| datetime   | max air temp |
|------------|--------------|
| 1999-03-31 | 37.9         |
| 1999-04-01 | 46.15        |
| 1999-04-02 | 49.41        |
| 1999-04-03 | 36.77        |
| 1999-04-04 | 38.4         |
| 1999-04-05 | 37.31        |
| 1999-04-06 | 47.44        |
| 1999-04-07 | 53.7         |
| 1999-04-08 | 34.19        |
| 1999-04-09 | 35.38        |
| 1999-04-10 | 40.38        |
| 1999-04-11 | 55.19        |
| 1999-04-12 | 63.31        |
| 1999-04-13 | 61.59        |
| 1999-04-14 | 60.78        |
| 1999-04-15 | 68.8         |
| 1999-04-16 | 71.08        |
| 1999-04-17 | 71.95        |
| 1999-04-18 | 66.6         |
| 1999-04-19 | 59.01        |
| 1999-04-20 | 55.97        |
| 1999-04-21 | 45.37        |
| 1999-04-22 | 51.98        |
| 1999-04-23 | 63.54        |
| 1999-04-24 | 68.28        |
| 1999-04-25 | 62.79        |
| 1999-04-26 | 54.58        |
| 1999-04-27 | 43.66        |
| 1999-04-28 | 45.41        |
| 1999-04-29 | 59.54        |
| 1999-04-30 | 64.54        |
| 1999-05-01 | 60.51        |
| 1999-05-02 | 44.77        |
| 1999-05-03 | 46.58        |
| 1999-05-04 | 46.54        |
| 1999-05-05 | 65.52        |
| 1999-05-06 | 70.17        |
| 1999-05-07 | 48.02        |
| 1999-05-08 | 47.11        |
| 1999-05-09 | 50.39        |
| 1999-05-10 | 46.58        |
| 1999-05-11 | 56.92        |
| 1999-05-12 | 54.54        |
| 1999-05-13 | 46.51        |
| 1999-05-14 | 44.84        |
| 1999-05-15 | 52.29        |
| 1999-05-16 | 62.28        |
| 1999-05-17 | 68.18        |
| 1999-05-18 | 63.5         |
| 1999-05-19 | 69.21        |
| 1999-05-20 | 65.17        |
| 1999-05-21 | 67.66        |
| 1999-05-22 | 74.14        |
| 1999-05-23 | 85.04        |
| 1999-05-24 | 83.35        |
| 1999-05-25 | 74.37        |
| 1999-05-26 | 77.68        |
| 1999-05-27 | 80.17        |
| 1999-05-28 | 75.48        |
| 1999-05-29 | 66.16        |
| 1999-05-30 | 65.08        |
| 1999-05-31 | 73.92        |
| 1999-06-01 | 63.4         |
| 1999-06-02 | 49.16        |
| 1999-06-03 | 53.94        |
| 1999-06-04 | 66.11        |
| 1999-06-05 | 64.35        |
| 1999-06-06 | 55.07        |
| 1999-06-07 | 55.88        |
| 1999-06-08 | 57.68        |
| 1999-06-09 | 63.64        |
| 1999-06-10 | 68.54        |
| 1999-06-11 | 76.6         |
| 1999-06-12 | 77.2         |
| 1999-06-13 | 81.0         |
| 1999-06-14 | 84.29        |
| 1999-06-15 | 78.79        |
| 1999-06-16 | 77.68        |
| 1999-06-17 | 78.3         |
| 1999-06-18 | 74.95        |
| 1999-06-19 | 77.2         |
| 1999-06-20 | 75.71        |
| 1999-06-21 | 68.33        |
| 1999-06-22 | 76.6         |
| 1999-06-23 | 83.96        |
| 1999-06-24 | 72.29        |
| 1999-06-25 | 67.61        |
| 1999-06-26 | 65.76        |
| 1999-06-27 | 73.92        |
| 1999-06-28 | 76.24        |
| 1999-06-29 | 79.91        |
| 1999-06-30 | 78.36        |
| 1999-07-01 | 71.63        |
| 1999-07-02 | 65.37        |
| 1999-07-03 | 61.28        |
| 1999-07-04 | 66.26        |
| 1999-07-05 | 81.84        |
| 1999-07-06 | 85.59        |
| 1999-07-07 | 68.64        |
| 1999-07-08 | 80.61        |
| 1999-07-09 | 88.7         |
| 1999-07-10 | 90.98        |
| 1999-07-11 | 93.42        |
| 1999-07-12 | 96.02        |
| 1999-07-13 | 93.88        |
| 1999-07-14 | 80.55        |
| 1999-07-15 | 80.17        |
| 1999-07-16 | 76.48        |
| 1999-07-17 | 73.92        |
| 1999-07-18 | 78.85        |
| 1999-07-19 | 81.19        |
| 1999-07-20 | 76.01        |
| 1999-07-21 | 77.02        |
| 1999-07-22 | 83.35        |
| 1999-07-23 | 81.0         |
| 1999-07-24 | 73.24        |
| 1999-07-25 | 83.75        |
| 1999-07-26 | 87.2         |
| 1999-07-27 | 85.25        |
| 1999-07-28 | 86.22        |
| 1999-07-29 | 84.9         |
| 1999-07-30 | 83.35        |
| 1999-07-31 | 85.18        |
| 1999-08-01 | 83.69        |
| 1999-08-02 | 82.69        |
| 1999-08-03 | 85.45        |
| 1999-08-04 | 86.22        |
| 1999-08-05 | 81.06        |
| 1999-08-06 | 67.71        |
| 1999-08-07 | 62.61        |
| 1999-08-08 | 73.24        |
| 1999-08-09 | 78.73        |
| 1999-08-10 | 78.91        |
| 1999-08-11 | 73.86        |
| 1999-08-12 | 76.06        |
| 1999-08-13 | 67.26        |
| 1999-08-14 | 67.66        |
| 1999-08-15 | 75.71        |
| 1999-08-16 | 84.56        |
| 1999-08-17 | 84.56        |
| 1999-08-18 | 82.43        |
| 1999-08-19 | 83.82        |
| 1999-08-20 | 84.16        |
| 1999-08-21 | 80.23        |
| 1999-08-22 | 87.62        |
| 1999-08-23 | 83.35        |
| 1999-08-24 | 84.77        |
| 1999-08-25 | 87.77        |
| 1999-08-26 | 91.58        |
| 1999-08-27 | 83.29        |
| 1999-08-28 | 82.29        |
| 1999-08-29 | 80.1         |
| 1999-08-30 | 58.71        |
| 1999-08-31 | 58.45        |
| 1999-09-01 | 65.32        |
| 1999-09-02 | 68.54        |
| 1999-09-03 | 67.46        |
| 1999-09-04 | 76.54        |
| 1999-09-05 | 81.51        |
| 1999-09-06 | 75.3         |
| 1999-09-07 | 75.65        |
| 1999-09-08 | 85.94        |
| 1999-09-09 | 77.93        |
| 1999-09-10 | 77.32        |
| 1999-09-11 | 77.14        |
| 1999-09-12 | 79.22        |
| 1999-09-13 | 82.75        |
| 1999-09-14 | 82.29        |
| 1999-09-15 | 81.64        |
| 1999-09-16 | 82.36        |
| 1999-09-17 | 81.38        |
| 1999-09-18 | 80.68        |
| 1999-09-19 | 82.23        |
| 1999-09-20 | 82.23        |
| 1999-09-21 | 85.18        |
| 1999-09-22 | 83.96        |
| 1999-09-23 | 82.62        |
| 1999-09-24 | 75.3         |
| 1999-09-25 | 65.91        |
| 1999-09-26 | 64.93        |
| 1999-09-27 | 63.03        |
| 1999-09-28 | 70.01        |
| 1999-09-29 | 77.62        |
| 1999-09-30 | 81.38        |
| 1999-10-01 | 69.85        |
| 1999-10-02 | 74.66        |
| 1999-10-03 | 78.48        |
| 1999-10-04 | 73.86        |
| 1999-10-05 | 61.19        |
| 1999-10-06 | 52.96        |
| 1999-10-07 | 66.55        |
| 1999-10-08 | 73.97        |
| 1999-10-09 | 69.37        |
| 1999-10-10 | 75.89        |
| 1999-10-11 | 76.54        |
| 1999-10-12 | 74.84        |
| 1999-10-13 | 76.48        |
| 1999-10-14 | 67.66        |
| 1999-10-15 | 57.51        |
| 1999-10-16 | 60.15        |
| 1999-10-17 | 62.98        |
| 1999-10-18 | 72.45        |
| 1999-10-19 | 70.06        |
| 1999-10-20 | 74.6         |
| 1999-10-21 | 75.53        |
| 1999-10-22 | 70.38        |
| 1999-10-23 | 73.57        |
| 1999-10-24 | 67.71        |
| 1999-10-25 | 68.59        |
| 1999-10-26 | 51.18        |
| 1999-10-27 | 54.1         |
| 1999-10-28 | 47.37        |
| 1999-10-29 | 55.8         |
| 1999-10-30 | 64.35        |
| 1999-10-31 | 54.54        |
| 1999-11-01 | 53.94        |
| 1999-11-02 | 63.97        |
| 1999-11-03 | 62.98        |
| 1999-11-04 | 61.0         |
| 1999-11-05 | 60.82        |
| 1999-11-06 | 65.91        |
| 1999-11-07 | 54.06        |
| 1999-11-08 | 52.37        |
| 1999-11-09 | 48.16        |
| 1999-11-10 | 48.6         |
| 1999-11-11 | 56.63        |
| 1999-11-12 | 64.98        |
| 1999-11-13 | 67.56        |
| 1999-11-14 | 55.84        |
| 1999-11-15 | 57.17        |
| 1999-11-16 | 51.91        |
| 1999-11-17 | 41.81        |
| 1999-11-18 | 45.19        |
| 1999-11-19 | 46.04        |
| 1999-11-20 | 45.12        |
| 1999-11-21 | 38.34        |
| 1999-11-22 | 34.62        |
| 1999-11-23 | 40.62        |
| 1999-11-24 | 40.96        |
| 1999-11-25 | 47.33        |
| 1999-11-26 | 44.67        |
| 1999-11-27 | 47.73        |
| 1999-11-28 | 51.72        |
| 1999-11-29 | 53.78        |
| 1999-11-30 | 43.35        |
| 1999-12-01 | 41.13        |
| 1999-12-02 | 35.38        |
| 1999-12-03 | 36.71        |
| 1999-12-04 | 40.62        |
| 1999-12-05 | 40.25        |
| 1999-12-06 | 42.56        |
| 1999-12-07 | 35.48        |
| 1999-12-08 | 35.65        |
| 1999-12-09 | 36.11        |
| 1999-12-10 | 37.0         |
| 1999-12-11 | 39.0         |
| 1999-12-12 | 40.0         |
| 1999-12-13 | 31.68        |
| 1999-12-14 | 31.81        |
| 1999-12-15 | 40.01        |
| 1999-12-16 | 49.12        |
| 1999-12-17 | 45.58        |
| 1999-12-18 | 44.08        |
| 1999-12-19 | 48.02        |
| 1999-12-20 | 45.76        |
| 1999-12-21 | 50.57        |
| 1999-12-22 | 45.79        |
| 1999-12-23 | 48.38        |
| 1999-12-24 | 47.73        |
| 1999-12-25 | 47.22        |
| 1999-12-26 | 49.04        |
| 1999-12-27 | 46.79        |
| 1999-12-28 | 53.86        |
| 1999-12-29 | 48.79        |
| 1999-12-30 | 47.15        |
| 1999-12-31 | 48.2         |
| 2000-01-01 | 37.14        |
| 2000-01-02 | 34.49        |
| 2000-01-03 | 38.87        |
| 2000-01-04 | 40.65        |
| 2000-01-05 | 39.41        |
| 2000-01-06 | 33.53        |
| 2000-01-07 | 43.56        |
| 2000-01-08 | 43.45        |
| 2000-01-09 | 39.51        |
| 2000-01-10 | 41.33        |
| 2000-01-11 | 39.71        |
| 2000-01-12 | 35.19        |
| 2000-01-13 | 43.42        |
| 2000-01-14 | 42.76        |
| 2000-01-15 | 45.12        |
| 2000-01-16 | 43.9         |
| 2000-01-17 | 42.25        |
| 2000-01-18 | 41.06        |
| 2000-01-19 | 48.49        |
| 2000-01-20 | 46.08        |
| 2000-01-21 | 42.18        |
| 2000-01-22 | 42.42        |
| 2000-01-23 | 44.6         |
| 2000-01-24 | 39.37        |
| 2000-01-25 | 43.45        |
| 2000-01-26 | 40.96        |
| 2000-01-27 | 42.7         |
| 2000-01-28 | 42.59        |
| 2000-01-29 | 41.57        |
| 2000-01-30 | 40.45        |
| 2000-01-31 | 35.45        |
| 2000-02-01 | 49.71        |
| 2000-02-02 | 46.65        |
| 2000-02-03 | 47.84        |
| 2000-02-04 | 43.45        |
| 2000-02-05 | 46.36        |
| 2000-02-06 | 49.34        |
| 2000-02-07 | 56.55        |
| 2000-02-08 | 53.03        |
| 2000-02-09 | 51.1         |
| 2000-02-10 | 49.41        |
| 2000-02-11 | 42.83        |
| 2000-02-12 | 43.94        |
| 2000-02-13 | 46.15        |
| 2000-02-14 | 44.91        |
| 2000-02-15 | 42.35        |
| 2000-02-16 | 40.52        |
| 2000-02-17 | 45.09        |
| 2000-02-18 | 48.24        |
| 2000-02-19 | 52.41        |
| 2000-02-20 | 49.45        |
| 2000-02-21 | 46.93        |
| 2000-02-22 | 44.42        |
| 2000-02-23 | 38.74        |
| 2000-02-24 | 38.07        |
| 2000-02-25 | 42.49        |
| 2000-02-26 | 47.48        |
| 2000-02-27 | 47.4         |
| 2000-02-28 | 44.08        |
| 2000-02-29 | 43.25        |
| 2000-03-01 | 44.77        |
| 2000-03-02 | 42.94        |
| 2000-03-03 | 52.99        |
| 2000-03-04 | 43.83        |
| 2000-03-05 | 34.85        |
| 2000-03-06 | 39.27        |
| 2000-03-07 | 40.42        |
| 2000-03-08 | 42.59        |
| 2000-03-09 | 42.76        |
| 2000-03-10 | 44.91        |
| 2000-03-11 | 46.4         |
| 2000-03-12 | 52.76        |
| 2000-03-13 | 55.39        |
| 2000-03-14 | 53.86        |
| 2000-03-15 | 57.85        |
| 2000-03-16 | 47.48        |
| 2000-03-17 | 49.64        |
| 2000-03-18 | 52.76        |
| 2000-03-19 | 44.53        |
| 2000-03-20 | 47.37        |
| 2000-03-21 | 59.14        |
| 2000-03-22 | 59.76        |
| 2000-03-23 | 50.24        |
| 2000-03-24 | 58.67        |
| 2000-03-25 | 60.02        |
| 2000-03-26 | 65.08        |
| 2000-03-27 | 52.64        |
| 2000-03-28 | 48.75        |
| 2000-03-29 | 52.64        |
| 2000-03-30 | 56.01        |
| 2000-03-31 | 61.55        |
| 2000-04-01 | 70.33        |
| 2000-04-02 | 73.07        |
| 2000-04-03 | 78.23        |
| 2000-04-04 | 68.54        |
| 2000-04-05 | 63.4         |
| 2000-04-06 | 57.34        |
| 2000-04-07 | 69.58        |
| 2000-04-08 | 63.54        |
| 2000-04-09 | 56.8         |
| 2000-04-10 | 67.11        |
| 2000-04-11 | 71.03        |
| 2000-04-12 | 65.52        |
| 2000-04-13 | 51.72        |
| 2000-04-14 | 52.92        |
| 2000-04-15 | 48.2         |
| 2000-04-16 | 50.24        |
| 2000-04-17 | 53.9         |
| 2000-04-18 | 40.25        |
| 2000-04-19 | 48.69        |
| 2000-04-20 | 60.33        |
| 2000-04-21 | 67.26        |
| 2000-04-22 | 52.23        |
| 2000-04-23 | 48.86        |
| 2000-04-24 | 57.07        |
| 2000-04-25 | 57.53        |
| 2000-04-26 | 70.4         |
| 2000-04-27 | 66.34        |
| 2000-04-28 | 47.29        |
| 2000-04-29 | 62.63        |
| 2000-04-30 | 76.3         |
| 2000-05-01 | 66.12        |
| 2000-05-02 | 64.54        |
| 2000-05-03 | 62.89        |
| 2000-05-04 | 56.86        |
| 2000-05-05 | 54.77        |
| 2000-05-06 | 53.62        |
| 2000-05-07 | 54.59        |
| 2000-05-08 | 60.22        |
| 2000-05-09 | 57.44        |
| 2000-05-10 | 42.05        |
| 2000-05-11 | 48.51        |
| 2000-05-12 | 56.07        |
| 2000-05-13 | 55.69        |
| 2000-05-14 | 62.02        |
| 2000-05-15 | 56.48        |
| 2000-05-16 | 60.07        |
| 2000-05-17 | 61.7         |
| 2000-05-18 | 70.1         |
| 2000-05-19 | 74.2         |
| 2000-05-20 | 78.5         |
| 2000-05-21 | 84.1         |
| 2000-05-22 | 76.9         |
| 2000-05-23 | 78.0         |
| 2000-05-24 | 74.4         |
| 2000-05-25 | 67.76        |
| 2000-05-26 | 71.4         |
| 2000-05-27 | 70.8         |
| 2000-05-28 | 67.2         |
| 2000-05-29 | 62.1         |
| 2000-05-30 | 54.23        |
| 2000-05-31 | 64.64        |
| 2000-06-01 | 78.7         |
| 2000-06-02 | 78.0         |
| 2000-06-03 | 81.7         |
| 2000-06-04 | 80.4         |
| 2000-06-05 | 72.2         |
| 2000-06-06 | 72.0         |
| 2000-06-07 | 70.1         |
| 2000-06-08 | 55.63        |
| 2000-06-09 | 61.76        |
| 2000-06-10 | 57.59        |
| 2000-06-11 | 60.77        |
| 2000-06-12 | 63.13        |
| 2000-06-13 | 80.4         |
| 2000-06-14 | 83.7         |
| 2000-06-15 | 81.7         |
| 2000-06-16 | 75.3         |
| 2000-06-17 | 81.5         |
| 2000-06-18 | 76.2         |
| 2000-06-19 | 72.7         |
| 2000-06-20 | 81.6         |
| 2000-06-21 | 86.1         |
| 2000-06-22 | 82.5         |
| 2000-06-23 | 82.0         |
| 2000-06-24 | 82.4         |
| 2000-06-25 | 81.9         |
| 2000-06-26 | 85.9         |
| 2000-06-27 | 84.9         |
| 2000-06-28 | 85.9         |
| 2000-06-29 | 87.6         |
| 2000-06-30 | 79.0         |
| 2000-07-01 | 74.2         |
| 2000-07-02 | 71.9         |
| 2000-07-03 | 63.45        |
| 2000-07-04 | 66.16        |
| 2000-07-05 | 56.75        |
| 2000-07-06 | 68.71        |
| 2000-07-07 | 71.8         |
| 2000-07-08 | 71.2         |
| 2000-07-09 | 76.2         |
| 2000-07-10 | 81.1         |
| 2000-07-11 | 84.6         |
| 2000-07-12 | 84.4         |
| 2000-07-13 | 80.7         |
| 2000-07-14 | 79.9         |
| 2000-07-15 | 82.6         |
| 2000-07-16 | 80.1         |
| 2000-07-17 | 82.4         |
| 2000-07-18 | 81.7         |
| 2000-07-19 | 83.4         |
| 2000-07-20 | 88.1         |
| 2000-07-21 | 87.9         |
| 2000-07-22 | 78.0         |
| 2000-07-23 | 83.3         |
| 2000-07-24 | 85.2         |
| 2000-07-25 | 80.9         |
| 2000-07-26 | 79.8         |
| 2000-07-27 | 82.6         |
| 2000-07-28 | 86.3         |
| 2000-07-29 | 91.8         |
| 2000-07-30 | 90.5         |
| 2000-07-31 | 86.8         |
| 2000-08-01 | 90.4         |
| 2000-08-02 | 91.5         |
| 2000-08-03 | 91.6         |
| 2000-08-04 | 86.8         |
| 2000-08-05 | 89.6         |
| 2000-08-06 | 87.8         |
| 2000-08-07 | 86.4         |
| 2000-08-08 | 89.1         |
| 2000-08-09 | 82.3         |
| 2000-08-10 | 75.6         |
| 2000-08-11 | 82.4         |
| 2000-08-12 | 83.3         |
| 2000-08-13 | 78.5         |
| 2000-08-14 | 82.0         |
| 2000-08-15 | 79.3         |
| 2000-08-16 | 83.3         |
| 2000-08-17 | 78.8         |
| 2000-08-18 | 72.6         |
| 2000-08-19 | 71.3         |
| 2000-08-20 | 72.0         |
| 2000-08-21 | 80.6         |
| 2000-08-22 | 86.8         |
| 2000-08-23 | 84.2         |
| 2000-08-24 | 82.2         |
| 2000-08-25 | 83.8         |
| 2000-08-26 | 82.2         |
| 2000-08-27 | 82.9         |
| 2000-08-28 | 85.0         |
| 2000-08-29 | 80.2         |
| 2000-08-30 | 79.4         |
| 2000-08-31 | 72.9         |
| 2000-09-01 | 53.28        |
| 2000-09-02 | 58.42        |
| 2000-09-03 | 58.97        |
| 2000-09-04 | 48.4         |
| 2000-09-05 | 61.09        |
| 2000-09-06 | 68.16        |
| 2000-09-07 | 75.3         |
| 2000-09-08 | 71.2         |
| 2000-09-09 | 72.5         |
| 2000-09-10 | 76.6         |
| 2000-09-11 | 81.1         |
| 2000-09-12 | 82.9         |
| 2000-09-13 | 82.4         |
| 2000-09-14 | 77.6         |
| 2000-09-15 | 75.7         |
| 2000-09-16 | 73.0         |
| 2000-09-17 | 80.0         |
| 2000-09-18 | 84.8         |
| 2000-09-19 | 86.2         |
| 2000-09-20 | 80.9         |
| 2000-09-21 | 70.7         |
| 2000-09-22 | 56.64        |
| 2000-09-23 | 62.33        |
| 2000-09-24 | 71.2         |
| 2000-09-25 | 74.1         |
| 2000-09-26 | 75.8         |
| 2000-09-27 | 78.1         |
| 2000-09-28 | 74.7         |
| 2000-09-29 | 75.9         |
| 2000-09-30 | 79.1         |
| 2000-10-01 | 69.88        |
| 2000-10-02 | 67.71        |
| 2000-10-03 | 71.0         |
| 2000-10-04 | 69.37        |
| 2000-10-05 | 71.1         |
| 2000-10-06 | 75.6         |
| 2000-10-07 | 79.4         |
| 2000-10-08 | 76.7         |
| 2000-10-09 | 57.81        |
| 2000-10-10 | 45.67        |
| 2000-10-11 | 51.83        |
| 2000-10-12 | 52.44        |
| 2000-10-13 | 57.85        |
| 2000-10-14 | 60.61        |
| 2000-10-15 | 60.78        |
| 2000-10-16 | 67.94        |
| 2000-10-17 | 68.67        |
| 2000-10-18 | 64.06        |
| 2000-10-19 | 65.94        |
| 2000-10-20 | 52.4         |
| 2000-10-21 | 46.93        |
| 2000-10-22 | 52.8         |
| 2000-10-23 | 57.33        |
| 2000-10-24 | 63.45        |
| 2000-10-25 | 51.45        |
| 2000-10-26 | 53.17        |
| 2000-10-27 | 55.03        |
| 2000-10-28 | 47.01        |
| 2000-10-29 | 45.67        |
| 2000-10-30 | 48.7         |
| 2000-10-31 | 53.03        |
| 2000-11-01 | 44.12        |
| 2000-11-02 | 53.13        |
| 2000-11-03 | 59.95        |
| 2000-11-04 | 56.06        |
| 2000-11-05 | 48.65        |
| 2000-11-06 | 46.97        |
| 2000-11-07 | 43.84        |
| 2000-11-08 | 42.62        |
| 2000-11-09 | 39.04        |
| 2000-11-10 | 37.25        |
| 2000-11-11 | 37.8         |
| 2000-11-12 | 42.26        |
| 2000-11-13 | 37.31        |
| 2000-11-14 | 32.29        |
| 2000-11-15 | 33.67        |
| 2000-11-16 | 34.53        |
| 2000-11-17 | 28.97        |
| 2000-11-18 | 31.04        |
| 2000-11-19 | 32.05        |
| 2000-11-20 | 41.04        |
| 2000-11-21 | 40.42        |
| 2000-11-22 | 45.86        |
| 2000-11-23 | 39.05        |
| 2000-11-24 | 36.97        |
| 2000-11-25 | 41.55        |
| 2000-11-26 | 41.69        |
| 2000-11-27 | 44.57        |
| 2000-11-28 | 42.05        |
| 2000-11-29 | 45.48        |
| 2000-11-30 | 44.79        |
| 2000-12-01 | 44.03        |
| 2000-12-02 | 47.3         |
| 2000-12-03 | 43.99        |
| 2000-12-04 | 47.94        |
| 2000-12-05 | 49.08        |
| 2000-12-06 | 52.05        |
| 2000-12-07 | 40.8         |
| 2000-12-08 | 47.7         |
| 2000-12-09 | 42.63        |
| 2000-12-10 | 41.59        |
| 2000-12-11 | 32.93        |
| 2000-12-12 | 32.03        |
| 2000-12-13 | 39.15        |
| 2000-12-14 | 39.13        |
| 2000-12-15 | 36.26        |
| 2000-12-16 | 45.03        |
| 2000-12-17 | 37.13        |
| 2000-12-18 | 36.48        |
| 2000-12-19 | 46.74        |
| 2000-12-20 | 43.08        |
| 2000-12-21 | 44.36        |
| 2000-12-22 | 43.48        |
| 2000-12-23 | 38.85        |
| 2000-12-24 | 39.68        |
| 2000-12-25 | 39.74        |
| 2000-12-26 | 43.14        |
| 2000-12-27 | 44.44        |
| 2000-12-28 | 44.18        |
| 2000-12-29 | 47.76        |
| 2000-12-30 | 44.89        |
| 2000-12-31 | 49.46        |
| 2001-01-01 | 48.26        |
| 2001-01-02 | 55.03        |
| 2001-01-03 | 44.36        |
| 2001-01-04 | 56.73        |
| 2001-01-05 | 53.0         |
| 2001-01-06 | 45.59        |
| 2001-01-07 | 47.58        |
| 2001-01-08 | 43.85        |
| 2001-01-09 | 38.26        |
| 2001-01-10 | 42.54        |
| 2001-01-11 | 38.25        |
| 2001-01-12 | 29.53        |
| 2001-01-13 | 34.29        |
| 2001-01-14 | 33.69        |
| 2001-01-15 | 34.69        |
| 2001-01-16 | 32.79        |
| 2001-01-17 | 36.13        |
| 2001-01-18 | 38.81        |
| 2001-01-19 | 48.54        |
| 2001-01-20 | 44.22        |
| 2001-01-21 | 43.17        |
| 2001-01-22 | 48.63        |
| 2001-01-23 | 44.12        |
| 2001-01-24 | 36.68        |
| 2001-01-25 | 36.5         |
| 2001-01-26 | 35.38        |
| 2001-01-27 | 43.03        |
| 2001-01-28 | 42.16        |
| 2001-01-29 | 34.37        |
| 2001-01-30 | 36.17        |
| 2001-01-31 | 42.07        |
| 2001-02-01 | 42.95        |
| 2001-02-02 | 47.16        |
| 2001-02-03 | 43.87        |
| 2001-02-04 | 50.44        |
| 2001-02-05 | 48.2         |
| 2001-02-06 | 32.12        |
| 2001-02-07 | 36.17        |
| 2001-02-08 | 36.43        |
| 2001-02-09 | 34.32        |
| 2001-02-10 | 36.17        |
| 2001-02-11 | 34.26        |
| 2001-02-12 | 36.48        |
| 2001-02-13 | 40.7         |
| 2001-02-14 | 44.52        |
| 2001-02-15 | 44.85        |
| 2001-02-16 | 41.5         |
| 2001-02-17 | 48.2         |
| 2001-02-18 | 45.88        |
| 2001-02-19 | 44.12        |
| 2001-02-20 | 45.5         |
| 2001-02-21 | 47.14        |
| 2001-02-22 | 37.07        |
| 2001-02-23 | 38.07        |
| 2001-02-24 | 35.84        |
| 2001-02-25 | 45.23        |
| 2001-02-26 | 49.7         |
| 2001-02-27 | 49.2         |
| 2001-02-28 | 47.7         |
| 2001-03-01 | 42.07        |
| 2001-03-02 | 36.52        |
| 2001-03-03 | 34.45        |
| 2001-03-04 | 45.61        |
| 2001-03-05 | 49.17        |
| 2001-03-06 | 64.18        |
| 2001-03-07 | 64.96        |
| 2001-03-08 | 47.13        |
| 2001-03-09 | 42.57        |
| 2001-03-10 | 51.8         |
| 2001-03-11 | 52.82        |
| 2001-03-12 | 62.0         |
| 2001-03-13 | 60.07        |
| 2001-03-14 | 54.31        |
| 2001-03-15 | 42.76        |
| 2001-03-16 | 44.87        |
| 2001-03-17 | 51.45        |
| 2001-03-18 | 62.01        |
| 2001-03-19 | 60.34        |
| 2001-03-20 | 59.6         |
| 2001-03-21 | 63.85        |
| 2001-03-22 | 66.31        |
| 2001-03-23 | 68.22        |
| 2001-03-24 | 58.67        |
| 2001-03-25 | 48.82        |
| 2001-03-26 | 47.39        |
| 2001-03-27 | 51.28        |
| 2001-03-28 | 57.11        |
| 2001-03-29 | 59.1         |
| 2001-03-30 | 60.63        |
| 2001-03-31 | 61.14        |
| 2001-04-01 | 56.11        |
| 2001-04-02 | 40.09        |
| 2001-04-03 | 40.49        |
| 2001-04-04 | 48.78        |
| 2001-04-05 | 53.91        |
| 2001-04-06 | 38.3         |
| 2001-04-07 | 36.93        |
| 2001-04-08 | 36.03        |
| 2001-04-09 | 46.58        |
| 2001-04-10 | 43.98        |
| 2001-04-11 | 42.93        |
| 2001-04-12 | 44.38        |
| 2001-04-13 | 45.71        |
| 2001-04-14 | 53.37        |
| 2001-04-15 | 58.21        |
| 2001-04-16 | 59.45        |
| 2001-04-17 | 57.83        |
| 2001-04-18 | 41.65        |
| 2001-04-19 | 48.49        |
| 2001-04-20 | 45.62        |
| 2001-04-21 | 53.64        |
| 2001-04-22 | 57.11        |
| 2001-04-23 | 62.79        |
| 2001-04-24 | 72.6         |
| 2001-04-25 | 76.8         |
| 2001-04-26 | 74.2         |
| 2001-04-27 | 69.17        |
| 2001-04-28 | 50.12        |
| 2001-04-29 | 60.8         |
| 2001-04-30 | 65.84        |
| 2001-05-01 | 49.4         |
| 2001-05-02 | 55.66        |
| 2001-05-03 | 64.75        |
| 2001-05-04 | 72.0         |
| 2001-05-05 | 65.28        |
| 2001-05-06 | 71.9         |
| 2001-05-07 | 80.9         |
| 2001-05-08 | 79.3         |
| 2001-05-09 | 73.7         |
| 2001-05-10 | 77.5         |
| 2001-05-11 | 85.5         |
| 2001-05-12 | 77.0         |
| 2001-05-13 | 73.9         |
| 2001-05-14 | 57.88        |
| 2001-05-15 | 59.4         |
| 2001-05-16 | 60.9         |
| 2001-05-17 | 71.0         |
| 2001-05-18 | 71.2         |
| 2001-05-19 | 75.9         |
| 2001-05-20 | 78.0         |
| 2001-05-21 | 80.8         |
| 2001-05-22 | 88.1         |
| 2001-05-23 | 87.1         |
| 2001-05-24 | 84.1         |
| 2001-05-25 | 83.4         |
| 2001-05-26 | 83.2         |
| 2001-05-27 | 74.5         |
| 2001-05-28 | 67.08        |
| 2001-05-29 | 71.2         |
| 2001-05-30 | 81.5         |
| 2001-05-31 | 88.6         |
| 2001-06-01 | 74.2         |
| 2001-06-02 | 60.26        |
| 2001-06-03 | 55.73        |
| 2001-06-04 | 67.68        |
| 2001-06-05 | 59.52        |
| 2001-06-06 | 71.7         |
| 2001-06-07 | 77.4         |
| 2001-06-08 | 79.6         |
| 2001-06-09 | 74.8         |
| 2001-06-10 | 68.36        |
| 2001-06-11 | 67.34        |
| 2001-06-12 | 61.14        |
| 2001-06-13 | 71.5         |
| 2001-06-14 | 76.4         |
| 2001-06-15 | 78.1         |
| 2001-06-16 | 79.2         |
| 2001-06-17 | 75.0         |
| 2001-06-18 | 76.5         |
| 2001-06-19 | 82.8         |
| 2001-06-20 | 87.5         |
| 2001-06-21 | 86.9         |
| 2001-06-22 | 88.0         |
| 2001-06-23 | 82.3         |
| 2001-06-24 | 64.95        |
| 2001-06-25 | 68.59        |
| 2001-06-26 | 61.88        |
| 2001-06-27 | 64.39        |
| 2001-06-28 | 74.2         |
| 2001-06-29 | 80.1         |
| 2001-06-30 | 85.6         |
| 2001-07-01 | 85.0         |
| 2001-07-02 | 91.9         |
| 2001-07-03 | 91.1         |
| 2001-07-04 | 94.4         |
| 2001-07-05 | 90.0         |
| 2001-07-06 | 87.0         |
| 2001-07-07 | 84.6         |
| 2001-07-08 | 89.1         |
| 2001-07-09 | 90.0         |
| 2001-07-10 | 86.7         |
| 2001-07-11 | 78.0         |
| 2001-07-12 | 79.8         |
| 2001-07-13 | 82.8         |
| 2001-07-14 | 82.5         |
| 2001-07-15 | 77.6         |
| 2001-07-16 | 70.6         |
| 2001-07-17 | 70.8         |
| 2001-07-18 | 73.6         |
| 2001-07-19 | 77.2         |
| 2001-07-20 | 72.9         |
| 2001-07-21 | 73.5         |
| 2001-07-22 | 80.3         |
| 2001-07-23 | 84.5         |
| 2001-07-24 | 88.2         |
| 2001-07-25 | 90.1         |
| 2001-07-26 | 89.0         |
| 2001-07-27 | 89.1         |
| 2001-07-28 | 77.9         |
| 2001-07-29 | 75.3         |
| 2001-07-30 | 69.28        |
| 2001-07-31 | 78.0         |
| 2001-08-01 | 83.7         |
| 2001-08-02 | 87.0         |
| 2001-08-03 | 82.4         |
| 2001-08-04 | 78.1         |
| 2001-08-05 | 85.2         |
| 2001-08-06 | 90.9         |
| 2001-08-07 | 94.5         |
| 2001-08-08 | 94.6         |
| 2001-08-09 | 93.4         |
| 2001-08-10 | 91.9         |
| 2001-08-11 | 89.4         |
| 2001-08-12 | 90.0         |
| 2001-08-13 | 88.6         |
| 2001-08-14 | 89.2         |
| 2001-08-15 | 90.7         |
| 2001-08-16 | 90.6         |
| 2001-08-17 | 88.0         |
| 2001-08-18 | 80.0         |
| 2001-08-19 | 84.4         |
| 2001-08-20 | 81.4         |
| 2001-08-21 | 78.3         |
| 2001-08-22 | 72.9         |
| 2001-08-23 | 70.6         |
| 2001-08-24 | 78.2         |
| 2001-08-25 | 88.2         |
| 2001-08-26 | 90.1         |
| 2001-08-27 | 88.1         |
| 2001-08-28 | 84.7         |
| 2001-08-29 | 88.9         |
| 2001-08-30 | 88.2         |
| 2001-08-31 | 84.9         |
| 2001-09-01 | 82.2         |
| 2001-09-02 | 84.8         |
| 2001-09-03 | 84.7         |
| 2001-09-04 | 83.3         |
| 2001-09-05 | 63.06        |
| 2001-09-06 | 73.0         |
| 2001-09-07 | 81.0         |
| 2001-09-08 | 80.1         |
| 2001-09-09 | 84.4         |
| 2001-09-10 | 83.7         |
| 2001-09-11 | 78.0         |
| 2001-09-12 | 81.5         |
| 2001-09-13 | 64.98        |
| 2001-09-14 | 77.2         |
| 2001-09-15 | 74.7         |
| 2001-09-16 | 73.3         |
| 2001-09-17 | 80.2         |
| 2001-09-18 | 80.6         |
| 2001-09-19 | 81.4         |
| 2001-09-20 | 83.3         |
| 2001-09-21 | 82.9         |
| 2001-09-22 | 86.2         |
| 2001-09-23 | 82.0         |
| 2001-09-24 | 82.2         |
| 2001-09-25 | 60.73        |
| 2001-09-26 | 64.62        |
| 2001-09-27 | 66.39        |
| 2001-09-28 | 66.98        |
| 2001-09-29 | 74.3         |
| 2001-09-30 | 84.5         |
| 2001-10-01 | 86.8         |
| 2001-10-02 | 84.6         |
| 2001-10-03 | 83.1         |
| 2001-10-04 | 80.4         |
| 2001-10-05 | 76.6         |
| 2001-10-06 | 76.2         |
| 2001-10-07 | 67.86        |
| 2001-10-08 | 60.94        |
| 2001-10-09 | 59.88        |
| 2001-10-10 | 66.61        |
| 2001-10-11 | 53.44        |
| 2001-10-12 | 65.67        |
| 2001-10-13 | 70.2         |
| 2001-10-14 | 74.2         |
| 2001-10-15 | 71.2         |
| 2001-10-16 | 68.35        |
| 2001-10-17 | 57.29        |
| 2001-10-18 | 64.0         |
| 2001-10-19 | 74.8         |
| 2001-10-20 | 71.1         |
| 2001-10-21 | 65.41        |
| 2001-10-22 | 58.35        |
| 2001-10-23 | 48.86        |
| 2001-10-24 | 54.27        |
| 2001-10-25 | 64.27        |
| 2001-10-26 | 71.6         |
| 2001-10-27 | 65.16        |
| 2001-10-28 | 57.25        |
| 2001-10-29 | 55.21        |
| 2001-10-30 | 57.11        |
| 2001-10-31 | 53.56        |
| 2001-11-01 | 53.87        |
| 2001-11-02 | 58.68        |
| 2001-11-03 | 61.08        |
| 2001-11-04 | 68.79        |
| 2001-11-05 | 61.15        |
| 2001-11-06 | 47.31        |
| 2001-11-07 | 53.3         |
| 2001-11-08 | 57.77        |
| 2001-11-09 | 57.71        |
| 2001-11-10 | 60.51        |
| 2001-11-11 | 56.56        |
| 2001-11-12 | 50.8         |
| 2001-11-13 | 43.33        |
| 2001-11-14 | 55.67        |
| 2001-11-15 | 54.13        |
| 2001-11-16 | 51.0         |
| 2001-11-17 | 44.64        |
| 2001-11-18 | 48.88        |
| 2001-11-19 | 53.26        |
| 2001-11-20 | 47.33        |
| 2001-11-21 | 46.25        |
| 2001-11-22 | 43.81        |
| 2001-11-23 | 36.27        |
| 2001-11-24 | 33.85        |
| 2001-11-25 | 35.8         |
| 2001-11-26 | 32.85        |
| 2001-11-27 | 22.84        |
| 2001-11-28 | 31.79        |
| 2001-11-29 | 36.11        |
| 2001-11-30 | 36.27        |
| 2001-12-01 | 37.03        |
| 2001-12-02 | 38.76        |
| 2001-12-03 | 35.2         |
| 2001-12-04 | 32.74        |
| 2001-12-05 | 40.77        |
| 2001-12-06 | 42.15        |
| 2001-12-07 | 37.02        |
| 2001-12-08 | 40.03        |
| 2001-12-09 | 32.79        |
| 2001-12-10 | 35.07        |
| 2001-12-11 | 31.87        |
| 2001-12-12 | 28.61        |
| 2001-12-13 | 37.83        |
| 2001-12-14 | 32.76        |
| 2001-12-15 | 31.39        |
| 2001-12-16 | 38.34        |
| 2001-12-17 | 36.49        |
| 2001-12-18 | 36.6         |
| 2001-12-19 | 38.74        |
| 2001-12-20 | 38.31        |
| 2001-12-21 | 29.19        |
| 2001-12-22 | 37.75        |
| 2001-12-23 | 40.24        |
| 2001-12-24 | 29.33        |
| 2001-12-25 | 30.34        |
| 2001-12-26 | 35.38        |
| 2001-12-27 | 43.91        |
| 2001-12-28 | 43.46        |
| 2001-12-29 | 38.11        |
| 2001-12-30 | 38.37        |
| 2001-12-31 | 38.63        |
| 2002-01-01 | 41.67        |
| 2002-01-02 | 43.76        |
| 2002-01-03 | 39.15        |
| 2002-01-04 | 36.22        |
| 2002-01-05 | 41.66        |
| 2002-01-06 | 48.6         |
| 2002-01-07 | 53.55        |
| 2002-01-08 | 46.63        |
| 2002-01-09 | 41.76        |
| 2002-01-10 | 46.69        |
| 2002-01-11 | 43.01        |
| 2002-01-12 | 42.75        |
| 2002-01-13 | 36.94        |
| 2002-01-14 | 30.64        |
| 2002-01-15 | 35.33        |
| 2002-01-16 | 40.79        |
| 2002-01-17 | 37.3         |
| 2002-01-18 | 36.38        |
| 2002-01-19 | 33.15        |
| 2002-01-20 | 41.4         |
| 2002-01-21 | 37.19        |
| 2002-01-22 | 29.67        |
| 2002-01-23 | 30.67        |
| 2002-01-24 | 32.59        |
| 2002-01-25 | 40.85        |
| 2002-01-26 | 33.99        |
| 2002-01-27 | 32.46        |
| 2002-01-28 | 29.78        |
| 2002-01-29 | 30.91        |
| 2002-01-30 | 33.46        |
| 2002-01-31 | 30.47        |
| 2002-02-01 | 39.05        |
| 2002-02-02 | 34.54        |
| 2002-02-03 | 46.89        |
| 2002-02-04 | 41.51        |
| 2002-02-05 | 48.43        |
| 2002-02-06 | 47.68        |
| 2002-02-07 | 43.24        |
| 2002-02-08 | 39.49        |
| 2002-02-09 | 44.17        |
| 2002-02-10 | 52.76        |
| 2002-02-11 | 44.75        |
| 2002-02-12 | 46.72        |
| 2002-02-13 | 54.45        |
| 2002-02-14 | 47.58        |
| 2002-02-15 | 49.87        |
| 2002-02-16 | 48.21        |
| 2002-02-17 | 38.32        |
| 2002-02-18 | 44.44        |
| 2002-02-19 | 40.17        |
| 2002-02-20 | 51.48        |
| 2002-02-21 | 55.01        |
| 2002-02-22 | 60.17        |
| 2002-02-23 | 42.74        |
| 2002-02-24 | 49.5         |
| 2002-02-25 | 46.12        |
| 2002-02-26 | 56.55        |
| 2002-02-27 | 56.03        |
| 2002-02-28 | 44.49        |
| 2002-03-01 | 44.48        |
| 2002-03-02 | 46.28        |
| 2002-03-03 | 52.66        |
| 2002-03-04 | 54.75        |
| 2002-03-05 | 48.92        |
| 2002-03-06 | 49.1         |
| 2002-03-07 | 36.99        |
| 2002-03-08 | 33.99        |
| 2002-03-09 | 42.27        |
| 2002-03-10 | 43.19        |
| 2002-03-11 | 54.14        |
| 2002-03-12 | 44.13        |
| 2002-03-13 | 37.79        |
| 2002-03-14 | 38.74        |
| 2002-03-15 | 36.49        |
| 2002-03-16 | 34.37        |
| 2002-03-17 | 33.45        |
| 2002-03-18 | 42.52        |
| 2002-03-19 | 57.99        |
| 2002-03-20 | 64.03        |
| 2002-03-21 | 63.09        |
| 2002-03-22 | 56.5         |
| 2002-03-23 | 48.59        |
| 2002-03-24 | 48.66        |
| 2002-03-25 | 52.32        |
| 2002-03-26 | 56.82        |
| 2002-03-27 | 57.41        |
| 2002-03-28 | 62.74        |
| 2002-03-29 | 67.85        |
| 2002-03-30 | 70.9         |
| 2002-03-31 | 71.9         |
| 2002-04-01 | 70.8         |
| 2002-04-02 | 69.4         |
| 2002-04-03 | 71.8         |
| 2002-04-04 | 75.1         |
| 2002-04-05 | 61.01        |
| 2002-04-06 | 56.4         |
| 2002-04-07 | 59.68        |
| 2002-04-08 | 65.37        |
| 2002-04-09 | 52.66        |
| 2002-04-10 | 57.72        |
| 2002-04-11 | 60.94        |
| 2002-04-12 | 65.74        |
| 2002-04-13 | 65.94        |
| 2002-04-14 | 59.46        |
| 2002-04-15 | 42.01        |
| 2002-04-16 | 40.08        |
| 2002-04-17 | 38.79        |
| 2002-04-18 | 46.54        |
| 2002-04-19 | 53.49        |
| 2002-04-20 | 56.18        |
| 2002-04-21 | 62.6         |
| 2002-04-22 | 67.79        |
| 2002-04-23 | 63.07        |
| 2002-04-24 | 67.94        |
| 2002-04-25 | 67.28        |
| 2002-04-26 | 53.17        |
| 2002-04-27 | 46.17        |
| 2002-04-28 | 54.21        |
| 2002-04-29 | 51.97        |
| 2002-04-30 | 38.44        |
| 2002-05-01 | 59.2         |
| 2002-05-02 | 64.71        |
| 2002-05-03 | 60.65        |
| 2002-05-04 | 65.54        |
| 2002-05-05 | 61.35        |
| 2002-05-06 | 58.05        |
| 2002-05-07 | 50.87        |
| 2002-05-08 | 58.95        |
| 2002-05-09 | 55.13        |
| 2002-05-10 | 53.09        |
| 2002-05-11 | 64.95        |
| 2002-05-12 | 74.2         |
| 2002-05-13 | 66.3         |
| 2002-05-14 | 65.49        |
| 2002-05-15 | 62.83        |
| 2002-05-16 | 71.8         |
| 2002-05-17 | 71.6         |
| 2002-05-18 | 68.13        |
| 2002-05-19 | 50.78        |
| 2002-05-20 | 51.91        |
| 2002-05-21 | 52.86        |
| 2002-05-22 | 53.1         |
| 2002-05-23 | 65.59        |
| 2002-05-24 | 72.8         |
| 2002-05-25 | 75.0         |
| 2002-05-26 | 74.0         |
| 2002-05-27 | 65.99        |
| 2002-05-28 | 71.5         |
| 2002-05-29 | 76.7         |
| 2002-05-30 | 78.1         |
| 2002-05-31 | 79.3         |
| 2002-06-01 | 66.1         |
| 2002-06-02 | 68.2         |
| 2002-06-03 | 73.7         |
| 2002-06-04 | 74.6         |
| 2002-06-05 | 76.4         |
| 2002-06-06 | 71.5         |
| 2002-06-07 | 62.64        |
| 2002-06-08 | 51.16        |
| 2002-06-09 | 59.12        |
| 2002-06-10 | 69.91        |
| 2002-06-11 | 76.2         |
| 2002-06-12 | 83.8         |
| 2002-06-13 | 84.4         |
| 2002-06-14 | 81.6         |
| 2002-06-15 | 84.5         |
| 2002-06-16 | 76.5         |
| 2002-06-17 | 64.35        |
| 2002-06-18 | 64.05        |
| 2002-06-19 | 73.2         |
| 2002-06-20 | 78.7         |
| 2002-06-21 | 79.2         |
| 2002-06-22 | 78.9         |
| 2002-06-23 | 77.8         |
| 2002-06-24 | 85.5         |
| 2002-06-25 | 89.3         |
| 2002-06-26 | 90.3         |
| 2002-06-27 | 79.9         |
| 2002-06-28 | 75.6         |
| 2002-06-29 | 76.9         |
| 2002-06-30 | 78.8         |
| 2002-07-01 | 79.2         |
| 2002-07-02 | 87.1         |
| 2002-07-03 | 76.3         |
| 2002-07-04 | 75.6         |
| 2002-07-05 | 82.6         |
| 2002-07-06 | 84.3         |
| 2002-07-07 | 82.6         |
| 2002-07-08 | 77.3         |
| 2002-07-09 | 90.5         |
| 2002-07-10 | 96.7         |
| 2002-07-11 | 97.0         |
| 2002-07-12 | 98.3         |
| 2002-07-13 | 92.9         |
| 2002-07-14 | 86.9         |
| 2002-07-15 | 87.2         |
| 2002-07-16 | 85.9         |
| 2002-07-17 | 86.1         |
| 2002-07-18 | 83.8         |
| 2002-07-19 | 84.5         |
| 2002-07-20 | 88.8         |
| 2002-07-21 | 92.9         |
| 2002-07-22 | 82.8         |
| 2002-07-23 | 85.4         |
| 2002-07-24 | 85.4         |
| 2002-07-25 | 83.3         |
| 2002-07-26 | 83.4         |
| 2002-07-27 | 83.8         |
| 2002-07-28 | 87.9         |
| 2002-07-29 | 87.2         |
| 2002-07-30 | 86.2         |
| 2002-07-31 | 86.8         |
| 2002-08-01 | 87.2         |
| 2002-08-02 | 80.7         |
| 2002-08-03 | 79.8         |
| 2002-08-04 | 59.13        |
| 2002-08-05 | 65.31        |
| 2002-08-06 | 65.33        |
| 2002-08-07 | 72.4         |
| 2002-08-08 | 80.2         |
| 2002-08-09 | 86.2         |
| 2002-08-10 | 90.7         |
| 2002-08-11 | 89.9         |
| 2002-08-12 | 90.1         |
| 2002-08-13 | 92.4         |
| 2002-08-14 | 93.1         |
| 2002-08-15 | 93.6         |
| 2002-08-16 | 91.4         |
| 2002-08-17 | 84.7         |
| 2002-08-18 | 84.7         |
| 2002-08-19 | 75.9         |
| 2002-08-20 | 63.54        |
| 2002-08-21 | 71.3         |
| 2002-08-22 | 77.7         |
| 2002-08-23 | 77.5         |
| 2002-08-24 | 78.8         |
| 2002-08-25 | 77.1         |
| 2002-08-26 | 76.3         |
| 2002-08-27 | 78.4         |
| 2002-08-28 | 81.5         |
| 2002-08-29 | 84.4         |
| 2002-08-30 | 81.6         |
| 2002-08-31 | 81.0         |
| 2002-09-01 | 86.8         |
| 2002-09-02 | 87.8         |
| 2002-09-03 | 81.3         |
| 2002-09-04 | 75.2         |
| 2002-09-05 | 65.83        |
| 2002-09-06 | 60.44        |
| 2002-09-07 | 62.69        |
| 2002-09-08 | 69.17        |
| 2002-09-09 | 78.3         |
| 2002-09-10 | 83.4         |
| 2002-09-11 | 86.4         |
| 2002-09-12 | 87.8         |
| 2002-09-13 | 87.4         |
| 2002-09-14 | 83.6         |
| 2002-09-15 | 79.5         |
| 2002-09-16 | 69.06        |
| 2002-09-17 | 61.92        |
| 2002-09-18 | 71.9         |
| 2002-09-19 | 80.0         |
| 2002-09-20 | 79.9         |
| 2002-09-21 | 77.6         |
| 2002-09-22 | 84.2         |
| 2002-09-23 | 85.9         |
| 2002-09-24 | 81.9         |
| 2002-09-25 | 76.2         |
| 2002-09-26 | 77.9         |
| 2002-09-27 | 66.91        |
| 2002-09-28 | 68.29        |
| 2002-09-29 | 57.08        |
| 2002-09-30 | 52.7         |
| 2002-10-01 | 53.25        |
| 2002-10-02 | 59.74        |
| 2002-10-03 | 56.37        |
| 2002-10-04 | 64.21        |
| 2002-10-05 | 69.66        |
| 2002-10-06 | 73.9         |
| 2002-10-07 | 76.6         |
| 2002-10-08 | 72.5         |
| 2002-10-09 | 73.7         |
| 2002-10-10 | 61.77        |
| 2002-10-11 | 55.75        |
| 2002-10-12 | 65.34        |
| 2002-10-13 | 74.5         |
| 2002-10-14 | 71.5         |
| 2002-10-15 | 71.7         |
| 2002-10-16 | 73.5         |
| 2002-10-17 | 77.6         |
| 2002-10-18 | 70.7         |
| 2002-10-19 | 69.16        |
| 2002-10-20 | 62.07        |
| 2002-10-21 | 61.25        |
| 2002-10-22 | 62.04        |
| 2002-10-23 | 62.43        |
| 2002-10-24 | 57.41        |
| 2002-10-25 | 58.14        |
| 2002-10-26 | 56.78        |
| 2002-10-27 | 53.44        |
| 2002-10-28 | 58.59        |
| 2002-10-29 | 47.28        |
| 2002-10-30 | 39.77        |
| 2002-10-31 | 43.54        |
| 2002-11-01 | 47.96        |
| 2002-11-02 | 52.82        |
| 2002-11-03 | 57.9         |
| 2002-11-04 | 62.01        |
| 2002-11-05 | 62.41        |
| 2002-11-06 | 60.04        |
| 2002-11-07 | 51.05        |
| 2002-11-08 | 44.88        |
| 2002-11-09 | 42.36        |
| 2002-11-10 | 44.02        |
| 2002-11-11 | 48.79        |
| 2002-11-12 | 48.34        |
| 2002-11-13 | 39.48        |
| 2002-11-14 | 50.79        |
| 2002-11-15 | 50.6         |
| 2002-11-16 | 57.28        |
| 2002-11-17 | 46.8         |
| 2002-11-18 | 46.47        |
| 2002-11-19 | 61.27        |
| 2002-11-20 | 60.25        |
| 2002-11-21 | 55.47        |
| 2002-11-22 | 50.08        |
| 2002-11-23 | 57.27        |
| 2002-11-24 | 46.25        |
| 2002-11-25 | 46.25        |
| 2002-11-26 | 49.26        |
| 2002-11-27 | 55.34        |
| 2002-11-28 | 52.69        |
| 2002-11-29 | 47.85        |
| 2002-11-30 | 49.17        |
| 2002-12-01 | 47.42        |
| 2002-12-02 | 48.3         |
| 2002-12-03 | 46.56        |
| 2002-12-04 | 49.14        |
| 2002-12-05 | 42.8         |
| 2002-12-06 | 50.15        |
| 2002-12-07 | 49.16        |
| 2002-12-08 | 41.71        |
| 2002-12-09 | 48.39        |
| 2002-12-10 | 41.5         |
| 2002-12-11 | 38.17        |
| 2002-12-12 | 45.98        |
| 2002-12-13 | 46.17        |
| 2002-12-14 | 50.14        |
| 2002-12-15 | 43.62        |
| 2002-12-16 | 42.45        |
| 2002-12-17 | 35.75        |
| 2002-12-18 | 32.51        |
| 2002-12-19 | 34.27        |
| 2002-12-20 | 36.43        |
| 2002-12-21 | 37.69        |
| 2002-12-22 | 35.7         |
| 2002-12-23 | 34.55        |
| 2002-12-24 | 37.7         |
| 2002-12-25 | 36.48        |
| 2002-12-26 | 40.22        |
| 2002-12-27 | 44.8         |
| 2002-12-28 | 41.5         |
| 2002-12-29 | 37.55        |
| 2002-12-30 | 39.0         |
| 2002-12-31 | 37.96        |
| 2003-01-01 | 36.89        |
| 2003-01-02 | 48.72        |
| 2003-01-03 | 49.33        |
| 2003-01-04 | 51.65        |
| 2003-01-05 | 48.54        |
| 2003-01-06 | 48.39        |
| 2003-01-07 | 49.01        |
| 2003-01-08 | 49.38        |
| 2003-01-09 | 39.4         |
| 2003-01-10 | 39.02        |
| 2003-01-11 | 43.63        |
| 2003-01-12 | 46.59        |
| 2003-01-13 | 46.96        |
| 2003-01-14 | 42.45        |
| 2003-01-15 | 40.31        |
| 2003-01-16 | 38.17        |
| 2003-01-17 | 47.2         |
| 2003-01-18 | 50.87        |
| 2003-01-19 | 53.3         |
| 2003-01-20 | 53.09        |
| 2003-01-21 | 50.89        |
| 2003-01-22 | 51.41        |
| 2003-01-23 | 46.06        |
| 2003-01-24 | 44.12        |
| 2003-01-25 | 52.88        |
| 2003-01-26 | 52.38        |
| 2003-01-27 | 45.74        |
| 2003-01-28 | 41.82        |
| 2003-01-29 | 45.5         |
| 2003-01-30 | 54.94        |
| 2003-01-31 | 59.41        |
| 2003-02-01 | 44.46        |
| 2003-02-02 | 44.56        |
| 2003-02-03 | 45.33        |
| 2003-02-04 | 39.97        |
| 2003-02-05 | 42.06        |
| 2003-02-06 | 38.39        |
| 2003-02-07 | 41.92        |
| 2003-02-08 | 44.84        |
| 2003-02-09 | 52.09        |
| 2003-02-10 | 52.13        |
| 2003-02-11 | 53.15        |
| 2003-02-12 | 53.26        |
| 2003-02-13 | 45.43        |
| 2003-02-14 | 49.53        |
| 2003-02-15 | 44.78        |
| 2003-02-16 | 43.94        |
| 2003-02-17 | 45.23        |
| 2003-02-18 | 45.48        |
| 2003-02-19 | 41.73        |
| 2003-02-20 | 45.03        |
| 2003-02-21 | 46.58        |
| 2003-02-22 | 49.28        |
| 2003-02-23 | 46.37        |
| 2003-02-24 | 43.03        |
| 2003-02-25 | 43.76        |
| 2003-02-26 | 42.53        |
| 2003-02-27 | 41.93        |
| 2003-02-28 | 38.8         |
| 2003-03-01 | 45.49        |
| 2003-03-02 | 53.42        |
| 2003-03-03 | 43.26        |
| 2003-03-04 | 44.84        |
| 2003-03-05 | 51.21        |
| 2003-03-06 | 48.29        |
| 2003-03-07 | 49.33        |
| 2003-03-08 | 57.99        |
| 2003-03-09 | 50.64        |
| 2003-03-10 | 57.87        |
| 2003-03-11 | 57.91        |
| 2003-03-12 | 59.47        |
| 2003-03-13 | 56.11        |
| 2003-03-14 | 52.47        |
| 2003-03-15 | 45.58        |
| 2003-03-16 | 41.57        |
| 2003-03-17 | 43.84        |
| 2003-03-18 | 49.16        |
| 2003-03-19 | 54.23        |
| 2003-03-20 | 48.54        |
| 2003-03-21 | 53.13        |
| 2003-03-22 | 50.6         |
| 2003-03-23 | 44.74        |
| 2003-03-24 | 52.94        |
| 2003-03-25 | 49.25        |
| 2003-03-26 | 43.11        |
| 2003-03-27 | 46.17        |
| 2003-03-28 | 54.21        |
| 2003-03-29 | 64.35        |
| 2003-03-30 | 72.0         |
| 2003-03-31 | 64.05        |
| 2003-04-01 | 48.11        |
| 2003-04-02 | 38.94        |
| 2003-04-03 | 39.72        |
| 2003-04-04 | 39.86        |
| 2003-04-05 | 37.42        |
| 2003-04-06 | 41.25        |
| 2003-04-07 | 59.28        |
| 2003-04-08 | 59.6         |
| 2003-04-09 | 63.35        |
| 2003-04-10 | 56.74        |
| 2003-04-11 | 55.58        |
| 2003-04-12 | 46.14        |
| 2003-04-13 | 45.15        |
| 2003-04-14 | 46.76        |
| 2003-04-15 | 44.88        |
| 2003-04-16 | 46.84        |
| 2003-04-17 | 47.44        |
| 2003-04-18 | 47.19        |
| 2003-04-19 | 59.58        |
| 2003-04-20 | 57.07        |
| 2003-04-21 | 48.78        |
| 2003-04-22 | 50.22        |
| 2003-04-23 | 50.72        |
| 2003-04-24 | 41.56        |
| 2003-04-25 | 41.26        |
| 2003-04-26 | 46.58        |
| 2003-04-27 | 49.16        |
| 2003-04-28 | 49.2         |
| 2003-04-29 | 45.56        |
| 2003-04-30 | 52.35        |
| 2003-05-01 | 59.31        |
| 2003-05-02 | 56.55        |
| 2003-05-03 | 53.17        |
| 2003-05-04 | 48.32        |
| 2003-05-05 | 52.74        |
| 2003-05-06 | 52.03        |
| 2003-05-07 | 51.74        |
| 2003-05-08 | 43.16        |
| 2003-05-09 | 46.41        |
| 2003-05-10 | 51.22        |
| 2003-05-11 | 53.33        |
| 2003-05-12 | 62.89        |
| 2003-05-13 | 72.6         |
| 2003-05-14 | 72.3         |
| 2003-05-15 | 58.99        |
| 2003-05-16 | 57.25        |
| 2003-05-17 | 50.39        |
| 2003-05-18 | 53.17        |
| 2003-05-19 | 65.66        |
| 2003-05-20 | 69.78        |
| 2003-05-21 | 77.9         |
| 2003-05-22 | 80.4         |
| 2003-05-23 | 85.7         |
| 2003-05-24 | 79.7         |
| 2003-05-25 | 65.64        |
| 2003-05-26 | 71.6         |
| 2003-05-27 | 83.1         |
| 2003-05-28 | 84.5         |
| 2003-05-29 | 84.7         |
| 2003-05-30 | 72.0         |
| 2003-05-31 | 74.1         |
| 2003-06-01 | 77.7         |
| 2003-06-02 | 78.7         |
| 2003-06-03 | 83.2         |
| 2003-06-04 | 82.3         |
| 2003-06-05 | 85.8         |
| 2003-06-06 | 87.5         |
| 2003-06-07 | 88.0         |
| 2003-06-08 | 83.2         |
| 2003-06-09 | 77.0         |
| 2003-06-10 | 79.4         |
| 2003-06-11 | 75.6         |
| 2003-06-12 | 72.6         |
| 2003-06-13 | 71.1         |
| 2003-06-14 | 75.2         |
| 2003-06-15 | 78.8         |
| 2003-06-16 | 85.3         |
| 2003-06-17 | 90.5         |
| 2003-06-18 | 76.6         |
| 2003-06-19 | 68.55        |
| 2003-06-20 | 62.9         |
| 2003-06-21 | 62.01        |
| 2003-06-22 | 63.71        |
| 2003-06-23 | 60.52        |
| 2003-06-24 | 70.4         |
| 2003-06-25 | 77.0         |
| 2003-06-26 | 83.4         |
| 2003-06-27 | 86.2         |
| 2003-06-28 | 89.7         |
| 2003-06-29 | 83.8         |
| 2003-06-30 | 79.4         |
| 2003-07-01 | 76.0         |
| 2003-07-02 | 79.2         |
| 2003-07-03 | 80.1         |
| 2003-07-04 | 83.5         |
| 2003-07-05 | 83.5         |
| 2003-07-06 | 83.7         |
| 2003-07-07 | 82.4         |
| 2003-07-08 | 78.2         |
| 2003-07-09 | 88.8         |
| 2003-07-10 | 87.9         |
| 2003-07-11 | 86.9         |
| 2003-07-12 | 80.3         |
| 2003-07-13 | 77.5         |
| 2003-07-14 | 84.9         |
| 2003-07-15 | 84.9         |
| 2003-07-16 | 86.6         |
| 2003-07-17 | 91.0         |
| 2003-07-18 | 94.0         |
| 2003-07-19 | 94.1         |
| 2003-07-20 | 92.0         |
| 2003-07-21 | 98.8         |
| 2003-07-22 | 99.6         |
| 2003-07-23 | 96.5         |
| 2003-07-24 | 75.5         |
| 2003-07-25 | 84.6         |
| 2003-07-26 | 88.7         |
| 2003-07-27 | 91.5         |
| 2003-07-28 | 93.1         |
| 2003-07-29 | 97.4         |
| 2003-07-30 | 98.3         |
| 2003-07-31 | 94.8         |
| 2003-08-01 | 82.0         |
| 2003-08-02 | 73.9         |
| 2003-08-03 | 74.5         |
| 2003-08-04 | 82.7         |
| 2003-08-05 | 75.0         |
| 2003-08-06 | 73.9         |
| 2003-08-07 | 74.8         |
| 2003-08-08 | 78.6         |
| 2003-08-09 | 78.8         |
| 2003-08-10 | 79.9         |
| 2003-08-11 | 75.7         |
| 2003-08-12 | 79.7         |
| 2003-08-13 | 81.9         |
| 2003-08-14 | 85.5         |
| 2003-08-15 | 82.4         |
| 2003-08-16 | 82.2         |
| 2003-08-17 | 88.4         |
| 2003-08-18 | 92.8         |
| 2003-08-19 | 89.6         |
| 2003-08-20 | 90.3         |
| 2003-08-21 | 71.9         |
| 2003-08-22 | 68.47        |
| 2003-08-23 | 78.2         |
| 2003-08-24 | 85.1         |
| 2003-08-25 | 87.1         |
| 2003-08-26 | 76.9         |
| 2003-08-27 | 84.1         |
| 2003-08-28 | 83.9         |
| 2003-08-29 | 82.0         |
| 2003-08-30 | 88.0         |
| 2003-08-31 | 90.1         |
| 2003-09-01 | 90.2         |
| 2003-09-02 | 91.4         |
| 2003-09-03 | 91.5         |
| 2003-09-04 | 84.9         |
| 2003-09-05 | 83.9         |
| 2003-09-06 | 81.9         |
| 2003-09-07 | 70.3         |
| 2003-09-08 | 64.46        |
| 2003-09-09 | 59.46        |
| 2003-09-10 | 67.87        |
| 2003-09-11 | 76.5         |
| 2003-09-12 | 71.5         |
| 2003-09-13 | 74.2         |
| 2003-09-14 | 80.4         |
| 2003-09-15 | 76.2         |
| 2003-09-16 | 59.99        |
| 2003-09-17 | 62.91        |
| 2003-09-18 | 73.0         |
| 2003-09-19 | 77.2         |
| 2003-09-20 | 80.0         |
| 2003-09-21 | 81.9         |
| 2003-09-22 | 86.3         |
| 2003-09-23 | 87.6         |
| 2003-09-24 | 87.2         |
| 2003-09-25 | 84.7         |
| 2003-09-26 | 88.5         |
| 2003-09-27 | 90.9         |
| 2003-09-28 | 87.6         |
| 2003-09-29 | 77.6         |
| 2003-09-30 | 79.2         |
| 2003-10-01 | 75.9         |
| 2003-10-02 | 74.0         |
| 2003-10-03 | 72.9         |
| 2003-10-04 | 74.4         |
| 2003-10-05 | 76.6         |
| 2003-10-06 | 76.5         |
| 2003-10-07 | 69.63        |
| 2003-10-08 | 68.91        |
| 2003-10-09 | 53.2         |
| 2003-10-10 | 55.74        |
| 2003-10-11 | 56.82        |
| 2003-10-12 | 57.47        |
| 2003-10-13 | 63.77        |
| 2003-10-14 | 62.31        |
| 2003-10-15 | 57.75        |
| 2003-10-16 | 70.1         |
| 2003-10-17 | 75.1         |
| 2003-10-18 | 72.9         |
| 2003-10-19 | 72.2         |
| 2003-10-20 | 74.0         |
| 2003-10-21 | 81.1         |
| 2003-10-22 | 76.0         |
| 2003-10-23 | 59.74        |
| 2003-10-24 | 64.61        |
| 2003-10-25 | 68.63        |
| 2003-10-26 | 76.3         |
| 2003-10-27 | 77.5         |
| 2003-10-28 | 75.4         |
| 2003-10-29 | 51.39        |
| 2003-10-30 | 39.02        |
| 2003-10-31 | 39.97        |
| 2003-11-01 | 44.03        |
| 2003-11-02 | 38.81        |
| 2003-11-03 | 36.67        |
| 2003-11-04 | 36.89        |
| 2003-11-05 | 41.54        |
| 2003-11-06 | 40.34        |
| 2003-11-07 | 50.64        |
| 2003-11-08 | 47.06        |
| 2003-11-09 | 44.43        |
| 2003-11-10 | 45.24        |
| 2003-11-11 | 49.41        |
| 2003-11-12 | 52.2         |
| 2003-11-13 | 51.85        |
| 2003-11-14 | 48.6         |
| 2003-11-15 | 43.61        |
| 2003-11-16 | 42.71        |
| 2003-11-17 | 43.82        |
| 2003-11-18 | 52.39        |
| 2003-11-19 | 58.17        |
| 2003-11-20 | 41.17        |
| 2003-11-21 | 33.78        |
| 2003-11-22 | 35.7         |
| 2003-11-23 | 41.56        |
| 2003-11-24 | 35.99        |
| 2003-11-25 | 35.18        |
| 2003-11-26 | 38.15        |
| 2003-11-27 | 33.85        |
| 2003-11-28 | 48.32        |
| 2003-11-29 | 40.88        |
| 2003-11-30 | 46.5         |
| 2003-12-01 | 45.82        |
| 2003-12-02 | 50.78        |
| 2003-12-03 | 50.88        |
| 2003-12-04 | 47.08        |
| 2003-12-05 | 47.54        |
| 2003-12-06 | 47.01        |
| 2003-12-07 | 36.53        |
| 2003-12-08 | 38.85        |
| 2003-12-09 | 38.96        |
| 2003-12-10 | 38.04        |
| 2003-12-11 | 42.05        |
| 2003-12-12 | 34.5         |
| 2003-12-13 | 46.78        |
| 2003-12-14 | 35.44        |
| 2003-12-15 | 29.62        |
| 2003-12-16 | 36.27        |
| 2003-12-17 | 37.54        |
| 2003-12-18 | 37.8         |
| 2003-12-19 | 44.71        |
| 2003-12-20 | 40.07        |
| 2003-12-21 | 36.42        |
| 2003-12-22 | 43.44        |
| 2003-12-23 | 43.83        |
| 2003-12-24 | 42.87        |
| 2003-12-25 | 36.43        |
| 2003-12-26 | 32.02        |
| 2003-12-27 | 35.01        |
| 2003-12-28 | 35.46        |
| 2003-12-29 | 32.15        |
| 2003-12-30 | 31.35        |
| 2003-12-31 | 32.63        |
| 2004-01-01 | 34.63        |
| 2004-01-02 | 28.85        |
| 2004-01-03 | 28.9         |
| 2004-01-04 | 31.36        |
| 2004-01-05 | 26.63        |
| 2004-01-06 | 37.11        |
| 2004-01-07 | 39.44        |
| 2004-01-08 | 44.18        |
| 2004-01-09 | 49.79        |
| 2004-01-10 | 36.53        |
| 2004-01-11 | 35.24        |
| 2004-01-12 | 43.32        |
| 2004-01-13 | 44.44        |
| 2004-01-14 | 38.64        |
| 2004-01-15 | 40.74        |
| 2004-01-16 | 37.13        |
| 2004-01-17 | 30.37        |
| 2004-01-18 | 46.55        |
| 2004-01-19 | 38.66        |
| 2004-01-20 | 45.53        |
| 2004-01-21 | 41.76        |
| 2004-01-22 | 43.59        |
| 2004-01-23 | 37.61        |
| 2004-01-24 | 37.69        |
| 2004-01-25 | 34.92        |
| 2004-01-26 | 30.55        |
| 2004-01-27 | 40.58        |
| 2004-01-28 | 37.46        |
| 2004-01-29 | 48.17        |
| 2004-01-30 | 42.78        |
| 2004-01-31 | 33.28        |
| 2004-02-01 | 43.58        |
| 2004-02-02 | 36.43        |
| 2004-02-03 | 42.44        |
| 2004-02-04 | 41.44        |
| 2004-02-05 | 39.01        |
| 2004-02-06 | 42.91        |
| 2004-02-07 | 37.64        |
| 2004-02-08 | 39.82        |
| 2004-02-09 | 40.65        |
| 2004-02-10 | 46.4         |
| 2004-02-11 | 53.15        |
| 2004-02-12 | 51.97        |
| 2004-02-13 | 42.76        |
| 2004-02-14 | 44.3         |
| 2004-02-15 | 45.67        |
| 2004-02-16 | 45.63        |
| 2004-02-17 | 41.02        |
| 2004-02-18 | 42.89        |
| 2004-02-19 | 43.58        |
| 2004-02-20 | 44.55        |
| 2004-02-21 | 42.43        |
| 2004-02-22 | 44.34        |
| 2004-02-23 | 46.76        |
| 2004-02-24 | 45.97        |
| 2004-02-25 | 39.93        |
| 2004-02-26 | 44.21        |
| 2004-02-27 | 40.7         |
| 2004-02-28 | 43.12        |
| 2004-02-29 | 42.8         |
| 2004-03-01 | 41.4         |
| 2004-03-02 | 44.52        |
| 2004-03-03 | 41.88        |
| 2004-03-04 | 42.29        |
| 2004-03-05 | 41.66        |
| 2004-03-06 | 55.25        |
| 2004-03-07 | 63.79        |
| 2004-03-08 | 68.75        |
| 2004-03-09 | 64.56        |
| 2004-03-10 | 61.53        |
| 2004-03-11 | 61.53        |
| 2004-03-12 | 66.34        |
| 2004-03-13 | 65.91        |
| 2004-03-14 | 62.79        |
| 2004-03-15 | 65.26        |
| 2004-03-16 | 66.43        |
| 2004-03-17 | 68.56        |
| 2004-03-18 | 67.36        |
| 2004-03-19 | 59.76        |
| 2004-03-20 | 67.25        |
| 2004-03-21 | 72.2         |
| 2004-03-22 | 69.84        |
| 2004-03-23 | 60.97        |
| 2004-03-24 | 53.58        |
| 2004-03-25 | 43.06        |
| 2004-03-26 | 42.8         |
| 2004-03-27 | 51.46        |
| 2004-03-28 | 65.85        |
| 2004-03-29 | 68.51        |
| 2004-03-30 | 52.98        |
| 2004-03-31 | 47.4         |
| 2004-04-01 | 51.06        |
| 2004-04-02 | 60.02        |
| 2004-04-03 | 67.65        |
| 2004-04-04 | 68.21        |
| 2004-04-05 | 62.17        |
| 2004-04-06 | 62.33        |
| 2004-04-07 | 66.04        |
| 2004-04-08 | 65.25        |
| 2004-04-09 | 66.1         |
| 2004-04-10 | 68.08        |
| 2004-04-11 | 72.3         |
| 2004-04-12 | 67.54        |
| 2004-04-13 | 55.46        |
| 2004-04-14 | 53.2         |
| 2004-04-15 | 43.94        |
| 2004-04-16 | 44.8         |
| 2004-04-17 | 49.29        |
| 2004-04-18 | 43.43        |
| 2004-04-19 | 50.31        |
| 2004-04-20 | 47.06        |
| 2004-04-21 | 43.57        |
| 2004-04-22 | 59.05        |
| 2004-04-23 | 61.87        |
| 2004-04-24 | 65.64        |
| 2004-04-25 | 75.3         |
| 2004-04-26 | 79.9         |
| 2004-04-27 | 76.6         |
| 2004-04-28 | 58.5         |
| 2004-04-29 | 66.23        |
| 2004-04-30 | 72.7         |
| 2004-05-01 | 77.3         |
| 2004-05-02 | 78.8         |
| 2004-05-03 | 78.2         |
| 2004-05-04 | 71.3         |
| 2004-05-05 | 69.3         |
| 2004-05-06 | 61.65        |
| 2004-05-07 | 60.99        |
| 2004-05-08 | 58.36        |
| 2004-05-09 | 53.25        |
| 2004-05-10 | 50.1         |
| 2004-05-11 | 50.99        |
| 2004-05-12 | 59.63        |
| 2004-05-13 | 68.03        |
| 2004-05-14 | 70.9         |
| 2004-05-15 | 62.58        |
| 2004-05-16 | 65.03        |
| 2004-05-17 | 58.56        |
| 2004-05-18 | 53.33        |
| 2004-05-19 | 62.79        |
| 2004-05-20 | 64.04        |
| 2004-05-21 | 65.12        |
| 2004-05-22 | 60.62        |
| 2004-05-23 | 61.34        |
| 2004-05-24 | 66.92        |
| 2004-05-25 | 69.62        |
| 2004-05-26 | 74.4         |
| 2004-05-27 | 60.53        |
| 2004-05-28 | 55.04        |
| 2004-05-29 | 59.2         |
| 2004-05-30 | 69.37        |
| 2004-05-31 | 74.5         |
| 2004-06-01 | 73.9         |
| 2004-06-02 | 78.7         |
| 2004-06-03 | 80.1         |
| 2004-06-04 | 82.8         |
| 2004-06-05 | 71.5         |
| 2004-06-06 | 63.71        |
| 2004-06-07 | 56.21        |
| 2004-06-08 | 57.79        |
| 2004-06-09 | 51.08        |
| 2004-06-10 | 60.68        |
| 2004-06-11 | 66.85        |
| 2004-06-12 | 67.11        |
| 2004-06-13 | 71.4         |
| 2004-06-14 | 72.2         |
| 2004-06-15 | 76.4         |
| 2004-06-16 | 78.1         |
| 2004-06-17 | 80.9         |
| 2004-06-18 | 80.4         |
| 2004-06-19 | 76.3         |
| 2004-06-20 | 76.1         |
| 2004-06-21 | 81.6         |
| 2004-06-22 | 87.3         |
| 2004-06-23 | 84.5         |
| 2004-06-24 | 83.9         |
| 2004-06-25 | 79.1         |
| 2004-06-26 | 75.9         |
| 2004-06-27 | 78.7         |
| 2004-06-28 | 82.5         |
| 2004-06-29 | 77.0         |
| 2004-06-30 | 79.4         |
| 2004-07-01 | 77.7         |
| 2004-07-02 | 79.3         |
| 2004-07-03 | 78.9         |
| 2004-07-04 | 81.0         |
| 2004-07-05 | 82.8         |
| 2004-07-06 | 84.5         |
| 2004-07-07 | 77.3         |
| 2004-07-08 | 78.2         |
| 2004-07-09 | 76.1         |
| 2004-07-10 | 73.0         |
| 2004-07-11 | 80.8         |
| 2004-07-12 | 83.1         |
| 2004-07-13 | 83.7         |
| 2004-07-14 | 83.2         |
| 2004-07-15 | 84.3         |
| 2004-07-16 | 87.3         |
| 2004-07-17 | 88.5         |
| 2004-07-18 | 81.5         |
| 2004-07-19 | 75.9         |
| 2004-07-20 | 81.9         |
| 2004-07-21 | 86.5         |
| 2004-07-22 | 86.2         |
| 2004-07-23 | 91.1         |
| 2004-07-24 | 92.7         |
| 2004-07-25 | 90.7         |
| 2004-07-26 | 88.0         |
| 2004-07-27 | 88.3         |
| 2004-07-28 | 88.3         |
| 2004-07-29 | 85.4         |
| 2004-07-30 | 84.7         |
| 2004-07-31 | 85.3         |
| 2004-08-01 | 85.1         |
| 2004-08-02 | 78.6         |
| 2004-08-03 | 77.4         |
| 2004-08-04 | 79.4         |
| 2004-08-05 | 72.6         |
| 2004-08-06 | 71.8         |
| 2004-08-07 | 78.1         |
| 2004-08-08 | 89.7         |
| 2004-08-09 | 89.4         |
| 2004-08-10 | 89.6         |
| 2004-08-11 | 91.3         |
| 2004-08-12 | 94.9         |
| 2004-08-13 | 91.1         |
| 2004-08-14 | 89.3         |
| 2004-08-15 | 88.1         |
| 2004-08-16 | 86.1         |
| 2004-08-17 | 84.1         |
| 2004-08-18 | 87.7         |
| 2004-08-19 | 89.2         |
| 2004-08-20 | 87.9         |
| 2004-08-21 | 84.1         |
| 2004-08-22 | 64.51        |
| 2004-08-23 | 66.17        |
| 2004-08-24 | 71.5         |
| 2004-08-25 | 66.51        |
| 2004-08-26 | 65.1         |
| 2004-08-27 | 73.9         |
| 2004-08-28 | 80.3         |
| 2004-08-29 | 85.4         |
| 2004-08-30 | 89.2         |
| 2004-08-31 | 86.0         |
| 2004-09-01 | 77.8         |
| 2004-09-02 | 63.25        |
| 2004-09-03 | 69.1         |
| 2004-09-04 | 79.3         |
| 2004-09-05 | 76.4         |
| 2004-09-06 | 83.7         |
| 2004-09-07 | 81.5         |
| 2004-09-08 | 80.4         |
| 2004-09-09 | 82.0         |
| 2004-09-10 | 80.7         |
| 2004-09-11 | 78.6         |
| 2004-09-12 | 68.56        |
| 2004-09-13 | 60.93        |
| 2004-09-14 | 68.08        |
| 2004-09-15 | 65.89        |
| 2004-09-16 | 72.2         |
| 2004-09-17 | 62.26        |
| 2004-09-18 | 55.68        |
| 2004-09-19 | 52.51        |
| 2004-09-20 | 57.7         |
| 2004-09-21 | 66.89        |
| 2004-09-22 | 76.9         |
| 2004-09-23 | 76.7         |
| 2004-09-24 | 81.3         |
| 2004-09-25 | 80.7         |
| 2004-09-26 | 77.1         |
| 2004-09-27 | 80.0         |
| 2004-09-28 | 82.2         |
| 2004-09-29 | 76.1         |
| 2004-09-30 | 74.5         |
| 2004-10-01 | 77.2         |
| 2004-10-02 | 76.9         |
| 2004-10-03 | 77.3         |
| 2004-10-04 | 77.1         |
| 2004-10-05 | 76.2         |
| 2004-10-06 | 72.4         |
| 2004-10-07 | 73.9         |
| 2004-10-08 | 72.5         |
| 2004-10-09 | 53.04        |
| 2004-10-10 | 60.41        |
| 2004-10-11 | 65.73        |
| 2004-10-12 | 74.5         |
| 2004-10-13 | 76.5         |
| 2004-10-14 | 80.4         |
| 2004-10-15 | 74.3         |
| 2004-10-16 | 69.85        |
| 2004-10-17 | 53.95        |
| 2004-10-18 | 45.23        |
| 2004-10-19 | 45.76        |
| 2004-10-20 | 45.49        |
| 2004-10-21 | 49.29        |
| 2004-10-22 | 45.41        |
| 2004-10-23 | 44.43        |
| 2004-10-24 | 47.73        |
| 2004-10-25 | 47.48        |
| 2004-10-26 | 42.38        |
| 2004-10-27 | 40.74        |
| 2004-10-28 | 50.9         |
| 2004-10-29 | 51.83        |
| 2004-10-30 | 46.55        |
| 2004-10-31 | 44.56        |
| 2004-11-01 | 53.69        |
| 2004-11-02 | 54.37        |
| 2004-11-03 | 38.64        |
| 2004-11-04 | 51.21        |
| 2004-11-05 | 54.37        |
| 2004-11-06 | 56.22        |
| 2004-11-07 | 60.13        |
| 2004-11-08 | 63.93        |
| 2004-11-09 | 50.94        |
| 2004-11-10 | 47.48        |
| 2004-11-11 | 48.91        |
| 2004-11-12 | 53.06        |
| 2004-11-13 | 50.55        |
| 2004-11-14 | 47.02        |
| 2004-11-15 | 52.2         |
| 2004-11-16 | 51.63        |
| 2004-11-17 | 49.13        |
| 2004-11-18 | 46.64        |
| 2004-11-19 | 41.21        |
| 2004-11-20 | 43.58        |
| 2004-11-21 | 44.98        |
| 2004-11-22 | 49.37        |
| 2004-11-23 | 49.08        |
| 2004-11-24 | 49.01        |
| 2004-11-25 | 44.89        |
| 2004-11-26 | 35.97        |
| 2004-11-27 | 34.85        |
| 2004-11-28 | 33.01        |
| 2004-11-29 | 29.49        |
| 2004-11-30 | 36.17        |
| 2004-12-01 | 34.24        |
| 2004-12-02 | 40.47        |
| 2004-12-03 | 38.9         |
| 2004-12-04 | 37.5         |
| 2004-12-05 | 35.23        |
| 2004-12-06 | 37.21        |
| 2004-12-07 | 42.04        |
| 2004-12-08 | 44.69        |
| 2004-12-09 | 51.91        |
| 2004-12-10 | 50.15        |
| 2004-12-11 | 45.69        |
| 2004-12-12 | 40.87        |
| 2004-12-13 | 52.81        |
| 2004-12-14 | 47.2         |
| 2004-12-15 | 38.67        |
| 2004-12-16 | 45.86        |
| 2004-12-17 | 45.35        |
| 2004-12-18 | 54.14        |
| 2004-12-19 | 53.58        |
| 2004-12-20 | 39.84        |
| 2004-12-21 | 45.29        |
| 2004-12-22 | 43.99        |
| 2004-12-23 | 42.17        |
| 2004-12-24 | 45.64        |
| 2004-12-25 | 47.48        |
| 2004-12-26 | 37.55        |
| 2004-12-27 | 44.53        |
| 2004-12-28 | 41.4         |
| 2004-12-29 | 37.77        |
| 2004-12-30 | 36.43        |
| 2004-12-31 | 33.58        |
| 2005-01-01 | 32.68        |
| 2005-01-02 | 30.52        |
| 2005-01-03 | 30.34        |
| 2005-01-04 | 30.42        |
| 2005-01-05 | 34.37        |
| 2005-01-06 | 35.54        |
| 2005-01-07 | 33.72        |
| 2005-01-08 | 31.38        |
| 2005-01-09 | 36.8         |
| 2005-01-10 | 36.79        |
| 2005-01-11 | 38.99        |
| 2005-01-12 | 25.35        |
| 2005-01-13 | 19.46        |
| 2005-01-14 | 31.29        |
| 2005-01-15 | 34.73        |
| 2005-01-16 | 49.71        |
| 2005-01-17 | 40.4         |
| 2005-01-18 | 45.42        |
| 2005-01-19 | 48.35        |
| 2005-01-20 | 43.36        |
| 2005-01-21 | 46.22        |
| 2005-01-22 | 45.93        |
| 2005-01-23 | 48.75        |
| 2005-01-24 | 50.93        |
| 2005-01-25 | 44.66        |
| 2005-01-26 | 45.46        |
| 2005-01-27 | 45.68        |
| 2005-01-28 | 42.69        |
| 2005-01-29 | 44.78        |
| 2005-01-30 | 46.46        |
| 2005-01-31 | 44.17        |
| 2005-02-01 | 48.99        |
| 2005-02-02 | 53.19        |
| 2005-02-03 | 57.26        |
| 2005-02-04 | 50.08        |
| 2005-02-05 | 38.09        |
| 2005-02-06 | 35.74        |
| 2005-02-07 | 41.27        |
| 2005-02-08 | 38.41        |
| 2005-02-09 | 46.55        |
| 2005-02-10 | 46.2         |
| 2005-02-11 | 51.13        |
| 2005-02-12 | 49.37        |
| 2005-02-13 | 37.21        |
| 2005-02-14 | 42.68        |
| 2005-02-15 | 41.31        |
| 2005-02-16 | 45.89        |
| 2005-02-17 | 50.18        |
| 2005-02-18 | 50.3         |
| 2005-02-19 | 49.23        |
| 2005-02-20 | 48.2         |
| 2005-02-21 | 52.19        |
| 2005-02-22 | 51.08        |
| 2005-02-23 | 54.98        |
| 2005-02-24 | 55.36        |
| 2005-02-25 | 56.33        |
| 2005-02-26 | 54.15        |
| 2005-02-27 | 50.4         |
| 2005-02-28 | 49.56        |
| 2005-03-01 | 46.84        |
| 2005-03-02 | 46.84        |
| 2005-03-03 | 51.88        |
| 2005-03-04 | 54.45        |
| 2005-03-05 | 58.29        |
| 2005-03-06 | 64.21        |
| 2005-03-07 | 67.29        |
| 2005-03-08 | 69.4         |
| 2005-03-09 | 67.15        |
| 2005-03-10 | 67.64        |
| 2005-03-11 | 70.5         |
| 2005-03-12 | 66.49        |
| 2005-03-13 | 57.2         |
| 2005-03-14 | 57.41        |
| 2005-03-15 | 60.61        |
| 2005-03-16 | 55.06        |
| 2005-03-17 | 51.27        |
| 2005-03-18 | 55.51        |
| 2005-03-19 | 50.84        |
| 2005-03-20 | 43.48        |
| 2005-03-21 | 47.14        |
| 2005-03-22 | 45.62        |
| 2005-03-23 | 44.5         |
| 2005-03-24 | 44.22        |
| 2005-03-25 | 47.53        |
| 2005-03-26 | 53.72        |
| 2005-03-27 | 46.16        |
| 2005-03-28 | 43.79        |
| 2005-03-29 | 39.33        |
| 2005-03-30 | 45.58        |
| 2005-03-31 | 62.74        |
| 2005-04-01 | 56.85        |
| 2005-04-02 | 54.94        |
| 2005-04-03 | 43.99        |
| 2005-04-04 | 44.16        |
| 2005-04-05 | 60.8         |
| 2005-04-06 | 66.22        |
| 2005-04-07 | 50.3         |
| 2005-04-08 | 42.95        |
| 2005-04-09 | 46.97        |
| 2005-04-10 | 55.25        |
| 2005-04-11 | 53.94        |
| 2005-04-12 | 44.92        |
| 2005-04-13 | 40.4         |
| 2005-04-14 | 47.77        |
| 2005-04-15 | 61.89        |
| 2005-04-16 | 56.37        |
| 2005-04-17 | 48.41        |
| 2005-04-18 | 43.72        |
| 2005-04-19 | 50.6         |
| 2005-04-20 | 55.43        |
| 2005-04-21 | 59.92        |
| 2005-04-22 | 66.84        |
| 2005-04-23 | 54.24        |
| 2005-04-24 | 54.97        |
| 2005-04-25 | 59.53        |
| 2005-04-26 | 67.29        |
| 2005-04-27 | 67.28        |
| 2005-04-28 | 56.81        |
| 2005-04-29 | 58.06        |
| 2005-04-30 | 60.13        |
| 2005-05-01 | 57.94        |
| 2005-05-02 | 60.53        |
| 2005-05-03 | 66.69        |
| 2005-05-04 | 61.37        |
| 2005-05-05 | 59.37        |
| 2005-05-06 | 51.75        |
| 2005-05-07 | 57.15        |
| 2005-05-08 | 53.68        |
| 2005-05-09 | 45.71        |
| 2005-05-10 | 48.91        |
| 2005-05-11 | 60.49        |
| 2005-05-12 | 67.3         |
| 2005-05-13 | 69.09        |
| 2005-05-14 | 70.8         |
| 2005-05-15 | 57.65        |
| 2005-05-16 | 52.72        |
| 2005-05-17 | 46.76        |
| 2005-05-18 | 54.94        |
| 2005-05-19 | 61.53        |
| 2005-05-20 | 58.71        |
| 2005-05-21 | 67.87        |
| 2005-05-22 | 62.12        |
| 2005-05-23 | 64.11        |
| 2005-05-24 | 68.58        |
| 2005-05-25 | 76.4         |
| 2005-05-26 | 81.5         |
| 2005-05-27 | 81.0         |
| 2005-05-28 | 71.0         |
| 2005-05-29 | 61.49        |
| 2005-05-30 | 76.3         |
| 2005-05-31 | 66.17        |
| 2005-06-01 | 58.87        |
| 2005-06-02 | 62.25        |
| 2005-06-03 | 66.74        |
| 2005-06-04 | 68.5         |
| 2005-06-05 | 53.13        |
| 2005-06-06 | 47.89        |
| 2005-06-07 | 51.55        |
| 2005-06-08 | 60.83        |
| 2005-06-09 | 66.37        |
| 2005-06-10 | 65.71        |
| 2005-06-11 | 61.45        |
| 2005-06-12 | 68.5         |
| 2005-06-13 | 73.4         |
| 2005-06-14 | 67.01        |
| 2005-06-15 | 72.4         |
| 2005-06-16 | 56.62        |
| 2005-06-17 | 53.87        |
| 2005-06-18 | 56.89        |
| 2005-06-19 | 67.96        |
| 2005-06-20 | 73.6         |
| 2005-06-21 | 72.4         |
| 2005-06-22 | 70.9         |
| 2005-06-23 | 79.4         |
| 2005-06-24 | 79.9         |
| 2005-06-25 | 72.4         |
| 2005-06-26 | 73.9         |
| 2005-06-27 | 72.0         |
| 2005-06-28 | 71.8         |
| 2005-06-29 | 79.1         |
| 2005-06-30 | 85.4         |
| 2005-07-01 | 82.9         |
| 2005-07-02 | 77.9         |
| 2005-07-03 | 80.0         |
| 2005-07-04 | 82.6         |
| 2005-07-05 | 84.2         |
| 2005-07-06 | 81.7         |
| 2005-07-07 | 80.2         |
| 2005-07-08 | 77.9         |
| 2005-07-09 | 72.8         |
| 2005-07-10 | 75.7         |
| 2005-07-11 | 84.4         |
| 2005-07-12 | 85.6         |
| 2005-07-13 | 83.4         |
| 2005-07-14 | 90.9         |
| 2005-07-15 | 91.0         |
| 2005-07-16 | 89.5         |
| 2005-07-17 | 92.7         |
| 2005-07-18 | 92.6         |
| 2005-07-19 | 90.6         |
| 2005-07-20 | 92.4         |
| 2005-07-21 | 82.0         |
| 2005-07-22 | 80.6         |
| 2005-07-23 | 87.5         |
| 2005-07-24 | 79.7         |
| 2005-07-25 | 81.7         |
| 2005-07-26 | 88.3         |
| 2005-07-27 | 92.4         |
| 2005-07-28 | 88.6         |
| 2005-07-29 | 86.9         |
| 2005-07-30 | 87.5         |
| 2005-07-31 | 87.6         |
| 2005-08-01 | 82.4         |
| 2005-08-02 | 82.9         |
| 2005-08-03 | 88.5         |
| 2005-08-04 | 92.6         |
| 2005-08-05 | 92.9         |
| 2005-08-06 | 91.7         |
| 2005-08-07 | 90.6         |
| 2005-08-08 | 88.2         |
| 2005-08-09 | 87.0         |
| 2005-08-10 | 83.0         |
| 2005-08-11 | 82.0         |
| 2005-08-12 | 79.9         |
| 2005-08-13 | 83.3         |
| 2005-08-14 | 86.6         |
| 2005-08-15 | 88.4         |
| 2005-08-16 | 84.6         |
| 2005-08-17 | 81.4         |
| 2005-08-18 | 82.4         |
| 2005-08-19 | 85.1         |
| 2005-08-20 | 87.6         |
| 2005-08-21 | 88.0         |
| 2005-08-22 | 85.0         |
| 2005-08-23 | 81.7         |
| 2005-08-24 | 82.4         |
| 2005-08-25 | 84.4         |
| 2005-08-26 | 84.0         |
| 2005-08-27 | 86.7         |
| 2005-08-28 | 86.4         |
| 2005-08-29 | 65.24        |
| 2005-08-30 | 72.6         |
| 2005-08-31 | 78.9         |
| 2005-09-01 | 84.9         |
| 2005-09-02 | 80.8         |
| 2005-09-03 | 77.3         |
| 2005-09-04 | 73.5         |
| 2005-09-05 | 76.4         |
| 2005-09-06 | 79.0         |
| 2005-09-07 | 80.5         |
| 2005-09-08 | 74.8         |
| 2005-09-09 | 61.92        |
| 2005-09-10 | 56.6         |
| 2005-09-11 | 62.38        |
| 2005-09-12 | 68.05        |
| 2005-09-13 | 70.0         |
| 2005-09-14 | 74.3         |
| 2005-09-15 | 75.3         |
| 2005-09-16 | 61.95        |
| 2005-09-17 | 58.88        |
| 2005-09-18 | 69.54        |
| 2005-09-19 | 79.0         |
| 2005-09-20 | 81.3         |
| 2005-09-21 | 78.9         |
| 2005-09-22 | 73.9         |
| 2005-09-23 | 52.74        |
| 2005-09-24 | 57.1         |
| 2005-09-25 | 67.12        |
| 2005-09-26 | 68.48        |
| 2005-09-27 | 72.0         |
| 2005-09-28 | 76.8         |
| 2005-09-29 | 80.8         |
| 2005-09-30 | 78.6         |
| 2005-10-01 | 57.79        |
| 2005-10-02 | 52.68        |
| 2005-10-03 | 49.17        |
| 2005-10-04 | 53.21        |
| 2005-10-05 | 65.29        |
| 2005-10-06 | 70.6         |
| 2005-10-07 | 59.41        |
| 2005-10-08 | 60.95        |
| 2005-10-09 | 61.52        |
| 2005-10-10 | 69.65        |
| 2005-10-11 | 63.75        |
| 2005-10-12 | 70.5         |
| 2005-10-13 | 73.5         |
| 2005-10-14 | 69.25        |
| 2005-10-15 | 51.47        |
| 2005-10-16 | 62.74        |
| 2005-10-17 | 72.8         |
| 2005-10-18 | 71.5         |
| 2005-10-19 | 60.88        |
| 2005-10-20 | 63.71        |
| 2005-10-21 | 70.7         |
| 2005-10-22 | 73.5         |
| 2005-10-23 | 70.5         |
| 2005-10-24 | 71.0         |
| 2005-10-25 | 64.65        |
| 2005-10-26 | 48.8         |
| 2005-10-27 | 50.77        |
| 2005-10-28 | 51.2         |
| 2005-10-29 | 49.57        |
| 2005-10-30 | 51.05        |
| 2005-10-31 | 63.0         |
| 2005-11-01 | 64.65        |
| 2005-11-02 | 41.79        |
| 2005-11-03 | 43.68        |
| 2005-11-04 | 43.54        |
| 2005-11-05 | 43.83        |
| 2005-11-06 | 44.37        |
| 2005-11-07 | 33.31        |
| 2005-11-08 | 38.41        |
| 2005-11-09 | 35.78        |
| 2005-11-10 | 32.94        |
| 2005-11-11 | 45.38        |
| 2005-11-12 | 44.35        |
| 2005-11-13 | 47.64        |
| 2005-11-14 | 51.29        |
| 2005-11-15 | 47.19        |
| 2005-11-16 | 53.5         |
| 2005-11-17 | 53.58        |
| 2005-11-18 | 56.24        |
| 2005-11-19 | 52.68        |
| 2005-11-20 | 55.34        |
| 2005-11-21 | 54.35        |
| 2005-11-22 | 52.92        |
| 2005-11-23 | 52.72        |
| 2005-11-24 | 43.45        |
| 2005-11-25 | 45.2         |
| 2005-11-26 | 34.99        |
| 2005-11-27 | 36.43        |
| 2005-11-28 | 30.79        |
| 2005-11-29 | 36.49        |
| 2005-11-30 | 33.76        |
| 2005-12-01 | 42.88        |
| 2005-12-02 | 32.25        |
| 2005-12-03 | 35.83        |
| 2005-12-04 | 36.89        |
| 2005-12-05 | 30.37        |
| 2005-12-06 | 31.04        |
| 2005-12-07 | 30.73        |
| 2005-12-08 | 35.14        |
| 2005-12-09 | 35.25        |
| 2005-12-10 | 31.3         |
| 2005-12-11 | 35.59        |
| 2005-12-12 | 39.21        |
| 2005-12-13 | 28.6         |
| 2005-12-14 | 23.01        |
| 2005-12-15 | 26.43        |
| 2005-12-16 | 36.76        |
| 2005-12-17 | 26.07        |
| 2005-12-18 | 38.16        |
| 2005-12-19 | 43.97        |
| 2005-12-20 | 47.29        |
| 2005-12-21 | 48.69        |
| 2005-12-22 | 46.69        |
| 2005-12-23 | 50.46        |
| 2005-12-24 | 49.7         |
| 2005-12-25 | 49.39        |
| 2005-12-26 | 44.4         |
| 2005-12-27 | 43.23        |
| 2005-12-28 | 45.77        |
| 2005-12-29 | 36.1         |
| 2005-12-30 | 40.44        |
| 2005-12-31 | 44.16        |
| 2006-01-01 | 39.26        |
| 2006-01-02 | 38.61        |
| 2006-01-03 | 38.41        |
| 2006-01-04 | 39.81        |
| 2006-01-05 | 50.9         |
| 2006-01-06 | 55.46        |
| 2006-01-07 | 43.12        |
| 2006-01-08 | 37.79        |
| 2006-01-09 | 37.78        |
| 2006-01-10 | 43.9         |
| 2006-01-11 | 44.98        |
| 2006-01-12 | 39.4         |
| 2006-01-13 | 44.56        |
| 2006-01-14 | 35.71        |
| 2006-01-15 | 35.7         |
| 2006-01-16 | 33.97        |
| 2006-01-17 | 38.31        |
| 2006-01-18 | 36.39        |
| 2006-01-19 | 35.03        |
| 2006-01-20 | 33.95        |
| 2006-01-21 | 35.98        |
| 2006-01-22 | 37.12        |
| 2006-01-23 | 33.91        |
| 2006-01-24 | 37.71        |
| 2006-01-25 | 45.21        |
| 2006-01-26 | 35.88        |
| 2006-01-27 | 38.78        |
| 2006-01-28 | 38.07        |
| 2006-01-29 | 38.42        |
| 2006-01-30 | 39.35        |
| 2006-01-31 | 33.92        |
| 2006-02-01 | 38.04        |
| 2006-02-02 | 47.2         |
| 2006-02-03 | 50.15        |
| 2006-02-04 | 44.37        |
| 2006-02-05 | 36.84        |
| 2006-02-06 | 43.08        |
| 2006-02-07 | 45.32        |
| 2006-02-08 | 49.84        |
| 2006-02-09 | 52.94        |
| 2006-02-10 | 43.12        |
| 2006-02-11 | 49.83        |
| 2006-02-12 | 53.14        |
| 2006-02-13 | 52.9         |
| 2006-02-14 | 34.9         |
| 2006-02-15 | 31.5         |
| 2006-02-16 | 35.15        |
| 2006-02-17 | 26.71        |
| 2006-02-18 | 27.32        |
| 2006-02-19 | 31.33        |
| 2006-02-20 | 41.46        |
| 2006-02-21 | 46.87        |
| 2006-02-22 | 51.65        |
| 2006-02-23 | 53.38        |
| 2006-02-24 | 52.67        |
| 2006-02-25 | 55.71        |
| 2006-02-26 | 51.41        |
| 2006-02-27 | 47.95        |
| 2006-02-28 | 43.35        |
| 2006-03-01 | 42.57        |
| 2006-03-02 | 39.29        |
| 2006-03-03 | 32.05        |
| 2006-03-04 | 35.06        |
| 2006-03-05 | 39.46        |
| 2006-03-06 | 43.42        |
| 2006-03-07 | 40.59        |
| 2006-03-08 | 37.3         |
| 2006-03-09 | 30.21        |
| 2006-03-10 | 27.88        |
| 2006-03-11 | 34.7         |
| 2006-03-12 | 35.55        |
| 2006-03-13 | 36.07        |
| 2006-03-14 | 40.11        |
| 2006-03-15 | 41.24        |
| 2006-03-16 | 46.11        |
| 2006-03-17 | 42.47        |
| 2006-03-18 | 40.94        |
| 2006-03-19 | 41.68        |
| 2006-03-20 | 35.01        |
| 2006-03-21 | 41.36        |
| 2006-03-22 | 48.84        |
| 2006-03-23 | 52.88        |
| 2006-03-24 | 54.02        |
| 2006-03-25 | 42.48        |
| 2006-03-26 | 48.08        |
| 2006-03-27 | 53.06        |
| 2006-03-28 | 49.09        |
| 2006-03-29 | 44.88        |
| 2006-03-30 | 44.3         |
| 2006-03-31 | 46.98        |
| 2006-04-01 | 45.65        |
| 2006-04-02 | 47.44        |
| 2006-04-03 | 43.85        |
| 2006-04-04 | 46.07        |
| 2006-04-05 | 45.89        |
| 2006-04-06 | 52.68        |
| 2006-04-07 | 58.93        |
| 2006-04-08 | 46.89        |
| 2006-04-09 | 43.9         |
| 2006-04-10 | 47.19        |
| 2006-04-11 | 48.72        |
| 2006-04-12 | 52.71        |
| 2006-04-13 | 61.22        |
| 2006-04-14 | 59.75        |
| 2006-04-15 | 44.83        |
| 2006-04-16 | 41.38        |
| 2006-04-17 | 43.48        |
| 2006-04-18 | 53.39        |
| 2006-04-19 | 64.65        |
| 2006-04-20 | 66.7         |
| 2006-04-21 | 57.25        |
| 2006-04-22 | 47.4         |
| 2006-04-23 | 61.63        |
| 2006-04-24 | 61.91        |
| 2006-04-25 | 63.38        |
| 2006-04-26 | 67.54        |
| 2006-04-27 | 71.6         |
| 2006-04-28 | 75.3         |
| 2006-04-29 | 71.3         |
| 2006-04-30 | 69.52        |
| 2006-05-01 | 63.04        |
| 2006-05-02 | 63.67        |
| 2006-05-03 | 66.73        |
| 2006-05-04 | 65.55        |
| 2006-05-05 | 70.9         |
| 2006-05-06 | 65.12        |
| 2006-05-07 | 63.79        |
| 2006-05-08 | 60.16        |
| 2006-05-09 | 65.72        |
| 2006-05-10 | 76.0         |
| 2006-05-11 | 71.1         |
| 2006-05-12 | 70.2         |
| 2006-05-13 | 76.0         |
| 2006-05-14 | 80.7         |
| 2006-05-15 | 84.0         |
| 2006-05-16 | 87.3         |
| 2006-05-17 | 86.8         |
| 2006-05-18 | 82.0         |
| 2006-05-19 | 72.4         |
| 2006-05-20 | 61.56        |
| 2006-05-21 | 62.75        |
| 2006-05-22 | 60.45        |
| 2006-05-23 | 57.75        |
| 2006-05-24 | 60.02        |
| 2006-05-25 | 60.94        |
| 2006-05-26 | 49.99        |
| 2006-05-27 | 49.0         |
| 2006-05-28 | 55.43        |
| 2006-05-29 | 64.51        |
| 2006-05-30 | 72.1         |
| 2006-05-31 | 73.3         |
| 2006-06-01 | 67.2         |
| 2006-06-02 | 68.35        |
| 2006-06-03 | 75.0         |
| 2006-06-04 | 73.0         |
| 2006-06-05 | 79.7         |
| 2006-06-06 | 80.2         |
| 2006-06-07 | 74.5         |
| 2006-06-08 | 71.8         |
| 2006-06-09 | 71.4         |
| 2006-06-10 | 74.9         |
| 2006-06-11 | 73.7         |
| 2006-06-12 | 73.0         |
| 2006-06-13 | 63.61        |
| 2006-06-14 | 63.27        |
| 2006-06-15 | 70.8         |
| 2006-06-16 | 77.9         |
| 2006-06-17 | 77.4         |
| 2006-06-18 | 76.2         |
| 2006-06-19 | 75.3         |
| 2006-06-20 | 76.3         |
| 2006-06-21 | 76.9         |
| 2006-06-22 | 83.4         |
| 2006-06-23 | 89.5         |
| 2006-06-24 | 92.8         |
| 2006-06-25 | 94.2         |
| 2006-06-26 | 95.2         |
| 2006-06-27 | 91.2         |
| 2006-06-28 | 83.0         |
| 2006-06-29 | 78.5         |
| 2006-06-30 | 84.2         |
| 2006-07-01 | 85.9         |
| 2006-07-02 | 85.3         |
| 2006-07-03 | 86.2         |
| 2006-07-04 | 81.4         |
| 2006-07-05 | 81.2         |
| 2006-07-06 | 74.7         |
| 2006-07-07 | 83.0         |
| 2006-07-08 | 91.7         |
| 2006-07-09 | 90.2         |
| 2006-07-10 | 87.1         |
| 2006-07-11 | 84.7         |
| 2006-07-12 | 75.9         |
| 2006-07-13 | 84.0         |
| 2006-07-14 | 87.6         |
| 2006-07-15 | 88.1         |
| 2006-07-16 | 90.4         |
| 2006-07-17 | 85.6         |
| 2006-07-18 | 87.6         |
| 2006-07-19 | 90.8         |
| 2006-07-20 | 93.5         |
| 2006-07-21 | 81.3         |
| 2006-07-22 | 95.9         |
| 2006-07-23 | 95.1         |
| 2006-07-24 | 93.1         |
| 2006-07-25 | 91.3         |
| 2006-07-26 | 94.8         |
| 2006-07-27 | 93.4         |
| 2006-07-28 | 87.2         |
| 2006-07-29 | 79.5         |
| 2006-07-30 | 73.7         |
| 2006-07-31 | 73.7         |
| 2006-08-01 | 77.6         |
| 2006-08-02 | 79.8         |
| 2006-08-03 | 82.8         |
| 2006-08-04 | 86.2         |
| 2006-08-05 | 85.5         |
| 2006-08-06 | 87.0         |
| 2006-08-07 | 78.6         |
| 2006-08-08 | 73.7         |
| 2006-08-09 | 81.9         |
| 2006-08-10 | 80.9         |
| 2006-08-11 | 77.6         |
| 2006-08-12 | 75.4         |
| 2006-08-13 | 84.7         |
| 2006-08-14 | 86.4         |
| 2006-08-15 | 78.3         |
| 2006-08-16 | 71.4         |
| 2006-08-17 | 78.6         |
| 2006-08-18 | 85.8         |
| 2006-08-19 | 88.2         |
| 2006-08-20 | 87.2         |
| 2006-08-21 | 82.8         |
| 2006-08-22 | 83.5         |
| 2006-08-23 | 75.7         |
| 2006-08-24 | 73.6         |
| 2006-08-25 | 76.5         |
| 2006-08-26 | 80.6         |
| 2006-08-27 | 88.3         |
| 2006-08-28 | 88.4         |
| 2006-08-29 | 76.1         |
| 2006-08-30 | 65.56        |
| 2006-08-31 | 76.7         |
| 2006-09-01 | 83.0         |
| 2006-09-02 | 84.4         |
| 2006-09-03 | 85.1         |
| 2006-09-04 | 84.5         |
| 2006-09-05 | 87.3         |
| 2006-09-06 | 84.6         |
| 2006-09-07 | 86.4         |
| 2006-09-08 | 82.4         |
| 2006-09-09 | 74.5         |
| 2006-09-10 | 81.5         |
| 2006-09-11 | 87.9         |
| 2006-09-12 | 88.6         |
| 2006-09-13 | 80.9         |
| 2006-09-14 | 60.79        |
| 2006-09-15 | 52.86        |
| 2006-09-16 | 61.45        |
| 2006-09-17 | 72.4         |
| 2006-09-18 | 71.5         |
| 2006-09-19 | 55.28        |
| 2006-09-20 | 66.59        |
| 2006-09-21 | 59.63        |
| 2006-09-22 | 62.75        |
| 2006-09-23 | 69.63        |
| 2006-09-24 | 73.9         |
| 2006-09-25 | 77.4         |
| 2006-09-26 | 80.6         |
| 2006-09-27 | 82.1         |
| 2006-09-28 | 82.7         |
| 2006-09-29 | 83.9         |
| 2006-09-30 | 76.2         |
| 2006-10-01 | 71.6         |
| 2006-10-02 | 67.21        |
| 2006-10-03 | 64.75        |
| 2006-10-04 | 61.77        |
| 2006-10-05 | 61.11        |
| 2006-10-06 | 59.95        |
| 2006-10-07 | 61.7         |
| 2006-10-08 | 66.71        |
| 2006-10-09 | 61.25        |
| 2006-10-10 | 61.6         |
| 2006-10-11 | 68.4         |
| 2006-10-12 | 73.0         |
| 2006-10-13 | 74.6         |
| 2006-10-14 | 71.6         |
| 2006-10-15 | 56.82        |
| 2006-10-16 | 48.92        |
| 2006-10-17 | 51.79        |
| 2006-10-18 | 58.72        |
| 2006-10-19 | 66.2         |
| 2006-10-20 | 66.07        |
| 2006-10-21 | 61.54        |
| 2006-10-22 | 70.3         |
| 2006-10-23 | 63.33        |
| 2006-10-24 | 61.27        |
| 2006-10-25 | 51.56        |
| 2006-10-26 | 60.9         |
| 2006-10-27 | 66.54        |
| 2006-10-28 | 67.15        |
| 2006-10-29 | 60.57        |
| 2006-10-30 | 47.4         |
| 2006-10-31 | 44.84        |
| 2006-11-01 | 52.13        |
| 2006-11-02 | 51.53        |
| 2006-11-03 | 47.63        |
| 2006-11-04 | 54.64        |
| 2006-11-05 | 56.05        |
| 2006-11-06 | 61.25        |
| 2006-11-07 | 65.52        |
| 2006-11-08 | 50.63        |
| 2006-11-09 | 42.85        |
| 2006-11-10 | 47.54        |
| 2006-11-11 | 40.78        |
| 2006-11-12 | 36.57        |
| 2006-11-13 | 40.5         |
| 2006-11-14 | 45.0         |
| 2006-11-15 | 49.67        |
| 2006-11-16 | 55.0         |
| 2006-11-17 | 49.0         |
| 2006-11-18 | 45.0         |
| 2006-11-19 | 59.0         |
| 2006-11-20 | 59.0         |
| 2006-11-21 | 49.0         |
| 2006-11-22 | 51.0         |
| 2006-11-23 | 39.0         |
| 2006-11-24 | 44.0         |
| 2006-11-25 | 36.35        |
| 2006-11-26 | 38.42        |
| 2006-11-27 | 30.64        |
| 2006-11-28 | 28.76        |
| 2006-11-29 | 27.98        |
| 2006-11-30 | 36.32        |
| 2006-12-01 | 35.71        |
| 2006-12-02 | 33.95        |
| 2006-12-03 | 40.17        |
| 2006-12-04 | 44.63        |
| 2006-12-05 | 43.09        |
| 2006-12-06 | 49.78        |
| 2006-12-07 | 37.11        |
| 2006-12-08 | 46.13        |
| 2006-12-09 | 48.13        |
| 2006-12-10 | 38.84        |
| 2006-12-11 | 43.9         |
| 2006-12-12 | 41.87        |
| 2006-12-13 | 44.09        |
| 2006-12-14 | 54.1         |
| 2006-12-15 | 36.89        |
| 2006-12-16 | 30.25        |
| 2006-12-17 | 32.46        |
| 2006-12-18 | 36.7         |
| 2006-12-19 | 39.26        |
| 2006-12-20 | 39.4         |
| 2006-12-21 | 36.34        |
| 2006-12-22 | 38.05        |
| 2006-12-23 | 44.62        |
| 2006-12-24 | 46.34        |
| 2006-12-25 | 47.34        |
| 2006-12-26 | 44.17        |
| 2006-12-27 | 34.42        |
| 2006-12-28 | 32.78        |
| 2006-12-29 | 35.76        |
| 2006-12-30 | 39.27        |
| 2006-12-31 | 43.86        |
| 2007-01-01 | 39.96        |
| 2007-01-02 | 42.18        |
| 2007-01-03 | 39.58        |
| 2007-01-04 | 32.84        |
| 2007-01-05 | 31.81        |
| 2007-01-06 | 37.71        |
| 2007-01-07 | 41.73        |
| 2007-01-08 | 34.18        |
| 2007-01-09 | 29.69        |
| 2007-01-10 | 31.96        |
| 2007-01-11 | 25.92        |
| 2007-01-12 | 23.78        |
| 2007-01-13 | 28.82        |
| 2007-01-14 | 31.51        |
| 2007-01-15 | 36.02        |
| 2007-01-16 | 35.14        |
| 2007-01-17 | 36.39        |
| 2007-01-18 | 43.09        |
| 2007-01-19 | 42.53        |
| 2007-01-20 | 39.4         |
| 2007-01-21 | 38.75        |
| 2007-01-22 | 45.9         |
| 2007-01-23 | 46.25        |
| 2007-01-24 | 48.98        |
| 2007-01-25 | 49.13        |
| 2007-01-26 | 46.08        |
| 2007-01-27 | 44.52        |
| 2007-01-28 | 42.25        |
| 2007-01-29 | 45.99        |
| 2007-01-30 | 44.8         |
| 2007-01-31 | 46.54        |
| 2007-02-01 | 45.42        |
| 2007-02-02 | 41.45        |
| 2007-02-03 | 54.61        |
| 2007-02-04 | 56.63        |
| 2007-02-05 | 55.11        |
| 2007-02-06 | 56.59        |
| 2007-02-07 | 46.68        |
| 2007-02-08 | 40.9         |
| 2007-02-09 | 51.77        |
| 2007-02-10 | 47.62        |
| 2007-02-11 | 41.96        |
| 2007-02-12 | 45.41        |
| 2007-02-13 | 43.08        |
| 2007-02-14 | 42.34        |
| 2007-02-15 | 49.44        |
| 2007-02-16 | 54.22        |
| 2007-02-17 | 58.1         |
| 2007-02-18 | 41.24        |
| 2007-02-19 | 44.17        |
| 2007-02-20 | 45.06        |
| 2007-02-21 | 37.99        |
| 2007-02-22 | 38.79        |
| 2007-02-23 | 34.39        |
| 2007-02-24 | 36.14        |
| 2007-02-25 | 35.42        |
| 2007-02-26 | 36.25        |
| 2007-02-27 | 29.67        |
| 2007-02-28 | 31.56        |
| 2007-03-01 | 34.1         |
| 2007-03-02 | 36.27        |
| 2007-03-03 | 45.16        |
| 2007-03-04 | 50.31        |
| 2007-03-05 | 49.65        |
| 2007-03-06 | 54.72        |
| 2007-03-07 | 48.56        |
| 2007-03-08 | 51.49        |
| 2007-03-09 | 42.31        |
| 2007-03-10 | 55.43        |
| 2007-03-11 | 70.4         |
| 2007-03-12 | 62.77        |
| 2007-03-13 | 61.63        |
| 2007-03-14 | 58.7         |
| 2007-03-15 | 66.34        |
| 2007-03-16 | 71.7         |
| 2007-03-17 | 70.3         |
| 2007-03-18 | 63.56        |
| 2007-03-19 | 60.87        |
| 2007-03-20 | 47.05        |
| 2007-03-21 | 50.59        |
| 2007-03-22 | 63.58        |
| 2007-03-23 | 65.04        |
| 2007-03-24 | 67.21        |
| 2007-03-25 | 53.19        |
| 2007-03-26 | 45.29        |
| 2007-03-27 | 41.31        |
| 2007-03-28 | 51.99        |
| 2007-03-29 | 60.27        |
| 2007-03-30 | 66.71        |
| 2007-03-31 | 61.01        |
| 2007-04-01 | 50.85        |
| 2007-04-02 | 56.63        |
| 2007-04-03 | 64.59        |
| 2007-04-04 | 67.28        |
| 2007-04-05 | 71.3         |
| 2007-04-06 | 76.2         |
| 2007-04-07 | 58.41        |
| 2007-04-08 | 61.88        |
| 2007-04-09 | 46.96        |
| 2007-04-10 | 52.3         |
| 2007-04-11 | 48.42        |
| 2007-04-12 | 46.19        |
| 2007-04-13 | 63.18        |
| 2007-04-14 | 46.66        |
| 2007-04-15 | 53.89        |
| 2007-04-16 | 62.02        |
| 2007-04-17 | 47.42        |
| 2007-04-18 | 42.06        |
| 2007-04-19 | 43.03        |
| 2007-04-20 | 53.21        |
| 2007-04-21 | 43.42        |
| 2007-04-22 | 49.74        |
| 2007-04-23 | 61.98        |
| 2007-04-24 | 66.62        |
| 2007-04-25 | 55.69        |
| 2007-04-26 | 67.16        |
| 2007-04-27 | 76.7         |
| 2007-04-28 | 76.8         |
| 2007-04-29 | 70.8         |
| 2007-04-30 | 70.7         |
| 2007-05-01 | 50.88        |
| 2007-05-02 | 48.51        |
| 2007-05-03 | 48.07        |
| 2007-05-04 | 47.4         |
| 2007-05-05 | 57.55        |
| 2007-05-06 | 70.1         |
| 2007-05-07 | 80.4         |
| 2007-05-08 | 79.2         |
| 2007-05-09 | 75.3         |
| 2007-05-10 | 73.2         |
| 2007-05-11 | 73.5         |
| 2007-05-12 | 66.2         |
| 2007-05-13 | 67.11        |
| 2007-05-14 | 77.5         |
| 2007-05-15 | 80.1         |
| 2007-05-16 | 75.3         |
| 2007-05-17 | 73.2         |
| 2007-05-18 | 72.1         |
| 2007-05-19 | 66.27        |
| 2007-05-20 | 63.0         |
| 2007-05-21 | 56.77        |
| 2007-05-22 | 62.93        |
| 2007-05-23 | 69.12        |
| 2007-05-24 | 74.7         |
| 2007-05-25 | 74.8         |
| 2007-05-26 | 78.9         |
| 2007-05-27 | 69.54        |
| 2007-05-28 | 69.52        |
| 2007-05-29 | 80.3         |
| 2007-05-30 | 85.2         |
| 2007-05-31 | 86.3         |
| 2007-06-01 | 84.5         |
| 2007-06-02 | 83.0         |
| 2007-06-03 | 82.0         |
| 2007-06-04 | 72.5         |
| 2007-06-05 | 52.64        |
| 2007-06-06 | 51.63        |
| 2007-06-07 | 62.21        |
| 2007-06-08 | 73.5         |
| 2007-06-09 | 68.02        |
| 2007-06-10 | 65.11        |
| 2007-06-11 | 69.67        |
| 2007-06-12 | 74.8         |
| 2007-06-13 | 76.4         |
| 2007-06-14 | 77.4         |
| 2007-06-15 | 81.1         |
| 2007-06-16 | 72.3         |
| 2007-06-17 | 72.4         |
| 2007-06-18 | 78.6         |
| 2007-06-19 | 84.7         |
| 2007-06-20 | 82.0         |
| 2007-06-21 | 80.7         |
| 2007-06-22 | 78.1         |
| 2007-06-23 | 71.7         |
| 2007-06-24 | 66.92        |
| 2007-06-25 | 74.6         |
| 2007-06-26 | 83.0         |
| 2007-06-27 | 82.4         |
| 2007-06-28 | 76.9         |
| 2007-06-29 | 69.76        |
| 2007-06-30 | 78.2         |
| 2007-07-01 | 80.6         |
| 2007-07-02 | 77.3         |
| 2007-07-03 | 85.3         |
| 2007-07-04 | 94.7         |
| 2007-07-05 | 97.1         |
| 2007-07-06 | 92.9         |
| 2007-07-07 | 87.8         |
| 2007-07-08 | 86.1         |
| 2007-07-09 | 92.7         |
| 2007-07-10 | 91.7         |
| 2007-07-11 | 84.7         |
| 2007-07-12 | 84.0         |
| 2007-07-13 | 88.1         |
| 2007-07-14 | 87.7         |
| 2007-07-15 | 83.6         |
| 2007-07-16 | 84.3         |
| 2007-07-17 | 73.3         |
| 2007-07-18 | 67.7         |
| 2007-07-19 | 71.3         |
| 2007-07-20 | 73.9         |
| 2007-07-21 | 80.3         |
| 2007-07-22 | 84.3         |
| 2007-07-23 | 81.1         |
| 2007-07-24 | 85.1         |
| 2007-07-25 | 87.3         |
| 2007-07-26 | 88.0         |
| 2007-07-27 | 88.1         |
| 2007-07-28 | 87.0         |
| 2007-07-29 | 84.3         |
| 2007-07-30 | 81.1         |
| 2007-07-31 | 90.2         |
| 2007-08-01 | 91.1         |
| 2007-08-02 | 90.4         |
| 2007-08-03 | 84.4         |
| 2007-08-04 | 81.6         |
| 2007-08-05 | 79.9         |
| 2007-08-06 | 78.7         |
| 2007-08-07 | 76.0         |
| 2007-08-08 | 80.3         |
| 2007-08-09 | 79.9         |
| 2007-08-10 | 78.2         |
| 2007-08-11 | 82.0         |
| 2007-08-12 | 80.8         |
| 2007-08-13 | 81.3         |
| 2007-08-14 | 87.0         |
| 2007-08-15 | 86.5         |
| 2007-08-16 | 78.2         |
| 2007-08-17 | 73.3         |
| 2007-08-18 | 74.5         |
| 2007-08-19 | 70.4         |
| 2007-08-20 | 80.7         |
| 2007-08-21 | 79.2         |
| 2007-08-22 | 78.7         |
| 2007-08-23 | 79.3         |
| 2007-08-24 | 88.0         |
| 2007-08-25 | 86.0         |
| 2007-08-26 | 78.3         |
| 2007-08-27 | 78.8         |
| 2007-08-28 | 86.4         |
| 2007-08-29 | 89.8         |
| 2007-08-30 | 85.3         |
| 2007-08-31 | 84.7         |
| 2007-09-01 | 82.7         |
| 2007-09-02 | 83.8         |
| 2007-09-03 | 83.4         |
| 2007-09-04 | 66.97        |
| 2007-09-05 | 75.5         |
| 2007-09-06 | 80.0         |
| 2007-09-07 | 81.7         |
| 2007-09-08 | 76.8         |
| 2007-09-09 | 78.1         |
| 2007-09-10 | 81.8         |
| 2007-09-11 | 88.3         |
| 2007-09-12 | 85.9         |
| 2007-09-13 | 74.8         |
| 2007-09-14 | 66.18        |
| 2007-09-15 | 71.6         |
| 2007-09-16 | 71.4         |
| 2007-09-17 | 67.33        |
| 2007-09-18 | 65.07        |
| 2007-09-19 | 48.85        |
| 2007-09-20 | 71.0         |
| 2007-09-21 | 78.0         |
| 2007-09-22 | 65.74        |
| 2007-09-23 | 59.02        |
| 2007-09-24 | 64.32        |
| 2007-09-25 | 70.2         |
| 2007-09-26 | 74.7         |
| 2007-09-27 | 75.8         |
| 2007-09-28 | 51.93        |
| 2007-09-29 | 52.69        |
| 2007-09-30 | 59.5         |
| 2007-10-01 | 54.94        |
| 2007-10-02 | 65.99        |
| 2007-10-03 | 54.48        |
| 2007-10-04 | 48.57        |
| 2007-10-05 | 48.55        |
| 2007-10-06 | 56.59        |
| 2007-10-07 | 66.54        |
| 2007-10-08 | 70.2         |
| 2007-10-09 | 61.16        |
| 2007-10-10 | 53.66        |
| 2007-10-11 | 51.89        |
| 2007-10-12 | 52.16        |
| 2007-10-13 | 62.52        |
| 2007-10-14 | 69.3         |
| 2007-10-15 | 58.33        |
| 2007-10-16 | 49.38        |
| 2007-10-17 | 45.67        |
| 2007-10-18 | 52.07        |
| 2007-10-19 | 51.03        |
| 2007-10-20 | 42.7         |
| 2007-10-21 | 53.09        |
| 2007-10-22 | 61.05        |
| 2007-10-23 | 71.3         |
| 2007-10-24 | 72.5         |
| 2007-10-25 | 48.32        |
| 2007-10-26 | 49.86        |
| 2007-10-27 | 59.47        |
| 2007-10-28 | 67.03        |
| 2007-10-29 | 56.87        |
| 2007-10-30 | 58.27        |
| 2007-10-31 | 58.49        |
| 2007-11-01 | 60.29        |
| 2007-11-02 | 57.56        |
| 2007-11-03 | 62.61        |
| 2007-11-04 | 64.19        |
| 2007-11-05 | 66.8         |
| 2007-11-06 | 66.59        |
| 2007-11-07 | 65.5         |
| 2007-11-08 | 65.8         |
| 2007-11-09 | 60.5         |
| 2007-11-10 | 53.04        |
| 2007-11-11 | 48.12        |
| 2007-11-12 | 51.74        |
| 2007-11-13 | 49.94        |
| 2007-11-14 | 50.97        |
| 2007-11-15 | 58.84        |
| 2007-11-16 | 49.25        |
| 2007-11-17 | 58.07        |
| 2007-11-18 | 60.24        |
| 2007-11-19 | 50.51        |
| 2007-11-20 | 39.39        |
| 2007-11-21 | 40.69        |
| 2007-11-22 | 39.49        |
| 2007-11-23 | 45.33        |
| 2007-11-24 | 37.42        |
| 2007-11-25 | 52.21        |
| 2007-11-26 | 42.77        |
| 2007-11-27 | 39.76        |
| 2007-11-28 | 37.37        |
| 2007-11-29 | 37.33        |
| 2007-11-30 | 34.48        |
| 2007-12-01 | 35.51        |
| 2007-12-02 | 40.44        |
| 2007-12-03 | 47.73        |
| 2007-12-04 | 54.46        |
| 2007-12-05 | 35.82        |
| 2007-12-06 | 34.39        |
| 2007-12-07 | 35.18        |
| 2007-12-08 | 31.45        |
| 2007-12-09 | 26.63        |
| 2007-12-10 | 33.86        |
| 2007-12-11 | 31.45        |
| 2007-12-12 | 38.9         |
| 2007-12-13 | 38.05        |
| 2007-12-14 | 35.29        |
| 2007-12-15 | 38.01        |
| 2007-12-16 | 37.96        |
| 2007-12-17 | 37.93        |
| 2007-12-18 | 45.28        |
| 2007-12-19 | 36.97        |
| 2007-12-20 | 34.02        |
| 2007-12-21 | 28.14        |
| 2007-12-22 | 28.98        |
| 2007-12-23 | 37.84        |
| 2007-12-24 | 38.34        |
| 2007-12-25 | 28.17        |
| 2007-12-26 | 29.22        |
| 2007-12-27 | 25.94        |
| 2007-12-28 | 29.26        |
| 2007-12-29 | 37.43        |
| 2007-12-30 | 31.96        |
| 2007-12-31 | 26.67        |
| 2008-01-01 | 27.24        |
| 2008-01-02 | 45.48        |
| 2008-01-03 | 39.43        |
| 2008-01-04 | 37.47        |
| 2008-01-05 | 32.6         |
| 2008-01-06 | 31.73        |
| 2008-01-07 | 33.26        |
| 2008-01-08 | 31.6         |
| 2008-01-09 | 31.81        |
| 2008-01-10 | 46.69        |
| 2008-01-11 | 42.14        |
| 2008-01-12 | 42.26        |
| 2008-01-13 | 37.7         |
| 2008-01-14 | 37.26        |
| 2008-01-15 | 35.21        |
| 2008-01-16 | 31.97        |
| 2008-01-17 | 32.27        |
| 2008-01-18 | 35.08        |
| 2008-01-19 | 35.78        |
| 2008-01-20 | 34.07        |
| 2008-01-21 | 22.76        |
| 2008-01-22 | 22.46        |
| 2008-01-23 | 25.67        |
| 2008-01-24 | 19.86        |
| 2008-01-25 | 28.75        |
| 2008-01-26 | 40.08        |
| 2008-01-27 | 40.55        |
| 2008-01-28 | 26.64        |
| 2008-01-29 | 30.58        |
| 2008-01-30 | 28.97        |
| 2008-01-31 | 31.87        |
| 2008-02-01 | 31.74        |
| 2008-02-02 | 32.38        |
| 2008-02-03 | 32.14        |
| 2008-02-04 | 31.52        |
| 2008-02-05 | 34.31        |
| 2008-02-06 | 39.05        |
| 2008-02-07 | 39.3         |
| 2008-02-08 | 36.38        |
| 2008-02-09 | 44.06        |
| 2008-02-10 | 38.7         |
| 2008-02-11 | 42.8         |
| 2008-02-12 | 42.91        |
| 2008-02-13 | 38.09        |
| 2008-02-14 | 36.78        |
| 2008-02-15 | 43.13        |
| 2008-02-16 | 44.05        |
| 2008-02-17 | 46.6         |
| 2008-02-18 | 46.18        |
| 2008-02-19 | 47.75        |
| 2008-02-20 | 45.59        |
| 2008-02-21 | 36.25        |
| 2008-02-22 | 33.97        |
| 2008-02-23 | 35.25        |
| 2008-02-24 | 38.9         |
| 2008-02-25 | 47.17        |
| 2008-02-26 | 43.85        |
| 2008-02-27 | 48.29        |
| 2008-02-28 | 52.1         |
| 2008-02-29 | 49.93        |
| 2008-03-01 | 36.73        |
| 2008-03-02 | 40.35        |
| 2008-03-03 | 45.01        |
| 2008-03-04 | 45.06        |
| 2008-03-05 | 44.59        |
| 2008-03-06 | 42.53        |
| 2008-03-07 | 39.41        |
| 2008-03-08 | 48.4         |
| 2008-03-09 | 53.08        |
| 2008-03-10 | 55.49        |
| 2008-03-11 | 52.99        |
| 2008-03-12 | 53.04        |
| 2008-03-13 | 45.49        |
| 2008-03-14 | 42.18        |
| 2008-03-15 | 38.97        |
| 2008-03-16 | 42.62        |
| 2008-03-17 | 44.77        |
| 2008-03-18 | 54.21        |
| 2008-03-19 | 44.95        |
| 2008-03-20 | 45.72        |
| 2008-03-21 | 46.1         |
| 2008-03-22 | 54.22        |
| 2008-03-23 | 59.62        |
| 2008-03-24 | 52.39        |
| 2008-03-25 | 49.39        |
| 2008-03-26 | 42.07        |
| 2008-03-27 | 38.4         |
| 2008-03-28 | 47.44        |
| 2008-03-29 | 36.65        |
| 2008-03-30 | 35.22        |
| 2008-03-31 | 42.45        |
| 2008-04-01 | 51.16        |
| 2008-04-02 | 56.07        |
| 2008-04-03 | 61.57        |
| 2008-04-04 | 51.17        |
| 2008-04-05 | 42.27        |
| 2008-04-06 | 48.67        |
| 2008-04-07 | 45.31        |
| 2008-04-08 | 43.15        |
| 2008-04-09 | 47.59        |
| 2008-04-10 | 54.3         |
| 2008-04-11 | 66.93        |
| 2008-04-12 | 73.6         |
| 2008-04-13 | 73.9         |
| 2008-04-14 | 46.26        |
| 2008-04-15 | 41.21        |
| 2008-04-16 | 55.95        |
| 2008-04-17 | 67.19        |
| 2008-04-18 | 55.69        |
| 2008-04-19 | 39.34        |
| 2008-04-20 | 37.9         |
| 2008-04-21 | 43.94        |
| 2008-04-22 | 45.56        |
| 2008-04-23 | 44.38        |
| 2008-04-24 | 53.19        |
| 2008-04-25 | 60.43        |
| 2008-04-26 | 68.46        |
| 2008-04-27 | 73.8         |
| 2008-04-28 | 68.15        |
| 2008-04-29 | 44.21        |
| 2008-04-30 | 41.94        |
| 2008-05-01 | 56.92        |
| 2008-05-02 | 62.93        |
| 2008-05-03 | 62.08        |
| 2008-05-04 | 68.19        |
| 2008-05-05 | 72.4         |
| 2008-05-06 | 65.58        |
| 2008-05-07 | 59.71        |
| 2008-05-08 | 61.36        |
| 2008-05-09 | 60.58        |
| 2008-05-10 | 69.16        |
| 2008-05-11 | 53.75        |
| 2008-05-12 | 59.49        |
| 2008-05-13 | 69.84        |
| 2008-05-14 | 72.2         |
| 2008-05-15 | 83.4         |
| 2008-05-16 | 89.6         |
| 2008-05-17 | 89.5         |
| 2008-05-18 | 86.6         |
| 2008-05-19 | 86.0         |
| 2008-05-20 | 62.04        |
| 2008-05-21 | 53.27        |
| 2008-05-22 | 57.08        |
| 2008-05-23 | 48.69        |
| 2008-05-24 | 57.03        |
| 2008-05-25 | 58.24        |
| 2008-05-26 | 60.24        |
| 2008-05-27 | 55.19        |
| 2008-05-28 | 52.12        |
| 2008-05-29 | 51.22        |
| 2008-05-30 | 65.21        |
| 2008-05-31 | 67.31        |
| 2008-06-01 | 64.65        |
| 2008-06-02 | 67.06        |
| 2008-06-03 | 58.81        |
| 2008-06-04 | 54.11        |
| 2008-06-05 | 61.36        |
| 2008-06-06 | 52.39        |
| 2008-06-07 | 61.14        |
| 2008-06-08 | 70.9         |
| 2008-06-09 | 68.67        |
| 2008-06-10 | 54.25        |
| 2008-06-11 | 64.2         |
| 2008-06-12 | 73.6         |
| 2008-06-13 | 81.9         |
| 2008-06-14 | 81.0         |
| 2008-06-15 | 80.4         |
| 2008-06-16 | 80.1         |
| 2008-06-17 | 75.2         |
| 2008-06-18 | 72.3         |
| 2008-06-19 | 78.1         |
| 2008-06-20 | 82.2         |
| 2008-06-21 | 78.4         |
| 2008-06-22 | 76.1         |
| 2008-06-23 | 79.0         |
| 2008-06-24 | 78.3         |
| 2008-06-25 | 80.1         |
| 2008-06-26 | 78.4         |
| 2008-06-27 | 88.3         |
| 2008-06-28 | 90.7         |
| 2008-06-29 | 89.5         |
| 2008-06-30 | 86.4         |
| 2008-07-01 | 85.5         |
| 2008-07-02 | 87.7         |
| 2008-07-03 | 83.6         |
| 2008-07-04 | 77.4         |
| 2008-07-05 | 80.3         |
| 2008-07-06 | 83.4         |
| 2008-07-07 | 87.7         |
| 2008-07-08 | 89.0         |
| 2008-07-09 | 93.4         |
| 2008-07-10 | 87.0         |
| 2008-07-11 | 80.7         |
| 2008-07-12 | 86.9         |
| 2008-07-13 | 89.0         |
| 2008-07-14 | 89.7         |
| 2008-07-15 | 84.6         |
| 2008-07-16 | 81.7         |
| 2008-07-17 | 82.4         |
| 2008-07-18 | 81.0         |
| 2008-07-19 | 84.4         |
| 2008-07-20 | 87.9         |
| 2008-07-21 | 85.3         |
| 2008-07-22 | 80.3         |
| 2008-07-23 | 79.9         |
| 2008-07-24 | 84.5         |
| 2008-07-25 | 79.0         |
| 2008-07-26 | 82.4         |
| 2008-07-27 | 82.0         |
| 2008-07-28 | 83.9         |
| 2008-07-29 | 78.5         |
| 2008-07-30 | 82.0         |
| 2008-07-31 | 84.8         |
| 2008-08-01 | 81.0         |
| 2008-08-02 | 80.4         |
| 2008-08-03 | 84.9         |
| 2008-08-04 | 87.2         |
| 2008-08-05 | 88.4         |
| 2008-08-06 | 82.7         |
| 2008-08-07 | 86.9         |
| 2008-08-08 | 81.5         |
| 2008-08-09 | 75.2         |
| 2008-08-10 | 77.4         |
| 2008-08-11 | 84.0         |
| 2008-08-12 | 86.3         |
| 2008-08-13 | 88.3         |
| 2008-08-14 | 96.1         |
| 2008-08-15 | 97.1         |
| 2008-08-16 | 96.4         |
| 2008-08-17 | 93.1         |
| 2008-08-18 | 79.7         |
| 2008-08-19 | 73.2         |
| 2008-08-20 | 72.6         |
| 2008-08-21 | 72.9         |
| 2008-08-22 | 82.9         |
| 2008-08-23 | 88.5         |
| 2008-08-24 | 86.3         |
| 2008-08-25 | 74.1         |
| 2008-08-26 | 75.4         |
| 2008-08-27 | 77.9         |
| 2008-08-28 | 84.4         |
| 2008-08-29 | 89.3         |
| 2008-08-30 | 75.3         |
| 2008-08-31 | 60.02        |
| 2008-09-01 | 67.14        |
| 2008-09-02 | 73.7         |
| 2008-09-03 | 78.3         |
| 2008-09-04 | 81.7         |
| 2008-09-05 | 82.3         |
| 2008-09-06 | 84.2         |
| 2008-09-07 | 83.5         |
| 2008-09-08 | 86.1         |
| 2008-09-09 | 77.9         |
| 2008-09-10 | 77.2         |
| 2008-09-11 | 81.8         |
| 2008-09-12 | 83.2         |
| 2008-09-13 | 83.7         |
| 2008-09-14 | 88.3         |
| 2008-09-15 | 89.8         |
| 2008-09-16 | 88.2         |
| 2008-09-17 | 82.6         |
| 2008-09-18 | 77.3         |
| 2008-09-19 | 71.9         |
| 2008-09-20 | 63.31        |
| 2008-09-21 | 60.97        |
| 2008-09-22 | 66.01        |
| 2008-09-23 | 74.5         |
| 2008-09-24 | 77.7         |
| 2008-09-25 | 74.0         |
| 2008-09-26 | 77.6         |
| 2008-09-27 | 78.9         |
| 2008-09-28 | 83.9         |
| 2008-09-29 | 82.1         |
| 2008-09-30 | 81.6         |
| 2008-10-01 | 75.0         |
| 2008-10-02 | 64.93        |
| 2008-10-03 | 54.85        |
| 2008-10-04 | 56.85        |
| 2008-10-05 | 58.24        |
| 2008-10-06 | 68.98        |
| 2008-10-07 | 65.72        |
| 2008-10-08 | 56.88        |
| 2008-10-09 | 46.63        |
| 2008-10-10 | 44.1         |
| 2008-10-11 | 47.36        |
| 2008-10-12 | 55.84        |
| 2008-10-13 | 67.35        |
| 2008-10-14 | 69.15        |
| 2008-10-15 | 66.81        |
| 2008-10-16 | 69.23        |
| 2008-10-17 | 75.3         |
| 2008-10-18 | 69.68        |
| 2008-10-19 | 68.66        |
| 2008-10-20 | 60.68        |
| 2008-10-21 | 56.48        |
| 2008-10-22 | 64.77        |
| 2008-10-23 | 71.6         |
| 2008-10-24 | 72.1         |
| 2008-10-25 | 73.7         |
| 2008-10-26 | 70.4         |
| 2008-10-27 | 64.92        |
| 2008-10-28 | 69.14        |
| 2008-10-29 | 70.6         |
| 2008-10-30 | 62.02        |
| 2008-10-31 | 57.79        |
| 2008-11-01 | 53.02        |
| 2008-11-02 | 50.89        |
| 2008-11-03 | 45.93        |
| 2008-11-04 | 40.04        |
| 2008-11-05 | 37.05        |
| 2008-11-06 | 45.19        |
| 2008-11-07 | 42.36        |
| 2008-11-08 | 55.32        |
| 2008-11-09 | 47.08        |
| 2008-11-10 | 46.53        |
| 2008-11-11 | 45.74        |
| 2008-11-12 | 60.21        |
| 2008-11-13 | 54.36        |
| 2008-11-14 | 56.12        |
| 2008-11-15 | 57.33        |
| 2008-11-16 | 59.86        |
| 2008-11-17 | 66.23        |
| 2008-11-18 | 62.41        |
| 2008-11-19 | 48.47        |
| 2008-11-20 | 47.53        |
| 2008-11-21 | 46.05        |
| 2008-11-22 | 45.65        |
| 2008-11-23 | 46.72        |
| 2008-11-24 | 47.01        |
| 2008-11-25 | 46.12        |
| 2008-11-26 | 53.99        |
| 2008-11-27 | 53.36        |
| 2008-11-28 | 51.63        |
| 2008-11-29 | 57.73        |
| 2008-11-30 | 50.57        |
| 2008-12-01 | 59.44        |
| 2008-12-02 | 50.33        |
| 2008-12-03 | 34.76        |
| 2008-12-04 | 40.91        |
| 2008-12-05 | 48.17        |
| 2008-12-06 | 52.3         |
| 2008-12-07 | 50.14        |
| 2008-12-08 | 41.87        |
| 2008-12-09 | 45.36        |
| 2008-12-10 | 53.65        |
| 2008-12-11 | 43.63        |
| 2008-12-12 | 41.15        |
| 2008-12-13 | 29.44        |
| 2008-12-14 | 29.89        |
| 2008-12-15 | 24.25        |
| 2008-12-16 | 19.27        |
| 2008-12-17 | 16.63        |
| 2008-12-18 | 32.28        |
| 2008-12-19 | 27.6         |
| 2008-12-20 | 29.28        |
| 2008-12-21 | 39.88        |
| 2008-12-22 | 30.06        |
| 2008-12-23 | 26.43        |
| 2008-12-24 | 33.68        |
| 2008-12-25 | 31.79        |
| 2008-12-26 | 28.19        |
| 2008-12-27 | 36.56        |
| 2008-12-28 | 40.59        |
| 2008-12-29 | 44.61        |
| 2008-12-30 | 38.3         |
| 2008-12-31 | 44.5         |
| 2009-01-01 | 43.74        |
| 2009-01-02 | 43.2         |
| 2009-01-03 | 29.42        |
| 2009-01-04 | 25.87        |
| 2009-01-05 | 41.98        |
| 2009-01-06 | 45.87        |
| 2009-01-07 | 39.33        |
| 2009-01-08 | 40.38        |
| 2009-01-09 | 40.67        |
| 2009-01-10 | 44.08        |
| 2009-01-11 | 51.5         |
| 2009-01-12 | 55.17        |
| 2009-01-13 | 41.08        |
| 2009-01-14 | 31.81        |
| 2009-01-15 | 44.83        |
| 2009-01-16 | 46.03        |
| 2009-01-17 | 46.08        |
| 2009-01-18 | 44.94        |
| 2009-01-19 | 44.09        |
| 2009-01-20 | 45.91        |
| 2009-01-21 | 39.23        |
| 2009-01-22 | 38.97        |
| 2009-01-23 | 45.39        |
| 2009-01-24 | 43.88        |
| 2009-01-25 | 37.61        |
| 2009-01-26 | 30.06        |
| 2009-01-27 | 39.28        |
| 2009-01-28 | 44.44        |
| 2009-01-29 | 50.24        |
| 2009-01-30 | 52.94        |
| 2009-01-31 | 51.68        |
| 2009-02-01 | 49.46        |
| 2009-02-02 | 52.71        |
| 2009-02-03 | 59.33        |
| 2009-02-04 | 51.48        |
| 2009-02-05 | 46.22        |
| 2009-02-06 | 45.65        |
| 2009-02-07 | 47.56        |
| 2009-02-08 | 42.75        |
| 2009-02-09 | 34.12        |
| 2009-02-10 | 29.9         |
| 2009-02-11 | 34.75        |
| 2009-02-12 | 35.83        |
| 2009-02-13 | 32.15        |
| 2009-02-14 | 35.09        |
| 2009-02-15 | 39.49        |
| 2009-02-16 | 43.36        |
| 2009-02-17 | 41.38        |
| 2009-02-18 | 43.29        |
| 2009-02-19 | 48.33        |
| 2009-02-20 | 52.55        |
| 2009-02-21 | 55.59        |
| 2009-02-22 | 49.52        |
| 2009-02-23 | 49.25        |
| 2009-02-24 | 48.55        |
| 2009-02-25 | 45.82        |
| 2009-02-26 | 38.5         |
| 2009-02-27 | 49.03        |
| 2009-02-28 | 52.57        |
| 2009-03-01 | 47.34        |
| 2009-03-02 | 45.67        |
| 2009-03-03 | 37.86        |
| 2009-03-04 | 34.54        |
| 2009-03-05 | 35.2         |
| 2009-03-06 | 38.6         |
| 2009-03-07 | 45.94        |
| 2009-03-08 | 33.72        |
| 2009-03-09 | 33.1         |
| 2009-03-10 | 42.45        |
| 2009-03-11 | 46.52        |
| 2009-03-12 | 52.67        |
| 2009-03-13 | 58.64        |
| 2009-03-14 | 48.42        |
| 2009-03-15 | 47.21        |
| 2009-03-16 | 50.94        |
| 2009-03-17 | 51.28        |
| 2009-03-18 | 58.09        |
| 2009-03-19 | 61.16        |
| 2009-03-20 | 60.97        |
| 2009-03-21 | 50.57        |
| 2009-03-22 | 35.62        |
| 2009-03-23 | 42.26        |
| 2009-03-24 | 50.72        |
| 2009-03-25 | 46.98        |
| 2009-03-26 | 50.96        |
| 2009-03-27 | 61.54        |
| 2009-03-28 | 59.24        |
| 2009-03-29 | 38.64        |
| 2009-03-30 | 51.16        |
| 2009-03-31 | 51.47        |
| 2009-04-01 | 52.29        |
| 2009-04-02 | 45.76        |
| 2009-04-03 | 39.12        |
| 2009-04-04 | 52.16        |
| 2009-04-05 | 62.5         |
| 2009-04-06 | 68.22        |
| 2009-04-07 | 63.19        |
| 2009-04-08 | 50.61        |
| 2009-04-09 | 47.38        |
| 2009-04-10 | 46.75        |
| 2009-04-11 | 53.95        |
| 2009-04-12 | 60.67        |
| 2009-04-13 | 46.68        |
| 2009-04-14 | 36.7         |
| 2009-04-15 | 47.27        |
| 2009-04-16 | 58.38        |
| 2009-04-17 | 61.06        |
| 2009-04-18 | 68.72        |
| 2009-04-19 | 76.7         |
| 2009-04-20 | 80.8         |
| 2009-04-21 | 82.4         |
| 2009-04-22 | 75.1         |
| 2009-04-23 | 53.82        |
| 2009-04-24 | 54.03        |
| 2009-04-25 | 56.48        |
| 2009-04-26 | 55.39        |
| 2009-04-27 | 50.96        |
| 2009-04-28 | 49.53        |
| 2009-04-29 | 49.7         |
| 2009-04-30 | 58.42        |
| 2009-05-01 | 54.17        |
| 2009-05-02 | 50.18        |
| 2009-05-03 | 55.03        |
| 2009-05-04 | 47.51        |
| 2009-05-05 | 60.37        |
| 2009-05-06 | 61.16        |
| 2009-05-07 | 53.23        |
| 2009-05-08 | 60.51        |
| 2009-05-09 | 64.52        |
| 2009-05-10 | 71.2         |
| 2009-05-11 | 64.48        |
| 2009-05-12 | 51.98        |
| 2009-05-13 | 58.22        |
| 2009-05-14 | 62.75        |
| 2009-05-15 | 72.1         |
| 2009-05-16 | 81.7         |
| 2009-05-17 | 87.3         |
| 2009-05-18 | 83.9         |
| 2009-05-19 | 63.44        |
| 2009-05-20 | 67.76        |
| 2009-05-21 | 76.0         |
| 2009-05-22 | 77.0         |
| 2009-05-23 | 75.4         |
| 2009-05-24 | 71.4         |
| 2009-05-25 | 75.6         |
| 2009-05-26 | 74.5         |
| 2009-05-27 | 80.9         |
| 2009-05-28 | 83.3         |
| 2009-05-29 | 84.5         |
| 2009-05-30 | 79.6         |
| 2009-05-31 | 78.1         |
| 2009-06-01 | 75.4         |
| 2009-06-02 | 69.64        |
| 2009-06-03 | 67.96        |
| 2009-06-04 | 65.13        |
| 2009-06-05 | 59.19        |
| 2009-06-06 | 66.49        |
| 2009-06-07 | 68.11        |
| 2009-06-08 | 73.5         |
| 2009-06-09 | 67.57        |
| 2009-06-10 | 59.36        |
| 2009-06-11 | 60.55        |
| 2009-06-12 | 66.2         |
| 2009-06-13 | 66.68        |
| 2009-06-14 | 69.29        |
| 2009-06-15 | 68.55        |
| 2009-06-16 | 74.5         |
| 2009-06-17 | 71.9         |
| 2009-06-18 | 76.1         |
| 2009-06-19 | 66.78        |
| 2009-06-20 | 67.2         |
| 2009-06-21 | 58.05        |
| 2009-06-22 | 70.1         |
| 2009-06-23 | 78.7         |
| 2009-06-24 | 82.1         |
| 2009-06-25 | 79.2         |
| 2009-06-26 | 77.3         |
| 2009-06-27 | 86.1         |
| 2009-06-28 | 87.5         |
| 2009-06-29 | 86.0         |
| 2009-06-30 | 83.9         |
| 2009-07-01 | 85.3         |
| 2009-07-02 | 87.0         |
| 2009-07-03 | 86.7         |
| 2009-07-04 | 87.2         |
| 2009-07-05 | 83.7         |
| 2009-07-06 | 74.8         |
| 2009-07-07 | 69.97        |
| 2009-07-08 | 69.54        |
| 2009-07-09 | 73.6         |
| 2009-07-10 | 77.4         |
| 2009-07-11 | 80.1         |
| 2009-07-12 | 73.1         |
| 2009-07-13 | 76.7         |
| 2009-07-14 | 82.9         |
| 2009-07-15 | 90.8         |
| 2009-07-16 | 89.7         |
| 2009-07-17 | 93.4         |
| 2009-07-18 | 91.7         |
| 2009-07-19 | 88.9         |
| 2009-07-20 | 91.1         |
| 2009-07-21 | 91.2         |
| 2009-07-22 | 89.3         |
| 2009-07-23 | 88.3         |
| 2009-07-24 | 90.1         |
| 2009-07-25 | 89.7         |
| 2009-07-26 | 90.2         |
| 2009-07-27 | 90.7         |
| 2009-07-28 | 93.4         |
| 2009-07-29 | 95.2         |
| 2009-07-30 | 93.8         |
| 2009-07-31 | 93.9         |
| 2009-08-01 | 93.2         |
| 2009-08-02 | 85.9         |
| 2009-08-03 | 88.0         |
| 2009-08-04 | 81.6         |
| 2009-08-05 | 79.7         |
| 2009-08-06 | 67.41        |
| 2009-08-07 | 61.15        |
| 2009-08-08 | 76.7         |
| 2009-08-09 | 81.5         |
| 2009-08-10 | 86.1         |
| 2009-08-11 | 88.9         |
| 2009-08-12 | 83.0         |
| 2009-08-13 | 75.2         |
| 2009-08-14 | 71.8         |
| 2009-08-15 | 75.3         |
| 2009-08-16 | 80.8         |
| 2009-08-17 | 82.9         |
| 2009-08-18 | 89.1         |
| 2009-08-19 | 95.4         |
| 2009-08-20 | 94.4         |
| 2009-08-21 | 90.1         |
| 2009-08-22 | 89.3         |
| 2009-08-23 | 80.9         |
| 2009-08-24 | 82.8         |
| 2009-08-25 | 83.1         |
| 2009-08-26 | 85.4         |
| 2009-08-27 | 86.3         |
| 2009-08-28 | 74.9         |
| 2009-08-29 | 80.7         |
| 2009-08-30 | 80.3         |
| 2009-08-31 | 85.4         |
| 2009-09-01 | 82.3         |
| 2009-09-02 | 83.8         |
| 2009-09-03 | 82.5         |
| 2009-09-04 | 83.7         |
| 2009-09-05 | 77.0         |
| 2009-09-06 | 66.14        |
| 2009-09-07 | 71.1         |
| 2009-09-08 | 77.5         |
| 2009-09-09 | 83.6         |
| 2009-09-10 | 86.8         |
| 2009-09-11 | 92.1         |
| 2009-09-12 | 88.9         |
| 2009-09-13 | 78.3         |
| 2009-09-14 | 70.5         |
| 2009-09-15 | 80.7         |
| 2009-09-16 | 80.6         |
| 2009-09-17 | 76.7         |
| 2009-09-18 | 87.0         |
| 2009-09-19 | 77.6         |
| 2009-09-20 | 71.5         |
| 2009-09-21 | 82.9         |
| 2009-09-22 | 87.5         |
| 2009-09-23 | 90.7         |
| 2009-09-24 | 88.4         |
| 2009-09-25 | 90.3         |
| 2009-09-26 | 86.6         |
| 2009-09-27 | 86.9         |
| 2009-09-28 | 78.7         |
| 2009-09-29 | 51.55        |
| 2009-09-30 | 51.19        |
| 2009-10-01 | 60.27        |
| 2009-10-02 | 58.17        |
| 2009-10-03 | 48.33        |
| 2009-10-04 | 44.95        |
| 2009-10-05 | 54.09        |
| 2009-10-06 | 60.9         |
| 2009-10-07 | 68.24        |
| 2009-10-08 | 70.5         |
| 2009-10-09 | 69.59        |
| 2009-10-10 | 66.59        |
| 2009-10-11 | 69.06        |
| 2009-10-12 | 62.02        |
| 2009-10-13 | 49.36        |
| 2009-10-14 | 55.69        |
| 2009-10-15 | 66.05        |
| 2009-10-16 | 72.5         |
| 2009-10-17 | 71.4         |
| 2009-10-18 | 65.74        |
| 2009-10-19 | 49.74        |
| 2009-10-20 | 55.06        |
| 2009-10-21 | 62.99        |
| 2009-10-22 | 59.31        |
| 2009-10-23 | 63.56        |
| 2009-10-24 | 59.21        |
| 2009-10-25 | 62.7         |
| 2009-10-26 | 57.09        |
| 2009-10-27 | 42.28        |
| 2009-10-28 | 42.47        |
| 2009-10-29 | 50.32        |
| 2009-10-30 | 60.16        |
| 2009-10-31 | 63.03        |
| 2009-11-01 | 56.33        |
| 2009-11-02 | 63.15        |
| 2009-11-03 | 63.19        |
| 2009-11-04 | 70.1         |
| 2009-11-05 | 57.44        |
| 2009-11-06 | 49.86        |
| 2009-11-07 | 46.47        |
| 2009-11-08 | 51.57        |
| 2009-11-09 | 49.31        |
| 2009-11-10 | 51.21        |
| 2009-11-11 | 43.63        |
| 2009-11-12 | 36.61        |
| 2009-11-13 | 32.88        |
| 2009-11-14 | 38.55        |
| 2009-11-15 | 45.64        |
| 2009-11-16 | 56.1         |
| 2009-11-17 | 45.33        |
| 2009-11-18 | 39.49        |
| 2009-11-19 | 53.24        |
| 2009-11-20 | 42.58        |
| 2009-11-21 | 37.1         |
| 2009-11-22 | 38.95        |
| 2009-11-23 | 44.35        |
| 2009-11-24 | 48.25        |
| 2009-11-25 | 49.93        |
| 2009-11-26 | 45.03        |
| 2009-11-27 | 41.52        |
| 2009-11-28 | 43.99        |
| 2009-11-29 | 46.85        |
| 2009-11-30 | 51.49        |
| 2009-12-01 | 45.64        |
| 2009-12-02 | 34.37        |
| 2009-12-03 | 39.81        |
| 2009-12-04 | 47.99        |
| 2009-12-05 | 31.22        |
| 2009-12-06 | 24.05        |
| 2009-12-07 | 19.96        |
| 2009-12-08 | 23.79        |
| 2009-12-09 | 25.45        |
| 2009-12-10 | 31.75        |
| 2009-12-11 | 27.75        |
| 2009-12-12 | 38.52        |
| 2009-12-13 | 41.69        |
| 2009-12-14 | 37.27        |
| 2009-12-15 | 40.78        |
| 2009-12-16 | 46.27        |
| 2009-12-17 | 41.1         |
| 2009-12-18 | 44.35        |
| 2009-12-19 | 47.37        |
| 2009-12-20 | 44.52        |
| 2009-12-21 | 45.97        |
| 2009-12-22 | 31.72        |
| 2009-12-23 | 35.81        |
| 2009-12-24 | 43.6         |
| 2009-12-25 | 38.01        |
| 2009-12-26 | 39.88        |
| 2009-12-27 | 40.1         |
| 2009-12-28 | 30.99        |
| 2009-12-29 | 30.45        |
| 2009-12-30 | 35.89        |
| 2009-12-31 | 38.85        |
| 2010-01-01 | 46.47        |
| 2010-01-02 | 40.45        |
| 2010-01-03 | 32.09        |
| 2010-01-04 | 39.19        |
| 2010-01-05 | 47.79        |
| 2010-01-06 | 45.6         |
| 2010-01-07 | 47.71        |
| 2010-01-08 | 45.93        |
| 2010-01-09 | 44.17        |
| 2010-01-10 | 44.85        |
| 2010-01-11 | 52.16        |
| 2010-01-12 | 50.26        |
| 2010-01-13 | 47.04        |
| 2010-01-14 | 43.81        |
| 2010-01-15 | 52.72        |
| 2010-01-16 | 50.84        |
| 2010-01-17 | 42.34        |
| 2010-01-18 | 46.16        |
| 2010-01-19 | 40.06        |
| 2010-01-20 | 37.5         |
| 2010-01-21 | 38.36        |
| 2010-01-22 | 39.6         |
| 2010-01-23 | 39.88        |
| 2010-01-24 | 32.89        |
| 2010-01-25 | 38.13        |
| 2010-01-26 | 42.19        |
| 2010-01-27 | 39.85        |
| 2010-01-28 | 39.86        |
| 2010-01-29 | 42.08        |
| 2010-01-30 | 41.18        |
| 2010-01-31 | 42.48        |
| 2010-02-01 | 35.2         |
| 2010-02-02 | 41.79        |
| 2010-02-03 | 43.46        |
| 2010-02-04 | 41.99        |
| 2010-02-05 | 47.79        |
| 2010-02-06 | 45.47        |
| 2010-02-07 | 41.93        |
| 2010-02-08 | 44.48        |
| 2010-02-09 | 43.58        |
| 2010-02-10 | 39.34        |
| 2010-02-11 | 45.37        |
| 2010-02-12 | 47.5         |
| 2010-02-13 | 50.84        |
| 2010-02-14 | 45.92        |
| 2010-02-15 | 49.49        |
| 2010-02-16 | 54.65        |
| 2010-02-17 | 57.15        |
| 2010-02-18 | 46.68        |
| 2010-02-19 | 45.89        |
| 2010-02-20 | 41.98        |
| 2010-02-21 | 41.74        |
| 2010-02-22 | 45.98        |
| 2010-02-23 | 39.64        |
| 2010-02-24 | 46.47        |
| 2010-02-25 | 48.29        |
| 2010-02-26 | 42.76        |
| 2010-02-27 | 49.46        |
| 2010-02-28 | 54.58        |
| 2010-03-01 | 54.12        |
| 2010-03-02 | 47.49        |
| 2010-03-03 | 37.7         |
| 2010-03-04 | 45.71        |
| 2010-03-05 | 46.67        |
| 2010-03-06 | 53.3         |
| 2010-03-07 | 58.32        |
| 2010-03-08 | 39.54        |
| 2010-03-09 | 37.44        |
| 2010-03-10 | 40.78        |
| 2010-03-11 | 46.94        |
| 2010-03-12 | 45.49        |
| 2010-03-13 | 40.35        |
| 2010-03-14 | 51.76        |
| 2010-03-15 | 63.76        |
| 2010-03-16 | 64.1         |
| 2010-03-17 | 56.55        |
| 2010-03-18 | 54.22        |
| 2010-03-19 | 63.88        |
| 2010-03-20 | 66.02        |
| 2010-03-21 | 53.76        |
| 2010-03-22 | 48.66        |
| 2010-03-23 | 58.31        |
| 2010-03-24 | 62.85        |
| 2010-03-25 | 43.71        |
| 2010-03-26 | 45.3         |
| 2010-03-27 | 62.04        |
| 2010-03-28 | 52.25        |
| 2010-03-29 | 53.95        |
| 2010-03-30 | 40.51        |
| 2010-03-31 | 41.35        |
| 2010-04-01 | 43.35        |
| 2010-04-02 | 36.25        |
| 2010-04-03 | 38.87        |
| 2010-04-04 | 42.21        |
| 2010-04-05 | 41.85        |
| 2010-04-06 | 45.93        |
| 2010-04-07 | 61.74        |
| 2010-04-08 | 45.58        |
| 2010-04-09 | 49.94        |
| 2010-04-10 | 52.52        |
| 2010-04-11 | 47.62        |
| 2010-04-12 | 48.91        |
| 2010-04-13 | 49.74        |
| 2010-04-14 | 52.75        |
| 2010-04-15 | 58.45        |
| 2010-04-16 | 60.38        |
| 2010-04-17 | 63.89        |
| 2010-04-18 | 69.35        |
| 2010-04-19 | 62.73        |
| 2010-04-20 | 48.78        |
| 2010-04-21 | 44.92        |
| 2010-04-22 | 63.37        |
| 2010-04-23 | 65.09        |
| 2010-04-24 | 56.51        |
| 2010-04-25 | 66.89        |
| 2010-04-26 | 63.03        |
| 2010-04-27 | 46.01        |
| 2010-04-28 | 42.39        |
| 2010-04-29 | 45.23        |
| 2010-04-30 | 50.96        |
| 2010-05-01 | 52.4         |
| 2010-05-02 | 62.84        |
| 2010-05-03 | 55.69        |
| 2010-05-04 | 55.85        |
| 2010-05-05 | 43.39        |
| 2010-05-06 | 53.99        |
| 2010-05-07 | 62.8         |
| 2010-05-08 | 56.62        |
| 2010-05-09 | 55.32        |
| 2010-05-10 | 46.11        |
| 2010-05-11 | 57.27        |
| 2010-05-12 | 62.31        |
| 2010-05-13 | 66.49        |
| 2010-05-14 | 71.3         |
| 2010-05-15 | 73.1         |
| 2010-05-16 | 67.49        |
| 2010-05-17 | 57.87        |
| 2010-05-18 | 61.94        |
| 2010-05-19 | 57.51        |
| 2010-05-20 | 51.5         |
| 2010-05-21 | 50.3         |
| 2010-05-22 | 47.07        |
| 2010-05-23 | 54.89        |
| 2010-05-24 | 52.23        |
| 2010-05-25 | 50.66        |
| 2010-05-26 | 56.19        |
| 2010-05-27 | 53.65        |
| 2010-05-28 | 57.63        |
| 2010-05-29 | 64.6         |
| 2010-05-30 | 71.2         |
| 2010-05-31 | 66.41        |
| 2010-06-01 | 66.49        |
| 2010-06-02 | 63.87        |
| 2010-06-03 | 59.57        |
| 2010-06-04 | 63.66        |
| 2010-06-05 | 67.13        |
| 2010-06-06 | 70.1         |
| 2010-06-07 | 71.3         |
| 2010-06-08 | 73.5         |
| 2010-06-09 | 66.85        |
| 2010-06-10 | 56.06        |
| 2010-06-11 | 67.46        |
| 2010-06-12 | 76.7         |
| 2010-06-13 | 78.8         |
| 2010-06-14 | 75.0         |
| 2010-06-15 | 65.92        |
| 2010-06-16 | 59.56        |
| 2010-06-17 | 66.85        |
| 2010-06-18 | 72.6         |
| 2010-06-19 | 64.36        |
| 2010-06-20 | 63.27        |
| 2010-06-21 | 74.2         |
| 2010-06-22 | 76.7         |
| 2010-06-23 | 78.3         |
| 2010-06-24 | 82.5         |
| 2010-06-25 | 78.8         |
| 2010-06-26 | 83.5         |
| 2010-06-27 | 86.3         |
| 2010-06-28 | 85.6         |
| 2010-06-29 | 79.4         |
| 2010-06-30 | 76.4         |
| 2010-07-01 | 73.4         |
| 2010-07-02 | 63.99        |
| 2010-07-03 | 71.9         |
| 2010-07-04 | 81.1         |
| 2010-07-05 | 81.0         |
| 2010-07-06 | 82.9         |
| 2010-07-07 | 88.3         |
| 2010-07-08 | 88.6         |
| 2010-07-09 | 90.2         |
| 2010-07-10 | 91.1         |
| 2010-07-11 | 89.5         |
| 2010-07-12 | 86.5         |
| 2010-07-13 | 81.8         |
| 2010-07-14 | 85.5         |
| 2010-07-15 | 92.0         |
| 2010-07-16 | 92.4         |
| 2010-07-17 | 91.8         |
| 2010-07-18 | 87.2         |
| 2010-07-19 | 86.5         |
| 2010-07-20 | 87.8         |
| 2010-07-21 | 84.6         |
| 2010-07-22 | 88.1         |
| 2010-07-23 | 90.0         |
| 2010-07-24 | 93.7         |
| 2010-07-25 | 89.4         |
| 2010-07-26 | 88.7         |
| 2010-07-27 | 85.0         |
| 2010-07-28 | 84.3         |
| 2010-07-29 | 85.9         |
| 2010-07-30 | 84.3         |
| 2010-07-31 | 81.7         |
| 2010-08-01 | 83.9         |
| 2010-08-02 | 83.5         |
| 2010-08-03 | 86.2         |
| 2010-08-04 | 88.1         |
| 2010-08-05 | 88.0         |
| 2010-08-06 | 84.2         |
| 2010-08-07 | 82.4         |
| 2010-08-08 | 82.1         |
| 2010-08-09 | 80.8         |
| 2010-08-10 | 71.2         |
| 2010-08-11 | 75.3         |
| 2010-08-12 | 81.2         |
| 2010-08-13 | 87.1         |
| 2010-08-14 | 90.1         |
| 2010-08-15 | 89.8         |
| 2010-08-16 | 91.0         |
| 2010-08-17 | 88.8         |
| 2010-08-18 | 83.3         |
| 2010-08-19 | 84.7         |
| 2010-08-20 | 85.5         |
| 2010-08-21 | 76.6         |
| 2010-08-22 | 70.6         |
| 2010-08-23 | 80.3         |
| 2010-08-24 | 89.2         |
| 2010-08-25 | 94.0         |
| 2010-08-26 | 83.9         |
| 2010-08-27 | 73.1         |
| 2010-08-28 | 57.0         |
| 2010-08-29 | 64.2         |
| 2010-08-30 | 57.63        |
| 2010-08-31 | 69.99        |
| 2010-09-01 | 75.5         |
| 2010-09-02 | 86.8         |
| 2010-09-03 | 87.7         |
| 2010-09-04 | 79.2         |
| 2010-09-05 | 67.34        |
| 2010-09-06 | 74.3         |
| 2010-09-07 | 72.4         |
| 2010-09-08 | 59.09        |
| 2010-09-09 | 58.48        |
| 2010-09-10 | 71.1         |
| 2010-09-11 | 79.5         |
| 2010-09-12 | 80.8         |
| 2010-09-13 | 77.2         |
| 2010-09-14 | 78.2         |
| 2010-09-15 | 75.3         |
| 2010-09-16 | 75.8         |
| 2010-09-17 | 74.7         |
| 2010-09-18 | 70.8         |
| 2010-09-19 | 62.07        |
| 2010-09-20 | 65.32        |
| 2010-09-21 | 63.03        |
| 2010-09-22 | 66.02        |
| 2010-09-23 | 70.7         |
| 2010-09-24 | 80.0         |
| 2010-09-25 | 84.3         |
| 2010-09-26 | 81.8         |
| 2010-09-27 | 87.3         |
| 2010-09-28 | 86.2         |
| 2010-09-29 | 83.9         |
| 2010-09-30 | 89.6         |
| 2010-10-01 | 86.8         |
| 2010-10-02 | 84.1         |
| 2010-10-03 | 72.4         |
| 2010-10-04 | 55.94        |
| 2010-10-05 | 65.08        |
| 2010-10-06 | 68.46        |
| 2010-10-07 | 61.12        |
| 2010-10-08 | 65.56        |
| 2010-10-09 | 70.1         |
| 2010-10-10 | 73.6         |
| 2010-10-11 | 61.59        |
| 2010-10-12 | 65.8         |
| 2010-10-13 | 76.9         |
| 2010-10-14 | 77.3         |
| 2010-10-15 | 70.8         |
| 2010-10-16 | 67.61        |
| 2010-10-17 | 64.0         |
| 2010-10-18 | 66.53        |
| 2010-10-19 | 68.46        |
| 2010-10-20 | 72.8         |
| 2010-10-21 | 65.58        |
| 2010-10-22 | 59.46        |
| 2010-10-23 | 49.82        |
| 2010-10-24 | 49.11        |
| 2010-10-25 | 44.9         |
| 2010-10-26 | 43.44        |
| 2010-10-27 | 49.01        |
| 2010-10-28 | 47.8         |
| 2010-10-29 | 54.76        |
| 2010-10-30 | 49.96        |
| 2010-10-31 | 55.36        |
| 2010-11-01 | 63.05        |
| 2010-11-02 | 64.15        |
| 2010-11-03 | 66.07        |
| 2010-11-04 | 61.4         |
| 2010-11-05 | 65.01        |
| 2010-11-06 | 65.56        |
| 2010-11-07 | 51.62        |
| 2010-11-08 | 40.82        |
| 2010-11-09 | 38.91        |
| 2010-11-10 | 44.07        |
| 2010-11-11 | 44.31        |
| 2010-11-12 | 46.71        |
| 2010-11-13 | 45.63        |
| 2010-11-14 | 58.64        |
| 2010-11-15 | 57.55        |
| 2010-11-16 | 48.49        |
| 2010-11-17 | 53.47        |
| 2010-11-18 | 44.44        |
| 2010-11-19 | 35.89        |
| 2010-11-20 | 35.53        |
| 2010-11-21 | 33.47        |
| 2010-11-22 | 34.79        |
| 2010-11-23 | 32.63        |
| 2010-11-24 | 22.38        |
| 2010-11-25 | 26.0         |
| 2010-11-26 | 34.56        |
| 2010-11-27 | 37.2         |
| 2010-11-28 | 31.31        |
| 2010-11-29 | 26.02        |
| 2010-11-30 | 37.7         |
| 2010-12-01 | 39.01        |
| 2010-12-02 | 36.11        |
| 2010-12-03 | 31.66        |
| 2010-12-04 | 36.5         |
| 2010-12-05 | 43.96        |
| 2010-12-06 | 45.98        |
| 2010-12-07 | 45.74        |
| 2010-12-08 | 46.95        |
| 2010-12-09 | 48.3         |
| 2010-12-10 | 46.59        |
| 2010-12-11 | 47.8         |
| 2010-12-12 | 55.98        |
| 2010-12-13 | 50.09        |
| 2010-12-14 | 45.38        |
| 2010-12-15 | 38.04        |
| 2010-12-16 | 36.37        |
| 2010-12-17 | 37.95        |
| 2010-12-18 | 41.54        |
| 2010-12-19 | 35.53        |
| 2010-12-20 | 37.92        |
| 2010-12-21 | 37.56        |
| 2010-12-22 | 42.74        |
| 2010-12-23 | 38.3         |
| 2010-12-24 | 42.15        |
| 2010-12-25 | 46.86        |
| 2010-12-26 | 36.85        |
| 2010-12-27 | 38.65        |
| 2010-12-28 | 38.31        |
| 2010-12-29 | 34.43        |
| 2010-12-30 | 28.4         |
| 2010-12-31 | 21.45        |
| 2011-01-01 | 30.82        |
| 2011-01-02 | 28.42        |
| 2011-01-03 | 25.78        |
| 2011-01-04 | 20.22        |
| 2011-01-05 | 27.7         |
| 2011-01-06 | 36.98        |
| 2011-01-07 | 36.51        |
| 2011-01-08 | 35.76        |
| 2011-01-09 | 31.3         |
| 2011-01-10 | 24.44        |
| 2011-01-11 | 34.94        |
| 2011-01-12 | 43.96        |
| 2011-01-13 | 45.4         |
| 2011-01-14 | 45.03        |
| 2011-01-15 | 40.34        |
| 2011-01-16 | 51.15        |
| 2011-01-17 | 47.8         |
| 2011-01-18 | 48.89        |
| 2011-01-19 | 43.57        |
| 2011-01-20 | 47.07        |
| 2011-01-21 | 51.66        |
| 2011-01-22 | 50.57        |
| 2011-01-23 | 43.36        |
| 2011-01-24 | 52.26        |
| 2011-01-25 | 51.42        |
| 2011-01-26 | 48.76        |
| 2011-01-27 | 52.49        |
| 2011-01-28 | 55.28        |
| 2011-01-29 | 49.49        |
| 2011-01-30 | 44.42        |
| 2011-01-31 | 45.53        |
| 2011-02-01 | 40.09        |
| 2011-02-02 | 45.89        |
| 2011-02-03 | 50.81        |
| 2011-02-04 | 56.82        |
| 2011-02-05 | 50.57        |
| 2011-02-06 | 58.27        |
| 2011-02-07 | 44.2         |
| 2011-02-08 | 37.08        |
| 2011-02-09 | 41.89        |
| 2011-02-10 | 53.46        |
| 2011-02-11 | 54.56        |
| 2011-02-12 | 60.1         |
| 2011-02-13 | 57.3         |
| 2011-02-14 | 50.33        |
| 2011-02-15 | 43.09        |
| 2011-02-16 | 33.71        |
| 2011-02-17 | 30.7         |
| 2011-02-18 | 33.45        |
| 2011-02-19 | 33.94        |
| 2011-02-20 | 36.83        |
| 2011-02-21 | 35.13        |
| 2011-02-22 | 33.69        |
| 2011-02-23 | 32.38        |
| 2011-02-24 | 29.61        |
| 2011-02-25 | 22.98        |
| 2011-02-26 | 22.97        |
| 2011-02-27 | 32.38        |
| 2011-02-28 | 39.37        |
| 2011-03-01 | 41.4         |
| 2011-03-02 | 49.12        |
| 2011-03-03 | 42.74        |
| 2011-03-04 | 49.0         |
| 2011-03-05 | 46.47        |
| 2011-03-06 | 46.83        |
| 2011-03-07 | 39.72        |
| 2011-03-08 | 49.25        |
| 2011-03-09 | 55.73        |
| 2011-03-10 | 47.68        |
| 2011-03-11 | 45.14        |
| 2011-03-12 | 48.76        |
| 2011-03-13 | 48.64        |
| 2011-03-14 | 47.55        |
| 2011-03-15 | 46.95        |
| 2011-03-16 | 41.4         |
| 2011-03-17 | 39.97        |
| 2011-03-18 | 35.88        |
| 2011-03-19 | 38.04        |
| 2011-03-20 | 45.99        |
| 2011-03-21 | 43.57        |
| 2011-03-22 | 42.25        |
| 2011-03-23 | 46.36        |
| 2011-03-24 | 37.44        |
| 2011-03-25 | 37.69        |
| 2011-03-26 | 41.18        |
| 2011-03-27 | 40.7         |
| 2011-03-28 | 46.8         |
| 2011-03-29 | 46.35        |
| 2011-03-30 | 62.31        |
| 2011-03-31 | 67.98        |
| 2011-04-01 | 69.54        |
| 2011-04-02 | 49.7         |
| 2011-04-03 | 49.33        |
| 2011-04-04 | 58.84        |
| 2011-04-05 | 50.66        |
| 2011-04-06 | 43.57        |
| 2011-04-07 | 37.57        |
| 2011-04-08 | 44.54        |
| 2011-04-09 | 45.41        |
| 2011-04-10 | 55.61        |
| 2011-04-11 | 47.28        |
| 2011-04-12 | 53.43        |
| 2011-04-13 | 44.78        |
| 2011-04-14 | 50.91        |
| 2011-04-15 | 49.12        |
| 2011-04-16 | 59.93        |
| 2011-04-17 | 53.32        |
| 2011-04-18 | 49.22        |
| 2011-04-19 | 55.25        |
| 2011-04-20 | 41.42        |
| 2011-04-21 | 45.26        |
| 2011-04-22 | 53.31        |
| 2011-04-23 | 51.75        |
| 2011-04-24 | 52.11        |
| 2011-04-25 | 48.52        |
| 2011-04-26 | 49.33        |
| 2011-04-27 | 61.13        |
| 2011-04-28 | 43.81        |
| 2011-04-29 | 44.66        |
| 2011-04-30 | 53.55        |
| 2011-05-01 | 63.52        |
| 2011-05-02 | 63.94        |
| 2011-05-03 | 59.32        |
| 2011-05-04 | 70.1         |
| 2011-05-05 | 67.47        |
| 2011-05-06 | 63.99        |
| 2011-05-07 | 58.58        |
| 2011-05-08 | 48.5         |
| 2011-05-09 | 55.98        |
| 2011-05-10 | 68.58        |
| 2011-05-11 | 65.56        |
| 2011-05-12 | 60.86        |
| 2011-05-13 | 71.1         |
| 2011-05-14 | 59.93        |
| 2011-05-15 | 46.23        |
| 2011-05-16 | 49.7         |
| 2011-05-17 | 46.47        |
| 2011-05-18 | 56.1         |
| 2011-05-19 | 64.24        |
| 2011-05-20 | 69.65        |
| 2011-05-21 | 64.24        |
| 2011-05-22 | 62.08        |
| 2011-05-23 | 54.5         |
| 2011-05-24 | 64.6         |
| 2011-05-25 | 51.27        |
| 2011-05-26 | 51.62        |
| 2011-05-27 | 54.86        |
| 2011-05-28 | 47.89        |
| 2011-05-29 | 53.92        |
| 2011-05-30 | 56.31        |
| 2011-05-31 | 52.47        |
| 2011-06-01 | 46.44        |
| 2011-06-02 | 55.46        |
| 2011-06-03 | 61.98        |
| 2011-06-04 | 68.6         |
| 2011-06-05 | 65.18        |
| 2011-06-06 | 63.31        |
| 2011-06-07 | 69.66        |
| 2011-06-08 | 68.92        |
| 2011-06-09 | 72.5         |
| 2011-06-10 | 70.8         |
| 2011-06-11 | 61.58        |
| 2011-06-12 | 73.6         |
| 2011-06-13 | 69.75        |
| 2011-06-14 | 76.6         |
| 2011-06-15 | 69.52        |
| 2011-06-16 | 68.3         |
| 2011-06-17 | 73.4         |
| 2011-06-18 | 65.56        |
| 2011-06-19 | 71.7         |
| 2011-06-20 | 81.5         |
| 2011-06-21 | 86.5         |
| 2011-06-22 | 85.6         |
| 2011-06-23 | 72.3         |
| 2011-06-24 | 73.2         |
| 2011-06-25 | 75.7         |
| 2011-06-26 | 78.4         |
| 2011-06-27 | 82.6         |
| 2011-06-28 | 65.65        |
| 2011-06-29 | 68.06        |
| 2011-06-30 | 70.8         |
| 2011-07-01 | 78.8         |
| 2011-07-02 | 83.8         |
| 2011-07-03 | 80.8         |
| 2011-07-04 | 84.0         |
| 2011-07-05 | 89.1         |
| 2011-07-06 | 90.0         |
| 2011-07-07 | 80.9         |
| 2011-07-08 | 77.0         |
| 2011-07-09 | 80.1         |
| 2011-07-10 | 78.9         |
| 2011-07-11 | 78.6         |
| 2011-07-12 | 72.5         |
| 2011-07-13 | 71.1         |
| 2011-07-14 | 72.0         |
| 2011-07-15 | 76.5         |
| 2011-07-16 | 73.1         |
| 2011-07-17 | 71.5         |
| 2011-07-18 | 69.54        |
| 2011-07-19 | 67.7         |
| 2011-07-20 | 76.6         |
| 2011-07-21 | 74.6         |
| 2011-07-22 | 79.7         |
| 2011-07-23 | 85.8         |
| 2011-07-24 | 84.7         |
| 2011-07-25 | 76.3         |
| 2011-07-26 | 76.7         |
| 2011-07-27 | 81.4         |
| 2011-07-28 | 85.8         |
| 2011-07-29 | 90.5         |
| 2011-07-30 | 88.7         |
| 2011-07-31 | 87.2         |
| 2011-08-01 | 85.2         |
| 2011-08-02 | 84.3         |
| 2011-08-03 | 84.9         |
| 2011-08-04 | 79.0         |
| 2011-08-05 | 82.8         |
| 2011-08-06 | 82.9         |
| 2011-08-07 | 82.0         |
| 2011-08-08 | 80.7         |
| 2011-08-09 | 82.3         |
| 2011-08-10 | 82.3         |
| 2011-08-11 | 81.4         |
| 2011-08-12 | 85.1         |
| 2011-08-13 | 83.8         |
| 2011-08-14 | 78.5         |
| 2011-08-15 | 77.8         |
| 2011-08-16 | 82.8         |
| 2011-08-17 | 84.1         |
| 2011-08-18 | 83.4         |
| 2011-08-19 | 85.0         |
| 2011-08-20 | 86.4         |
| 2011-08-21 | 86.3         |
| 2011-08-22 | 83.1         |
| 2011-08-23 | 86.4         |
| 2011-08-24 | 86.7         |
| 2011-08-25 | 85.1         |
| 2011-08-26 | 87.6         |
| 2011-08-27 | 87.9         |
| 2011-08-28 | 85.7         |
| 2011-08-29 | 86.7         |
| 2011-08-30 | 82.6         |
| 2011-08-31 | 72.8         |
| 2011-09-01 | 74.7         |
| 2011-09-02 | 82.6         |
| 2011-09-03 | 85.6         |
| 2011-09-04 | 88.5         |
| 2011-09-05 | 85.3         |
| 2011-09-06 | 86.2         |
| 2011-09-07 | 89.0         |
| 2011-09-08 | 88.0         |
| 2011-09-09 | 88.8         |
| 2011-09-10 | 86.3         |
| 2011-09-11 | 89.0         |
| 2011-09-12 | 83.8         |
| 2011-09-13 | 84.3         |
| 2011-09-14 | 83.0         |
| 2011-09-15 | 70.8         |
| 2011-09-16 | 69.65        |
| 2011-09-17 | 71.7         |
| 2011-09-18 | 79.6         |
| 2011-09-19 | 80.1         |
| 2011-09-20 | 80.6         |
| 2011-09-21 | 83.1         |
| 2011-09-22 | 85.7         |
| 2011-09-23 | 89.6         |
| 2011-09-24 | 84.4         |
| 2011-09-25 | 64.93        |
| 2011-09-26 | 73.1         |
| 2011-09-27 | 75.5         |
| 2011-09-28 | 74.7         |
| 2011-09-29 | 84.3         |
| 2011-09-30 | 82.4         |
| 2011-10-01 | 66.53        |
| 2011-10-02 | 65.44        |
| 2011-10-03 | 52.84        |
| 2011-10-04 | 56.34        |
| 2011-10-05 | 43.93        |
| 2011-10-06 | 49.83        |
| 2011-10-07 | 56.79        |
| 2011-10-08 | 63.39        |
| 2011-10-09 | 66.77        |
| 2011-10-10 | 60.65        |
| 2011-10-11 | 60.74        |
| 2011-10-12 | 64.15        |
| 2011-10-13 | 70.6         |
| 2011-10-14 | 73.0         |
| 2011-10-15 | 72.8         |
| 2011-10-16 | 66.17        |
| 2011-10-17 | 68.94        |
| 2011-10-18 | 70.9         |
| 2011-10-19 | 70.0         |
| 2011-10-20 | 68.22        |
| 2011-10-21 | 66.77        |
| 2011-10-22 | 69.42        |
| 2011-10-23 | 70.8         |
| 2011-10-24 | 56.07        |
| 2011-10-25 | 51.87        |
| 2011-10-26 | 53.92        |
| 2011-10-27 | 60.53        |
| 2011-10-28 | 62.35        |
| 2011-10-29 | 62.46        |
| 2011-10-30 | 66.93        |
| 2011-10-31 | 55.24        |
| 2011-11-01 | 50.18        |
| 2011-11-02 | 57.79        |
| 2011-11-03 | 44.24        |
| 2011-11-04 | 39.61        |
| 2011-11-05 | 33.23        |
| 2011-11-06 | 38.04        |
| 2011-11-07 | 32.51        |
| 2011-11-08 | 34.44        |
| 2011-11-09 | 41.67        |
| 2011-11-10 | 47.34        |
| 2011-11-11 | 52.27        |
| 2011-11-12 | 46.47        |
| 2011-11-13 | 50.81        |
| 2011-11-14 | 51.3         |
| 2011-11-15 | 44.42        |
| 2011-11-16 | 51.17        |
| 2011-11-17 | 52.13        |
| 2011-11-18 | 37.07        |
| 2011-11-19 | 34.92        |
| 2011-11-20 | 39.85        |
| 2011-11-21 | 42.53        |
| 2011-11-22 | 47.21        |
| 2011-11-23 | 45.86        |
| 2011-11-24 | 45.74        |
| 2011-11-25 | 45.85        |
| 2011-11-26 | 47.43        |
| 2011-11-27 | 56.37        |
| 2011-11-28 | 53.57        |
| 2011-11-29 | 51.42        |
| 2011-11-30 | 46.47        |
| 2011-12-01 | 45.77        |
| 2011-12-02 | 51.3         |
| 2011-12-03 | 42.51        |
| 2011-12-04 | 44.68        |
| 2011-12-05 | 42.15        |
| 2011-12-06 | 47.56        |
| 2011-12-07 | 46.99        |
| 2011-12-08 | 46.98        |
| 2011-12-09 | 45.06        |
| 2011-12-10 | 46.01        |
| 2011-12-11 | 43.02        |
| 2011-12-12 | 32.87        |
| 2011-12-13 | 34.21        |
| 2011-12-14 | 37.58        |
| 2011-12-15 | 40.82        |
| 2011-12-16 | 42.03        |
| 2011-12-17 | 46.26        |
| 2011-12-18 | 50.36        |
| 2011-12-19 | 41.68        |
| 2011-12-20 | 52.4         |
| 2011-12-21 | 38.55        |
| 2011-12-22 | 36.62        |
| 2011-12-23 | 41.09        |
| 2011-12-24 | 41.54        |
| 2011-12-25 | 51.11        |
| 2011-12-26 | 39.64        |
| 2011-12-27 | 46.72        |
| 2011-12-28 | 55.64        |
| 2011-12-29 | 49.49        |
| 2011-12-30 | 49.25        |
| 2011-12-31 | 38.66        |
| 2012-01-01 | 43.38        |
| 2012-01-02 | 57.31        |
| 2012-01-03 | 51.18        |
| 2012-01-04 | 57.42        |
| 2012-01-05 | 47.43        |
| 2012-01-06 | 40.24        |
| 2012-01-07 | 42.75        |
| 2012-01-08 | 44.2         |
| 2012-01-09 | 49.87        |
| 2012-01-10 | 48.55        |
| 2012-01-11 | 38.78        |
| 2012-01-12 | 39.97        |
| 2012-01-13 | 50.72        |
| 2012-01-14 | 54.33        |
| 2012-01-15 | 31.92        |
| 2012-01-16 | 30.58        |
| 2012-01-17 | 36.38        |
| 2012-01-18 | 35.77        |
| 2012-01-19 | 40.09        |
| 2012-01-20 | 39.97        |
| 2012-01-21 | 41.42        |
| 2012-01-22 | 34.56        |
| 2012-01-23 | 34.9         |
| 2012-01-24 | 46.48        |
| 2012-01-25 | 50.45        |
| 2012-01-26 | 47.8         |
| 2012-01-27 | 39.85        |
| 2012-01-28 | 43.84        |
| 2012-01-29 | 44.93        |
| 2012-01-30 | 47.79        |
| 2012-01-31 | 46.72        |
| 2012-02-01 | 40.81        |
| 2012-02-02 | 46.12        |
| 2012-02-03 | 44.78        |
| 2012-02-04 | 47.8         |
| 2012-02-05 | 50.21        |
| 2012-02-06 | 53.46        |
| 2012-02-07 | 44.08        |
| 2012-02-08 | 44.07        |
| 2012-02-09 | 58.74        |
| 2012-02-10 | 55.96        |
| 2012-02-11 | 46.23        |
| 2012-02-12 | 44.05        |
| 2012-02-13 | 35.88        |
| 2012-02-14 | 38.67        |
| 2012-02-15 | 40.09        |
| 2012-02-16 | 43.82        |
| 2012-02-17 | 52.5         |
| 2012-02-18 | 42.13        |
| 2012-02-19 | 42.14        |
| 2012-02-20 | 39.49        |
| 2012-02-21 | 52.12        |
| 2012-02-22 | 50.34        |
| 2012-02-23 | 47.89        |
| 2012-02-24 | 60.06        |
| 2012-02-25 | 31.65        |
| 2012-02-26 | 32.39        |
| 2012-02-27 | 38.65        |
| 2012-02-28 | 38.2         |
| 2012-02-29 | 30.82        |
| 2012-03-01 | 32.99        |
| 2012-03-02 | 42.6         |
| 2012-03-03 | 56.1         |
| 2012-03-04 | 58.96        |
| 2012-03-05 | 53.56        |
| 2012-03-06 | 33.21        |
| 2012-03-07 | 46.83        |
| 2012-03-08 | 62.46        |
| 2012-03-09 | 65.71        |
| 2012-03-10 | 57.51        |
| 2012-03-11 | 41.89        |
| 2012-03-12 | 43.22        |
| 2012-03-13 | 42.13        |
| 2012-03-14 | 44.43        |
| 2012-03-15 | 51.42        |
| 2012-03-16 | 42.39        |
| 2012-03-17 | 40.43        |
| 2012-03-18 | 35.88        |
| 2012-03-19 | 38.52        |
| 2012-03-20 | 44.78        |
| 2012-03-21 | 51.0         |
| 2012-03-22 | 46.0         |
| 2012-03-23 | 45.5         |
| 2012-03-24 | 50.2         |
| 2012-03-25 | 44.29        |
| 2012-03-26 | 44.78        |
| 2012-03-27 | 43.58        |
| 2012-03-28 | 47.8         |
| 2012-03-29 | 44.81        |
| 2012-03-30 | 55.86        |
| 2012-03-31 | 47.77        |
| 2012-04-01 | 41.15        |
| 2012-04-02 | 54.15        |
| 2012-04-03 | 56.22        |
| 2012-04-04 | 41.66        |
| 2012-04-05 | 38.64        |
| 2012-04-06 | 43.33        |
| 2012-04-07 | 55.49        |
| 2012-04-08 | 62.01        |
| 2012-04-09 | 60.89        |
| 2012-04-10 | 54.43        |
| 2012-04-11 | 47.8         |
| 2012-04-12 | 45.26        |
| 2012-04-13 | 44.54        |
| 2012-04-14 | 53.92        |
| 2012-04-15 | 59.79        |
| 2012-04-16 | 61.86        |
| 2012-04-17 | 54.29        |
| 2012-04-18 | 54.77        |
| 2012-04-19 | 60.17        |
| 2012-04-20 | 72.2         |
| 2012-04-21 | 78.2         |
| 2012-04-22 | 79.7         |
| 2012-04-23 | 79.0         |
| 2012-04-24 | 71.4         |
| 2012-04-25 | 58.96        |
| 2012-04-26 | 47.91        |
| 2012-04-27 | 50.78        |
| 2012-04-28 | 63.17        |
| 2012-04-29 | 69.63        |
| 2012-04-30 | 61.62        |
| 2012-05-01 | 59.09        |
| 2012-05-02 | 55.48        |
| 2012-05-03 | 56.92        |
| 2012-05-04 | 48.97        |
| 2012-05-05 | 57.15        |
| 2012-05-06 | 66.05        |
| 2012-05-07 | 72.2         |
| 2012-05-08 | 78.6         |
| 2012-05-09 | 71.0         |
| 2012-05-10 | 63.75        |
| 2012-05-11 | 69.99        |
| 2012-05-12 | 77.7         |
| 2012-05-13 | 83.6         |
| 2012-05-14 | 83.4         |
| 2012-05-15 | 85.2         |
| 2012-05-16 | 79.2         |
| 2012-05-17 | 62.93        |
| 2012-05-18 | 66.39        |
| 2012-05-19 | 70.2         |
| 2012-05-20 | 77.8         |
| 2012-05-21 | 68.82        |
| 2012-05-22 | 61.46        |
| 2012-05-23 | 55.82        |
| 2012-05-24 | 51.39        |
| 2012-05-25 | 51.4         |
| 2012-05-26 | 57.04        |
| 2012-05-27 | 62.56        |
| 2012-05-28 | 66.17        |
| 2012-05-29 | 72.6         |
| 2012-05-30 | 77.9         |
| 2012-05-31 | 83.3         |
| 2012-06-01 | 84.1         |
| 2012-06-02 | 73.4         |
| 2012-06-03 | 68.92        |
| 2012-06-04 | 54.01        |
| 2012-06-05 | 50.18        |
| 2012-06-06 | 63.15        |
| 2012-06-07 | 63.18        |
| 2012-06-08 | 56.22        |
| 2012-06-09 | 60.17        |
| 2012-06-10 | 72.8         |
| 2012-06-11 | 78.5         |
| 2012-06-12 | 73.0         |
| 2012-06-13 | 76.1         |
| 2012-06-14 | 77.3         |
| 2012-06-15 | 80.0         |
| 2012-06-16 | 84.6         |
| 2012-06-17 | 83.2         |
| 2012-06-18 | 63.15        |
| 2012-06-19 | 70.3         |
| 2012-06-20 | 80.9         |
| 2012-06-21 | 83.4         |
| 2012-06-22 | 61.96        |
| 2012-06-23 | 59.06        |
| 2012-06-24 | 66.53        |
| 2012-06-25 | 62.93        |
| 2012-06-26 | 64.33        |
| 2012-06-27 | 77.1         |
| 2012-06-28 | 79.2         |
| 2012-06-29 | 77.4         |
| 2012-06-30 | 77.2         |
| 2012-07-01 | 76.5         |
| 2012-07-02 | 81.7         |
| 2012-07-03 | 74.7         |
| 2012-07-04 | 80.1         |
| 2012-07-05 | 82.7         |
| 2012-07-06 | 83.9         |
| 2012-07-07 | 89.7         |
| 2012-07-08 | 90.8         |
| 2012-07-09 | 87.5         |
| 2012-07-10 | 90.1         |
| 2012-07-11 | 91.1         |
| 2012-07-12 | 88.2         |
| 2012-07-13 | 85.3         |
| 2012-07-14 | 80.5         |
| 2012-07-15 | 81.8         |
| 2012-07-16 | 75.9         |
| 2012-07-17 | 72.6         |
| 2012-07-18 | 75.9         |
| 2012-07-19 | 76.8         |
| 2012-07-20 | 74.3         |
| 2012-07-21 | 84.9         |
| 2012-07-22 | 86.2         |
| 2012-07-23 | 84.4         |
| 2012-07-24 | 85.8         |
| 2012-07-25 | 85.3         |
| 2012-07-26 | 85.1         |
| 2012-07-27 | 81.3         |
| 2012-07-28 | 83.1         |
| 2012-07-29 | 83.9         |
| 2012-07-30 | 82.9         |
| 2012-07-31 | 85.0         |
| 2012-08-01 | 83.5         |
| 2012-08-02 | 85.5         |
| 2012-08-03 | 87.3         |
| 2012-08-04 | 92.1         |
| 2012-08-05 | 87.5         |
| 2012-08-06 | 88.2         |
| 2012-08-07 | 86.3         |
| 2012-08-08 | 85.2         |
| 2012-08-09 | 87.9         |
| 2012-08-10 | 83.5         |
| 2012-08-11 | 89.8         |
| 2012-08-12 | 94.7         |
| 2012-08-13 | 91.6         |
| 2012-08-14 | 90.6         |
| 2012-08-15 | 92.3         |
| 2012-08-16 | 90.9         |
| 2012-08-17 | 93.3         |
| 2012-08-18 | 88.2         |
| 2012-08-19 | 84.4         |
| 2012-08-20 | 87.5         |
| 2012-08-21 | 83.8         |
| 2012-08-22 | 83.3         |
| 2012-08-23 | 81.2         |
| 2012-08-24 | 81.2         |
| 2012-08-25 | 84.9         |
| 2012-08-26 | 80.2         |
| 2012-08-27 | 78.4         |
| 2012-08-28 | 80.0         |
| 2012-08-29 | 77.7         |
| 2012-08-30 | 83.1         |
| 2012-08-31 | 80.9         |
| 2012-09-01 | 77.9         |
| 2012-09-02 | 82.7         |
| 2012-09-03 | 84.8         |
| 2012-09-04 | 84.3         |
| 2012-09-05 | 84.2         |
| 2012-09-06 | 83.9         |
| 2012-09-07 | 83.9         |
| 2012-09-08 | 87.7         |
| 2012-09-09 | 80.0         |
| 2012-09-10 | 75.9         |
| 2012-09-11 | 77.0         |
| 2012-09-12 | 82.9         |
| 2012-09-13 | 86.6         |
| 2012-09-14 | 84.5         |
| 2012-09-15 | 82.5         |
| 2012-09-16 | 81.5         |
| 2012-09-17 | 84.0         |
| 2012-09-18 | 86.0         |
| 2012-09-19 | 86.9         |
| 2012-09-20 | 87.9         |
| 2012-09-21 | 83.7         |
| 2012-09-22 | 80.3         |
| 2012-09-23 | 72.5         |
| 2012-09-24 | 73.1         |
| 2012-09-25 | 77.1         |
| 2012-09-26 | 80.4         |
| 2012-09-27 | 82.5         |
| 2012-09-28 | 81.4         |
| 2012-09-29 | 81.5         |
| 2012-09-30 | 81.5         |
| 2012-10-01 | 85.6         |
| 2012-10-02 | 82.7         |
| 2012-10-03 | 68.34        |
| 2012-10-04 | 74.9         |
| 2012-10-05 | 68.1         |
| 2012-10-06 | 69.42        |
| 2012-10-07 | 72.5         |
| 2012-10-08 | 71.6         |
| 2012-10-09 | 70.3         |
| 2012-10-10 | 76.0         |
| 2012-10-11 | 76.4         |
| 2012-10-12 | 71.0         |
| 2012-10-13 | 64.0         |
| 2012-10-14 | 70.1         |
| 2012-10-15 | 67.37        |
| 2012-10-16 | 58.96        |
| 2012-10-17 | 66.41        |
| 2012-10-18 | 72.4         |
| 2012-10-19 | 66.54        |
| 2012-10-20 | 52.6         |
| 2012-10-21 | 51.51        |
| 2012-10-22 | 43.57        |
| 2012-10-23 | 45.51        |
| 2012-10-24 | 42.48        |
| 2012-10-25 | 46.2         |
| 2012-10-26 | 55.98        |
| 2012-10-27 | 60.2         |
| 2012-10-28 | 63.43        |
| 2012-10-29 | 65.46        |
| 2012-10-30 | 67.77        |
| 2012-10-31 | 58.15        |
| 2012-11-01 | 55.37        |
| 2012-11-02 | 53.33        |
| 2012-11-03 | 63.05        |
| 2012-11-04 | 66.05        |
| 2012-11-05 | 68.13        |
| 2012-11-06 | 70.6         |
| 2012-11-07 | 58.6         |
| 2012-11-08 | 40.21        |
| 2012-11-09 | 36.85        |
| 2012-11-10 | 38.78        |
| 2012-11-11 | 36.98        |
| 2012-11-12 | 49.85        |
| 2012-11-13 | 49.49        |
| 2012-11-14 | 48.5         |
| 2012-11-15 | 44.32        |
| 2012-11-16 | 50.71        |
| 2012-11-17 | 49.97        |
| 2012-11-18 | 39.26        |
| 2012-11-19 | 48.65        |
| 2012-11-20 | 53.59        |
| 2012-11-21 | 47.43        |
| 2012-11-22 | 44.43        |
| 2012-11-23 | 49.97        |
| 2012-11-24 | 58.03        |
| 2012-11-25 | 54.89        |
| 2012-11-26 | 40.09        |
| 2012-11-27 | 51.33        |
| 2012-11-28 | 49.74        |
| 2012-11-29 | 48.17        |
| 2012-11-30 | 52.02        |
| 2012-12-01 | 52.14        |
| 2012-12-02 | 46.95        |
| 2012-12-03 | 45.41        |
| 2012-12-04 | 46.72        |
| 2012-12-05 | 51.3         |
| 2012-12-06 | 43.93        |
| 2012-12-07 | 41.0         |
| 2012-12-08 | 39.0         |
| 2012-12-09 | 45.0         |
| 2012-12-10 | 44.1         |
| 2012-12-11 | 39.93        |
| 2012-12-12 | 37.71        |
| 2012-12-13 | 36.39        |
| 2012-12-14 | 32.79        |
| 2012-12-15 | 30.03        |
| 2012-12-16 | 42.53        |
| 2012-12-17 | 40.48        |
| 2012-12-18 | 30.97        |
| 2012-12-19 | 31.99        |
| 2012-12-20 | 34.35        |
| 2012-12-21 | 39.28        |
| 2012-12-22 | 37.57        |
| 2012-12-23 | 39.77        |
| 2012-12-24 | 32.79        |
| 2012-12-25 | 37.61        |
| 2012-12-26 | 39.87        |
| 2012-12-27 | 37.49        |
| 2012-12-28 | 24.26        |
| 2012-12-29 | 32.8         |
| 2012-12-30 | 30.76        |
| 2012-12-31 | 22.81        |
| 2013-01-01 | 28.45        |
| 2013-01-02 | 25.22        |
| 2013-01-03 | 31.62        |
| 2013-01-04 | 34.38        |
| 2013-01-05 | 29.67        |
| 2013-01-06 | 33.39        |
| 2013-01-07 | 38.8         |
| 2013-01-08 | 42.39        |
| 2013-01-09 | 39.66        |
| 2013-01-10 | 31.94        |
| 2013-01-11 | 28.46        |
| 2013-01-12 | 18.83        |
| 2013-01-13 | 18.0         |
| 2013-01-14 | 24.38        |
| 2013-01-15 | 33.27        |
| 2013-01-16 | 36.43        |
| 2013-01-17 | 40.03        |
| 2013-01-18 | 41.22        |
| 2013-01-19 | 37.12        |
| 2013-01-20 | 35.44        |
| 2013-01-21 | 35.32        |
| 2013-01-22 | 35.85        |
| 2013-01-23 | 48.19        |
| 2013-01-24 | 43.47        |
| 2013-01-25 | 37.94        |
| 2013-01-26 | 38.9         |
| 2013-01-27 | 35.09        |
| 2013-01-28 | 35.18        |
| 2013-01-29 | 41.56        |
| 2013-01-30 | 48.4         |
| 2013-01-31 | 46.47        |
| 2013-02-01 | 44.42        |
| 2013-02-02 | 40.96        |
| 2013-02-03 | 51.65        |
| 2013-02-04 | 49.61        |
| 2013-02-05 | 46.26        |
| 2013-02-06 | 45.16        |
| 2013-02-07 | 40.71        |
| 2013-02-08 | 38.91        |
| 2013-02-09 | 43.24        |
| 2013-02-10 | 44.31        |
| 2013-02-11 | 53.92        |
| 2013-02-12 | 48.76        |
| 2013-02-13 | 52.71        |
| 2013-02-14 | 52.25        |
| 2013-02-15 | 57.14        |
| 2013-02-16 | 58.86        |
| 2013-02-17 | 44.3         |
| 2013-02-18 | 45.65        |
| 2013-02-19 | 31.2         |
| 2013-02-20 | 37.83        |
| 2013-02-21 | 41.55        |
| 2013-02-22 | 49.99        |
| 2013-02-23 | 34.7         |
| 2013-02-24 | 43.7         |
| 2013-02-25 | 40.47        |
| 2013-02-26 | 41.9         |
| 2013-02-27 | 49.37        |
| 2013-02-28 | 52.23        |
| 2013-03-01 | 51.54        |
| 2013-03-02 | 57.55        |
| 2013-03-03 | 50.89        |
| 2013-03-04 | 55.59        |
| 2013-03-05 | 45.65        |
| 2013-03-06 | 42.27        |
| 2013-03-07 | 44.66        |
| 2013-03-08 | 47.33        |
| 2013-03-09 | 52.23        |
| 2013-03-10 | 57.99        |
| 2013-03-11 | 62.08        |
| 2013-03-12 | 66.14        |
| 2013-03-13 | 66.75        |
| 2013-03-14 | 66.79        |
| 2013-03-15 | 61.94        |
| 2013-03-16 | 57.3         |
| 2013-03-17 | 49.46        |
| 2013-03-18 | 54.4         |
| 2013-03-19 | 57.21        |
| 2013-03-20 | 53.83        |
| 2013-03-21 | 41.05        |
| 2013-03-22 | 40.47        |
| 2013-03-23 | 49.82        |
| 2013-03-24 | 56.18        |
| 2013-03-25 | 60.15        |
| 2013-03-26 | 52.68        |
| 2013-03-27 | 57.62        |
| 2013-03-28 | 59.34        |
| 2013-03-29 | 64.66        |
| 2013-03-30 | 72.9         |
| 2013-03-31 | 53.33        |
| 2013-04-01 | 49.46        |
| 2013-04-02 | 54.49        |
| 2013-04-03 | 63.5         |
| 2013-04-04 | 58.38        |
| 2013-04-05 | 57.03        |
| 2013-04-06 | 55.49        |
| 2013-04-07 | 50.9         |
| 2013-04-08 | 45.99        |
| 2013-04-09 | 59.43        |
| 2013-04-10 | 62.56        |
| 2013-04-11 | 58.11        |
| 2013-04-12 | 67.11        |
| 2013-04-13 | 49.94        |
| 2013-04-14 | 44.9         |
| 2013-04-15 | 44.57        |
| 2013-04-16 | 45.05        |
| 2013-04-17 | 52.23        |
| 2013-04-18 | 62.17        |
| 2013-04-19 | 57.41        |
| 2013-04-20 | 63.26        |
| 2013-04-21 | 64.82        |
| 2013-04-22 | 59.79        |
| 2013-04-23 | 65.42        |
| 2013-04-24 | 67.23        |
| 2013-04-25 | 73.8         |
| 2013-04-26 | 77.6         |
| 2013-04-27 | 77.2         |
| 2013-04-28 | 68.4         |
| 2013-04-29 | 61.12        |
| 2013-04-30 | 58.95        |
| 2013-05-01 | 66.14        |
| 2013-05-02 | 74.3         |
| 2013-05-03 | 76.7         |
| 2013-05-04 | 69.48        |
| 2013-05-05 | 72.5         |
| 2013-05-06 | 73.2         |
| 2013-05-07 | 67.83        |
| 2013-05-08 | 68.52        |
| 2013-05-09 | 74.9         |
| 2013-05-10 | 81.2         |
| 2013-05-11 | 84.1         |
| 2013-05-12 | 83.2         |
| 2013-05-13 | 76.5         |
| 2013-05-14 | 74.6         |
| 2013-05-15 | 69.37        |
| 2013-05-16 | 58.92        |
| 2013-05-17 | 62.77        |
| 2013-05-18 | 60.88        |
| 2013-05-19 | 65.18        |
| 2013-05-20 | 73.5         |
| 2013-05-21 | 57.13        |
| 2013-05-22 | 51.27        |
| 2013-05-23 | 55.85        |
| 2013-05-24 | 61.74        |
| 2013-05-25 | 67.57        |
| 2013-05-26 | 61.2         |
| 2013-05-27 | 56.43        |
| 2013-05-28 | 64.68        |
| 2013-05-29 | 61.69        |
| 2013-05-30 | 66.39        |
| 2013-05-31 | 73.0         |
| 2013-06-01 | 78.5         |
| 2013-06-02 | 75.2         |
| 2013-06-03 | 78.1         |
| 2013-06-04 | 81.9         |
| 2013-06-05 | 86.7         |
| 2013-06-06 | 88.1         |
| 2013-06-07 | 85.2         |
| 2013-06-08 | 88.5         |
| 2013-06-09 | 89.6         |
| 2013-06-10 | 81.4         |
| 2013-06-11 | 71.3         |
| 2013-06-12 | 64.74        |
| 2013-06-13 | 60.96        |
| 2013-06-14 | 72.0         |
| 2013-06-15 | 79.2         |
| 2013-06-16 | 78.8         |
| 2013-06-17 | 77.3         |
| 2013-06-18 | 63.74        |
| 2013-06-19 | 54.63        |
| 2013-06-20 | 61.93        |
| 2013-06-21 | 67.8         |
| 2013-06-22 | 76.4         |
| 2013-06-23 | 67.19        |
| 2013-06-24 | 57.86        |
| 2013-06-25 | 62.2         |
| 2013-06-26 | 71.4         |
| 2013-06-27 | 86.0         |
| 2013-06-28 | 89.9         |
| 2013-06-29 | 88.4         |
| 2013-06-30 | 95.3         |
| 2013-07-01 | 92.0         |
| 2013-07-02 | 95.3         |
| 2013-07-03 | 92.3         |
| 2013-07-04 | 86.2         |
| 2013-07-05 | 83.1         |
| 2013-07-06 | 87.1         |
| 2013-07-07 | 87.3         |
| 2013-07-08 | 88.7         |
| 2013-07-09 | 88.4         |
| 2013-07-10 | 87.6         |
| 2013-07-11 | 84.9         |
| 2013-07-12 | 80.2         |
| 2013-07-13 | 85.4         |
| 2013-07-14 | 86.8         |
| 2013-07-15 | 89.7         |
| 2013-07-16 | 84.1         |
| 2013-07-17 | 86.0         |
| 2013-07-18 | 91.4         |
| 2013-07-19 | 92.1         |
| 2013-07-20 | 93.3         |
| 2013-07-21 | 96.0         |
| 2013-07-22 | 93.9         |
| 2013-07-23 | 93.4         |
| 2013-07-24 | 83.6         |
| 2013-07-25 | 96.2         |
| 2013-07-26 | 88.1         |
| 2013-07-27 | 87.6         |
| 2013-07-28 | 85.0         |
| 2013-07-29 | 84.9         |
| 2013-07-30 | 85.1         |
| 2013-07-31 | 81.3         |
| 2013-08-01 | 74.45        |
| 2013-08-02 | 76.97        |
| 2013-08-03 | 83.3         |
| 2013-08-04 | 86.0         |
| 2013-08-05 | 87.3         |
| 2013-08-06 | 88.7         |
| 2013-08-07 | 78.57        |
| 2013-08-08 | 76.76        |
| 2013-08-09 | 76.04        |
| 2013-08-10 | 74.38        |
| 2013-08-11 | 79.72        |
| 2013-08-12 | 81.8         |
| 2013-08-13 | 85.1         |
| 2013-08-14 | 85.6         |
| 2013-08-15 | 87.8         |
| 2013-08-16 | 86.1         |
| 2013-08-17 | 87.7         |
| 2013-08-18 | 90.1         |
| 2013-08-19 | 91.4         |
| 2013-08-20 | 88.7         |
| 2013-08-21 | 86.4         |
| 2013-08-22 | 78.13        |
| 2013-08-23 | 81.2         |
| 2013-08-24 | 78.07        |
| 2013-08-25 | 72.41        |
| 2013-08-26 | 75.76        |
| 2013-08-27 | 81.8         |
| 2013-08-28 | 81.9         |
| 2013-08-29 | 82.4         |
| 2013-08-30 | 83.7         |
| 2013-08-31 | 87.5         |
| 2013-09-01 | 85.8         |
| 2013-09-02 | 80.0         |
| 2013-09-03 | 79.94        |
| 2013-09-04 | 79.88        |
| 2013-09-05 | 71.64        |
| 2013-09-06 | 74.28        |
| 2013-09-07 | 82.1         |
| 2013-09-08 | 84.0         |
| 2013-09-09 | 84.6         |
| 2013-09-10 | 86.4         |
| 2013-09-11 | 88.7         |
| 2013-09-12 | 86.6         |
| 2013-09-13 | 87.8         |
| 2013-09-14 | 88.5         |
| 2013-09-15 | 81.2         |
| 2013-09-16 | 74.79        |
| 2013-09-17 | 59.16        |
| 2013-09-18 | 65.52        |
| 2013-09-19 | 77.23        |
| 2013-09-20 | 75.09        |
| 2013-09-21 | 55.79        |
| 2013-09-22 | 56.38        |
| 2013-09-23 | 67.39        |
| 2013-09-24 | 56.01        |
| 2013-09-25 | 48.8         |
| 2013-09-26 | 54.71        |
| 2013-09-27 | 62.16        |
| 2013-09-28 | 66.1         |
| 2013-09-29 | 58.27        |
| 2013-09-30 | 56.67        |
| 2013-10-01 | 56.68        |
| 2013-10-02 | 55.14        |
| 2013-10-03 | 55.23        |
| 2013-10-04 | 61.27        |
| 2013-10-05 | 71.41        |
| 2013-10-06 | 72.74        |
| 2013-10-07 | 61.5         |
| 2013-10-08 | 55.91        |
| 2013-10-09 | 53.19        |
| 2013-10-10 | 61.41        |
| 2013-10-11 | 57.78        |
| 2013-10-12 | 54.67        |
| 2013-10-13 | 54.15        |
| 2013-10-14 | 58.61        |
| 2013-10-15 | 61.38        |
| 2013-10-16 | 67.52        |
| 2013-10-17 | 65.86        |
| 2013-10-18 | 68.45        |
| 2013-10-19 | 71.85        |
| 2013-10-20 | 69.54        |
| 2013-10-21 | 71.18        |
| 2013-10-22 | 70.45        |
| 2013-10-23 | 70.82        |
| 2013-10-24 | 72.28        |
| 2013-10-25 | 70.54        |
| 2013-10-26 | 71.25        |
| 2013-10-27 | 61.05        |
| 2013-10-28 | 40.08        |
| 2013-10-29 | 50.28        |
| 2013-10-30 | 56.28        |
| 2013-10-31 | 61.85        |
| 2013-11-01 | 62.62        |
| 2013-11-02 | 50.05        |
| 2013-11-03 | 42.99        |
| 2013-11-04 | 47.61        |
| 2013-11-05 | 46.32        |
| 2013-11-06 | 58.71        |
| 2013-11-07 | 56.78        |
| 2013-11-08 | 53.85        |
| 2013-11-09 | 61.96        |
| 2013-11-10 | 62.37        |
| 2013-11-11 | 63.97        |
| 2013-11-12 | 63.24        |
| 2013-11-13 | 58.39        |
| 2013-11-14 | 56.23        |
| 2013-11-15 | 45.79        |
| 2013-11-16 | 44.25        |
| 2013-11-17 | 50.44        |
| 2013-11-18 | 46.56        |
| 2013-11-19 | 50.05        |
| 2013-11-20 | 42.87        |
| 2013-11-21 | 43.69        |
| 2013-11-22 | 51.49        |
| 2013-11-23 | 52.34        |
| 2013-11-24 | 53.76        |
| 2013-11-25 | 50.15        |
| 2013-11-26 | 51.02        |
| 2013-11-27 | 48.95        |
| 2013-11-28 | 52.45        |
| 2013-11-29 | 55.66        |
| 2013-11-30 | 55.67        |
| 2013-12-01 | 56.9         |
| 2013-12-02 | 45.0         |
| 2013-12-03 | 32.84        |
| 2013-12-04 | 24.16        |
| 2013-12-05 | 26.07        |
| 2013-12-06 | 27.05        |
| 2013-12-07 | 22.97        |
| 2013-12-08 | 9.78         |
| 2013-12-09 | 18.67        |
| 2013-12-10 | 27.62        |
| 2013-12-11 | 26.42        |
| 2013-12-12 | 32.51        |
| 2013-12-13 | 44.76        |
| 2013-12-14 | 35.61        |
| 2013-12-15 | 39.22        |
| 2013-12-16 | 38.91        |
| 2013-12-17 | 46.43        |
| 2013-12-18 | 37.85        |
| 2013-12-19 | 32.85        |
| 2013-12-20 | 41.24        |
| 2013-12-21 | 46.15        |
| 2013-12-22 | 54.94        |
| 2013-12-23 | 44.04        |
| 2013-12-24 | 38.97        |
| 2013-12-25 | 37.67        |
| 2013-12-26 | 50.72        |
| 2013-12-27 | 34.87        |
| 2013-12-28 | 45.45        |
| 2013-12-29 | 42.0         |
| 2013-12-30 | 41.75        |
| 2013-12-31 | 54.03        |
| 2014-01-01 | 46.04        |
| 2014-01-02 | 52.15        |
| 2014-01-03 | 55.99        |
| 2014-01-04 | 39.5         |
| 2014-01-05 | 44.14        |
| 2014-01-06 | 39.21        |
| 2014-01-07 | 45.51        |
| 2014-01-08 | 46.43        |
| 2014-01-09 | 40.49        |
| 2014-01-10 | 44.23        |
| 2014-01-11 | 45.62        |
| 2014-01-12 | 36.48        |
| 2014-01-13 | 33.18        |
| 2014-01-14 | 28.95        |
| 2014-01-15 | 29.81        |
| 2014-01-16 | 36.81        |
| 2014-01-17 | 46.61        |
| 2014-01-18 | 48.47        |
| 2014-01-19 | 52.48        |
| 2014-01-20 | 48.66        |
| 2014-01-21 | 55.44        |
| 2014-01-22 | 48.0         |
| 2014-01-23 | 53.91        |
| 2014-01-24 | 57.65        |
| 2014-01-25 | 51.96        |
| 2014-01-26 | 59.16        |
| 2014-01-27 | 42.54        |
| 2014-01-28 | 44.75        |
| 2014-01-29 | 46.59        |
| 2014-01-30 | 40.15        |
| 2014-01-31 | 38.17        |
| 2014-02-01 | 42.04        |
| 2014-02-02 | 45.18        |
| 2014-02-03 | 35.14        |
| 2014-02-04 | 37.56        |
| 2014-02-05 | 40.41        |
| 2014-02-06 | 37.02        |
| 2014-02-07 | 41.52        |
| 2014-02-08 | 46.64        |
| 2014-02-09 | 47.08        |
| 2014-02-10 | 50.87        |
| 2014-02-11 | 46.14        |
| 2014-02-12 | 47.06        |
| 2014-02-13 | 49.22        |
| 2014-02-14 | 48.34        |
| 2014-02-15 | 54.21        |
| 2014-02-16 | 46.73        |
| 2014-02-17 | 48.62        |
| 2014-02-18 | 50.38        |
| 2014-02-19 | 39.73        |
| 2014-02-20 | 45.66        |
| 2014-02-21 | 49.82        |
| 2014-02-22 | 54.7         |
| 2014-02-23 | 59.89        |
| 2014-02-24 | 63.05        |
| 2014-02-25 | 64.99        |
| 2014-02-26 | 53.24        |
| 2014-02-27 | 48.69        |
| 2014-02-28 | 47.01        |
| 2014-03-01 | 54.24        |
| 2014-03-02 | 56.71        |
| 2014-03-03 | 51.57        |
| 2014-03-04 | 53.45        |
| 2014-03-05 | 56.67        |
| 2014-03-06 | 48.56        |
| 2014-03-07 | 53.47        |
| 2014-03-08 | 58.95        |
| 2014-03-09 | 54.06        |
| 2014-03-10 | 45.12        |
| 2014-03-11 | 50.39        |
| 2014-03-12 | 60.13        |
| 2014-03-13 | 63.78        |
| 2014-03-14 | 57.84        |
| 2014-03-15 | 66.73        |
| 2014-03-16 | 68.94        |
| 2014-03-17 | 44.8         |
| 2014-03-18 | 51.26        |
| 2014-03-19 | 59.89        |
| 2014-03-20 | 56.96        |
| 2014-03-21 | 55.6         |
| 2014-03-22 | 57.23        |
| 2014-03-23 | 63.35        |
| 2014-03-24 | 68.23        |
| 2014-03-25 | 49.41        |
| 2014-03-26 | 45.43        |
| 2014-03-27 | 47.67        |
| 2014-03-28 | 54.61        |
| 2014-03-29 | 46.61        |
| 2014-03-30 | 44.86        |
| 2014-03-31 | 41.56        |
| 2014-04-01 | 43.35        |
| 2014-04-02 | 53.36        |
| 2014-04-03 | 49.18        |
| 2014-04-04 | 48.08        |
| 2014-04-05 | 53.63        |
| 2014-04-06 | 61.16        |
| 2014-04-07 | 71.77        |
| 2014-04-08 | 72.2         |
| 2014-04-09 | 69.66        |
| 2014-04-10 | 70.85        |
| 2014-04-11 | 72.53        |
| 2014-04-12 | 69.31        |
| 2014-04-13 | 64.63        |
| 2014-04-14 | 72.21        |
| 2014-04-15 | 62.89        |
| 2014-04-16 | 64.45        |
| 2014-04-17 | 63.42        |
| 2014-04-18 | 64.41        |
| 2014-04-19 | 64.75        |
| 2014-04-20 | 67.41        |
| 2014-04-21 | 64.56        |
| 2014-04-22 | 46.83        |
| 2014-04-23 | 55.44        |
| 2014-04-24 | 57.98        |
| 2014-04-25 | 47.05        |
| 2014-04-26 | 50.96        |
| 2014-04-27 | 51.93        |
| 2014-04-28 | 60.12        |
| 2014-04-29 | 72.35        |
| 2014-04-30 | 75.0         |
| 2014-05-01 | 82.3         |
| 2014-05-02 | 77.77        |
| 2014-05-03 | 67.41        |
| 2014-05-04 | 63.03        |
| 2014-05-05 | 53.24        |
| 2014-05-06 | 58.82        |
| 2014-05-07 | 63.41        |
| 2014-05-08 | 59.54        |
| 2014-05-09 | 56.03        |
| 2014-05-10 | 51.81        |
| 2014-05-11 | 63.09        |
| 2014-05-12 | 70.39        |
| 2014-05-13 | 77.06        |
| 2014-05-14 | 83.0         |
| 2014-05-15 | 83.8         |
| 2014-05-16 | 76.04        |
| 2014-05-17 | 71.94        |
| 2014-05-18 | 57.64        |
| 2014-05-19 | 61.81        |
| 2014-05-20 | 66.42        |
| 2014-05-21 | 75.0         |
| 2014-05-22 | 77.18        |
| 2014-05-23 | 75.92        |
| 2014-05-24 | 77.29        |
| 2014-05-25 | 77.58        |
| 2014-05-26 | 72.21        |
| 2014-05-27 | 67.77        |
| 2014-05-28 | 58.8         |
| 2014-05-29 | 70.47        |
| 2014-05-30 | 76.99        |
| 2014-05-31 | 73.73        |
| 2014-06-01 | 78.9         |
| 2014-06-02 | 80.2         |
| 2014-06-03 | 77.47        |
| 2014-06-04 | 80.9         |
| 2014-06-05 | 81.6         |
| 2014-06-06 | 80.3         |
| 2014-06-07 | 79.64        |
| 2014-06-08 | 81.4         |
| 2014-06-09 | 81.8         |
| 2014-06-10 | 77.82        |
| 2014-06-11 | 84.2         |
| 2014-06-12 | 73.07        |
| 2014-06-13 | 60.62        |
| 2014-06-14 | 69.58        |
| 2014-06-15 | 71.12        |
| 2014-06-16 | 59.76        |
| 2014-06-17 | 62.16        |
| 2014-06-18 | 75.77        |
| 2014-06-19 | 81.9         |
| 2014-06-20 | 76.68        |
| 2014-06-21 | 78.43        |
| 2014-06-22 | 82.4         |
| 2014-06-23 | 83.4         |
| 2014-06-24 | 76.24        |
| 2014-06-25 | 65.93        |
| 2014-06-26 | 64.45        |
| 2014-06-27 | 73.36        |
| 2014-06-28 | 77.06        |
| 2014-06-29 | 81.3         |
| 2014-06-30 | 87.7         |
| 2014-07-01 | 97.0         |
| 2014-07-02 | 89.2         |
| 2014-07-03 | 89.4         |
| 2014-07-04 | 89.8         |
| 2014-07-05 | 91.7         |
| 2014-07-06 | 92.3         |
| 2014-07-07 | 95.3         |
| 2014-07-08 | 89.6         |
| 2014-07-09 | 92.1         |
| 2014-07-10 | 92.0         |
| 2014-07-11 | 78.63        |
| 2014-07-12 | 90.9         |
| 2014-07-13 | 94.3         |
| 2014-07-14 | 91.9         |
| 2014-07-15 | 96.2         |
| 2014-07-16 | 95.4         |
| 2014-07-17 | 92.5         |
| 2014-07-18 | 91.2         |
| 2014-07-19 | 90.8         |
| 2014-07-20 | 90.0         |
| 2014-07-21 | 80.9         |
| 2014-07-22 | 84.6         |
| 2014-07-23 | 76.03        |
| 2014-07-24 | 76.18        |
| 2014-07-25 | 83.8         |
| 2014-07-26 | 90.0         |
| 2014-07-27 | 86.3         |
| 2014-07-28 | 94.5         |
| 2014-07-29 | 92.6         |
| 2014-07-30 | 92.1         |
| 2014-07-31 | 92.9         |
| 2014-08-01 | 91.6         |
| 2014-08-02 | 89.8         |
| 2014-08-03 | 88.6         |
| 2014-08-04 | 87.4         |
| 2014-08-05 | 84.6         |
| 2014-08-06 | 84.0         |
| 2014-08-07 | 87.3         |
| 2014-08-08 | 82.9         |
| 2014-08-09 | 87.0         |
| 2014-08-10 | 89.2         |
| 2014-08-11 | 88.8         |
| 2014-08-12 | 78.49        |
| 2014-08-13 | 73.62        |
| 2014-08-14 | 72.84        |
| 2014-08-15 | 82.2         |
| 2014-08-16 | 85.9         |
| 2014-08-17 | 87.4         |
| 2014-08-18 | 86.9         |
| 2014-08-19 | 85.4         |
| 2014-08-20 | 79.15        |
| 2014-08-21 | 81.6         |
| 2014-08-22 | 75.46        |
| 2014-08-23 | 77.78        |
| 2014-08-24 | 80.3         |
| 2014-08-25 | 78.42        |
| 2014-08-26 | 83.8         |
| 2014-08-27 | 88.9         |
| 2014-08-28 | 86.3         |
| 2014-08-29 | 82.8         |
| 2014-08-30 | 74.11        |
| 2014-08-31 | 74.97        |
| 2014-09-01 | 80.8         |
| 2014-09-02 | 85.6         |
| 2014-09-03 | 74.52        |
| 2014-09-04 | 78.45        |
| 2014-09-05 | 83.0         |
| 2014-09-06 | 85.5         |
| 2014-09-07 | 85.1         |
| 2014-09-08 | 81.7         |
| 2014-09-09 | 78.15        |
| 2014-09-10 | 83.0         |
| 2014-09-11 | 76.36        |
| 2014-09-12 | 86.7         |
| 2014-09-13 | 85.7         |
| 2014-09-14 | 84.6         |
| 2014-09-15 | 85.8         |
| 2014-09-16 | 83.0         |
| 2014-09-17 | 82.4         |
| 2014-09-18 | 74.58        |
| 2014-09-19 | 80.4         |
| 2014-09-20 | 87.4         |
| 2014-09-21 | 82.9         |
| 2014-09-22 | 81.4         |
| 2014-09-23 | 76.04        |
| 2014-09-24 | 74.47        |
| 2014-09-25 | 60.2         |
| 2014-09-26 | 63.06        |
| 2014-09-27 | 63.23        |
| 2014-09-28 | 65.3         |
| 2014-09-29 | 70.87        |
| 2014-09-30 | 60.29        |
| 2014-10-01 | 64.56        |
| 2014-10-02 | 74.09        |
| 2014-10-03 | 79.74        |
| 2014-10-04 | 80.2         |
| 2014-10-05 | 82.9         |
| 2014-10-06 | 85.1         |
| 2014-10-07 | 82.1         |
| 2014-10-08 | 74.97        |
| 2014-10-09 | 72.66        |
| 2014-10-10 | 74.13        |
| 2014-10-11 | 68.77        |
| 2014-10-12 | 67.39        |
| 2014-10-13 | 80.8         |
| 2014-10-14 | 67.28        |
| 2014-10-15 | 54.57        |
| 2014-10-16 | 61.2         |
| 2014-10-17 | 56.88        |
| 2014-10-18 | 66.68        |
| 2014-10-19 | 68.36        |
| 2014-10-20 | 55.93        |
| 2014-10-21 | 53.36        |
| 2014-10-22 | 55.88        |
| 2014-10-23 | 51.05        |
| 2014-10-24 | 62.57        |
| 2014-10-25 | 58.27        |
| 2014-10-26 | 48.29        |
| 2014-10-27 | 53.3         |
| 2014-10-28 | 57.92        |
| 2014-10-29 | 61.31        |
| 2014-10-30 | 62.78        |
| 2014-10-31 | 54.09        |
| 2014-11-01 | 48.33        |
| 2014-11-02 | 50.5         |
| 2014-11-03 | 54.18        |
| 2014-11-04 | 53.39        |
| 2014-11-05 | 58.36        |
| 2014-11-06 | 65.96        |
| 2014-11-07 | 62.54        |
| 2014-11-08 | 63.1         |
| 2014-11-09 | 60.87        |
| 2014-11-10 | 51.14        |
| 2014-11-11 | 46.44        |
| 2014-11-12 | 37.49        |
| 2014-11-13 | 53.02        |
| 2014-11-14 | 51.84        |
| 2014-11-15 | 44.81        |
| 2014-11-16 | 40.6         |
| 2014-11-17 | 43.27        |
| 2014-11-18 | 43.99        |
| 2014-11-19 | 49.26        |
| 2014-11-20 | 45.01        |
| 2014-11-21 | 43.38        |
| 2014-11-22 | 45.56        |
| 2014-11-23 | 43.08        |
| 2014-11-24 | 47.72        |
| 2014-11-25 | 58.07        |
| 2014-11-26 | 47.0         |
| 2014-11-27 | 58.65        |
| 2014-11-28 | 50.29        |
| 2014-11-29 | 45.98        |
| 2014-11-30 | 34.05        |
| 2014-12-01 | 47.13        |
| 2014-12-02 | 45.46        |
| 2014-12-03 | 45.79        |
| 2014-12-04 | 54.13        |
| 2014-12-05 | 50.16        |
| 2014-12-06 | 48.98        |
| 2014-12-07 | 48.22        |
| 2014-12-08 | 49.18        |
| 2014-12-09 | 53.55        |
| 2014-12-10 | 52.4         |
| 2014-12-11 | 45.36        |
| 2014-12-12 | 44.93        |
| 2014-12-13 | 41.79        |
| 2014-12-14 | 38.37        |
| 2014-12-15 | 37.93        |
| 2014-12-16 | 43.51        |
| 2014-12-17 | 42.66        |
| 2014-12-18 | 47.22        |
| 2014-12-19 | 45.79        |
| 2014-12-20 | 48.59        |
| 2014-12-21 | 52.79        |
| 2014-12-22 | 54.57        |
| 2014-12-23 | 48.84        |
| 2014-12-24 | 40.52        |
| 2014-12-25 | 39.38        |
| 2014-12-26 | 40.35        |
| 2014-12-27 | 37.23        |
| 2014-12-28 | 40.72        |
| 2014-12-29 | 33.58        |
| 2014-12-30 | 28.47        |
| 2014-12-31 | 35.35        |
| 2015-01-01 | 38.91        |
| 2015-01-02 | 44.07        |
| 2015-01-03 | 48.0         |
| 2015-01-04 | 47.68        |
| 2015-01-05 | 49.62        |
| 2015-01-06 | 52.44        |
| 2015-01-07 | 56.16        |
| 2015-01-08 | 51.13        |
| 2015-01-09 | 46.27        |
| 2015-01-10 | 50.4         |
| 2015-01-11 | 41.2         |
| 2015-01-12 | 43.72        |
| 2015-01-13 | 46.26        |
| 2015-01-14 | 43.5         |
| 2015-01-15 | 43.38        |
| 2015-01-16 | 48.63        |
| 2015-01-17 | 53.03        |
| 2015-01-18 | 52.54        |
| 2015-01-19 | 46.99        |
| 2015-01-20 | 45.18        |
| 2015-01-21 | 47.01        |
| 2015-01-22 | 45.85        |
| 2015-01-23 | 50.65        |
| 2015-01-24 | 59.07        |
| 2015-01-25 | 56.62        |
| 2015-01-26 | 57.78        |
| 2015-01-27 | 56.27        |
| 2015-01-28 | 55.52        |
| 2015-01-29 | 54.24        |
| 2015-01-30 | 55.76        |
| 2015-01-31 | 55.43        |
| 2015-02-01 | 49.99        |
| 2015-02-02 | 49.06        |
| 2015-02-03 | 54.36        |
| 2015-02-04 | 53.6         |
| 2015-02-05 | 51.97        |
| 2015-02-06 | 51.17        |
| 2015-02-07 | 51.84        |
| 2015-02-08 | 52.93        |
| 2015-02-09 | 51.34        |
| 2015-02-10 | 46.62        |
| 2015-02-11 | 52.34        |
| 2015-02-12 | 56.64        |
| 2015-02-13 | 54.67        |
| 2015-02-14 | 64.32        |
| 2015-02-15 | 54.73        |
| 2015-02-16 | 56.31        |
| 2015-02-17 | 63.22        |
| 2015-02-18 | 65.82        |
| 2015-02-19 | 61.6         |
| 2015-02-20 | 55.42        |
| 2015-02-21 | 52.01        |
| 2015-02-22 | 45.36        |
| 2015-02-23 | 50.2         |
| 2015-02-24 | 58.46        |
| 2015-02-25 | 57.98        |
| 2015-02-26 | 50.41        |
| 2015-02-27 | 46.88        |
| 2015-02-28 | 43.01        |
| 2015-03-01 | 47.31        |
| 2015-03-02 | 49.04        |
| 2015-03-03 | 47.35        |
| 2015-03-04 | 56.28        |
| 2015-03-05 | 62.14        |
| 2015-03-06 | 64.61        |
| 2015-03-07 | 67.42        |
| 2015-03-08 | 68.36        |
| 2015-03-09 | 69.12        |
| 2015-03-10 | 60.82        |
| 2015-03-11 | 52.97        |
| 2015-03-12 | 57.31        |
| 2015-03-13 | 66.55        |
| 2015-03-14 | 61.88        |
| 2015-03-15 | 63.66        |
| 2015-03-16 | 48.32        |
| 2015-03-17 | 55.34        |
| 2015-03-18 | 59.47        |
| 2015-03-19 | 65.74        |
| 2015-03-20 | 59.44        |
| 2015-03-21 | 60.59        |
| 2015-03-22 | 55.01        |
| 2015-03-23 | 46.2         |
| 2015-03-24 | 48.07        |
| 2015-03-25 | 58.86        |
| 2015-03-26 | 71.44        |
| 2015-03-27 | 72.2         |
| 2015-03-28 | 58.91        |
| 2015-03-29 | 69.28        |
| 2015-03-30 | 71.36        |
| 2015-03-31 | 48.77        |
| 2015-04-01 | 48.56        |
| 2015-04-02 | 50.53        |
| 2015-04-03 | 55.4         |
| 2015-04-04 | 52.39        |
| 2015-04-05 | 44.11        |
| 2015-04-06 | 45.32        |
| 2015-04-07 | 43.06        |
| 2015-04-08 | 53.39        |
| 2015-04-09 | 59.28        |
| 2015-04-10 | 61.97        |
| 2015-04-11 | 53.53        |
| 2015-04-12 | 63.08        |
| 2015-04-13 | 68.27        |
| 2015-04-14 | 46.81        |
| 2015-04-15 | 56.39        |
| 2015-04-16 | 68.77        |
| 2015-04-17 | 73.42        |
| 2015-04-18 | 70.75        |
| 2015-04-19 | 72.94        |
| 2015-04-20 | 76.82        |
| 2015-04-21 | 72.76        |
| 2015-04-22 | 65.69        |
| 2015-04-23 | 47.72        |
| 2015-04-24 | 50.0         |
| 2015-04-25 | 52.0         |
| 2015-04-26 | 60.0         |
| 2015-04-27 | 74.28        |
| 2015-04-28 | 77.24        |
| 2015-04-29 | 65.25        |
| 2015-04-30 | 76.89        |
| 2015-05-01 | 77.22        |
| 2015-05-02 | 76.7         |
| 2015-05-03 | 75.31        |
| 2015-05-04 | 73.97        |
| 2015-05-05 | 64.09        |
| 2015-05-06 | 57.4         |
| 2015-05-07 | 59.71        |
| 2015-05-08 | 69.34        |
| 2015-05-09 | 72.27        |
| 2015-05-10 | 72.45        |
| 2015-05-11 | 52.76        |
| 2015-05-12 | 51.44        |
| 2015-05-13 | 51.97        |
| 2015-05-14 | 59.17        |
| 2015-05-15 | 54.06        |
| 2015-05-16 | 61.54        |
| 2015-05-17 | 65.7         |
| 2015-05-18 | 59.67        |
| 2015-05-19 | 62.32        |
| 2015-05-20 | 62.29        |
| 2015-05-21 | 65.63        |
| 2015-05-22 | 61.62        |
| 2015-05-23 | 65.35        |
| 2015-05-24 | 73.67        |
| 2015-05-25 | 73.91        |
| 2015-05-26 | 74.33        |
| 2015-05-27 | 76.38        |
| 2015-05-28 | 78.72        |
| 2015-05-29 | 83.0         |
| 2015-05-30 | 82.4         |
| 2015-05-31 | 77.25        |
| 2015-06-01 | 64.46        |
| 2015-06-02 | 65.67        |
| 2015-06-03 | 68.91        |
| 2015-06-04 | 70.49        |
| 2015-06-05 | 77.7         |
| 2015-06-06 | 83.1         |
| 2015-06-07 | 88.1         |
| 2015-06-08 | 91.6         |
| 2015-06-09 | 90.3         |
| 2015-06-10 | 83.6         |
| 2015-06-11 | 85.6         |
| 2015-06-12 | 85.7         |
| 2015-06-13 | 82.7         |
| 2015-06-14 | 83.5         |
| 2015-06-15 | 86.8         |
| 2015-06-16 | 85.1         |
| 2015-06-17 | 85.9         |
| 2015-06-18 | 84.8         |
| 2015-06-19 | 79.36        |
| 2015-06-20 | 82.4         |
| 2015-06-21 | 79.6         |
| 2015-06-22 | 81.5         |
| 2015-06-23 | 85.0         |
| 2015-06-24 | 86.3         |
| 2015-06-25 | 92.1         |
| 2015-06-26 | 98.6         |
| 2015-06-27 | 94.5         |
| 2015-06-28 | 89.1         |
| 2015-06-29 | 92.5         |
| 2015-06-30 | 94.1         |
| 2015-07-01 | 96.9         |
| 2015-07-02 | 97.9         |
| 2015-07-03 | 93.3         |
| 2015-07-04 | 94.5         |
| 2015-07-05 | 85.1         |
| 2015-07-06 | 88.2         |
| 2015-07-07 | 89.3         |
| 2015-07-08 | 71.72        |
| 2015-07-09 | 80.1         |
| 2015-07-10 | 70.1         |
| 2015-07-11 | 76.74        |
| 2015-07-12 | 76.6         |
| 2015-07-13 | 77.35        |
| 2015-07-14 | 79.33        |
| 2015-07-15 | 80.1         |
| 2015-07-16 | 81.1         |
| 2015-07-17 | 82.1         |
| 2015-07-18 | 85.1         |
| 2015-07-19 | 87.6         |
| 2015-07-20 | 87.5         |
| 2015-07-21 | 87.3         |
| 2015-07-22 | 81.4         |
| 2015-07-23 | 81.2         |
| 2015-07-24 | 83.2         |
| 2015-07-25 | 82.4         |
| 2015-07-26 | 75.35        |
| 2015-07-27 | 75.45        |
| 2015-07-28 | 82.0         |
| 2015-07-29 | 90.2         |
| 2015-07-30 | 94.6         |
| 2015-07-31 | 97.4         |
| 2015-08-01 | 95.6         |
| 2015-08-02 | 81.8         |
| 2015-08-03 | 85.1         |
| 2015-08-04 | 85.5         |
| 2015-08-05 | 79.87        |
| 2015-08-06 | 81.2         |
| 2015-08-07 | 81.3         |
| 2015-08-08 | 82.3         |
| 2015-08-09 | 81.2         |
| 2015-08-10 | 80.8         |
| 2015-08-11 | 83.8         |
| 2015-08-12 | 83.0         |
| 2015-08-13 | 86.0         |
| 2015-08-14 | 73.36        |
| 2015-08-15 | 82.5         |
| 2015-08-16 | 86.5         |
| 2015-08-17 | 88.5         |
| 2015-08-18 | 91.1         |
| 2015-08-19 | 91.2         |
| 2015-08-20 | 89.5         |
| 2015-08-21 | 85.0         |
| 2015-08-22 | 86.3         |
| 2015-08-23 | 88.5         |
| 2015-08-24 | 88.4         |
| 2015-08-25 | 88.6         |
| 2015-08-26 | 86.1         |
| 2015-08-27 | 86.6         |
| 2015-08-28 | 83.6         |
| 2015-08-29 | 76.06        |
| 2015-08-30 | 70.79        |
| 2015-08-31 | 79.48        |
| 2015-09-01 | 81.7         |
| 2015-09-02 | 72.52        |
| 2015-09-03 | 67.77        |
| 2015-09-04 | 61.55        |
| 2015-09-05 | 64.65        |
| 2015-09-06 | 72.76        |
| 2015-09-07 | 78.48        |
| 2015-09-08 | 88.0         |
| 2015-09-09 | 91.4         |
| 2015-09-10 | 90.9         |
| 2015-09-11 | 92.2         |
| 2015-09-12 | 91.1         |
| 2015-09-13 | 85.6         |
| 2015-09-14 | 70.53        |
| 2015-09-15 | 57.52        |
| 2015-09-16 | 53.21        |
| 2015-09-17 | 61.09        |
| 2015-09-18 | 74.4         |
| 2015-09-19 | 79.48        |
| 2015-09-20 | 85.5         |
| 2015-09-21 | 83.7         |
| 2015-09-22 | 80.7         |
| 2015-09-23 | 76.86        |
| 2015-09-24 | 81.8         |
| 2015-09-25 | 81.5         |
| 2015-09-26 | 76.16        |
| 2015-09-27 | 80.3         |
| 2015-09-28 | 80.0         |
| 2015-09-29 | 78.33        |
| 2015-09-30 | 67.91        |
| 2015-10-01 | 64.28        |
| 2015-10-02 | 73.3         |
| 2015-10-03 | 57.9         |
| 2015-10-04 | 74.01        |
| 2015-10-05 | 79.72        |
| 2015-10-06 | 77.85        |
| 2015-10-07 | 73.5         |
| 2015-10-08 | 80.2         |
| 2015-10-09 | 82.6         |
| 2015-10-10 | 78.75        |
| 2015-10-11 | 72.64        |
| 2015-10-12 | 81.1         |
| 2015-10-13 | 83.4         |
| 2015-10-14 | 83.8         |
| 2015-10-15 | 82.4         |
| 2015-10-16 | 80.8         |
| 2015-10-17 | 62.04        |
| 2015-10-18 | 59.5         |
| 2015-10-19 | 56.71        |
| 2015-10-20 | 61.89        |
| 2015-10-21 | 67.96        |
| 2015-10-22 | 66.23        |
| 2015-10-23 | 60.41        |
| 2015-10-24 | 60.94        |
| 2015-10-25 | 63.87        |
| 2015-10-26 | 65.47        |
| 2015-10-27 | 59.7         |
| 2015-10-28 | 55.23        |
| 2015-10-29 | 57.96        |
| 2015-10-30 | 54.12        |
| 2015-10-31 | 64.08        |
| 2015-11-01 | 54.36        |
| 2015-11-02 | 49.29        |
| 2015-11-03 | 45.4         |
| 2015-11-04 | 46.52        |
| 2015-11-05 | 51.67        |
| 2015-11-06 | 53.88        |
| 2015-11-07 | 56.5         |
| 2015-11-08 | 46.76        |
| 2015-11-09 | 39.18        |
| 2015-11-10 | 46.26        |
| 2015-11-11 | 47.11        |
| 2015-11-12 | 48.2         |
| 2015-11-13 | 55.45        |
| 2015-11-14 | 59.29        |
| 2015-11-15 | 44.56        |
| 2015-11-16 | 39.46        |
| 2015-11-17 | 48.37        |
| 2015-11-18 | 49.98        |
| 2015-11-19 | 50.69        |
| 2015-11-20 | 49.75        |
| 2015-11-21 | 48.99        |
| 2015-11-22 | 47.48        |
| 2015-11-23 | 55.61        |
| 2015-11-24 | 41.33        |
| 2015-11-25 | 30.05        |
| 2015-11-26 | 35.38        |
| 2015-11-27 | 38.65        |
| 2015-11-28 | 33.95        |
| 2015-11-29 | 34.84        |
| 2015-11-30 | 33.94        |
| 2015-12-01 | 42.77        |
| 2015-12-02 | 46.34        |
| 2015-12-03 | 46.64        |
| 2015-12-04 | 41.43        |
| 2015-12-05 | 42.0         |
| 2015-12-06 | 46.28        |
| 2015-12-07 | 51.11        |
| 2015-12-08 | 55.52        |
| 2015-12-09 | 51.85        |
| 2015-12-10 | 46.7         |
| 2015-12-11 | 34.9         |
| 2015-12-12 | 35.99        |
| 2015-12-13 | 40.61        |
| 2015-12-14 | 38.05        |
| 2015-12-15 | 34.29        |
| 2015-12-16 | 28.24        |
| 2015-12-17 | 38.4         |
| 2015-12-18 | 38.42        |
| 2015-12-19 | 36.79        |
| 2015-12-20 | 33.18        |
| 2015-12-21 | 39.44        |
| 2015-12-22 | 38.79        |
| 2015-12-23 | 32.69        |
| 2015-12-24 | 31.51        |
| 2015-12-25 | 32.79        |
| 2015-12-26 | 28.02        |
| 2015-12-27 | 29.21        |
| 2015-12-28 | 30.55        |
| 2015-12-29 | 28.0         |
| 2015-12-30 | 31.16        |
| 2015-12-31 | 20.96        |
| 2016-01-01 | 18.79        |
| 2016-01-02 | 16.98        |
| 2016-01-03 | 29.57        |
| 2016-01-04 | 38.19        |
| 2016-01-05 | 37.76        |
| 2016-01-06 | 35.8         |
| 2016-01-07 | 33.76        |
| 2016-01-08 | 38.35        |
| 2016-01-09 | 35.4         |
| 2016-01-10 | 37.16        |
| 2016-01-11 | 44.27        |
| 2016-01-12 | 41.68        |
| 2016-01-13 | 41.57        |
| 2016-01-14 | 32.3         |
| 2016-01-15 | 32.45        |
| 2016-01-16 | 43.39        |
| 2016-01-17 | 40.01        |
| 2016-01-18 | 41.25        |
| 2016-01-19 | 43.0         |
| 2016-01-20 | 39.58        |
| 2016-01-21 | 46.95        |
| 2016-01-22 | 45.91        |
| 2016-01-23 | 41.85        |
| 2016-01-24 | 37.51        |
| 2016-01-25 | 41.53        |
| 2016-01-26 | 34.4         |
| 2016-01-27 | 50.66        |
| 2016-01-28 | 44.77        |
| 2016-01-29 | 44.48        |
| 2016-01-30 | 37.41        |
| 2016-01-31 | 34.14        |
| 2016-02-01 | 36.15        |
| 2016-02-02 | 36.08        |
| 2016-02-03 | 35.63        |
| 2016-02-04 | 43.27        |
| 2016-02-05 | 48.28        |
| 2016-02-06 | 54.12        |
| 2016-02-07 | 53.03        |
| 2016-02-08 | 62.56        |
| 2016-02-09 | 57.55        |
| 2016-02-10 | 59.07        |
| 2016-02-11 | 63.71        |
| 2016-02-12 | 61.67        |
| 2016-02-13 | 51.57        |
| 2016-02-14 | 53.15        |
| 2016-02-15 | 58.56        |
| 2016-02-16 | 55.76        |
| 2016-02-17 | 54.54        |
| 2016-02-18 | 44.33        |
| 2016-02-19 | 41.21        |
| 2016-02-20 | 44.92        |
| 2016-02-21 | 47.13        |
| 2016-02-22 | 47.8         |
| 2016-02-23 | 50.53        |
| 2016-02-24 | 60.1         |
| 2016-02-25 | 62.75        |
| 2016-02-26 | 58.85        |
| 2016-02-27 | 48.22        |
| 2016-02-28 | 53.02        |
| 2016-02-29 | 51.96        |
| 2016-03-01 | 58.5         |
| 2016-03-02 | 59.34        |
| 2016-03-03 | 57.54        |
| 2016-03-04 | 53.68        |
| 2016-03-05 | 55.4         |
| 2016-03-06 | 45.47        |
| 2016-03-07 | 43.26        |
| 2016-03-08 | 37.86        |
| 2016-03-09 | 53.85        |
| 2016-03-10 | 44.62        |
| 2016-03-11 | 46.21        |
| 2016-03-12 | 40.05        |
| 2016-03-13 | 47.99        |
| 2016-03-14 | 41.49        |
| 2016-03-15 | 44.08        |
| 2016-03-16 | 55.6         |
| 2016-03-17 | 62.9         |
| 2016-03-18 | 65.0         |
| 2016-03-19 | 64.6         |
| 2016-03-20 | 51.41        |
| 2016-03-21 | 44.0         |
| 2016-03-22 | 46.0         |
| 2016-03-23 | 51.61        |
| 2016-03-24 | 52.8         |
| 2016-03-25 | 54.11        |
| 2016-03-26 | 48.37        |
| 2016-03-27 | 48.01        |
| 2016-03-28 | 48.8         |
| 2016-03-29 | 53.34        |
| 2016-03-30 | 59.76        |
| 2016-03-31 | 66.41        |
| 2016-04-01 | 69.59        |
| 2016-04-02 | 69.76        |
| 2016-04-03 | 66.32        |
| 2016-04-04 | 52.99        |
| 2016-04-05 | 62.86        |
| 2016-04-06 | 77.74        |
| 2016-04-07 | 79.76        |
| 2016-04-08 | 75.71        |
| 2016-04-09 | 74.09        |
| 2016-04-10 | 70.97        |
| 2016-04-11 | 67.84        |
| 2016-04-12 | 58.19        |
| 2016-04-13 | 56.93        |
| 2016-04-14 | 45.7         |
| 2016-04-15 | 54.96        |
| 2016-04-16 | 66.28        |
| 2016-04-17 | 72.95        |
| 2016-04-18 | 77.47        |
| 2016-04-19 | 77.8         |
| 2016-04-20 | 71.29        |
| 2016-04-21 | 62.74        |
| 2016-04-22 | 50.9         |
| 2016-04-23 | 54.94        |
| 2016-04-24 | 51.14        |
| 2016-04-25 | 51.02        |
| 2016-04-26 | 54.34        |
| 2016-04-27 | 58.49        |
| 2016-04-28 | 61.7         |
| 2016-04-29 | 53.64        |
| 2016-04-30 | 63.15        |
| 2016-05-01 | 68.9         |
| 2016-05-02 | 69.28        |
| 2016-05-03 | 66.09        |
| 2016-05-04 | 64.26        |
| 2016-05-05 | 60.13        |
| 2016-05-06 | 63.35        |
| 2016-05-07 | 74.04        |
| 2016-05-08 | 72.68        |
| 2016-05-09 | 68.04        |
| 2016-05-10 | 66.87        |
| 2016-05-11 | 75.27        |
| 2016-05-12 | 79.26        |
| 2016-05-13 | 78.12        |
| 2016-05-14 | 64.21        |
| 2016-05-15 | 58.93        |
| 2016-05-16 | 66.75        |
| 2016-05-17 | 79.74        |
| 2016-05-18 | 79.85        |
| 2016-05-19 | 57.95        |
| 2016-05-20 | 42.26        |
| 2016-05-21 | 57.7         |
| 2016-05-22 | 57.41        |
| 2016-05-23 | 58.43        |
| 2016-05-24 | 66.33        |
| 2016-05-25 | 68.7         |
| 2016-05-26 | 70.87        |
| 2016-05-27 | 65.79        |
| 2016-05-28 | 72.7         |
| 2016-05-29 | 73.37        |
| 2016-05-30 | 78.54        |
| 2016-05-31 | 82.8         |
| 2016-06-01 | 83.0         |
| 2016-06-02 | 80.5         |
| 2016-06-03 | 86.0         |
| 2016-06-04 | 92.5         |
| 2016-06-05 | 88.5         |
| 2016-06-06 | 92.1         |
| 2016-06-07 | 88.2         |
| 2016-06-08 | 79.72        |
| 2016-06-09 | 76.4         |
| 2016-06-10 | 65.05        |
| 2016-06-11 | 68.75        |
| 2016-06-12 | 76.37        |
| 2016-06-13 | 72.31        |
| 2016-06-14 | 59.16        |
| 2016-06-15 | 54.56        |
| 2016-06-16 | 58.61        |
| 2016-06-17 | 61.17        |
| 2016-06-18 | 61.13        |
| 2016-06-19 | 76.66        |
| 2016-06-20 | 78.14        |
| 2016-06-21 | 79.84        |
| 2016-06-22 | 82.1         |
| 2016-06-23 | 73.73        |
| 2016-06-24 | 70.28        |
| 2016-06-25 | 79.64        |
| 2016-06-26 | 86.9         |
| 2016-06-27 | 86.1         |
| 2016-06-28 | 88.0         |
| 2016-06-29 | 88.8         |
| 2016-06-30 | 84.2         |
| 2016-07-01 | 87.3         |
| 2016-07-02 | 88.5         |
| 2016-07-03 | 86.2         |
| 2016-07-04 | 81.0         |
| 2016-07-05 | 77.92        |
| 2016-07-06 | 78.67        |
| 2016-07-07 | 81.3         |
| 2016-07-08 | 65.43        |
| 2016-07-09 | 71.67        |
| 2016-07-10 | 62.16        |
| 2016-07-11 | 74.84        |
| 2016-07-12 | 74.34        |
| 2016-07-13 | 84.1         |
| 2016-07-14 | 86.9         |
| 2016-07-15 | 83.4         |
| 2016-07-16 | 81.3         |
| 2016-07-17 | 80.4         |
| 2016-07-18 | 76.48        |
| 2016-07-19 | 77.42        |
| 2016-07-20 | 81.5         |
| 2016-07-21 | 82.6         |
| 2016-07-22 | 80.7         |
| 2016-07-23 | 82.6         |
| 2016-07-24 | 90.6         |
| 2016-07-25 | 91.1         |
| 2016-07-26 | 91.6         |
| 2016-07-27 | 93.9         |
| 2016-07-28 | 96.4         |
| 2016-07-29 | 97.3         |
| 2016-07-30 | 92.7         |
| 2016-07-31 | 89.1         |
| 2016-08-01 | 89.0         |
| 2016-08-02 | 82.8         |
| 2016-08-03 | 83.8         |
| 2016-08-04 | 88.4         |
| 2016-08-05 | 85.9         |
| 2016-08-06 | 83.7         |
| 2016-08-07 | 77.03        |
| 2016-08-08 | 76.3         |
| 2016-08-09 | 74.34        |
| 2016-08-10 | 80.7         |
| 2016-08-11 | 87.8         |
| 2016-08-12 | 91.3         |
| 2016-08-13 | 92.8         |
| 2016-08-14 | 88.4         |
| 2016-08-15 | 91.5         |
| 2016-08-16 | 93.4         |
| 2016-08-17 | 91.4         |
| 2016-08-18 | 94.7         |
| 2016-08-19 | 95.3         |
| 2016-08-20 | 94.7         |
| 2016-08-21 | 90.4         |
| 2016-08-22 | 86.1         |
| 2016-08-23 | 82.9         |
| 2016-08-24 | 82.3         |
| 2016-08-25 | 81.9         |
| 2016-08-26 | 85.3         |
| 2016-08-27 | 86.3         |
| 2016-08-28 | 87.5         |
| 2016-08-29 | 84.0         |
| 2016-08-30 | 80.3         |
| 2016-08-31 | 78.18        |
| 2016-09-01 | 72.88        |
| 2016-09-02 | 69.49        |
| 2016-09-03 | 70.67        |
| 2016-09-04 | 66.32        |
| 2016-09-05 | 70.28        |
| 2016-09-06 | 71.18        |
| 2016-09-07 | 75.48        |
| 2016-09-08 | 81.3         |
| 2016-09-09 | 80.5         |
| 2016-09-10 | 87.3         |
| 2016-09-11 | 79.67        |
| 2016-09-12 | 67.96        |
| 2016-09-13 | 69.55        |
| 2016-09-14 | 71.02        |
| 2016-09-15 | 74.76        |
| 2016-09-16 | 80.1         |
| 2016-09-17 | 81.3         |
| 2016-09-18 | 80.4         |
| 2016-09-19 | 79.64        |
| 2016-09-20 | 72.52        |
| 2016-09-21 | 65.0         |
| 2016-09-22 | 56.04        |
| 2016-09-23 | 60.21        |
| 2016-09-24 | 71.98        |
| 2016-09-25 | 81.3         |
| 2016-09-26 | 85.9         |
| 2016-09-27 | 86.1         |
| 2016-09-28 | 84.8         |
| 2016-09-29 | 80.3         |
| 2016-09-30 | 71.08        |
| 2016-10-01 | 59.04        |
| 2016-10-02 | 49.11        |
| 2016-10-03 | 44.84        |
| 2016-10-04 | 53.09        |
| 2016-10-05 | 52.84        |
| 2016-10-06 | 58.97        |
| 2016-10-07 | 68.94        |
| 2016-10-08 | 75.6         |
| 2016-10-09 | 75.41        |
| 2016-10-10 | 70.27        |
| 2016-10-11 | 67.98        |
| 2016-10-12 | 69.17        |
| 2016-10-13 | 59.68        |
| 2016-10-14 | 54.48        |
| 2016-10-15 | 49.22        |
| 2016-10-16 | 49.8         |
| 2016-10-17 | 50.75        |
| 2016-10-18 | 50.35        |
| 2016-10-19 | 56.2         |
| 2016-10-20 | 65.74        |
| 2016-10-21 | 61.31        |
| 2016-10-22 | 56.03        |
| 2016-10-23 | 62.7         |
| 2016-10-24 | 55.4         |
| 2016-10-25 | 53.18        |
| 2016-10-26 | 59.3         |
| 2016-10-27 | 52.72        |
| 2016-10-28 | 50.17        |
| 2016-10-29 | 50.06        |
| 2016-10-30 | 54.16        |
| 2016-10-31 | 47.96        |
| 2016-11-01 | 52.87        |
| 2016-11-02 | 58.71        |
| 2016-11-03 | 62.44        |
| 2016-11-04 | 67.65        |
| 2016-11-05 | 64.02        |
| 2016-11-06 | 54.12        |
| 2016-11-07 | 63.19        |
| 2016-11-08 | 69.49        |
| 2016-11-09 | 67.87        |
| 2016-11-10 | 70.39        |
| 2016-11-11 | 63.21        |
| 2016-11-12 | 57.71        |
| 2016-11-13 | 61.59        |
| 2016-11-14 | 60.41        |
| 2016-11-15 | 51.66        |
| 2016-11-16 | 38.74        |
| 2016-11-17 | 43.18        |
| 2016-11-18 | 48.83        |
| 2016-11-19 | 47.86        |
| 2016-11-20 | 46.28        |
| 2016-11-21 | 46.22        |
| 2016-11-22 | 42.89        |
| 2016-11-23 | 41.19        |
| 2016-11-24 | 45.89        |
| 2016-11-25 | 45.07        |
| 2016-11-26 | 45.95        |
| 2016-11-27 | 37.33        |
| 2016-11-28 | 40.6         |
| 2016-11-29 | 33.08        |
| 2016-11-30 | 38.65        |
| 2016-12-01 | 38.89        |
| 2016-12-02 | 39.67        |
| 2016-12-03 | 48.31        |
| 2016-12-04 | 46.22        |
| 2016-12-05 | 35.48        |
| 2016-12-06 | 34.77        |
| 2016-12-07 | 27.15        |
| 2016-12-08 | 37.94        |
| 2016-12-09 | 51.29        |
| 2016-12-10 | 43.5         |
| 2016-12-11 | 39.67        |
| 2016-12-12 | 39.0         |
| 2016-12-13 | 36.23        |
| 2016-12-14 | 46.63        |
| 2016-12-15 | 44.37        |
| 2016-12-16 | 31.67        |
| 2016-12-17 | 28.59        |
| 2016-12-18 | 30.9         |
| 2016-12-19 | 34.92        |
| 2016-12-20 | 42.6         |
| 2016-12-21 | 36.82        |
| 2016-12-22 | 39.45        |
| 2016-12-23 | 43.51        |
| 2016-12-24 | 33.55        |
| 2016-12-25 | 20.89        |
| 2016-12-26 | 25.79        |
| 2016-12-27 | 39.33        |
| 2016-12-28 | 41.72        |
| 2016-12-29 | 43.68        |
| 2016-12-30 | 38.99        |
| 2016-12-31 | 36.82        |
| 2017-01-01 | 29.01        |
| 2017-01-02 | 30.9         |
| 2017-01-03 | 22.43        |
| 2017-01-04 | 18.92        |
| 2017-01-05 | 13.48        |
| 2017-01-06 | 6.05         |
| 2017-01-07 | 38.46        |
| 2017-01-08 | 45.89        |
| 2017-01-09 | 38.43        |
| 2017-01-10 | 40.01        |
| 2017-01-11 | 38.19        |
| 2017-01-12 | 31.24        |
| 2017-01-13 | 26.03        |
| 2017-01-14 | 28.89        |
| 2017-01-15 | 31.39        |
| 2017-01-16 | 42.49        |
| 2017-01-17 | 40.99        |
| 2017-01-18 | 39.02        |
| 2017-01-19 | 42.08        |
| 2017-01-20 | 38.65        |
| 2017-01-21 | 39.99        |
| 2017-01-22 | 36.15        |
| 2017-01-23 | 38.16        |
| 2017-01-24 | 32.83        |
| 2017-01-25 | 34.25        |
| 2017-01-26 | 42.29        |
| 2017-01-27 | 35.18        |
| 2017-01-28 | 32.95        |
| 2017-01-29 | 40.86        |
| 2017-01-30 | 43.29        |
| 2017-01-31 | 41.32        |
| 2017-02-01 | 38.89        |
| 2017-02-02 | 39.05        |
| 2017-02-03 | 44.46        |
| 2017-02-04 | 46.72        |
| 2017-02-05 | 45.67        |
| 2017-02-06 | 41.2         |
| 2017-02-07 | 46.99        |
| 2017-02-08 | 53.82        |
| 2017-02-09 | 51.37        |
| 2017-02-10 | 43.75        |
| 2017-02-11 | 43.54        |
| 2017-02-12 | 45.67        |
| 2017-02-13 | 49.65        |
| 2017-02-14 | 59.82        |
| 2017-02-15 | 50.52        |
| 2017-02-16 | 50.32        |
| 2017-02-17 | 44.69        |
| 2017-02-18 | 44.14        |
| 2017-02-19 | 48.81        |
| 2017-02-20 | 51.12        |
| 2017-02-21 | 44.45        |
| 2017-02-22 | 35.91        |
| 2017-02-23 | 33.19        |
| 2017-02-24 | 35.51        |
| 2017-02-25 | 37.34        |
| 2017-02-26 | 37.25        |
| 2017-02-27 | 37.13        |
| 2017-02-28 | 39.85        |
| 2017-03-01 | 50.35        |
| 2017-03-02 | 56.22        |
| 2017-03-03 | 47.12        |
| 2017-03-04 | 47.5         |
| 2017-03-05 | 35.43        |
| 2017-03-06 | 34.17        |
| 2017-03-07 | 41.69        |
| 2017-03-08 | 51.29        |
| 2017-03-09 | 55.71        |
| 2017-03-10 | 60.3         |
| 2017-03-11 | 61.48        |
| 2017-03-12 | 64.06        |
| 2017-03-13 | 65.84        |
| 2017-03-14 | 71.44        |
| 2017-03-15 | 59.8         |
| 2017-03-16 | 56.07        |
| 2017-03-17 | 65.07        |
| 2017-03-18 | 54.85        |
| 2017-03-19 | 59.58        |
| 2017-03-20 | 58.34        |
| 2017-03-21 | 50.34        |
| 2017-03-22 | 48.29        |
| 2017-03-23 | 52.06        |
| 2017-03-24 | 48.81        |
| 2017-03-25 | 50.47        |
| 2017-03-26 | 47.55        |
| 2017-03-27 | 46.31        |
| 2017-03-28 | 53.53        |
| 2017-03-29 | 56.21        |
| 2017-03-30 | 44.81        |
| 2017-03-31 | 58.19        |
| 2017-04-01 | 65.53        |
| 2017-04-02 | 57.23        |
| 2017-04-03 | 57.58        |
| 2017-04-04 | 59.0         |
| 2017-04-05 | 61.78        |
| 2017-04-06 | 53.06        |
| 2017-04-07 | 50.11        |
| 2017-04-08 | 44.08        |
| 2017-04-09 | 49.59        |
| 2017-04-10 | 52.99        |
| 2017-04-11 | 51.9         |
| 2017-04-12 | 49.91        |
| 2017-04-13 | 48.01        |
| 2017-04-14 | 43.93        |
| 2017-04-15 | 56.97        |
| 2017-04-16 | 55.34        |
| 2017-04-17 | 56.22        |
| 2017-04-18 | 56.12        |
| 2017-04-19 | 56.0         |
| 2017-04-20 | 51.17        |
| 2017-04-21 | 64.09        |
| 2017-04-22 | 59.95        |
| 2017-04-23 | 56.62        |
| 2017-04-24 | 54.0         |
| 2017-04-25 | 47.84        |
| 2017-04-26 | 52.42        |
| 2017-04-27 | 48.49        |
| 2017-04-28 | 54.54        |
| 2017-04-29 | 66.09        |
| 2017-04-30 | 62.0         |
| 2017-05-01 | 69.09        |
| 2017-05-02 | 70.79        |
| 2017-05-03 | 79.27        |
| 2017-05-04 | 83.5         |
| 2017-05-05 | 65.77        |
| 2017-05-06 | 53.57        |
| 2017-05-07 | 63.56        |
| 2017-05-08 | 71.73        |
| 2017-05-09 | 75.19        |
| 2017-05-10 | 78.22        |
| 2017-05-11 | 61.17        |
| 2017-05-12 | 52.57        |
| 2017-05-13 | 51.81        |
| 2017-05-14 | 57.23        |
| 2017-05-15 | 62.11        |
| 2017-05-16 | 53.69        |
| 2017-05-17 | 58.19        |
| 2017-05-18 | 68.21        |
| 2017-05-19 | 75.55        |
| 2017-05-20 | 74.67        |
| 2017-05-21 | 77.26        |
| 2017-05-22 | 83.6         |
| 2017-05-23 | 86.9         |
| 2017-05-24 | 75.06        |
| 2017-05-25 | 73.89        |
| 2017-05-26 | 72.2         |
| 2017-05-27 | 78.26        |
| 2017-05-28 | 84.3         |
| 2017-05-29 | 85.9         |
| 2017-05-30 | 77.84        |
| 2017-05-31 | 66.03        |
| 2017-06-01 | 72.15        |
| 2017-06-02 | 78.22        |
| 2017-06-03 | 81.2         |
| 2017-06-04 | 73.12        |
| 2017-06-05 | 76.72        |
| 2017-06-06 | 82.5         |
| 2017-06-07 | 75.43        |
| 2017-06-08 | 65.19        |
| 2017-06-09 | 60.84        |
| 2017-06-10 | 59.3         |
| 2017-06-11 | 54.12        |
| 2017-06-12 | 53.27        |
| 2017-06-13 | 68.83        |
| 2017-06-14 | 73.15        |
| 2017-06-15 | 72.92        |
| 2017-06-16 | 73.96        |
| 2017-06-17 | 79.15        |
| 2017-06-18 | 89.6         |
| 2017-06-19 | 95.4         |
| 2017-06-20 | 90.7         |
| 2017-06-21 | 88.1         |
| 2017-06-22 | 86.0         |
| 2017-06-23 | 89.2         |
| 2017-06-24 | 94.5         |
| 2017-06-25 | 94.1         |
| 2017-06-26 | 86.4         |
| 2017-06-27 | 82.9         |
| 2017-06-28 | 82.4         |
| 2017-06-29 | 84.1         |
| 2017-06-30 | 89.2         |
| 2017-07-01 | 85.9         |
| 2017-07-02 | 90.7         |
| 2017-07-03 | 91.0         |
| 2017-07-04 | 90.0         |
| 2017-07-05 | 88.5         |
| 2017-07-06 | 92.5         |
| 2017-07-07 | 92.4         |
| 2017-07-08 | 94.2         |
| 2017-07-09 | 91.2         |
| 2017-07-10 | 86.5         |
| 2017-07-11 | 87.2         |
| 2017-07-12 | 89.5         |
| 2017-07-13 | 90.2         |
| 2017-07-14 | 92.6         |
| 2017-07-15 | 88.9         |
| 2017-07-16 | 85.2         |
| 2017-07-17 | 86.0         |
| 2017-07-18 | 86.3         |
| 2017-07-19 | 85.1         |
| 2017-07-20 | 83.8         |
| 2017-07-21 | 86.7         |
| 2017-07-22 | 92.7         |
| 2017-07-23 | 95.5         |
| 2017-07-24 | 94.5         |
| 2017-07-25 | 86.9         |
| 2017-07-26 | 83.6         |
| 2017-07-27 | 88.8         |
| 2017-07-28 | 90.2         |
| 2017-07-29 | 91.8         |
| 2017-07-30 | 93.1         |
| 2017-07-31 | 96.9         |
| 2017-08-01 | 99.7         |
| 2017-08-02 | 100.3        |
| 2017-08-03 | 98.8         |
| 2017-08-04 | 95.0         |
| 2017-08-05 | 81.5         |
| 2017-08-06 | 87.6         |
| 2017-08-07 | 83.8         |
| 2017-08-08 | 88.5         |
| 2017-08-09 | 86.9         |
| 2017-08-10 | 88.8         |
| 2017-08-11 | 86.5         |
| 2017-08-12 | 86.4         |
| 2017-08-13 | 82.6         |
| 2017-08-14 | 79.5         |
| 2017-08-15 | 82.2         |
| 2017-08-16 | 87.1         |
| 2017-08-17 | 88.8         |
| 2017-08-18 | 89.1         |
| 2017-08-19 | 85.7         |
| 2017-08-20 | 85.9         |
| 2017-08-21 | 91.1         |
| 2017-08-22 | 90.7         |
| 2017-08-23 | 85.8         |
| 2017-08-24 | 84.0         |
| 2017-08-25 | 86.1         |
| 2017-08-26 | 91.9         |
| 2017-08-27 | 92.3         |
| 2017-08-28 | 93.4         |
| 2017-08-29 | 95.2         |
| 2017-08-30 | 86.6         |
| 2017-08-31 | 85.9         |
| 2017-09-01 | 93.7         |
| 2017-09-02 | 97.1         |
| 2017-09-03 | 94.6         |
| 2017-09-04 | 96.3         |
| 2017-09-05 | 98.5         |
| 2017-09-06 | 88.7         |
| 2017-09-07 | 76.77        |
| 2017-09-08 | 82.1         |
| 2017-09-09 | 83.6         |
| 2017-09-10 | 84.6         |
| 2017-09-11 | 90.7         |
| 2017-09-12 | 77.86        |
| 2017-09-13 | 85.0         |
| 2017-09-14 | 72.65        |
| 2017-09-15 | 69.07        |
| 2017-09-16 | 70.77        |
| 2017-09-17 | 72.56        |
| 2017-09-18 | 54.8         |
| 2017-09-19 | 56.34        |
| 2017-09-20 | 58.33        |
| 2017-09-21 | 53.94        |
| 2017-09-22 | 55.42        |
| 2017-09-23 | 61.83        |
| 2017-09-24 | 65.31        |
| 2017-09-25 | 69.54        |
| 2017-09-26 | 75.55        |
| 2017-09-27 | 76.74        |
| 2017-09-28 | 78.91        |
| 2017-09-29 | 68.03        |
| 2017-09-30 | 64.32        |
| 2017-10-01 | 57.13        |
| 2017-10-02 | 52.27        |
| 2017-10-03 | 61.37        |
| 2017-10-04 | 63.47        |
| 2017-10-05 | 66.06        |
| 2017-10-06 | 76.26        |
| 2017-10-07 | 66.63        |
| 2017-10-08 | 58.93        |
| 2017-10-09 | 64.58        |
| 2017-10-10 | 62.93        |
| 2017-10-11 | 49.53        |
| 2017-10-12 | 53.45        |
| 2017-10-13 | 51.63        |
| 2017-10-14 | 56.8         |
| 2017-10-15 | 63.41        |
| 2017-10-16 | 74.28        |
| 2017-10-17 | 72.78        |
| 2017-10-18 | 73.71        |
| 2017-10-19 | 63.66        |
| 2017-10-20 | 44.87        |
| 2017-10-21 | 49.98        |
| 2017-10-22 | 61.89        |
| 2017-10-23 | 61.97        |
| 2017-10-24 | 69.0         |
| 2017-10-25 | 74.11        |
| 2017-10-26 | 69.07        |
| 2017-10-27 | 68.4         |
| 2017-10-28 | 72.97        |
| 2017-10-29 | 73.93        |
| 2017-10-30 | 55.12        |
| 2017-10-31 | 60.13        |
| 2017-11-01 | 63.41        |
| 2017-11-02 | 53.39        |
| 2017-11-03 | 47.79        |
| 2017-11-04 | 41.59        |
| 2017-11-05 | 39.81        |
| 2017-11-06 | 42.04        |
| 2017-11-07 | 45.43        |
| 2017-11-08 | 49.8         |
| 2017-11-09 | 48.76        |
| 2017-11-10 | 44.57        |
| 2017-11-11 | 49.41        |
| 2017-11-12 | 50.64        |
| 2017-11-13 | 48.16        |
| 2017-11-14 | 47.84        |
| 2017-11-15 | 45.1         |
| 2017-11-16 | 42.47        |
| 2017-11-17 | 41.28        |
| 2017-11-18 | 45.91        |
| 2017-11-19 | 40.61        |
| 2017-11-20 | 49.07        |
| 2017-11-21 | 61.99        |
| 2017-11-22 | 64.66        |
| 2017-11-23 | 61.62        |
| 2017-11-24 | 48.29        |
| 2017-11-25 | 59.44        |
| 2017-11-26 | 55.37        |
| 2017-11-27 | 42.99        |
| 2017-11-28 | 37.15        |
| 2017-11-29 | 37.75        |
| 2017-11-30 | 34.86        |
| 2017-12-01 | 38.78        |
| 2017-12-02 | 35.72        |
| 2017-12-03 | 35.65        |
| 2017-12-04 | 35.24        |
| 2017-12-05 | 36.17        |
| 2017-12-06 | 40.66        |
| 2017-12-07 | 39.33        |
| 2017-12-08 | 43.03        |
| 2017-12-09 | 43.14        |
| 2017-12-10 | 42.36        |
| 2017-12-11 | 43.09        |
| 2017-12-12 | 37.82        |
| 2017-12-13 | 48.02        |
| 2017-12-14 | 44.54        |
| 2017-12-15 | 37.71        |
| 2017-12-16 | 40.49        |
| 2017-12-17 | 41.08        |
| 2017-12-18 | 48.83        |
| 2017-12-19 | 48.81        |
| 2017-12-20 | 36.51        |
| 2017-12-21 | 36.37        |
| 2017-12-22 | 31.65        |
| 2017-12-23 | 38.71        |
| 2017-12-24 | 36.79        |
| 2017-12-25 | 44.63        |
| 2017-12-26 | 31.57        |
| 2017-12-27 | 44.97        |
| 2017-12-28 | 37.69        |
| 2017-12-29 | 44.92        |
| 2017-12-30 | 50.33        |
| 2017-12-31 | 42.71        |
| 2018-01-01 | 46.64        |
| 2018-01-02 | 44.6         |
| 2018-01-03 | 47.39        |
| 2018-01-04 | 51.81        |
| 2018-01-05 | 50.81        |
| 2018-01-06 | 47.58        |
| 2018-01-07 | 43.1         |
| 2018-01-08 | 43.52        |
| 2018-01-09 | 48.77        |
| 2018-01-10 | 40.78        |
| 2018-01-11 | 52.43        |
| 2018-01-12 | 48.45        |
| 2018-01-13 | 49.66        |
| 2018-01-14 | 53.5         |
| 2018-01-15 | 54.96        |
| 2018-01-16 | 47.9         |
| 2018-01-17 | 56.0         |
| 2018-01-18 | 46.09        |
| 2018-01-19 | 39.45        |
| 2018-01-20 | 37.56        |
| 2018-01-21 | 37.52        |
| 2018-01-22 | 42.44        |
| 2018-01-23 | 43.38        |
| 2018-01-24 | 41.21        |
| 2018-01-25 | 37.8         |
| 2018-01-26 | 38.48        |
| 2018-01-27 | 44.77        |
| 2018-01-28 | 45.78        |
| 2018-01-29 | 49.75        |
| 2018-01-30 | 54.06        |
| 2018-01-31 | 49.13        |
| 2018-02-01 | 57.19        |
| 2018-02-02 | 60.46        |
| 2018-02-03 | 61.37        |
| 2018-02-04 | 63.23        |
| 2018-02-05 | 55.82        |
| 2018-02-06 | 55.82        |
| 2018-02-07 | 60.4         |
| 2018-02-08 | 62.83        |
| 2018-02-09 | 58.51        |
| 2018-02-10 | 45.21        |
| 2018-02-11 | 41.48        |
| 2018-02-12 | 38.04        |
| 2018-02-13 | 46.64        |
| 2018-02-14 | 43.41        |
| 2018-02-15 | 44.54        |
| 2018-02-16 | 47.26        |
| 2018-02-17 | 52.64        |
| 2018-02-18 | 37.19        |
| 2018-02-19 | 28.83        |
| 2018-02-20 | 33.01        |
| 2018-02-21 | 36.23        |
| 2018-02-22 | 32.12        |
| 2018-02-23 | 35.23        |
| 2018-02-24 | 35.99        |
| 2018-02-25 | 39.89        |
| 2018-02-26 | 33.12        |
| 2018-02-27 | 35.85        |
| 2018-02-28 | 36.84        |
| 2018-03-01 | 41.69        |
| 2018-03-02 | 33.49        |
| 2018-03-03 | 36.33        |
| 2018-03-04 | 37.15        |
| 2018-03-05 | 43.59        |
| 2018-03-06 | 53.82        |
| 2018-03-07 | 56.68        |
| 2018-03-08 | 53.3         |
| 2018-03-09 | 48.57        |
| 2018-03-10 | 51.5         |
| 2018-03-11 | 59.58        |
| 2018-03-12 | 61.92        |
| 2018-03-13 | 50.88        |
| 2018-03-14 | 41.6         |
| 2018-03-15 | 39.2         |
| 2018-03-16 | 37.33        |
| 2018-03-17 | 42.3         |
| 2018-03-18 | 45.95        |
| 2018-03-19 | 51.08        |
| 2018-03-20 | 45.48        |
| 2018-03-21 | 57.04        |
| 2018-03-22 | 43.11        |
| 2018-03-23 | 44.73        |
| 2018-03-24 | 39.56        |
| 2018-03-25 | 39.11        |
| 2018-03-26 | 47.34        |
| 2018-03-27 | 60.76        |
| 2018-03-28 | 64.25        |
| 2018-03-29 | 65.49        |
| 2018-03-30 | 68.24        |
| 2018-03-31 | 65.24        |
| 2018-04-01 | 58.57        |
| 2018-04-02 | 47.37        |
| 2018-04-03 | 62.72        |
| 2018-04-04 | 61.38        |
| 2018-04-05 | 53.24        |
| 2018-04-06 | 48.75        |
| 2018-04-07 | 51.81        |
| 2018-04-08 | 56.23        |
| 2018-04-09 | 70.65        |
| 2018-04-10 | 60.03        |
| 2018-04-11 | 52.95        |
| 2018-04-12 | 42.87        |
| 2018-04-13 | 52.48        |
| 2018-04-14 | 61.77        |
| 2018-04-15 | 52.53        |
| 2018-04-16 | 40.6         |
| 2018-04-17 | 47.83        |
| 2018-04-18 | 45.95        |
| 2018-04-19 | 54.3         |
| 2018-04-20 | 66.87        |
| 2018-04-21 | 67.97        |
| 2018-04-22 | 64.38        |
| 2018-04-23 | 68.34        |
| 2018-04-24 | 72.56        |
| 2018-04-25 | 78.85        |
| 2018-04-26 | 82.3         |
| 2018-04-27 | 61.87        |
| 2018-04-28 | 45.25        |
| 2018-04-29 | 49.04        |
| 2018-04-30 | 53.5         |
| 2018-05-01 | 58.32        |
| 2018-05-02 | 66.54        |
| 2018-05-03 | 75.68        |
| 2018-05-04 | 74.25        |
| 2018-05-05 | 74.13        |
| 2018-05-06 | 73.18        |
| 2018-05-07 | 75.54        |
| 2018-05-08 | 77.37        |
| 2018-05-09 | 69.19        |
| 2018-05-10 | 62.05        |
| 2018-05-11 | 61.97        |
| 2018-05-12 | 69.79        |
| 2018-05-13 | 74.31        |
| 2018-05-14 | 74.7         |
| 2018-05-15 | 77.49        |
| 2018-05-16 | 61.8         |
| 2018-05-17 | 72.5         |
| 2018-05-18 | 71.34        |
| 2018-05-19 | 72.0         |
| 2018-05-20 | 69.42        |
| 2018-05-21 | 72.8         |
| 2018-05-22 | 78.81        |
| 2018-05-23 | 71.86        |
| 2018-05-24 | 76.28        |
| 2018-05-25 | 60.01        |
| 2018-05-26 | 63.72        |
| 2018-05-27 | 76.28        |
| 2018-05-28 | 78.93        |
| 2018-05-29 | 78.74        |
| 2018-05-30 | 72.01        |
| 2018-05-31 | 57.1         |
| 2018-06-01 | 72.08        |
| 2018-06-02 | 81.5         |
| 2018-06-03 | 85.1         |
| 2018-06-04 | 71.4         |
| 2018-06-05 | 73.67        |
| 2018-06-06 | 77.47        |
| 2018-06-07 | 77.58        |
| 2018-06-08 | 76.4         |
| 2018-06-09 | 54.56        |
| 2018-06-10 | 63.4         |
| 2018-06-11 | 72.45        |
| 2018-06-12 | 83.0         |
| 2018-06-13 | 80.3         |
| 2018-06-14 | 76.64        |
| 2018-06-15 | 73.31        |
| 2018-06-16 | 68.57        |
| 2018-06-17 | 66.62        |
| 2018-06-18 | 71.8         |
| 2018-06-19 | 80.2         |
| 2018-06-20 | 84.2         |
| 2018-06-21 | 82.6         |
| 2018-06-22 | 81.3         |
| 2018-06-23 | 79.51        |
| 2018-06-24 | 90.9         |
| 2018-06-25 | 81.5         |
| 2018-06-26 | 84.1         |
| 2018-06-27 | 83.8         |
| 2018-06-28 | 74.07        |
| 2018-06-29 | 75.43        |
| 2018-06-30 | 82.5         |
| 2018-07-01 | 83.5         |
| 2018-07-02 | 80.7         |
| 2018-07-03 | 76.21        |
| 2018-07-04 | 81.2         |
| 2018-07-05 | 80.1         |
| 2018-07-06 | 80.0         |
| 2018-07-07 | 83.1         |
| 2018-07-08 | 85.4         |
| 2018-07-09 | 85.9         |
| 2018-07-10 | 82.0         |
| 2018-07-11 | 89.5         |
| 2018-07-12 | 93.4         |
| 2018-07-13 | 93.7         |
| 2018-07-14 | 93.6         |
| 2018-07-15 | 85.9         |
| 2018-07-16 | 90.1         |
| 2018-07-17 | 94.5         |
| 2018-07-18 | 91.5         |
| 2018-07-19 | 90.2         |
| 2018-07-20 | 91.4         |
| 2018-07-21 | 88.1         |
| 2018-07-22 | 91.0         |
| 2018-07-23 | 91.9         |
| 2018-07-24 | 93.3         |
| 2018-07-25 | 92.7         |
| 2018-07-26 | 93.7         |
| 2018-07-27 | 92.1         |
| 2018-07-28 | 92.4         |
| 2018-07-29 | 94.2         |
| 2018-07-30 | 92.4         |
| 2018-07-31 | 87.2         |
| 2018-08-01 | 90.6         |
| 2018-08-02 | 86.4         |
| 2018-08-03 | 82.7         |
| 2018-08-04 | 79.33        |
| 2018-08-05 | 82.3         |
| 2018-08-06 | 86.5         |
| 2018-08-07 | 93.2         |
| 2018-08-08 | 95.7         |
| 2018-08-09 | 97.0         |
| 2018-08-10 | 91.7         |
| 2018-08-11 | 85.3         |
| 2018-08-12 | 86.9         |
| 2018-08-13 | 88.3         |
| 2018-08-14 | 90.7         |
| 2018-08-15 | 87.6         |
| 2018-08-16 | 88.9         |
| 2018-08-17 | 87.2         |
| 2018-08-18 | 87.9         |
| 2018-08-19 | 88.4         |
| 2018-08-20 | 85.2         |
| 2018-08-21 | 80.9         |
| 2018-08-22 | 84.7         |
| 2018-08-23 | 84.1         |
| 2018-08-24 | 79.7         |
| 2018-08-25 | 81.3         |
| 2018-08-26 | 77.41        |
| 2018-08-27 | 75.57        |
| 2018-08-28 | 80.8         |
| 2018-08-29 | 83.8         |
| 2018-08-30 | 79.76        |
| 2018-08-31 | 78.04        |
| 2018-09-01 | 81.4         |
| 2018-09-02 | 86.1         |
| 2018-09-03 | 86.5         |
| 2018-09-04 | 88.3         |
| 2018-09-05 | 87.2         |
| 2018-09-06 | 84.7         |
| 2018-09-07 | 81.8         |
| 2018-09-08 | 78.58        |
| 2018-09-09 | 81.9         |
| 2018-09-10 | 78.1         |
| 2018-09-11 | 67.13        |
| 2018-09-12 | 65.79        |
| 2018-09-13 | 66.32        |
| 2018-09-14 | 70.11        |
| 2018-09-15 | 70.46        |
| 2018-09-16 | 69.58        |
| 2018-09-17 | 73.55        |
| 2018-09-18 | 74.7         |
| 2018-09-19 | 69.68        |
| 2018-09-20 | 74.35        |
| 2018-09-21 | 81.4         |
| 2018-09-22 | 75.45        |
| 2018-09-23 | 67.6         |
| 2018-09-24 | 72.34        |
| 2018-09-25 | 77.29        |
| 2018-09-26 | 83.3         |
| 2018-09-27 | 87.7         |
| 2018-09-28 | 84.0         |
| 2018-09-29 | 69.42        |
| 2018-09-30 | 64.96        |
| 2018-10-01 | 61.5         |
| 2018-10-02 | 67.37        |
| 2018-10-03 | 69.01        |
| 2018-10-04 | 61.22        |
| 2018-10-05 | 52.57        |
| 2018-10-06 | 59.3         |
| 2018-10-07 | 62.8         |
| 2018-10-08 | 65.63        |
| 2018-10-09 | 58.83        |
| 2018-10-10 | 56.34        |
| 2018-10-11 | 61.44        |
| 2018-10-12 | 68.59        |
| 2018-10-13 | 65.42        |
| 2018-10-14 | 57.55        |
| 2018-10-15 | 64.64        |
| 2018-10-16 | 70.76        |
| 2018-10-17 | 70.07        |
| 2018-10-18 | 72.74        |
| 2018-10-19 | 73.85        |
| 2018-10-20 | 76.51        |
| 2018-10-21 | 70.81        |
| 2018-10-22 | 71.13        |
| 2018-10-23 | 65.09        |
| 2018-10-24 | 59.56        |
| 2018-10-25 | 63.96        |
| 2018-10-26 | 69.07        |
| 2018-10-27 | 69.13        |
| 2018-10-28 | 55.34        |
| 2018-10-29 | 51.69        |
| 2018-10-30 | 52.48        |
| 2018-10-31 | 55.64        |
| 2018-11-01 | 66.3         |
| 2018-11-02 | 59.83        |
| 2018-11-03 | 60.83        |
| 2018-11-04 | 55.58        |
| 2018-11-05 | 52.17        |
| 2018-11-06 | 50.82        |
| 2018-11-07 | 46.81        |
| 2018-11-08 | 53.22        |
| 2018-11-09 | 54.91        |
| 2018-11-10 | 53.29        |
| 2018-11-11 | 51.7         |
| 2018-11-12 | 56.8         |
| 2018-11-13 | 53.63        |
| 2018-11-14 | 60.24        |
| 2018-11-15 | 56.31        |
| 2018-11-16 | 59.81        |
| 2018-11-17 | 53.75        |
| 2018-11-18 | 56.54        |
| 2018-11-19 | 54.39        |
| 2018-11-20 | 53.74        |
| 2018-11-21 | 53.22        |
| 2018-11-22 | 46.44        |
| 2018-11-23 | 45.68        |
| 2018-11-24 | 45.76        |
| 2018-11-25 | 48.92        |
| 2018-11-26 | 50.66        |
| 2018-11-27 | 47.73        |
| 2018-11-28 | 44.72        |
| 2018-11-29 | 46.41        |
| 2018-11-30 | 41.07        |
| 2018-12-01 | 35.84        |
| 2018-12-02 | 34.72        |
| 2018-12-03 | 30.48        |
| 2018-12-04 | 32.61        |
| 2018-12-05 | 35.85        |
| 2018-12-06 | 33.68        |
| 2018-12-07 | 33.16        |
| 2018-12-08 | 45.22        |
| 2018-12-09 | 43.99        |
| 2018-12-10 | 41.08        |
| 2018-12-11 | 38.55        |
| 2018-12-12 | 40.69        |
| 2018-12-13 | 45.74        |
| 2018-12-14 | 46.98        |
| 2018-12-15 | 44.31        |
| 2018-12-16 | 47.43        |
| 2018-12-17 | 44.48        |
| 2018-12-18 | 47.19        |
| 2018-12-19 | 46.75        |
| 2018-12-20 | 49.38        |
| 2018-12-21 | 38.65        |
| 2018-12-22 | 32.02        |
| 2018-12-23 | 39.21        |
| 2018-12-24 | 37.33        |
| 2018-12-25 | 38.75        |
| 2018-12-26 | 33.28        |
| 2018-12-27 | 36.95        |
| 2018-12-28 | 38.76        |
| 2018-12-29 | 39.15        |
| 2018-12-30 | 42.3         |
| 2018-12-31 | 33.68        |
| 2019-01-01 | 37.79        |
| 2019-01-02 | 42.21        |
| 2019-01-03 | 41.09        |
| 2019-01-04 | 48.63        |
| 2019-01-05 | 44.0         |
| 2019-01-06 | 34.68        |
| 2019-01-07 | 37.12        |
| 2019-01-08 | 47.95        |
| 2019-01-09 | 45.89        |
| 2019-01-10 | 46.98        |
| 2019-01-11 | 42.21        |
| 2019-01-12 | 50.82        |
| 2019-01-13 | 42.89        |
| 2019-01-14 | 42.52        |
| 2019-01-15 | 43.64        |
| 2019-01-16 | 42.12        |
| 2019-01-17 | 42.79        |
| 2019-01-18 | 36.6         |
| 2019-01-19 | 41.63        |
| 2019-01-20 | 46.56        |
| 2019-01-21 | 38.27        |
| 2019-01-22 | 40.7         |
| 2019-01-23 | 49.42        |
| 2019-01-24 | 35.37        |
| 2019-01-25 | 39.74        |
| 2019-01-26 | 47.92        |
| 2019-01-27 | 58.11        |
| 2019-01-28 | 46.23        |
| 2019-01-29 | 50.88        |
| 2019-01-30 | 55.69        |
| 2019-01-31 | 56.92        |
| 2019-02-01 | 46.76        |
| 2019-02-02 | 45.49        |
| 2019-02-03 | 41.1         |
| 2019-02-04 | 32.12        |
| 2019-02-05 | 28.9         |
| 2019-02-06 | 31.43        |
| 2019-02-07 | 26.46        |
| 2019-02-08 | 30.32        |
| 2019-02-09 | 31.42        |
| 2019-02-10 | 30.41        |
| 2019-02-11 | 37.08        |
| 2019-02-12 | 34.25        |
| 2019-02-13 | 38.63        |
| 2019-02-14 | 45.62        |
| 2019-02-15 | 35.91        |
| 2019-02-16 | 34.74        |
| 2019-02-17 | 31.47        |
| 2019-02-18 | 34.08        |
| 2019-02-19 | 34.98        |
| 2019-02-20 | 35.11        |
| 2019-02-21 | 30.39        |
| 2019-02-22 | 37.67        |
| 2019-02-23 | 38.09        |
| 2019-02-24 | 41.69        |
| 2019-02-25 | 41.82        |
| 2019-02-26 | 38.88        |
| 2019-02-27 | 46.76        |
| 2019-02-28 | 38.0         |
| 2019-03-01 | 41.83        |
| 2019-03-02 | 40.02        |
| 2019-03-03 | 44.57        |
| 2019-03-04 | 46.86        |
| 2019-03-05 | 40.43        |
| 2019-03-06 | 47.0         |
| 2019-03-07 | 41.16        |
| 2019-03-08 | 38.02        |
| 2019-03-09 | 33.98        |
| 2019-03-10 | 36.42        |
| 2019-03-11 | 48.77        |
| 2019-03-12 | 38.9         |
| 2019-03-13 | 43.35        |
| 2019-03-14 | 50.45        |
| 2019-03-15 | 56.95        |
| 2019-03-16 | 56.64        |
| 2019-03-17 | 61.94        |
| 2019-03-18 | 64.92        |
| 2019-03-19 | 69.08        |
| 2019-03-20 | 53.39        |
| 2019-03-21 | 56.52        |
| 2019-03-22 | 48.21        |
| 2019-03-23 | 42.16        |
| 2019-03-24 | 51.1         |
| 2019-03-25 | 45.28        |
| 2019-03-26 | 51.29        |
| 2019-03-27 | 49.06        |
| 2019-03-28 | 47.49        |
| 2019-03-29 | 50.23        |
| 2019-03-30 | 56.99        |
| 2019-03-31 | 61.13        |
| 2019-04-01 | 51.82        |
| 2019-04-02 | 53.77        |
| 2019-04-03 | 55.73        |
| 2019-04-04 | 52.48        |
| 2019-04-05 | 50.66        |
| 2019-04-06 | 53.88        |
| 2019-04-07 | 60.65        |
| 2019-04-08 | 56.73        |
| 2019-04-09 | 46.45        |
| 2019-04-10 | 51.65        |
| 2019-04-11 | 45.67        |
| 2019-04-12 | 54.3         |
| 2019-04-13 | 63.17        |
| 2019-04-14 | 45.06        |
| 2019-04-15 | 43.55        |
| 2019-04-16 | 55.96        |
| 2019-04-17 | 66.69        |
| 2019-04-18 | 75.75        |
| 2019-04-19 | 74.04        |
| 2019-04-20 | 54.12        |
| 2019-04-21 | 62.75        |
| 2019-04-22 | 71.32        |
| 2019-04-23 | 72.85        |
| 2019-04-24 | 73.6         |
| 2019-04-25 | 75.55        |
| 2019-04-26 | 68.21        |
| 2019-04-27 | 67.2         |
| 2019-04-28 | 59.79        |
| 2019-04-29 | 60.38        |
| 2019-04-30 | 57.52        |
| 2019-05-01 | 61.47        |
| 2019-05-02 | 67.49        |
| 2019-05-03 | 71.58        |
| 2019-05-04 | 74.58        |
| 2019-05-05 | 76.04        |
| 2019-05-06 | 74.28        |
| 2019-05-07 | 72.19        |
| 2019-05-08 | 72.76        |
| 2019-05-09 | 72.39        |
| 2019-05-10 | 74.87        |
| 2019-05-11 | 80.8         |
| 2019-05-12 | 79.96        |
| 2019-05-13 | 72.89        |
| 2019-05-14 | 61.73        |
| 2019-05-15 | 58.03        |
| 2019-05-16 | 54.64        |
| 2019-05-17 | 57.13        |
| 2019-05-18 | 52.51        |
| 2019-05-19 | 56.99        |
| 2019-05-20 | 61.22        |
| 2019-05-21 | 50.11        |
| 2019-05-22 | 59.44        |
| 2019-05-23 | 65.46        |
| 2019-05-24 | 67.13        |
| 2019-05-25 | 60.74        |
| 2019-05-26 | 59.5         |
| 2019-05-27 | 61.35        |
| 2019-05-28 | 69.61        |
| 2019-05-29 | 71.7         |
| 2019-05-30 | 72.58        |
| 2019-05-31 | 74.54        |
| 2019-06-01 | 78.73        |
| 2019-06-02 | 80.8         |
| 2019-06-03 | 80.4         |
| 2019-06-04 | 79.27        |
| 2019-06-05 | 81.1         |
| 2019-06-06 | 62.75        |
| 2019-06-07 | 56.93        |
| 2019-06-08 | 65.66        |
| 2019-06-09 | 77.82        |
| 2019-06-10 | 85.2         |
| 2019-06-11 | 89.1         |
| 2019-06-12 | 88.3         |
| 2019-06-13 | 84.9         |
| 2019-06-14 | 83.7         |
| 2019-06-15 | 83.6         |
| 2019-06-16 | 85.5         |
| 2019-06-17 | 82.8         |
| 2019-06-18 | 83.0         |
| 2019-06-19 | 77.19        |
| 2019-06-20 | 65.12        |
| 2019-06-21 | 68.57        |
| 2019-06-22 | 75.97        |
| 2019-06-23 | 76.52        |
| 2019-06-24 | 74.4         |
| 2019-06-25 | 73.4         |
| 2019-06-26 | 69.44        |
| 2019-06-27 | 66.3         |
| 2019-06-28 | 72.46        |
| 2019-06-29 | 76.36        |
| 2019-06-30 | 77.7         |
| 2019-07-01 | 77.49        |
| 2019-07-02 | 74.58        |
| 2019-07-03 | 71.82        |
| 2019-07-04 | 80.4         |
| 2019-07-05 | 83.2         |
| 2019-07-06 | 80.8         |
| 2019-07-07 | 79.91        |
| 2019-07-08 | 79.7         |
| 2019-07-09 | 78.44        |
| 2019-07-10 | 84.2         |
| 2019-07-11 | 85.8         |
| 2019-07-12 | 88.6         |
| 2019-07-13 | 85.1         |
| 2019-07-14 | 84.5         |
| 2019-07-15 | 81.6         |
| 2019-07-16 | 78.89        |
| 2019-07-17 | 81.9         |
| 2019-07-18 | 83.5         |
| 2019-07-19 | 81.8         |
| 2019-07-20 | 84.9         |
| 2019-07-21 | 89.5         |
| 2019-07-22 | 88.1         |
| 2019-07-23 | 88.8         |
| 2019-07-24 | 86.1         |
| 2019-07-25 | 89.3         |
| 2019-07-26 | 91.3         |
| 2019-07-27 | 88.3         |
| 2019-07-28 | 91.0         |
| 2019-07-29 | 88.6         |
| 2019-07-30 | 86.1         |
| 2019-07-31 | 86.7         |
| 2019-08-01 | 87.8         |
| 2019-08-02 | 85.5         |
| 2019-08-03 | 89.0         |
| 2019-08-04 | 89.4         |
| 2019-08-05 | 89.8         |
| 2019-08-06 | 88.3         |
| 2019-08-07 | 89.2         |
| 2019-08-08 | 87.2         |
| 2019-08-09 | 79.76        |
| 2019-08-10 | 63.41        |
| 2019-08-11 | 72.86        |
| 2019-08-12 | 80.3         |
| 2019-08-13 | 85.8         |
| 2019-08-14 | 88.0         |
| 2019-08-15 | 84.8         |
| 2019-08-16 | 83.6         |
| 2019-08-17 | 85.5         |
| 2019-08-18 | 88.1         |
| 2019-08-19 | 86.6         |
| 2019-08-20 | 85.8         |
| 2019-08-21 | 79.07        |
| 2019-08-22 | 77.27        |
| 2019-08-23 | 86.3         |
| 2019-08-24 | 89.5         |
| 2019-08-25 | 86.8         |
| 2019-08-26 | 87.4         |
| 2019-08-27 | 93.8         |
| 2019-08-28 | 86.5         |
| 2019-08-29 | 87.3         |
| 2019-08-30 | 84.8         |
| 2019-08-31 | 86.4         |
| 2019-09-01 | 85.7         |
| 2019-09-02 | 86.7         |
| 2019-09-03 | 86.0         |
| 2019-09-04 | 90.4         |
| 2019-09-05 | 87.0         |
| 2019-09-06 | 84.0         |
| 2019-09-07 | 78.91        |
| 2019-09-08 | 69.52        |
| 2019-09-09 | 69.41        |
| 2019-09-10 | 66.09        |
| 2019-09-11 | 71.17        |
| 2019-09-12 | 80.3         |
| 2019-09-13 | 82.5         |
| 2019-09-14 | 84.9         |
| 2019-09-15 | 77.98        |
| 2019-09-16 | 57.01        |
| 2019-09-17 | 56.63        |
| 2019-09-18 | 59.54        |
| 2019-09-19 | 61.23        |
| 2019-09-20 | 64.7         |
| 2019-09-21 | 69.15        |
| 2019-09-22 | 62.6         |
| 2019-09-23 | 67.89        |
| 2019-09-24 | 77.43        |
| 2019-09-25 | 75.79        |
| 2019-09-26 | 80.2         |
| 2019-09-27 | 68.28        |
| 2019-09-28 | 51.02        |
| 2019-09-29 | 45.41        |
| 2019-09-30 | 47.72        |
| 2019-10-01 | 52.8         |
| 2019-10-02 | 60.82        |
| 2019-10-03 | 57.01        |
| 2019-10-04 | 54.88        |
| 2019-10-05 | 61.36        |
| 2019-10-06 | 66.72        |
| 2019-10-07 | 74.38        |
| 2019-10-08 | 64.75        |
| 2019-10-09 | 50.23        |
| 2019-10-10 | 58.25        |
| 2019-10-11 | 63.96        |
| 2019-10-12 | 66.31        |
| 2019-10-13 | 67.41        |
| 2019-10-14 | 67.98        |
| 2019-10-15 | 69.07        |
| 2019-10-16 | 68.64        |
| 2019-10-17 | 49.95        |
| 2019-10-18 | 53.96        |
| 2019-10-19 | 47.48        |
| 2019-10-20 | 50.5         |
| 2019-10-21 | 64.15        |
| 2019-10-22 | 65.78        |
| 2019-10-23 | 62.08        |
| 2019-10-24 | 66.08        |
| 2019-10-25 | 72.25        |
| 2019-10-26 | 54.18        |
| 2019-10-27 | 47.34        |
| 2019-10-28 | 55.88        |
| 2019-10-29 | 42.77        |
| 2019-10-30 | 49.73        |
| 2019-10-31 | 59.39        |
| 2019-11-01 | 61.08        |
| 2019-11-02 | 63.69        |
| 2019-11-03 | 64.39        |
| 2019-11-04 | 65.84        |
| 2019-11-05 | 59.95        |
| 2019-11-06 | 63.33        |
| 2019-11-07 | 59.23        |
| 2019-11-08 | 67.18        |
| 2019-11-09 | 65.75        |
| 2019-11-10 | 68.73        |
| 2019-11-11 | 59.44        |
| 2019-11-12 | 63.8         |
| 2019-11-13 | 64.1         |
| 2019-11-14 | 57.31        |
| 2019-11-15 | 58.56        |
| 2019-11-16 | 52.81        |
| 2019-11-17 | 62.54        |
| 2019-11-18 | 61.66        |
| 2019-11-19 | 49.74        |
| 2019-11-20 | 45.71        |
| 2019-11-21 | 48.11        |
| 2019-11-22 | 53.0         |
| 2019-11-23 | 52.64        |
| 2019-11-24 | 53.69        |
| 2019-11-25 | 40.61        |
| 2019-11-26 | 30.99        |
| 2019-11-27 | 31.15        |
| 2019-11-28 | 34.44        |
| 2019-11-29 | 32.12        |
| 2019-11-30 | 32.55        |
| 2019-12-01 | 42.63        |
| 2019-12-02 | 49.19        |
| 2019-12-03 | 41.5         |
| 2019-12-04 | 37.14        |
| 2019-12-05 | 40.41        |
| 2019-12-06 | 49.46        |
| 2019-12-07 | 43.21        |
| 2019-12-08 | 44.21        |
| 2019-12-09 | 36.95        |
| 2019-12-10 | 33.74        |
| 2019-12-11 | 40.56        |
| 2019-12-12 | 45.82        |
| 2019-12-13 | 37.8         |
| 2019-12-14 | 36.35        |
| 2019-12-15 | 38.29        |
| 2019-12-16 | 34.58        |
| 2019-12-17 | 31.78        |
| 2019-12-18 | 39.55        |
| 2019-12-19 | 45.53        |
| 2019-12-20 | 49.29        |
| 2019-12-21 | 50.29        |
| 2019-12-22 | 45.2         |
| 2019-12-23 | 40.8         |
| 2019-12-24 | 36.36        |
| 2019-12-25 | 35.02        |
| 2019-12-26 | 39.42        |
| 2019-12-27 | 40.84        |
| 2019-12-28 | 42.06        |
| 2019-12-29 | 43.78        |
| 2019-12-30 | 42.81        |
| 2019-12-31 | 46.52        |
| 2020-01-01 | 46.97        |
| 2020-01-02 | 45.65        |
| 2020-01-03 | 51.63        |
| 2020-01-04 | 46.49        |
| 2020-01-05 | 38.55        |
| 2020-01-06 | 45.42        |
| 2020-01-07 | 47.67        |
| 2020-01-08 | 37.57        |
| 2020-01-09 | 36.81        |
| 2020-01-10 | 37.94        |
| 2020-01-11 | 35.85        |
| 2020-01-12 | 37.81        |
| 2020-01-13 | 34.31        |
| 2020-01-14 | 31.16        |
| 2020-01-15 | 33.25        |
| 2020-01-16 | 35.11        |
| 2020-01-17 | 32.0         |
| 2020-01-18 | 39.24        |
| 2020-01-19 | 33.4         |
| 2020-01-20 | 42.11        |
| 2020-01-21 | 39.04        |
| 2020-01-22 | 40.33        |
| 2020-01-23 | 44.88        |
| 2020-01-24 | 53.32        |
| 2020-01-25 | 44.11        |
| 2020-01-26 | 46.99        |
| 2020-01-27 | 45.48        |
| 2020-01-28 | 46.39        |
| 2020-01-29 | 42.83        |
| 2020-01-30 | 48.99        |
| 2020-01-31 | 57.4         |
| 2020-02-01 | 57.32        |
| 2020-02-02 | 39.24        |
| 2020-02-03 | 34.41        |
| 2020-02-04 | 33.44        |
| 2020-02-05 | 48.0         |
| 2020-02-06 | 55.34        |
| 2020-02-07 | 57.27        |
| 2020-02-08 | 40.38        |
| 2020-02-09 | 43.98        |
| 2020-02-10 | 51.79        |
| 2020-02-11 | 55.47        |
| 2020-02-12 | 54.12        |
| 2020-02-13 | 56.67        |
| 2020-02-14 | 50.14        |
| 2020-02-15 | 43.15        |
| 2020-02-16 | 47.86        |
| 2020-02-17 | 42.38        |
| 2020-02-18 | 44.74        |
| 2020-02-19 | 51.59        |
| 2020-02-20 | 54.73        |
| 2020-02-21 | 58.74        |
| 2020-02-22 | 59.32        |
| 2020-02-23 | 55.1         |
| 2020-02-24 | 52.67        |
| 2020-02-25 | 58.22        |
| 2020-02-26 | 62.02        |
| 2020-02-27 | 63.11        |
| 2020-02-28 | 62.01        |
| 2020-02-29 | 38.76        |
| 2020-03-01 | 43.01        |
| 2020-03-02 | 59.05        |
| 2020-03-03 | 64.1         |
| 2020-03-04 | 63.29        |
| 2020-03-05 | 64.85        |
| 2020-03-06 | 60.57        |
| 2020-03-07 | 40.8         |
| 2020-03-08 | 42.76        |
| 2020-03-09 | 45.91        |
| 2020-03-10 | 59.18        |
| 2020-03-11 | 62.64        |
| 2020-03-12 | 60.28        |
| 2020-03-13 | 57.16        |
| 2020-03-14 | 38.22        |
| 2020-03-15 | 36.81        |
| 2020-03-16 | 49.1         |
| 2020-03-17 | 49.62        |
| 2020-03-18 | 42.74        |
| 2020-03-19 | 49.14        |
| 2020-03-20 | 55.85        |
| 2020-03-21 | 56.96        |
| 2020-03-22 | 59.79        |
| 2020-03-23 | 55.11        |
| 2020-03-24 | 42.48        |
| 2020-03-25 | 38.58        |
| 2020-03-26 | 47.35        |
| 2020-03-27 | 48.4         |
| 2020-03-28 | 48.01        |
| 2020-03-29 | 53.42        |
| 2020-03-30 | 50.39        |
| 2020-03-31 | 47.4         |
| 2020-04-01 | 41.61        |
| 2020-04-02 | 47.35        |
| 2020-04-03 | 49.04        |
| 2020-04-04 | 44.09        |
| 2020-04-05 | 47.98        |
| 2020-04-06 | 52.36        |
| 2020-04-07 | 62.68        |
| 2020-04-08 | 69.43        |
| 2020-04-09 | 72.92        |
| 2020-04-10 | 71.04        |
| 2020-04-11 | 59.47        |
| 2020-04-12 | 61.23        |
| 2020-04-13 | 56.62        |
| 2020-04-14 | 65.23        |
| 2020-04-15 | 64.32        |
| 2020-04-16 | 60.16        |
| 2020-04-17 | 64.43        |
| 2020-04-18 | 64.87        |
| 2020-04-19 | 60.45        |
| 2020-04-20 | 63.5         |
| 2020-04-21 | 65.82        |
| 2020-04-22 | 58.34        |
| 2020-04-23 | 60.9         |
| 2020-04-24 | 66.82        |
| 2020-04-25 | 65.71        |
| 2020-04-26 | 72.13        |
| 2020-04-27 | 65.42        |
| 2020-04-28 | 76.54        |
| 2020-04-29 | 75.25        |
| 2020-04-30 | 62.8         |
| 2020-05-01 | 68.74        |
| 2020-05-02 | 65.12        |
| 2020-05-03 | 56.63        |
| 2020-05-04 | 67.41        |
| 2020-05-05 | 72.89        |
| 2020-05-06 | 59.58        |
| 2020-05-07 | 73.65        |
| 2020-05-08 | 79.54        |
| 2020-05-09 | 83.5         |
| 2020-05-10 | 77.31        |
| 2020-05-11 | 64.16        |
| 2020-05-12 | 56.0         |
| 2020-05-13 | 49.36        |
| 2020-05-14 | 54.73        |
| 2020-05-15 | 65.06        |
| 2020-05-16 | 65.72        |
| 2020-05-17 | 59.13        |
| 2020-05-18 | 53.57        |
| 2020-05-19 | 55.7         |
| 2020-05-20 | 58.13        |
| 2020-05-21 | 60.15        |
| 2020-05-22 | 56.01        |
| 2020-05-23 | 67.0         |
| 2020-05-24 | 74.21        |
| 2020-05-25 | 80.9         |
| 2020-05-26 | 79.49        |
| 2020-05-27 | 82.8         |
| 2020-05-28 | 88.0         |
| 2020-05-29 | 88.6         |
| 2020-05-30 | 69.27        |
| 2020-05-31 | 67.7         |
| 2020-06-01 | 70.09        |
| 2020-06-02 | 81.7         |
| 2020-06-03 | 83.2         |
| 2020-06-04 | 81.3         |
| 2020-06-05 | 75.35        |
| 2020-06-06 | 59.28        |
| 2020-06-07 | 50.32        |
| 2020-06-08 | 62.97        |
| 2020-06-09 | 74.5         |
| 2020-06-10 | 79.49        |
| 2020-06-11 | 78.58        |
| 2020-06-12 | 70.27        |
| 2020-06-13 | 58.81        |
| 2020-06-14 | 69.31        |
| 2020-06-15 | 60.15        |
| 2020-06-16 | 57.14        |
| 2020-06-17 | 70.13        |
| 2020-06-18 | 78.42        |
| 2020-06-19 | 84.8         |
| 2020-06-20 | 83.6         |
| 2020-06-21 | 81.9         |
| 2020-06-22 | 89.6         |
| 2020-06-23 | 94.0         |
| 2020-06-24 | 80.4         |
| 2020-06-25 | 87.1         |
| 2020-06-26 | 92.6         |
| 2020-06-27 | 79.45        |
| 2020-06-28 | 59.89        |
| 2020-06-29 | 69.77        |
| 2020-06-30 | 71.95        |
| 2020-07-01 | 74.37        |
| 2020-07-02 | 78.89        |
| 2020-07-03 | 80.5         |
| 2020-07-04 | 77.91        |
| 2020-07-05 | 80.4         |
| 2020-07-06 | 81.7         |
| 2020-07-07 | 74.82        |
| 2020-07-08 | 78.58        |
| 2020-07-09 | 82.1         |
| 2020-07-10 | 85.1         |
| 2020-07-11 | 88.3         |
| 2020-07-12 | 83.9         |
| 2020-07-13 | 82.6         |
| 2020-07-14 | 84.9         |
| 2020-07-15 | 89.4         |
| 2020-07-16 | 91.2         |
| 2020-07-17 | 89.3         |
| 2020-07-18 | 91.9         |
| 2020-07-19 | 92.6         |
| 2020-07-20 | 94.7         |
| 2020-07-21 | 95.9         |
| 2020-07-22 | 90.0         |
| 2020-07-23 | 84.0         |
| 2020-07-24 | 87.1         |
| 2020-07-25 | 87.9         |
| 2020-07-26 | 93.4         |
| 2020-07-27 | 92.2         |
| 2020-07-28 | 90.7         |
| 2020-07-29 | 92.7         |
| 2020-07-30 | 91.7         |
| 2020-07-31 | 90.7         |
| 2020-08-01 | 91.0         |
| 2020-08-02 | 87.9         |
| 2020-08-03 | 85.4         |
| 2020-08-04 | 90.3         |
| 2020-08-05 | 88.7         |
| 2020-08-06 | 77.8         |
| 2020-08-07 | 80.5         |
| 2020-08-08 | 87.4         |
| 2020-08-09 | 87.3         |
| 2020-08-10 | 90.0         |
| 2020-08-11 | 89.6         |
| 2020-08-12 | 83.4         |
| 2020-08-13 | 86.7         |
| 2020-08-14 | 92.7         |
| 2020-08-15 | 96.6         |
| 2020-08-16 | 85.4         |
| 2020-08-17 | 82.9         |
| 2020-08-18 | 91.7         |
| 2020-08-19 | 88.2         |
| 2020-08-20 | 85.2         |
| 2020-08-21 | 86.0         |
| 2020-08-22 | 88.3         |
| 2020-08-23 | 89.5         |
| 2020-08-24 | 83.3         |
| 2020-08-25 | 85.0         |
| 2020-08-26 | 84.7         |
| 2020-08-27 | 84.1         |
| 2020-08-28 | 88.3         |
| 2020-08-29 | 88.9         |
| 2020-08-30 | 79.74        |
| 2020-08-31 | 82.0         |
| 2020-09-01 | 88.9         |
| 2020-09-02 | 95.6         |
| 2020-09-03 | 97.4         |
| 2020-09-04 | 96.3         |
| 2020-09-05 | 92.5         |
| 2020-09-06 | 94.1         |
| 2020-09-07 | 93.6         |
| 2020-09-08 | 75.91        |
| 2020-09-09 | 84.4         |
| 2020-09-10 | 87.9         |
| 2020-09-11 | 86.3         |
| 2020-09-12 | 87.6         |
| 2020-09-13 | 87.7         |
| 2020-09-14 | 85.5         |
| 2020-09-15 | 85.0         |
| 2020-09-16 | 85.0         |
| 2020-09-17 | 81.5         |
| 2020-09-18 | 70.47        |
| 2020-09-19 | 67.37        |
| 2020-09-20 | 78.34        |
| 2020-09-21 | 76.8         |
| 2020-09-22 | 76.56        |
| 2020-09-23 | 76.58        |
| 2020-09-24 | 67.15        |
| 2020-09-25 | 70.64        |
| 2020-09-26 | 64.99        |
| 2020-09-27 | 76.12        |
| 2020-09-28 | 81.5         |
| 2020-09-29 | 87.1         |
| 2020-09-30 | 84.2         |
| 2020-10-01 | 88.6         |
| 2020-10-02 | 82.7         |
| 2020-10-03 | 83.1         |
| 2020-10-04 | 76.56        |
| 2020-10-05 | 79.8         |
| 2020-10-06 | 82.8         |
| 2020-10-07 | 78.63        |
| 2020-10-08 | 74.6         |
| 2020-10-09 | 74.21        |
| 2020-10-10 | 58.38        |
| 2020-10-11 | 61.63        |
| 2020-10-12 | 68.03        |
| 2020-10-13 | 70.11        |
| 2020-10-14 | 64.32        |
| 2020-10-15 | 66.33        |
| 2020-10-16 | 77.19        |
| 2020-10-17 | 75.74        |
| 2020-10-18 | 73.56        |
| 2020-10-19 | 71.64        |
| 2020-10-20 | 71.3         |
| 2020-10-21 | 61.49        |
| 2020-10-22 | 50.08        |
| 2020-10-23 | 62.78        |
| 2020-10-24 | 61.38        |
| 2020-10-25 | 43.97        |
| 2020-10-26 | 58.01        |
| 2020-10-27 | 65.4         |
| 2020-10-28 | 66.05        |
| 2020-10-29 | 74.0         |
| 2020-10-30 | 71.97        |
| 2020-10-31 | 61.84        |
| 2020-11-01 | 74.85        |
| 2020-11-02 | 72.7         |
| 2020-11-03 | 71.08        |
| 2020-11-04 | 69.61        |
| 2020-11-05 | 71.92        |
| 2020-11-06 | 53.39        |
| 2020-11-07 | 44.71        |
| 2020-11-08 | 35.57        |
| 2020-11-09 | 38.78        |
| 2020-11-10 | 45.71        |
| 2020-11-11 | 44.96        |
| 2020-11-12 | 44.74        |
| 2020-11-13 | 42.81        |
| 2020-11-14 | 41.6         |
| 2020-11-15 | 44.19        |
| 2020-11-16 | 55.27        |
| 2020-11-17 | 53.74        |
| 2020-11-18 | 44.95        |
| 2020-11-19 | 44.27        |
| 2020-11-20 | 40.29        |
| 2020-11-21 | 41.58        |
| 2020-11-22 | 38.43        |
| 2020-11-23 | 44.53        |
| 2020-11-24 | 44.01        |
| 2020-11-25 | 37.95        |
| 2020-11-26 | 43.96        |
| 2020-11-27 | 39.78        |
| 2020-11-28 | 40.33        |
| 2020-11-29 | 47.17        |
| 2020-11-30 | 44.94        |
| 2020-12-01 | 42.27        |
| 2020-12-02 | 43.17        |
| 2020-12-03 | 51.14        |
| 2020-12-04 | 48.31        |
| 2020-12-05 | 47.67        |
| 2020-12-06 | 46.42        |
| 2020-12-07 | 48.94        |
| 2020-12-08 | 56.01        |
| 2020-12-09 | 47.18        |
| 2020-12-10 | 44.27        |
| 2020-12-11 | 34.19        |
| 2020-12-12 | 29.08        |
| 2020-12-13 | 38.28        |
| 2020-12-14 | 40.22        |
| 2020-12-15 | 35.29        |
| 2020-12-16 | 39.0         |
| 2020-12-17 | 38.43        |
| 2020-12-18 | 37.83        |
| 2020-12-19 | 43.82        |
| 2020-12-20 | 46.68        |
| 2020-12-21 | 53.03        |
| 2020-12-22 | 36.48        |
| 2020-12-23 | 39.89        |
| 2020-12-24 | 40.8         |
| 2020-12-25 | 40.87        |
| 2020-12-26 | 40.13        |
| 2020-12-27 | 36.96        |
| 2020-12-28 | 37.03        |
| 2020-12-29 | 35.23        |
| 2020-12-30 | 42.57        |
| 2020-12-31 | 35.63        |
| 2021-01-01 | 38.75        |
| 2021-01-02 | 37.36        |
| 2021-01-03 | 45.22        |
| 2021-01-04 | 43.53        |
| 2021-01-05 | 40.37        |
| 2021-01-06 | 42.63        |
| 2021-01-07 | 41.18        |
| 2021-01-08 | 39.45        |
| 2021-01-09 | 36.02        |
| 2021-01-10 | 41.89        |
| 2021-01-11 | 35.17        |
| 2021-01-12 | 47.6         |
| 2021-01-13 | 54.5         |
| 2021-01-14 | 53.06        |
| 2021-01-15 | 44.62        |
| 2021-01-16 | 38.05        |
| 2021-01-17 | 47.25        |
| 2021-01-18 | 47.83        |
| 2021-01-19 | 46.35        |
| 2021-01-20 | 45.98        |
| 2021-01-21 | 45.28        |
| 2021-01-22 | 39.45        |
| 2021-01-23 | 42.23        |
| 2021-01-24 | 32.27        |
| 2021-01-25 | 32.97        |
| 2021-01-26 | 30.95        |
| 2021-01-27 | 42.68        |
| 2021-01-28 | 41.04        |
| 2021-01-29 | 39.93        |
| 2021-01-30 | 44.99        |
| 2021-01-31 | 45.3         |
| 2021-02-01 | 50.47        |
| 2021-02-02 | 42.8         |
| 2021-02-03 | 35.28        |
| 2021-02-04 | 45.09        |
| 2021-02-05 | 48.74        |
| 2021-02-06 | 54.58        |
| 2021-02-07 | 55.18        |
| 2021-02-08 | 52.08        |
| 2021-02-09 | 48.52        |
| 2021-02-10 | 54.24        |
| 2021-02-11 | 46.01        |
| 2021-02-12 | 44.34        |
| 2021-02-13 | 41.62        |
| 2021-02-14 | 37.09        |
| 2021-02-15 | 43.76        |
| 2021-02-16 | 39.87        |
| 2021-02-17 | 40.84        |
| 2021-02-18 | 32.97        |
| 2021-02-19 | 43.59        |
| 2021-02-20 | 39.71        |
| 2021-02-21 | 45.85        |
| 2021-02-22 | 54.1         |
| 2021-02-23 | 51.25        |
| 2021-02-24 | 42.17        |
| 2021-02-25 | 47.35        |
| 2021-02-26 | 38.79        |
| 2021-02-27 | 41.89        |
| 2021-02-28 | 52.75        |
| 2021-03-01 | 54.39        |
| 2021-03-02 | 57.2         |
| 2021-03-03 | 61.14        |
| 2021-03-04 | 54.71        |
| 2021-03-05 | 56.19        |
| 2021-03-06 | 45.91        |
| 2021-03-07 | 47.35        |
| 2021-03-08 | 45.21        |
| 2021-03-09 | 42.31        |
| 2021-03-10 | 41.81        |
| 2021-03-11 | 50.05        |
| 2021-03-12 | 53.57        |
| 2021-03-13 | 61.75        |
| 2021-03-14 | 45.22        |
| 2021-03-15 | 39.5         |
| 2021-03-16 | 43.96        |
| 2021-03-17 | 51.93        |
| 2021-03-18 | 52.04        |
| 2021-03-19 | 48.39        |
| 2021-03-20 | 45.5         |
| 2021-03-21 | 54.35        |
| 2021-03-22 | 47.01        |
| 2021-03-23 | 51.07        |
| 2021-03-24 | 51.43        |
| 2021-03-25 | 47.2         |
| 2021-03-26 | 57.52        |
| 2021-03-27 | 68.73        |
| 2021-03-28 | 66.76        |
| 2021-03-29 | 47.66        |
| 2021-03-30 | 56.73        |
| 2021-03-31 | 70.65        |
| 2021-04-01 | 69.56        |
| 2021-04-02 | 68.98        |
| 2021-04-03 | 68.64        |
| 2021-04-04 | 68.52        |
| 2021-04-05 | 55.82        |
| 2021-04-06 | 66.11        |
| 2021-04-07 | 65.12        |
| 2021-04-08 | 54.42        |
| 2021-04-09 | 66.23        |
| 2021-04-10 | 53.02        |
| 2021-04-11 | 58.94        |
| 2021-04-12 | 60.44        |
| 2021-04-13 | 55.46        |
| 2021-04-14 | 57.34        |
| 2021-04-15 | 61.19        |
| 2021-04-16 | 65.57        |
| 2021-04-17 | 68.61        |
| 2021-04-18 | 74.09        |
| 2021-04-19 | 70.76        |
| 2021-04-20 | 61.28        |
| 2021-04-21 | 65.54        |
| 2021-04-22 | 65.48        |
| 2021-04-23 | 67.42        |
| 2021-04-24 | 50.32        |
| 2021-04-25 | 42.73        |
| 2021-04-26 | 47.36        |
| 2021-04-27 | 62.02        |
| 2021-04-28 | 72.37        |
| 2021-04-29 | 81.9         |
| 2021-04-30 | 77.67        |
| 2021-05-01 | 63.59        |
| 2021-05-02 | 61.23        |
| 2021-05-03 | 66.08        |
| 2021-05-04 | 66.65        |
| 2021-05-05 | 80.6         |
| 2021-05-06 | 73.59        |
| 2021-05-07 | 56.64        |
| 2021-05-08 | 63.56        |
| 2021-05-09 | 61.41        |
| 2021-05-10 | 67.85        |
| 2021-05-11 | 73.1         |
| 2021-05-12 | 80.0         |
| 2021-05-13 | 80.6         |
| 2021-05-14 | 74.11        |
| 2021-05-15 | 75.47        |
| 2021-05-16 | 77.49        |
| 2021-05-17 | 77.05        |
| 2021-05-18 | 66.15        |
| 2021-05-19 | 53.69        |
| 2021-05-20 | 49.59        |
| 2021-05-21 | 53.66        |
| 2021-05-22 | 55.25        |
| 2021-05-23 | 65.36        |
| 2021-05-24 | 69.62        |
| 2021-05-25 | 62.17        |
| 2021-05-26 | 73.56        |
| 2021-05-27 | 70.89        |
| 2021-05-28 | 74.16        |
| 2021-05-29 | 81.9         |
| 2021-05-30 | 83.4         |
| 2021-05-31 | 87.3         |
| 2021-06-01 | 94.2         |
| 2021-06-02 | 94.7         |
| 2021-06-03 | 89.8         |
| 2021-06-04 | 85.0         |
| 2021-06-05 | 74.48        |
| 2021-06-06 | 67.39        |
| 2021-06-07 | 63.55        |
| 2021-06-08 | 63.64        |
| 2021-06-09 | 63.66        |
| 2021-06-10 | 63.39        |
| 2021-06-11 | 64.29        |
| 2021-06-12 | 78.02        |
| 2021-06-13 | 81.0         |
| 2021-06-14 | 75.71        |
| 2021-06-15 | 68.7         |
| 2021-06-16 | 82.1         |
| 2021-06-17 | 87.2         |
| 2021-06-18 | 90.7         |
| 2021-06-19 | 92.1         |
| 2021-06-20 | 95.6         |
| 2021-06-21 | 95.5         |
| 2021-06-22 | 87.4         |
| 2021-06-23 | 87.5         |
| 2021-06-24 | 88.8         |
| 2021-06-25 | 90.3         |
| 2021-06-26 | 93.4         |
| 2021-06-27 | 100.0        |
| 2021-06-28 | 103.6        |
| 2021-06-29 | 100.5        |
| 2021-06-30 | 93.5         |
| 2021-07-01 | 93.0         |
| 2021-07-02 | 93.8         |
| 2021-07-03 | 95.8         |
| 2021-07-04 | 92.9         |
| 2021-07-05 | 94.8         |
| 2021-07-06 | 95.8         |
| 2021-07-07 | 89.6         |
| 2021-07-08 | 90.1         |
| 2021-07-09 | 97.4         |
| 2021-07-10 | 98.4         |
| 2021-07-11 | 95.1         |
| 2021-07-12 | 95.7         |
| 2021-07-13 | 92.4         |
| 2021-07-14 | 93.9         |
| 2021-07-15 | 89.0         |
| 2021-07-16 | 86.3         |
| 2021-07-17 | 89.0         |
| 2021-07-18 | 93.5         |
| 2021-07-19 | 92.4         |
| 2021-07-20 | 90.4         |
| 2021-07-21 | 84.5         |
| 2021-07-22 | 87.7         |
| 2021-07-23 | 92.6         |
| 2021-07-24 | 91.3         |
| 2021-07-25 | 94.8         |
| 2021-07-26 | 93.7         |
| 2021-07-27 | 76.25        |
| 2021-07-28 | 87.4         |
| 2021-07-29 | 94.7         |
| 2021-07-30 | 87.3         |
| 2021-07-31 | 86.5         |
| 2021-08-01 | 90.8         |
| 2021-08-02 | 92.7         |
| 2021-08-03 | 91.5         |
| 2021-08-04 | 89.0         |
| 2021-08-05 | 80.7         |
| 2021-08-06 | 84.4         |
| 2021-08-07 | 90.6         |
| 2021-08-08 | 84.5         |
| 2021-08-09 | 84.4         |
| 2021-08-10 | 94.2         |
| 2021-08-11 | 96.0         |
| 2021-08-12 | 96.3         |
| 2021-08-13 | 95.2         |
| 2021-08-14 | 96.3         |
| 2021-08-15 | 98.1         |
| 2021-08-16 | 90.7         |
| 2021-08-17 | 72.03        |
| 2021-08-18 | 74.88        |
| 2021-08-19 | 78.83        |
| 2021-08-20 | 80.9         |
| 2021-08-21 | 72.21        |
| 2021-08-22 | 81.5         |
| 2021-08-23 | 82.4         |
| 2021-08-24 | 81.0         |
| 2021-08-25 | 80.8         |
| 2021-08-26 | 81.9         |
| 2021-08-27 | 82.6         |
| 2021-08-28 | 87.1         |
| 2021-08-29 | 89.6         |
| 2021-08-30 | 84.4         |
| 2021-08-31 | 79.07        |
| 2021-09-01 | 78.95        |
| 2021-09-02 | 78.47        |
| 2021-09-03 | 81.7         |
| 2021-09-04 | 85.9         |
| 2021-09-05 | 89.6         |
| 2021-09-06 | 88.3         |
| 2021-09-07 | 93.6         |
| 2021-09-08 | 87.0         |
| 2021-09-09 | 92.1         |
| 2021-09-10 | 73.74        |
| 2021-09-11 | 77.89        |
| 2021-09-12 | 81.6         |
| 2021-09-13 | 77.96        |
| 2021-09-14 | 85.4         |
| 2021-09-15 | 81.4         |
| 2021-09-16 | 76.34        |
| 2021-09-17 | 83.5         |
| 2021-09-18 | 60.08        |
| 2021-09-19 | 57.55        |
| 2021-09-20 | 70.83        |
| 2021-09-21 | 82.2         |
| 2021-09-22 | 77.92        |
| 2021-09-23 | 78.04        |
| 2021-09-24 | 84.0         |
| 2021-09-25 | 84.5         |
| 2021-09-26 | 79.94        |
| 2021-09-27 | 67.95        |
| 2021-09-28 | 54.24        |
| 2021-09-29 | 65.23        |
| 2021-09-30 | 73.0         |
| 2021-10-01 | 73.95        |
| 2021-10-02 | 78.35        |
| 2021-10-03 | 81.4         |
| 2021-10-04 | 79.94        |
| 2021-10-05 | 71.62        |
| 2021-10-06 | 57.35        |
| 2021-10-07 | 61.65        |
| 2021-10-08 | 59.68        |
| 2021-10-09 | 62.44        |
| 2021-10-10 | 60.07        |
| 2021-10-11 | 48.16        |
| 2021-10-12 | 53.27        |
| 2021-10-13 | 52.56        |
| 2021-10-14 | 56.55        |
| 2021-10-15 | 68.58        |
| 2021-10-16 | 77.3         |
| 2021-10-17 | 61.9         |
| 2021-10-18 | 51.11        |
| 2021-10-19 | 53.7         |
| 2021-10-20 | 53.86        |
| 2021-10-21 | 66.49        |
| 2021-10-22 | 58.01        |
| 2021-10-23 | 46.91        |
| 2021-10-24 | 50.67        |
| 2021-10-25 | 49.13        |
| 2021-10-26 | 51.93        |
| 2021-10-27 | 60.17        |
| 2021-10-28 | 66.69        |
| 2021-10-29 | 64.04        |
| 2021-10-30 | 51.97        |
| 2021-10-31 | 52.14        |
| 2021-11-01 | 49.69        |
| 2021-11-02 | 55.52        |
| 2021-11-03 | 61.72        |
| 2021-11-04 | 54.71        |
| 2021-11-05 | 45.23        |
| 2021-11-06 | 44.13        |
| 2021-11-07 | 43.12        |
| 2021-11-08 | 45.34        |
| 2021-11-09 | 52.17        |
| 2021-11-10 | 46.78        |
| 2021-11-11 | 61.62        |
| 2021-11-12 | 58.9         |
| 2021-11-13 | 62.42        |
| 2021-11-14 | 61.29        |
| 2021-11-15 | 56.15        |
| 2021-11-16 | 45.73        |
| 2021-11-17 | 44.0         |
| 2021-11-18 | 49.38        |
| 2021-11-19 | 49.51        |
| 2021-11-20 | 48.56        |
| 2021-11-21 | 49.91        |
| 2021-11-22 | 51.76        |
| 2021-11-23 | 40.5         |
| 2021-11-24 | 42.08        |
| 2021-11-25 | 50.43        |
| 2021-11-26 | 53.88        |
| 2021-11-27 | 59.35        |
| 2021-11-28 | 61.91        |
| 2021-11-29 | 47.9         |
| 2021-11-30 | 56.35        |
| 2021-12-01 | 57.33        |
| 2021-12-02 | 60.11        |
| 2021-12-03 | 54.76        |
| 2021-12-04 | 56.76        |
| 2021-12-05 | 55.19        |
| 2021-12-06 | 43.17        |
| 2021-12-07 | 49.38        |
| 2021-12-08 | 43.41        |
| 2021-12-09 | 36.73        |
| 2021-12-10 | 38.86        |
| 2021-12-11 | 39.61        |
| 2021-12-12 | 40.59        |
| 2021-12-13 | 38.46        |
| 2021-12-14 | 33.49        |
| 2021-12-15 | 31.96        |
| 2021-12-16 | 35.01        |
| 2021-12-17 | 33.1         |
| 2021-12-18 | 31.45        |
| 2021-12-19 | 43.36        |
| 2021-12-20 | 44.06        |
| 2021-12-21 | 37.79        |
| 2021-12-22 | 42.45        |
| 2021-12-23 | 38.93        |
| 2021-12-24 | 33.17        |
| 2021-12-25 | 31.8         |
| 2021-12-26 | 27.23        |
| 2021-12-27 | 26.5         |
| 2021-12-28 | 26.81        |
| 2021-12-29 | 32.49        |
| 2021-12-30 | 31.31        |
| 2021-12-31 | 31.21        |
| 2022-01-01 | 25.85        |
| 2022-01-02 | 34.08        |
| 2022-01-03 | 39.3         |
| 2022-01-04 | 38.76        |
| 2022-01-05 | 43.4         |
| 2022-01-06 | 48.21        |
| 2022-01-07 | 40.85        |
| 2022-01-08 | 41.45        |
| 2022-01-09 | 44.32        |
| 2022-01-10 | 46.55        |
| 2022-01-11 | 49.32        |
| 2022-01-12 | 53.82        |
| 2022-01-13 | 46.99        |
| 2022-01-14 | 44.14        |
| 2022-01-15 | 46.68        |
| 2022-01-16 | 50.78        |
| 2022-01-17 | 46.01        |
| 2022-01-18 | 48.74        |
| 2022-01-19 | 51.02        |
| 2022-01-20 | 51.54        |
| 2022-01-21 | 46.44        |
| 2022-01-22 | 56.8         |
| 2022-01-23 | 56.57        |
| 2022-01-24 | 54.61        |
| 2022-01-25 | 48.1         |
| 2022-01-26 | 46.18        |
| 2022-01-27 | 49.53        |
| 2022-01-28 | 51.04        |
| 2022-01-29 | 49.8         |
| 2022-01-30 | 48.92        |
| 2022-01-31 | 42.24        |
| 2022-02-01 | 39.41        |
| 2022-02-02 | 41.63        |
| 2022-02-03 | 48.31        |
| 2022-02-04 | 49.99        |
| 2022-02-05 | 52.66        |
| 2022-02-06 | 59.47        |
| 2022-02-07 | 55.98        |
| 2022-02-08 | 59.69        |
| 2022-02-09 | 61.9         |
| 2022-02-10 | 62.6         |
| 2022-02-11 | 59.59        |
| 2022-02-12 | 60.95        |
| 2022-02-13 | 65.31        |
| 2022-02-14 | 55.05        |
| 2022-02-15 | 45.3         |
| 2022-02-16 | 51.74        |
| 2022-02-17 | 54.73        |
| 2022-02-18 | 59.35        |
| 2022-02-19 | 61.82        |
| 2022-02-20 | 43.01        |
| 2022-02-21 | 33.71        |
| 2022-02-22 | 29.22        |
| 2022-02-23 | 32.71        |
| 2022-02-24 | 41.25        |
| 2022-02-25 | 44.27        |
| 2022-02-26 | 50.84        |
| 2022-02-27 | 55.49        |
| 2022-02-28 | 62.91        |
| 2022-03-01 | 62.34        |
| 2022-03-02 | 64.15        |
| 2022-03-03 | 42.48        |
| 2022-03-04 | 42.04        |
| 2022-03-05 | 45.4         |
| 2022-03-06 | 48.51        |
| 2022-03-07 | 58.02        |
| 2022-03-08 | 52.57        |
| 2022-03-09 | 45.82        |
| 2022-03-10 | 47.91        |
| 2022-03-11 | 61.9         |
| 2022-03-12 | 60.01        |
| 2022-03-13 | 44.96        |
| 2022-03-14 | 65.52        |
| 2022-03-15 | 49.56        |
| 2022-03-16 | 54.24        |
| 2022-03-17 | 59.35        |
| 2022-03-18 | 59.48        |
| 2022-03-19 | 47.88        |
| 2022-03-20 | 46.21        |
| 2022-03-21 | 56.28        |
| 2022-03-22 | 69.32        |
| 2022-03-23 | 71.31        |
| 2022-03-24 | 71.49        |
| 2022-03-25 | 70.92        |
| 2022-03-26 | 70.43        |
| 2022-03-27 | 61.47        |
| 2022-03-28 | 55.4         |
| 2022-03-29 | 63.72        |
| 2022-03-30 | 50.62        |
| 2022-03-31 | 54.61        |
| 2022-04-01 | 63.96        |
| 2022-04-02 | 58.8         |
| 2022-04-03 | 59.53        |
| 2022-04-04 | 45.82        |
| 2022-04-05 | 47.95        |
| 2022-04-06 | 64.51        |
| 2022-04-07 | 77.79        |
| 2022-04-08 | 59.49        |
| 2022-04-09 | 49.07        |
| 2022-04-10 | 45.83        |
| 2022-04-11 | 34.8         |
| 2022-04-12 | 38.84        |
| 2022-04-13 | 40.24        |
| 2022-04-14 | 46.82        |
| 2022-04-15 | 46.03        |
| 2022-04-16 | 43.79        |
| 2022-04-17 | 57.47        |
| 2022-04-18 | 56.58        |
| 2022-04-19 | 45.81        |
| 2022-04-20 | 48.8         |
| 2022-04-21 | 49.44        |
| 2022-04-22 | 52.33        |
| 2022-04-23 | 57.96        |
| 2022-04-24 | 66.18        |
| 2022-04-25 | 63.8         |
| 2022-04-26 | 53.88        |
| 2022-04-27 | 57.92        |
| 2022-04-28 | 52.16        |
| 2022-04-29 | 60.53        |
| 2022-04-30 | 60.41        |
| 2022-05-01 | 61.77        |
| 2022-05-02 | 50.68        |
| 2022-05-03 | 64.93        |
| 2022-05-04 | 77.17        |
| 2022-05-05 | 56.13        |
| 2022-05-06 | 63.33        |
| 2022-05-07 | 48.94        |
| 2022-05-08 | 40.51        |
| 2022-05-09 | 43.01        |
| 2022-05-10 | 45.56        |
| 2022-05-11 | 53.18        |
| 2022-05-12 | 52.98        |
| 2022-05-13 | 62.28        |
| 2022-05-14 | 69.07        |
| 2022-05-15 | 77.45        |
| 2022-05-16 | 68.27        |
| 2022-05-17 | 70.91        |
| 2022-05-18 | 70.89        |
| 2022-05-19 | 54.24        |
| 2022-05-20 | 60.39        |
| 2022-05-21 | 65.92        |
| 2022-05-22 | 67.09        |
| 2022-05-23 | 71.68        |
| 2022-05-24 | 74.52        |
| 2022-05-25 | 81.6         |
| 2022-05-26 | 78.83        |
| 2022-05-27 | 65.3         |
| 2022-05-28 | 58.86        |
| 2022-05-29 | 52.27        |
| 2022-05-30 | 57.49        |
| 2022-05-31 | 69.21        |
| 2022-06-01 | 77.44        |
| 2022-06-02 | 76.24        |
| 2022-06-03 | 69.68        |
| 2022-06-04 | 62.95        |
| 2022-06-05 | 69.14        |
| 2022-06-06 | 68.41        |
| 2022-06-07 | 78.13        |
| 2022-06-08 | 75.73        |
| 2022-06-09 | 80.2         |
| 2022-06-10 | 81.1         |
| 2022-06-11 | 80.3         |
| 2022-06-12 | 59.58        |
| 2022-06-13 | 56.7         |
| 2022-06-14 | 64.63        |
| 2022-06-15 | 81.1         |
| 2022-06-16 | 67.85        |
| 2022-06-17 | 61.72        |
| 2022-06-18 | 58.64        |
| 2022-06-19 | 64.65        |
| 2022-06-20 | 72.86        |
| 2022-06-21 | 81.8         |
| 2022-06-22 | 89.7         |
| 2022-06-23 | 84.0         |
| 2022-06-24 | 84.2         |
| 2022-06-25 | 90.7         |
| 2022-06-26 | 94.7         |
| 2022-06-27 | 93.8         |
| 2022-06-28 | 82.7         |
| 2022-06-29 | 83.5         |
| 2022-06-30 | 86.7         |
| 2022-07-01 | 85.7         |
| 2022-07-02 | 82.1         |
| 2022-07-03 | 74.13        |
| 2022-07-04 | 66.63        |
| 2022-07-05 | 74.74        |
| 2022-07-06 | 80.5         |
| 2022-07-07 | 81.2         |
| 2022-07-08 | 83.8         |
| 2022-07-09 | 85.0         |
| 2022-07-10 | 86.1         |
| 2022-07-11 | 93.5         |
| 2022-07-12 | 96.4         |
| 2022-07-13 | 91.6         |
| 2022-07-14 | 91.6         |
| 2022-07-15 | 91.5         |
| 2022-07-16 | 92.5         |
| 2022-07-17 | 92.7         |
| 2022-07-18 | 92.4         |
| 2022-07-19 | 94.8         |
| 2022-07-20 | 94.2         |
| 2022-07-21 | 94.0         |
| 2022-07-22 | 89.1         |
| 2022-07-23 | 89.1         |
| 2022-07-24 | 93.0         |
| 2022-07-25 | 97.7         |
| 2022-07-26 | 100.4        |
| 2022-07-27 | 101.7        |
| 2022-07-28 | 101.1        |
| 2022-07-29 | 101.7        |
| 2022-07-30 | 99.9         |
| 2022-07-31 | 99.4         |
| 2022-08-01 | 89.1         |
| 2022-08-02 | 84.5         |
| 2022-08-03 | 93.0         |
| 2022-08-04 | 93.7         |
| 2022-08-05 | 91.4         |
| 2022-08-06 | 88.7         |
| 2022-08-07 | 95.3         |
| 2022-08-08 | 93.8         |
| 2022-08-09 | 88.7         |
| 2022-08-10 | 84.4         |
| 2022-08-11 | 86.8         |
| 2022-08-12 | 88.1         |
| 2022-08-13 | 85.9         |
| 2022-08-14 | 89.3         |
| 2022-08-15 | 92.5         |
| 2022-08-16 | 97.6         |
| 2022-08-17 | 94.6         |
| 2022-08-18 | 77.89        |
| 2022-08-19 | 90.3         |
| 2022-08-20 | 92.4         |
| 2022-08-21 | 93.8         |
| 2022-08-22 | 88.8         |
| 2022-08-23 | 89.3         |
| 2022-08-24 | 92.7         |
| 2022-08-25 | 92.4         |
| 2022-08-26 | 89.9         |
| 2022-08-27 | 81.8         |
| 2022-08-28 | 88.4         |
| 2022-08-29 | 93.4         |
| 2022-08-30 | 94.8         |
| 2022-08-31 | 92.0         |
| 2022-09-01 | 95.0         |
| 2022-09-02 | 95.9         |
| 2022-09-03 | 86.5         |
| 2022-09-04 | 89.1         |
| 2022-09-05 | 95.4         |
| 2022-09-06 | 100.8        |
| 2022-09-07 | 93.7         |
| 2022-09-08 | 87.5         |
| 2022-09-09 | 87.8         |
| 2022-09-10 | 92.7         |
| 2022-09-11 | 82.2         |
| 2022-09-12 | 82.9         |
| 2022-09-13 | 80.9         |
| 2022-09-14 | 75.68        |
| 2022-09-15 | 75.89        |
| 2022-09-16 | 75.37        |
| 2022-09-17 | 69.35        |
| 2022-09-18 | 65.54        |
| 2022-09-19 | 68.41        |
| 2022-09-20 | 60.41        |
| 2022-09-21 | 64.26        |
| 2022-09-22 | 69.91        |
| 2022-09-23 | 75.65        |
| 2022-09-24 | 82.7         |
| 2022-09-25 | 85.0         |
| 2022-09-26 | 86.4         |
| 2022-09-27 | 84.3         |
| 2022-09-28 | 73.73        |
| 2022-09-29 | 67.02        |
| 2022-09-30 | 73.65        |
| 2022-10-01 | 75.35        |
| 2022-10-02 | 78.16        |
| 2022-10-03 | 81.0         |
| 2022-10-04 | 82.3         |
| 2022-10-05 | 83.6         |
| 2022-10-06 | 84.7         |
| 2022-10-07 | 83.2         |
| 2022-10-08 | 83.2         |
| 2022-10-09 | 79.87        |
| 2022-10-10 | 78.26        |
| 2022-10-11 | 76.56        |
| 2022-10-12 | 80.4         |
| 2022-10-13 | 81.9         |
| 2022-10-14 | 79.72        |
| 2022-10-15 | 81.6         |
| 2022-10-16 | 79.72        |
| 2022-10-17 | 76.8         |
| 2022-10-18 | 76.36        |
| 2022-10-19 | 80.5         |
| 2022-10-20 | 79.61        |
| 2022-10-21 | 67.87        |
| 2022-10-22 | 50.9         |
| 2022-10-23 | 49.79        |
| 2022-10-24 | 49.12        |
| 2022-10-25 | 53.97        |
| 2022-10-26 | 46.52        |
| 2022-10-27 | 57.98        |
| 2022-10-28 | 59.26        |
| 2022-10-29 | 62.62        |
| 2022-10-30 | 62.35        |
| 2022-10-31 | 67.82        |
| 2022-11-01 | 48.37        |
| 2022-11-02 | 36.18        |
| 2022-11-03 | 37.64        |
| 2022-11-04 | 52.22        |
| 2022-11-05 | 48.22        |
| 2022-11-06 | 45.7         |
| 2022-11-07 | 36.98        |
| 2022-11-08 | 35.05        |
| 2022-11-09 | 37.98        |
| 2022-11-10 | 36.44        |
| 2022-11-11 | 37.27        |
| 2022-11-12 | 37.97        |
| 2022-11-13 | 40.11        |
| 2022-11-14 | 39.33        |
| 2022-11-15 | 41.05        |
| 2022-11-16 | 48.55        |
| 2022-11-17 | 36.87        |
| 2022-11-18 | 32.86        |
| 2022-11-19 | 39.04        |
| 2022-11-20 | 41.2         |
| 2022-11-21 | 46.8         |
| 2022-11-22 | 45.67        |
| 2022-11-23 | 48.31        |
| 2022-11-24 | 53.01        |
| 2022-11-25 | 52.52        |
| 2022-11-26 | 48.04        |
| 2022-11-27 | 46.41        |
| 2022-11-28 | 38.39        |
| 2022-11-29 | 35.35        |
| 2022-11-30 | 42.63        |
| 2022-12-01 | 33.58        |
| 2022-12-02 | 31.72        |
| 2022-12-03 | 41.1         |
| 2022-12-04 | 39.95        |
| 2022-12-05 | 37.67        |
| 2022-12-06 | 35.63        |
| 2022-12-07 | 24.55        |
| 2022-12-08 | 36.96        |
| 2022-12-09 | 34.1         |
| 2022-12-10 | 40.49        |
| 2022-12-11 | 38.79        |
| 2022-12-12 | 35.17        |
| 2022-12-13 | 24.56        |
| 2022-12-14 | 27.58        |
| 2022-12-15 | 20.7         |
| 2022-12-16 | 27.05        |
| 2022-12-17 | 30.4         |
| 2022-12-18 | 25.24        |
| 2022-12-19 | 30.48        |
| 2022-12-20 | 33.85        |
| 2022-12-21 | 42.59        |
| 2022-12-22 | 34.44        |
| 2022-12-23 | 40.98        |
| 2022-12-24 | 36.43        |
| 2022-12-25 | 40.79        |
| 2022-12-26 | 48.13        |
| 2022-12-27 | 43.65        |
| 2022-12-28 | 37.93        |
| 2022-12-29 | 37.42        |
| 2022-12-30 | 44.18        |
| 2022-12-31 | 40.44        |
| 2023-01-01 | 35.9         |
| 2023-01-02 | 30.59        |
| 2023-01-03 | 35.06        |
| 2023-01-04 | 41.81        |
| 2023-01-05 | 43.94        |
| 2023-01-06 | 39.61        |
| 2023-01-07 | 42.93        |
| 2023-01-08 | 43.94        |
| 2023-01-09 | 45.15        |
| 2023-01-10 | 41.46        |
| 2023-01-11 | 40.65        |
| 2023-01-12 | 47.89        |
| 2023-01-13 | 47.66        |
| 2023-01-14 | 43.82        |
| 2023-01-15 | 42.42        |
| 2023-01-16 | 37.79        |
| 2023-01-17 | 39.76        |
| 2023-01-18 | 37.14        |
| 2023-01-19 | 36.29        |
| 2023-01-20 | 30.6         |
| 2023-01-21 | 36.17        |
| 2023-01-22 | 36.26        |
| 2023-01-23 | 39.93        |
| 2023-01-24 | 45.43        |
| 2023-01-25 | 50.54        |
| 2023-01-26 | 47.58        |
| 2023-01-27 | 43.85        |
| 2023-01-28 | 41.57        |
| 2023-01-29 | 32.5         |
| 2023-01-30 | 33.48        |
| 2023-01-31 | 37.97        |
| 2023-02-01 | 47.22        |
| 2023-02-02 | 51.79        |
| 2023-02-03 | 45.59        |
| 2023-02-04 | 47.6         |
| 2023-02-05 | 42.54        |
| 2023-02-06 | 45.39        |
| 2023-02-07 | 47.86        |
| 2023-02-08 | 47.55        |
| 2023-02-09 | 54.23        |
| 2023-02-10 | 51.02        |
| 2023-02-11 | 52.24        |
| 2023-02-12 | 55.42        |
| 2023-02-13 | 40.53        |
| 2023-02-14 | 33.22        |
| 2023-02-15 | 40.23        |
| 2023-02-16 | 42.42        |
| 2023-02-17 | 47.03        |
| 2023-02-18 | 47.86        |
| 2023-02-19 | 55.14        |
| 2023-02-20 | 58.41        |
| 2023-02-21 | 45.69        |
| 2023-02-22 | 31.04        |
| 2023-02-23 | 30.01        |
| 2023-02-24 | 37.48        |
| 2023-02-25 | 47.75        |
| 2023-02-26 | 35.51        |
| 2023-02-27 | 35.11        |
| 2023-02-28 | 31.09        |
| 2023-03-01 | 34.49        |
| 2023-03-02 | 38.86        |
| 2023-03-03 | 37.69        |
| 2023-03-04 | 32.12        |
| 2023-03-05 | 32.64        |
| 2023-03-06 | 31.65        |
| 2023-03-07 | 34.13        |
| 2023-03-08 | 32.87        |
| 2023-03-09 | 36.39        |
| 2023-03-10 | 36.89        |
| 2023-03-11 | 41.38        |
| 2023-03-12 | 47.23        |
| 2023-03-13 | 51.66        |
| 2023-03-14 | 37.18        |
| 2023-03-15 | 38.65        |
| 2023-03-16 | 43.4         |
| 2023-03-17 | 51.07        |
| 2023-03-18 | 53.67        |
| 2023-03-19 | 46.68        |
| 2023-03-20 | 44.33        |
| 2023-03-21 | 50.78        |
| 2023-03-22 | 50.11        |
| 2023-03-23 | 47.6         |
| 2023-03-24 | 35.81        |
| 2023-03-25 | 35.53        |
| 2023-03-26 | 38.64        |
| 2023-03-27 | 39.07        |
| 2023-03-28 | 40.26        |
| 2023-03-29 | 44.45        |
| 2023-03-30 | 46.07        |
| 2023-03-31 | 50.88        |
| 2023-04-01 | 44.13        |
| 2023-04-02 | 44.57        |
| 2023-04-03 | 37.04        |
| 2023-04-04 | 40.01        |
| 2023-04-05 | 49.71        |
| 2023-04-06 | 49.73        |
| 2023-04-07 | 56.04        |
| 2023-04-08 | 59.47        |
| 2023-04-09 | 70.64        |
| 2023-04-10 | 74.84        |
| 2023-04-11 | 53.29        |
| 2023-04-12 | 40.66        |
| 2023-04-13 | 50.47        |
| 2023-04-14 | 58.65        |
| 2023-04-15 | 66.23        |
| 2023-04-16 | 58.19        |
| 2023-04-17 | 51.58        |
| 2023-04-18 | 43.05        |
| 2023-04-19 | 45.75        |
| 2023-04-20 | 51.72        |
| 2023-04-21 | 57.95        |
| 2023-04-22 | 66.17        |
| 2023-04-23 | 63.9         |
| 2023-04-24 | 58.04        |
| 2023-04-25 | 67.68        |
| 2023-04-26 | 75.07        |
| 2023-04-27 | 79.49        |
| 2023-04-28 | 84.4         |
| 2023-04-29 | 81.5         |
| 2023-04-30 | 73.4         |
| 2023-05-01 | 60.2         |
| 2023-05-02 | 56.09        |
| 2023-05-03 | 62.58        |
| 2023-05-04 | 60.05        |
| 2023-05-05 | 53.66        |
| 2023-05-06 | 47.07        |
| 2023-05-07 | 49.59        |
| 2023-05-08 | 48.22        |
| 2023-05-09 | 58.21        |
| 2023-05-10 | 63.17        |
| 2023-05-11 | 68.58        |
| 2023-05-12 | 75.79        |
| 2023-05-13 | 79.13        |
| 2023-05-14 | 75.89        |
| 2023-05-15 | 78.78        |
| 2023-05-16 | 78.06        |
| 2023-05-17 | 81.6         |
| 2023-05-18 | 82.7         |
| 2023-05-19 | 86.7         |
| 2023-05-20 | 85.6         |
| 2023-05-21 | 77.27        |
| 2023-05-22 | 66.94        |
| 2023-05-23 | 69.55        |
| 2023-05-24 | 73.95        |
| 2023-05-25 | 75.08        |
| 2023-05-26 | 74.37        |
| 2023-05-27 | 70.95        |
| 2023-05-28 | 72.55        |
| 2023-05-29 | 77.74        |
| 2023-05-30 | 73.34        |
| 2023-05-31 | 70.92        |
| 2023-06-01 | 63.78        |
| 2023-06-02 | 73.37        |
| 2023-06-03 | 79.37        |
| 2023-06-04 | 84.0         |
| 2023-06-05 | 78.64        |
| 2023-06-06 | 81.6         |
| 2023-06-07 | 78.95        |
| 2023-06-08 | 75.41        |
| 2023-06-09 | 75.35        |
| 2023-06-10 | 77.34        |
| 2023-06-11 | 79.05        |
| 2023-06-12 | 81.8         |
| 2023-06-13 | 80.3         |
| 2023-06-14 | 71.35        |
| 2023-06-15 | 74.64        |
| 2023-06-16 | 79.25        |
| 2023-06-17 | 74.93        |
| 2023-06-18 | 61.38        |
| 2023-06-19 | 55.7         |
| 2023-06-20 | 60.29        |
| 2023-06-21 | 70.67        |
| 2023-06-22 | 75.88        |
| 2023-06-23 | 73.31        |
| 2023-06-24 | 75.45        |
| 2023-06-25 | 73.51        |
| 2023-06-26 | 77.05        |
| 2023-06-27 | 77.34        |
| 2023-06-28 | 80.0         |
| 2023-06-29 | 86.0         |
| 2023-06-30 | 89.7         |
| 2023-07-01 | 91.7         |
| 2023-07-02 | 92.4         |
| 2023-07-03 | 87.9         |
| 2023-07-04 | 87.2         |
| 2023-07-05 | 90.2         |
| 2023-07-06 | 87.5         |
| 2023-07-07 | 85.9         |
| 2023-07-08 | 85.0         |
| 2023-07-09 | 86.1         |
| 2023-07-10 | 80.3         |
| 2023-07-11 | 85.1         |
| 2023-07-12 | 83.4         |
| 2023-07-13 | 85.2         |
| 2023-07-14 | 91.7         |
| 2023-07-15 | 96.0         |
| 2023-07-16 | 94.6         |
| 2023-07-17 | 85.0         |
| 2023-07-18 | 91.1         |
| 2023-07-19 | 90.9         |
| 2023-07-20 | 91.3         |
| 2023-07-21 | 93.1         |
| 2023-07-22 | 93.2         |
| 2023-07-23 | 90.1         |
| 2023-07-24 | 84.2         |
| 2023-07-25 | 85.2         |
| 2023-07-26 | 87.5         |
| 2023-07-27 | 84.0         |
| 2023-07-28 | 86.4         |
| 2023-07-29 | 86.6         |
| 2023-07-30 | 86.0         |
| 2023-07-31 | 86.5         |
| 2023-08-01 | 87.4         |
| 2023-08-02 | 86.2         |
| 2023-08-03 | 84.4         |
| 2023-08-04 | 82.2         |
| 2023-08-05 | 78.95        |
| 2023-08-06 | 78.01        |
| 2023-08-07 | 77.56        |
| 2023-08-08 | 86.6         |
| 2023-08-09 | 84.5         |
| 2023-08-10 | 85.7         |
| 2023-08-11 | 86.1         |
| 2023-08-12 | 87.3         |
| 2023-08-13 | 92.3         |
| 2023-08-14 | 95.8         |
| 2023-08-15 | 92.4         |
| 2023-08-16 | 89.0         |
| 2023-08-17 | 85.5         |
| 2023-08-18 | 87.6         |
| 2023-08-19 | 87.8         |
| 2023-08-20 | 77.41        |
| 2023-08-21 | 66.72        |
| 2023-08-22 | 66.93        |
| 2023-08-23 | 77.42        |
| 2023-08-24 | 83.4         |
| 2023-08-25 | 80.4         |
| 2023-08-26 | 84.2         |
| 2023-08-27 | 87.0         |
| 2023-08-28 | 85.8         |
| 2023-08-29 | 70.97        |
| 2023-08-30 | 77.66        |
| 2023-08-31 | 73.22        |
| 2023-09-01 | 60.28        |
| 2023-09-02 | 68.93        |
| 2023-09-03 | 67.14        |
| 2023-09-04 | 69.14        |
| 2023-09-05 | 76.87        |
| 2023-09-06 | 78.5         |
| 2023-09-07 | 78.27        |
| 2023-09-08 | 77.91        |
| 2023-09-09 | 80.2         |
| 2023-09-10 | 80.1         |
| 2023-09-11 | 81.6         |
| 2023-09-12 | 79.0         |
| 2023-09-13 | 78.71        |
| 2023-09-14 | 82.9         |
| 2023-09-15 | 87.1         |
| 2023-09-16 | 86.9         |
| 2023-09-17 | 84.2         |
| 2023-09-18 | 81.0         |
| 2023-09-19 | 76.3         |
| 2023-09-20 | 63.73        |
| 2023-09-21 | 60.58        |
| 2023-09-22 | 66.32        |
| 2023-09-23 | 71.85        |
| 2023-09-24 | 65.86        |
| 2023-09-25 | 61.85        |