| date       | pmms30 | pmms30p | pmms15 | pmms15p | pmms51 | pmms51p | pmms51m | pmms51spread |
|------------|--------|---------|--------|---------|--------|---------|---------|--------------|
| 4/2/1971   | 7.33   |         |        |         |        |         |         |              |
| 4/9/1971   | 7.31   |         |        |         |        |         |         |              |
| 4/16/1971  | 7.31   |         |        |         |        |         |         |              |
| 4/23/1971  | 7.31   |         |        |         |        |         |         |              |
| 4/30/1971  | 7.29   |         |        |         |        |         |         |              |
| 5/7/1971   | 7.38   |         |        |         |        |         |         |              |
| 5/14/1971  | 7.42   |         |        |         |        |         |         |              |
| 5/21/1971  | 7.44   |         |        |         |        |         |         |              |
| 5/28/1971  | 7.46   | 1       |        |         |        |         |         |              |
| 6/4/1971   | 7.52   |         |        |         |        |         |         |              |
| 6/11/1971  | 7.52   |         |        |         |        |         |         |              |
| 6/18/1971  | 7.54   | 1.2     |        |         |        |         |         |              |
| 6/25/1971  | 7.54   |         |        |         |        |         |         |              |
| 7/2/1971   | 7.54   |         |        |         |        |         |         |              |
| 7/9/1971   | 7.54   |         |        |         |        |         |         |              |
| 7/16/1971  | 7.6    | 1.2     |        |         |        |         |         |              |
| 7/23/1971  | 7.65   |         |        |         |        |         |         |              |
| 7/30/1971  | 7.69   |         |        |         |        |         |         |              |
| 8/6/1971   | 7.66   |         |        |         |        |         |         |              |
| 8/13/1971  | 7.73   |         |        |         |        |         |         |              |
| 8/20/1971  | 7.71   | 1.3     |        |         |        |         |         |              |
| 8/27/1971  | 7.69   |         |        |         |        |         |         |              |
| 9/3/1971   | 7.71   |         |        |         |        |         |         |              |
| 9/10/1971  | 7.67   |         |        |         |        |         |         |              |
| 9/17/1971  | 7.7    | 1.1     |        |         |        |         |         |              |
| 9/24/1971  | 7.67   |         |        |         |        |         |         |              |
| 10/1/1971  | 7.67   |         |        |         |        |         |         |              |
| 10/8/1971  | 7.63   |         |        |         |        |         |         |              |
| 10/15/1971 | 7.63   |         |        |         |        |         |         |              |
| 10/22/1971 | 7.58   | 1.1     |        |         |        |         |         |              |
| 10/29/1971 | 7.63   |         |        |         |        |         |         |              |
| 11/5/1971  | 7.59   |         |        |         |        |         |         |              |
| 11/12/1971 | 7.56   |         |        |         |        |         |         |              |
| 11/19/1971 | 7.54   | 1       |        |         |        |         |         |              |
| 11/26/1971 | 7.51   |         |        |         |        |         |         |              |
| 12/3/1971  | 7.49   |         |        |         |        |         |         |              |
| 12/10/1971 | 7.47   |         |        |         |        |         |         |              |
| 12/17/1971 | 7.48   |         |        |         |        |         |         |              |
| 12/24/1971 | 7.48   |         |        |         |        |         |         |              |
| 12/31/1971 | 7.48   | 1       |        |         |        |         |         |              |
| 1/7/1972   | 7.46   | 1       |        |         |        |         |         |              |
| 1/14/1972  | 7.46   | 0.9     |        |         |        |         |         |              |
| 1/21/1972  | 7.43   | 1       |        |         |        |         |         |              |
| 1/28/1972  | 7.4    | 0.9     |        |         |        |         |         |              |
| 2/4/1972   | 7.35   | 0.9     |        |         |        |         |         |              |
| 2/11/1972  | 7.33   | 0.9     |        |         |        |         |         |              |
| 2/18/1972  | 7.31   | 0.9     |        |         |        |         |         |              |
| 2/25/1972  | 7.31   | 0.9     |        |         |        |         |         |              |
| 3/3/1972   | 7.32   | 0.9     |        |         |        |         |         |              |
| 3/10/1972  | 7.32   | 1       |        |         |        |         |         |              |
| 3/17/1972  | 7.31   | 0.9     |        |         |        |         |         |              |
| 3/24/1972  | 7.31   | 0.9     |        |         |        |         |         |              |
| 3/31/1972  | 7.23   | 0.9     |        |         |        |         |         |              |
| 4/7/1972   | 7.25   | 0.9     |        |         |        |         |         |              |
| 4/14/1972  | 7.29   | 0.9     |        |         |        |         |         |              |
| 4/21/1972  | 7.29   | 0.9     |        |         |        |         |         |              |
| 4/28/1972  | 7.33   | 1       |        |         |        |         |         |              |
| 5/5/1972   | 7.33   | 0.8     |        |         |        |         |         |              |
| 5/12/1972  | 7.38   | 0.9     |        |         |        |         |         |              |
| 5/19/1972  | 7.38   | 0.9     |        |         |        |         |         |              |
| 5/26/1972  | 7.4    | 0.9     |        |         |        |         |         |              |
| 6/2/1972   | 7.36   | 1       |        |         |        |         |         |              |
| 6/9/1972   | 7.38   | 1       |        |         |        |         |         |              |
| 6/16/1972  | 7.38   | 0.9     |        |         |        |         |         |              |
| 6/23/1972  | 7.36   | 0.9     |        |         |        |         |         |              |
| 6/30/1972  | 7.38   | 0.8     |        |         |        |         |         |              |
| 7/7/1972   | 7.38   | 0.9     |        |         |        |         |         |              |
| 7/14/1972  | 7.4    | 0.9     |        |         |        |         |         |              |
| 7/21/1972  | 7.4    | 0.9     |        |         |        |         |         |              |
| 7/28/1972  | 7.4    | 1       |        |         |        |         |         |              |
| 8/4/1972   | 7.35   | 0.9     |        |         |        |         |         |              |
| 8/11/1972  | 7.41   | 0.9     |        |         |        |         |         |              |
| 8/18/1972  | 7.42   | 0.9     |        |         |        |         |         |              |
| 8/25/1972  | 7.42   | 0.9     |        |         |        |         |         |              |
| 9/1/1972   | 7.42   | 1       |        |         |        |         |         |              |
| 9/8/1972   | 7.42   | 0.9     |        |         |        |         |         |              |
| 9/15/1972  | 7.42   | 0.9     |        |         |        |         |         |              |
| 9/22/1972  | 7.41   | 1       |        |         |        |         |         |              |
| 9/29/1972  | 7.43   | 1       |        |         |        |         |         |              |
| 10/6/1972  | 7.41   | 0.9     |        |         |        |         |         |              |
| 10/13/1972 | 7.41   | 0.9     |        |         |        |         |         |              |
| 10/20/1972 | 7.44   | 1       |        |         |        |         |         |              |
| 10/27/1972 | 7.42   | 1       |        |         |        |         |         |              |
| 11/3/1972  | 7.43   | 1       |        |         |        |         |         |              |
| 11/10/1972 | 7.42   | 1       |        |         |        |         |         |              |
| 11/17/1972 | 7.42   | 1       |        |         |        |         |         |              |
| 11/24/1972 | 7.44   | 0.9     |        |         |        |         |         |              |
| 12/1/1972  | 7.45   | 1       |        |         |        |         |         |              |
| 12/8/1972  | 7.43   | 1       |        |         |        |         |         |              |
| 12/15/1972 | 7.43   | 1       |        |         |        |         |         |              |
| 12/22/1972 | 7.45   | 1       |        |         |        |         |         |              |
| 12/29/1972 | 7.45   | 0.9     |        |         |        |         |         |              |
| 1/5/1973   | 7.44   | 0.9     |        |         |        |         |         |              |
| 1/12/1973  | 7.44   | 0.9     |        |         |        |         |         |              |
| 1/19/1973  | 7.44   | 0.9     |        |         |        |         |         |              |
| 1/26/1973  | 7.43   | 0.9     |        |         |        |         |         |              |
| 2/2/1973   | 7.43   | 0.9     |        |         |        |         |         |              |
| 2/9/1973   | 7.43   | 1       |        |         |        |         |         |              |
| 2/16/1973  | 7.45   | 0.9     |        |         |        |         |         |              |
| 2/23/1973  | 7.45   | 1       |        |         |        |         |         |              |
| 3/2/1973   | 7.45   | 1       |        |         |        |         |         |              |
| 3/9/1973   | 7.45   | 0.9     |        |         |        |         |         |              |
| 3/16/1973  | 7.45   | 0.9     |        |         |        |         |         |              |
| 3/23/1973  | 7.45   | 0.9     |        |         |        |         |         |              |
| 3/30/1973  | 7.49   | 0.9     |        |         |        |         |         |              |
| 4/6/1973   | 7.51   | 1       |        |         |        |         |         |              |
| 4/13/1973  | 7.54   | 0.9     |        |         |        |         |         |              |
| 4/20/1973  | 7.56   | 0.9     |        |         |        |         |         |              |
| 4/27/1973  | 7.56   | 0.9     |        |         |        |         |         |              |
| 5/4/1973   | 7.58   | 0.9     |        |         |        |         |         |              |
| 5/11/1973  | 7.64   | 0.9     |        |         |        |         |         |              |
| 5/18/1973  | 7.69   | 0.9     |        |         |        |         |         |              |
| 5/24/1973  | 7.7    | 0.9     |        |         |        |         |         |              |
| 6/1/1973   | 7.7    | 0.9     |        |         |        |         |         |              |
| 6/8/1973   | 7.73   | 0.9     |        |         |        |         |         |              |
| 6/15/1973  | 7.73   | 0.9     |        |         |        |         |         |              |
| 6/22/1973  | 7.75   | 0.9     |        |         |        |         |         |              |
| 6/29/1973  | 7.76   | 0.9     |        |         |        |         |         |              |
| 7/6/1973   | 7.89   | 0.9     |        |         |        |         |         |              |
| 7/13/1973  | 8.01   | 1       |        |         |        |         |         |              |
| 7/20/1973  | 8.12   | 0.9     |        |         |        |         |         |              |
| 7/27/1973  | 8.18   | 1       |        |         |        |         |         |              |
| 8/3/1973   | 8.26   | 1       |        |         |        |         |         |              |
| 8/10/1973  | 8.4    | 1.1     |        |         |        |         |         |              |
| 8/17/1973  | 8.55   | 1       |        |         |        |         |         |              |
| 8/24/1973  | 8.61   | 1       |        |         |        |         |         |              |
| 8/31/1973  | 8.66   | 1.1     |        |         |        |         |         |              |
| 9/7/1973   | 8.77   | 1.1     |        |         |        |         |         |              |
| 9/14/1973  | 8.81   | 1.1     |        |         |        |         |         |              |
| 9/21/1973  | 8.83   | 1.1     |        |         |        |         |         |              |
| 9/28/1973  | 8.85   | 1.1     |        |         |        |         |         |              |
| 10/5/1973  | 8.82   | 1.1     |        |         |        |         |         |              |
| 10/12/1973 | 8.83   | 1.1     |        |         |        |         |         |              |
| 10/19/1973 | 8.75   | 1       |        |         |        |         |         |              |
| 10/26/1973 | 8.68   | 1       |        |         |        |         |         |              |
| 11/2/1973  | 8.62   | 1       |        |         |        |         |         |              |
| 11/9/1973  | 8.59   | 1       |        |         |        |         |         |              |
| 11/16/1973 | 8.58   | 1       |        |         |        |         |         |              |
| 11/23/1973 | 8.57   | 1       |        |         |        |         |         |              |
| 11/30/1973 | 8.55   | 1       |        |         |        |         |         |              |
| 12/7/1973  | 8.53   | 1       |        |         |        |         |         |              |
| 12/14/1973 | 8.53   | 1       |        |         |        |         |         |              |
| 12/21/1973 | 8.53   | 1       |        |         |        |         |         |              |
| 12/28/1973 | 8.56   | 1       |        |         |        |         |         |              |
| 1/4/1974   | 8.56   | 1       |        |         |        |         |         |              |
| 1/11/1974  | 8.53   | 1       |        |         |        |         |         |              |
| 1/18/1974  | 8.55   | 1       |        |         |        |         |         |              |
| 1/25/1974  | 8.52   | 1       |        |         |        |         |         |              |
| 2/1/1974   | 8.48   | 1       |        |         |        |         |         |              |
| 2/8/1974   | 8.46   | 1       |        |         |        |         |         |              |
| 2/15/1974  | 8.46   | 1       |        |         |        |         |         |              |
| 2/22/1974  | 8.42   | 1       |        |         |        |         |         |              |
| 3/1/1974   | 8.41   | 1       |        |         |        |         |         |              |
| 3/8/1974   | 8.41   | 1       |        |         |        |         |         |              |
| 3/15/1974  | 8.4    | 1       |        |         |        |         |         |              |
| 3/22/1974  | 8.4    | 1       |        |         |        |         |         |              |
| 3/29/1974  | 8.41   | 1       |        |         |        |         |         |              |
| 4/5/1974   | 8.44   | 1       |        |         |        |         |         |              |
| 4/12/1974  | 8.53   | 1       |        |         |        |         |         |              |
| 4/19/1974  | 8.63   | 1       |        |         |        |         |         |              |
| 4/26/1974  | 8.73   | 1       |        |         |        |         |         |              |
| 5/3/1974   | 8.87   | 1       |        |         |        |         |         |              |
| 5/10/1974  | 8.98   | 1       |        |         |        |         |         |              |
| 5/17/1974  | 8.97   | 1.1     |        |         |        |         |         |              |
| 5/24/1974  | 9.01   | 1.1     |        |         |        |         |         |              |
| 5/31/1974  | 9.03   | 1.2     |        |         |        |         |         |              |
| 6/7/1974   | 9.06   | 1.2     |        |         |        |         |         |              |
| 6/14/1974  | 9.11   | 1.1     |        |         |        |         |         |              |
| 6/21/1974  | 9.07   | 1.2     |        |         |        |         |         |              |
| 6/28/1974  | 9.1    | 1.3     |        |         |        |         |         |              |
| 7/5/1974   | 9.14   | 1.3     |        |         |        |         |         |              |
| 7/12/1974  | 9.19   | 1.3     |        |         |        |         |         |              |
| 7/19/1974  | 9.37   | 1.2     |        |         |        |         |         |              |
| 7/26/1974  | 9.42   | 1.2     |        |         |        |         |         |              |
| 8/2/1974   | 9.47   | 1.3     |        |         |        |         |         |              |
| 8/9/1974   | 9.5    | 1.3     |        |         |        |         |         |              |
| 8/16/1974  | 9.6    | 1.2     |        |         |        |         |         |              |
| 8/23/1974  | 9.62   | 1.3     |        |         |        |         |         |              |
| 8/30/1974  | 9.74   | 1.3     |        |         |        |         |         |              |
| 9/6/1974   | 9.88   | 1.4     |        |         |        |         |         |              |
| 9/13/1974  | 9.92   | 1.4     |        |         |        |         |         |              |
| 9/20/1974  | 10     | 1.4     |        |         |        |         |         |              |
| 9/27/1974  | 10.03  | 1.4     |        |         |        |         |         |              |
| 10/4/1974  | 10.02  | 1.5     |        |         |        |         |         |              |
| 10/11/1974 | 9.96   | 1.5     |        |         |        |         |         |              |
| 10/18/1974 | 9.99   | 1.5     |        |         |        |         |         |              |
| 10/25/1974 | 9.94   | 1.5     |        |         |        |         |         |              |
| 11/1/1974  | 9.87   | 1.5     |        |         |        |         |         |              |
| 11/8/1974  | 9.81   | 1.4     |        |         |        |         |         |              |
| 11/15/1974 | 9.81   | 1.3     |        |         |        |         |         |              |
| 11/22/1974 | 9.73   | 1.3     |        |         |        |         |         |              |
| 11/29/1974 | 9.72   | 1.4     |        |         |        |         |         |              |
| 12/6/1974  | 9.69   | 1.3     |        |         |        |         |         |              |
| 12/13/1974 | 9.63   | 1.3     |        |         |        |         |         |              |
| 12/20/1974 | 9.58   | 1.3     |        |         |        |         |         |              |
| 12/27/1974 | 9.56   | 1.2     |        |         |        |         |         |              |
| 1/3/1975   | 9.6    | 1.2     |        |         |        |         |         |              |
| 1/10/1975  | 9.49   | 1.2     |        |         |        |         |         |              |
| 1/17/1975  | 9.43   | 1.2     |        |         |        |         |         |              |
| 1/24/1975  | 9.35   | 1.3     |        |         |        |         |         |              |
| 1/31/1975  | 9.29   | 1.2     |        |         |        |         |         |              |
| 2/7/1975   | 9.2    | 1.3     |        |         |        |         |         |              |
| 2/14/1975  | 9.13   | 1.2     |        |         |        |         |         |              |
| 2/21/1975  | 9.07   | 1.2     |        |         |        |         |         |              |
| 2/28/1975  | 9.02   | 1.1     |        |         |        |         |         |              |
| 3/7/1975   | 9      | 1.1     |        |         |        |         |         |              |
| 3/14/1975  | 8.89   | 1.1     |        |         |        |         |         |              |
| 3/21/1975  | 8.86   | 1.1     |        |         |        |         |         |              |
| 3/28/1975  | 8.86   | 1.1     |        |         |        |         |         |              |
| 4/4/1975   | 8.83   | 1       |        |         |        |         |         |              |
| 4/11/1975  | 8.81   | 1       |        |         |        |         |         |              |
| 4/18/1975  | 8.8    | 1       |        |         |        |         |         |              |
| 4/25/1975  | 8.84   | 1       |        |         |        |         |         |              |
| 5/2/1975   | 8.92   | 1.1     |        |         |        |         |         |              |
| 5/9/1975   | 8.88   | 1       |        |         |        |         |         |              |
| 5/16/1975  | 8.92   | 1.1     |        |         |        |         |         |              |
| 5/23/1975  | 8.92   | 1.1     |        |         |        |         |         |              |
| 5/30/1975  | 8.89   | 1.1     |        |         |        |         |         |              |
| 6/6/1975   | 8.89   | 1       |        |         |        |         |         |              |
| 6/13/1975  | 8.9    | 1       |        |         |        |         |         |              |
| 6/20/1975  | 8.88   | 1       |        |         |        |         |         |              |
| 6/27/1975  | 8.9    | 1.1     |        |         |        |         |         |              |
| 7/3/1975   | 8.88   | 1.1     |        |         |        |         |         |              |
| 7/11/1975  | 8.9    | 1.1     |        |         |        |         |         |              |
| 7/18/1975  | 8.89   | 1.1     |        |         |        |         |         |              |
| 7/25/1975  | 8.89   | 1.1     |        |         |        |         |         |              |
| 8/1/1975   | 8.89   | 1.1     |        |         |        |         |         |              |
| 8/8/1975   | 8.89   | 1.1     |        |         |        |         |         |              |
| 8/15/1975  | 8.93   | 1.1     |        |         |        |         |         |              |
| 8/22/1975  | 8.98   | 1.1     |        |         |        |         |         |              |
| 8/29/1975  | 9.02   | 1.1     |        |         |        |         |         |              |
| 9/5/1975   | 9.08   | 1.1     |        |         |        |         |         |              |
| 9/12/1975  | 9.16   | 1.1     |        |         |        |         |         |              |
| 9/19/1975  | 9.14   | 1.2     |        |         |        |         |         |              |
| 9/26/1975  | 9.14   | 1.1     |        |         |        |         |         |              |
| 10/3/1975  | 9.2    | 1.1     |        |         |        |         |         |              |
| 10/10/1975 | 9.21   | 1.1     |        |         |        |         |         |              |
| 10/17/1975 | 9.21   | 1.1     |        |         |        |         |         |              |
| 10/24/1975 | 9.26   | 1.1     |        |         |        |         |         |              |
| 10/31/1975 | 9.24   | 1.2     |        |         |        |         |         |              |
| 11/7/1975  | 9.19   | 1.2     |        |         |        |         |         |              |
| 11/14/1975 | 9.16   | 1.1     |        |         |        |         |         |              |
| 11/21/1975 | 9.12   | 1.1     |        |         |        |         |         |              |
| 11/28/1975 | 9.11   | 1.1     |        |         |        |         |         |              |
| 12/5/1975  | 9.11   | 1.1     |        |         |        |         |         |              |
| 12/12/1975 | 9.11   | 1.1     |        |         |        |         |         |              |
| 12/19/1975 | 9.08   | 1.1     |        |         |        |         |         |              |
| 12/26/1975 | 9.09   | 1.1     |        |         |        |         |         |              |
| 1/2/1976   | 9.1    | 1.1     |        |         |        |         |         |              |
| 1/9/1976   | 9.07   | 1.1     |        |         |        |         |         |              |
| 1/16/1976  | 9.01   | 1.1     |        |         |        |         |         |              |
| 1/23/1976  | 9      | 1.1     |        |         |        |         |         |              |
| 1/30/1976  | 8.9    | 1       |        |         |        |         |         |              |
| 2/6/1976   | 8.86   | 0.9     |        |         |        |         |         |              |
| 2/13/1976  | 8.83   | 0.9     |        |         |        |         |         |              |
| 2/20/1976  | 8.81   | 0.9     |        |         |        |         |         |              |
| 2/27/1976  | 8.75   | 1.1     |        |         |        |         |         |              |
| 3/5/1976   | 8.77   | 1.3     |        |         |        |         |         |              |
| 3/12/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 3/19/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 3/26/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 4/2/1976   | 8.7    | 1.3     |        |         |        |         |         |              |
| 4/9/1976   | 8.7    | 1.3     |        |         |        |         |         |              |
| 4/16/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 4/23/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 4/30/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 5/7/1976   | 8.75   | 1.3     |        |         |        |         |         |              |
| 5/14/1976  | 8.75   | 1.3     |        |         |        |         |         |              |
| 5/21/1976  | 8.78   | 1.3     |        |         |        |         |         |              |
| 5/28/1976  | 8.78   | 1.3     |        |         |        |         |         |              |
| 6/4/1976   | 8.78   | 1.3     |        |         |        |         |         |              |
| 6/11/1976  | 8.83   | 1.3     |        |         |        |         |         |              |
| 6/18/1976  | 8.88   | 1.3     |        |         |        |         |         |              |
| 6/25/1976  | 8.9    | 1.3     |        |         |        |         |         |              |
| 7/2/1976   | 8.93   | 1.3     |        |         |        |         |         |              |
| 7/9/1976   | 8.93   | 1.2     |        |         |        |         |         |              |
| 7/16/1976  | 8.93   | 1.2     |        |         |        |         |         |              |
| 7/23/1976  | 8.9    | 1.1     |        |         |        |         |         |              |
| 7/30/1976  | 8.98   | 1.2     |        |         |        |         |         |              |
| 8/6/1976   | 9      | 1.2     |        |         |        |         |         |              |
| 8/13/1976  | 9      | 1.2     |        |         |        |         |         |              |
| 8/20/1976  | 9      | 1.2     |        |         |        |         |         |              |
| 8/27/1976  | 9      | 1.2     |        |         |        |         |         |              |
| 9/3/1976   | 9      | 1.2     |        |         |        |         |         |              |
| 9/10/1976  | 8.97   | 1.2     |        |         |        |         |         |              |
| 9/17/1976  | 8.97   | 1.2     |        |         |        |         |         |              |
| 9/24/1976  | 8.97   | 1.2     |        |         |        |         |         |              |
| 10/1/1976  | 8.9    | 1.2     |        |         |        |         |         |              |
| 10/8/1976  | 8.95   | 1.2     |        |         |        |         |         |              |
| 10/15/1976 | 8.95   | 1.2     |        |         |        |         |         |              |
| 10/22/1976 | 8.95   | 1.1     |        |         |        |         |         |              |
| 10/29/1976 | 8.9    | 1.1     |        |         |        |         |         |              |
| 11/5/1976  | 8.85   | 1.3     |        |         |        |         |         |              |
| 11/12/1976 | 8.8    | 1.3     |        |         |        |         |         |              |
| 11/19/1976 | 8.8    | 1.3     |        |         |        |         |         |              |
| 11/26/1976 | 8.8    | 1.3     |        |         |        |         |         |              |
| 12/3/1976  | 8.8    | 1.3     |        |         |        |         |         |              |
| 12/10/1976 | 8.8    | 1.2     |        |         |        |         |         |              |
| 12/17/1976 | 8.8    | 1.2     |        |         |        |         |         |              |
| 12/24/1976 | 8.78   | 1.2     |        |         |        |         |         |              |
| 12/31/1976 | 8.78   | 1.2     |        |         |        |         |         |              |
| 1/7/1977   | 8.7    | 1.1     |        |         |        |         |         |              |
| 1/14/1977  | 8.73   | 1.1     |        |         |        |         |         |              |
| 1/21/1977  | 8.73   | 1.1     |        |         |        |         |         |              |
| 1/28/1977  | 8.73   | 1.1     |        |         |        |         |         |              |
| 2/4/1977   | 8.68   | 1.1     |        |         |        |         |         |              |
| 2/11/1977  | 8.7    | 1.1     |        |         |        |         |         |              |
| 2/18/1977  | 8.65   | 1.2     |        |         |        |         |         |              |
| 2/25/1977  | 8.65   | 1.1     |        |         |        |         |         |              |
| 3/4/1977   | 8.65   | 1.2     |        |         |        |         |         |              |
| 3/11/1977  | 8.7    | 1.2     |        |         |        |         |         |              |
| 3/18/1977  | 8.7    | 1.2     |        |         |        |         |         |              |
| 3/25/1977  | 8.7    | 1.2     |        |         |        |         |         |              |
| 4/1/1977   | 8.7    | 1.1     |        |         |        |         |         |              |
| 4/8/1977   | 8.75   | 1.2     |        |         |        |         |         |              |
| 4/15/1977  | 8.75   | 1.1     |        |         |        |         |         |              |
| 4/22/1977  | 8.78   | 1.1     |        |         |        |         |         |              |
| 4/29/1977  | 8.78   | 1.1     |        |         |        |         |         |              |
| 5/6/1977   | 8.78   | 1.2     |        |         |        |         |         |              |
| 5/13/1977  | 8.83   | 1.1     |        |         |        |         |         |              |
| 5/20/1977  | 8.85   | 1.1     |        |         |        |         |         |              |
| 5/27/1977  | 8.85   | 1.1     |        |         |        |         |         |              |
| 6/3/1977   | 8.85   | 1.1     |        |         |        |         |         |              |
| 6/10/1977  | 8.85   | 1.1     |        |         |        |         |         |              |
| 6/17/1977  | 8.85   | 1.1     |        |         |        |         |         |              |
| 6/24/1977  | 8.88   | 1.1     |        |         |        |         |         |              |
| 7/1/1977   | 8.95   | 1.1     |        |         |        |         |         |              |
| 7/8/1977   | 8.93   | 1.1     |        |         |        |         |         |              |
| 7/15/1977  | 8.95   | 1.1     |        |         |        |         |         |              |
| 7/22/1977  | 8.95   | 1.1     |        |         |        |         |         |              |
| 7/29/1977  | 8.93   | 1.1     |        |         |        |         |         |              |
| 8/5/1977   | 8.95   | 1.1     |        |         |        |         |         |              |
| 8/12/1977  | 8.95   | 1.1     |        |         |        |         |         |              |
| 8/19/1977  | 8.93   | 1.1     |        |         |        |         |         |              |
| 8/26/1977  | 8.93   | 1.1     |        |         |        |         |         |              |
| 9/2/1977   | 8.88   | 1.1     |        |         |        |         |         |              |
| 9/9/1977   | 8.9    | 1.1     |        |         |        |         |         |              |
| 9/16/1977  | 8.9    | 1.1     |        |         |        |         |         |              |
| 9/23/1977  | 8.9    | 1.1     |        |         |        |         |         |              |
| 9/30/1977  | 8.9    | 1.2     |        |         |        |         |         |              |
| 10/7/1977  | 8.93   | 1.2     |        |         |        |         |         |              |
| 10/14/1977 | 8.93   | 1.2     |        |         |        |         |         |              |
| 10/21/1977 | 8.93   | 1.2     |        |         |        |         |         |              |
| 10/28/1977 | 8.9    | 1.1     |        |         |        |         |         |              |
| 11/4/1977  | 8.9    | 1.1     |        |         |        |         |         |              |
| 11/11/1977 | 8.93   | 1.1     |        |         |        |         |         |              |
| 11/18/1977 | 8.93   | 1.1     |        |         |        |         |         |              |
| 11/25/1977 | 8.93   | 1.2     |        |         |        |         |         |              |
| 12/2/1977  | 8.95   | 1.1     |        |         |        |         |         |              |
| 12/9/1977  | 8.95   | 1.2     |        |         |        |         |         |              |
| 12/16/1977 | 8.95   | 1.3     |        |         |        |         |         |              |
| 12/23/1977 | 8.95   | 1.3     |        |         |        |         |         |              |
| 12/30/1977 | 9      | 1.2     |        |         |        |         |         |              |
| 1/6/1978   | 9      | 1.3     |        |         |        |         |         |              |
| 1/13/1978  | 9.03   | 1.2     |        |         |        |         |         |              |
| 1/20/1978  | 8.98   | 1.3     |        |         |        |         |         |              |
| 1/27/1978  | 9.05   | 1.3     |        |         |        |         |         |              |
| 2/3/1978   | 9.13   | 1.3     |        |         |        |         |         |              |
| 2/10/1978  | 9.15   | 1.3     |        |         |        |         |         |              |
| 2/17/1978  | 9.15   | 1.3     |        |         |        |         |         |              |
| 2/24/1978  | 9.15   | 1.3     |        |         |        |         |         |              |
| 3/3/1978   | 9.15   | 1.3     |        |         |        |         |         |              |
| 3/10/1978  | 9.15   | 1.3     |        |         |        |         |         |              |
| 3/17/1978  | 9.23   | 1.3     |        |         |        |         |         |              |
| 3/24/1978  | 9.23   | 1.3     |        |         |        |         |         |              |
| 3/31/1978  | 9.25   | 1.3     |        |         |        |         |         |              |
| 4/7/1978   | 9.28   | 1.3     |        |         |        |         |         |              |
| 4/14/1978  | 9.33   | 1.3     |        |         |        |         |         |              |
| 4/21/1978  | 9.38   | 1.2     |        |         |        |         |         |              |
| 4/28/1978  | 9.43   | 1.2     |        |         |        |         |         |              |
| 5/5/1978   | 9.48   | 1.2     |        |         |        |         |         |              |
| 5/12/1978  | 9.55   | 1.4     |        |         |        |         |         |              |
| 5/19/1978  | 9.58   | 1.3     |        |         |        |         |         |              |
| 5/26/1978  | 9.68   | 1.4     |        |         |        |         |         |              |
| 6/2/1978   | 9.68   | 1.4     |        |         |        |         |         |              |
| 6/9/1978   | 9.7    | 1.4     |        |         |        |         |         |              |
| 6/16/1978  | 9.73   | 1.4     |        |         |        |         |         |              |
| 6/23/1978  | 9.7    | 1.4     |        |         |        |         |         |              |
| 6/30/1978  | 9.73   | 1.4     |        |         |        |         |         |              |
| 7/7/1978   | 9.73   | 1.5     |        |         |        |         |         |              |
| 7/14/1978  | 9.73   | 1.5     |        |         |        |         |         |              |
| 7/21/1978  | 9.75   | 1.3     |        |         |        |         |         |              |
| 7/28/1978  | 9.75   | 1.3     |        |         |        |         |         |              |
| 8/4/1978   | 9.78   | 1.3     |        |         |        |         |         |              |
| 8/11/1978  | 9.78   | 1.3     |        |         |        |         |         |              |
| 8/18/1978  | 9.78   | 1.3     |        |         |        |         |         |              |
| 8/25/1978  | 9.8    | 1.3     |        |         |        |         |         |              |
| 9/1/1978   | 9.75   | 1.3     |        |         |        |         |         |              |
| 9/8/1978   | 9.75   | 1.3     |        |         |        |         |         |              |
| 9/15/1978  | 9.75   | 1.3     |        |         |        |         |         |              |
| 9/22/1978  | 9.75   | 1.4     |        |         |        |         |         |              |
| 9/29/1978  | 9.78   | 1.4     |        |         |        |         |         |              |
| 10/6/1978  | 9.85   | 1.2     |        |         |        |         |         |              |
| 10/13/1978 | 9.85   | 1.2     |        |         |        |         |         |              |
| 10/20/1978 | 9.85   | 1.2     |        |         |        |         |         |              |
| 10/27/1978 | 9.88   | 1.2     |        |         |        |         |         |              |
| 11/3/1978  | 9.9    | 1.2     |        |         |        |         |         |              |
| 11/10/1978 | 10.05  | 1.2     |        |         |        |         |         |              |
| 11/17/1978 | 10.2   | 1.2     |        |         |        |         |         |              |
| 11/24/1978 | 10.28  | 1.3     |        |         |        |         |         |              |
| 12/1/1978  | 10.3   | 1.4     |        |         |        |         |         |              |
| 12/8/1978  | 10.35  | 1.4     |        |         |        |         |         |              |
| 12/15/1978 | 10.35  | 1.4     |        |         |        |         |         |              |
| 12/22/1978 | 10.35  | 1.4     |        |         |        |         |         |              |
| 12/29/1978 | 10.38  | 1.4     |        |         |        |         |         |              |
| 1/5/1979   | 10.38  | 1.5     |        |         |        |         |         |              |
| 1/12/1979  | 10.38  | 1.5     |        |         |        |         |         |              |
| 1/19/1979  | 10.4   | 1.5     |        |         |        |         |         |              |
| 1/26/1979  | 10.4   | 1.5     |        |         |        |         |         |              |
| 2/2/1979   | 10.4   | 1.5     |        |         |        |         |         |              |
| 2/9/1979   | 10.43  | 1.5     |        |         |        |         |         |              |
| 2/16/1979  | 10.4   | 1.5     |        |         |        |         |         |              |
| 2/23/1979  | 10.4   | 1.5     |        |         |        |         |         |              |
| 3/2/1979   | 10.43  | 1.5     |        |         |        |         |         |              |
| 3/9/1979   | 10.4   | 1.5     |        |         |        |         |         |              |
| 3/16/1979  | 10.4   | 1.5     |        |         |        |         |         |              |
| 3/23/1979  | 10.45  | 1.6     |        |         |        |         |         |              |
| 3/30/1979  | 10.45  | 1.6     |        |         |        |         |         |              |
| 4/6/1979   | 10.48  | 1.6     |        |         |        |         |         |              |
| 4/13/1979  | 10.48  | 1.6     |        |         |        |         |         |              |
| 4/20/1979  | 10.5   | 1.2     |        |         |        |         |         |              |
| 4/27/1979  | 10.53  | 1.6     |        |         |        |         |         |              |
| 5/4/1979   | 10.6   | 1.6     |        |         |        |         |         |              |
| 5/11/1979  | 10.68  | 1.6     |        |         |        |         |         |              |
| 5/18/1979  | 10.73  | 1.6     |        |         |        |         |         |              |
| 5/25/1979  | 10.75  | 1.6     |        |         |        |         |         |              |
| 6/1/1979   | 10.9   | 1.6     |        |         |        |         |         |              |
| 6/8/1979   | 11.03  | 1.6     |        |         |        |         |         |              |
| 6/15/1979  | 11.05  | 1.6     |        |         |        |         |         |              |
| 6/22/1979  | 11.1   | 1.7     |        |         |        |         |         |              |
| 6/29/1979  | 11.1   | 1.6     |        |         |        |         |         |              |
| 7/6/1979   | 11.13  | 1.7     |        |         |        |         |         |              |
| 7/13/1979  | 11.08  | 1.7     |        |         |        |         |         |              |
| 7/20/1979  | 11.08  | 1.6     |        |         |        |         |         |              |
| 7/27/1979  | 11.08  | 1.6     |        |         |        |         |         |              |
| 8/3/1979   | 11.08  | 1.6     |        |         |        |         |         |              |
| 8/10/1979  | 11.08  | 1.6     |        |         |        |         |         |              |
| 8/17/1979  | 11.08  | 1.7     |        |         |        |         |         |              |
| 8/24/1979  | 11.1   | 1.7     |        |         |        |         |         |              |
| 8/31/1979  | 11.13  | 1.7     |        |         |        |         |         |              |
| 9/7/1979   | 11.2   | 1.7     |        |         |        |         |         |              |
| 9/14/1979  | 11.3   | 1.6     |        |         |        |         |         |              |
| 9/21/1979  | 11.35  | 1.6     |        |         |        |         |         |              |
| 9/28/1979  | 11.35  | 1.6     |        |         |        |         |         |              |
| 10/5/1979  | 11.35  | 1.6     |        |         |        |         |         |              |
| 10/12/1979 | 11.45  | 1.6     |        |         |        |         |         |              |
| 10/19/1979 | 11.75  | 1.7     |        |         |        |         |         |              |
| 10/26/1979 | 12     | 1.7     |        |         |        |         |         |              |
| 11/2/1979  | 12.8   | 1.7     |        |         |        |         |         |              |
| 11/9/1979  | 12.85  | 1.7     |        |         |        |         |         |              |
| 11/16/1979 | 12.8   | 1.7     |        |         |        |         |         |              |
| 11/23/1979 | 12.8   | 1.7     |        |         |        |         |         |              |
| 11/30/1979 | 12.9   | 1.6     |        |         |        |         |         |              |
| 12/7/1979  | 12.9   | 1.6     |        |         |        |         |         |              |
| 12/14/1979 | 12.9   | 1.6     |        |         |        |         |         |              |
| 12/21/1979 | 12.9   | 1.6     |        |         |        |         |         |              |
| 12/28/1979 | 12.9   | 1.6     |        |         |        |         |         |              |
| 1/4/1980   | 12.85  | 1.6     |        |         |        |         |         |              |
| 1/11/1980  | 12.9   | 1.6     |        |         |        |         |         |              |
| 1/18/1980  | 12.87  | 1.6     |        |         |        |         |         |              |
| 1/25/1980  | 12.89  | 1.6     |        |         |        |         |         |              |
| 2/1/1980   | 12.85  | 1.6     |        |         |        |         |         |              |
| 2/8/1980   | 12.85  | 1.6     |        |         |        |         |         |              |
| 2/15/1980  | 12.88  | 1.6     |        |         |        |         |         |              |
| 2/22/1980  | 13.03  | 1.6     |        |         |        |         |         |              |
| 2/29/1980  | 13.59  | 1.8     |        |         |        |         |         |              |
| 3/7/1980   | 14     | 1.9     |        |         |        |         |         |              |
| 3/14/1980  | 15.4   | 1.9     |        |         |        |         |         |              |
| 3/21/1980  | 15.7   | 2       |        |         |        |         |         |              |
| 3/28/1980  | 16.03  | 2.1     |        |         |        |         |         |              |
| 4/4/1980   | 16.35  | 2       |        |         |        |         |         |              |
| 4/11/1980  | 16.35  | 1.9     |        |         |        |         |         |              |
| 4/18/1980  | 16.35  | 1.9     |        |         |        |         |         |              |
| 4/25/1980  | 16.25  | 1.9     |        |         |        |         |         |              |
| 5/2/1980   | 15.9   | 1.9     |        |         |        |         |         |              |
| 5/9/1980   | 14.68  | 1.8     |        |         |        |         |         |              |
| 5/16/1980  | 14.15  | 1.8     |        |         |        |         |         |              |
| 5/23/1980  | 13.38  | 1.9     |        |         |        |         |         |              |
| 5/30/1980  | 13.2   | 1.9     |        |         |        |         |         |              |
| 6/6/1980   | 13.06  | 1.8     |        |         |        |         |         |              |
| 6/13/1980  | 12.85  | 1.8     |        |         |        |         |         |              |
| 6/20/1980  | 12.58  | 1.9     |        |         |        |         |         |              |
| 6/27/1980  | 12.35  | 1.7     |        |         |        |         |         |              |
| 7/4/1980   | 12.18  | 1.7     |        |         |        |         |         |              |
| 7/11/1980  | 12.23  | 1.7     |        |         |        |         |         |              |
| 7/18/1980  | 12.18  | 1.8     |        |         |        |         |         |              |
| 7/25/1980  | 12.18  | 1.8     |        |         |        |         |         |              |
| 8/1/1980   | 12.25  | 1.8     |        |         |        |         |         |              |
| 8/8/1980   | 12.25  | 1.8     |        |         |        |         |         |              |
| 8/15/1980  | 12.55  | 1.7     |        |         |        |         |         |              |
| 8/22/1980  | 12.8   | 1.7     |        |         |        |         |         |              |
| 8/29/1980  | 12.95  | 1.7     |        |         |        |         |         |              |
| 9/5/1980   | 13.03  | 1.7     |        |         |        |         |         |              |
| 9/12/1980  | 13.08  | 1.8     |        |         |        |         |         |              |
| 9/19/1980  | 13.25  | 1.7     |        |         |        |         |         |              |
| 9/26/1980  | 13.43  | 1.7     |        |         |        |         |         |              |
| 10/3/1980  | 13.6   | 1.8     |        |         |        |         |         |              |
| 10/10/1980 | 13.73  | 1.7     |        |         |        |         |         |              |
| 10/17/1980 | 13.78  | 1.8     |        |         |        |         |         |              |
| 10/24/1980 | 13.85  | 1.7     |        |         |        |         |         |              |
| 10/31/1980 | 14     | 1.7     |        |         |        |         |         |              |
| 11/7/1980  | 14.08  | 1.7     |        |         |        |         |         |              |
| 11/14/1980 | 14.18  | 1.7     |        |         |        |         |         |              |
| 11/21/1980 | 14.28  | 1.7     |        |         |        |         |         |              |
| 11/28/1980 | 14.28  | 1.7     |        |         |        |         |         |              |
| 12/5/1980  | 14.43  | 1.7     |        |         |        |         |         |              |
| 12/12/1980 | 14.83  | 1.7     |        |         |        |         |         |              |
| 12/19/1980 | 14.95  | 1.7     |        |         |        |         |         |              |
| 12/26/1980 | 14.95  | 1.7     |        |         |        |         |         |              |
| 1/2/1981   | 14.95  | 2       |        |         |        |         |         |              |
| 1/9/1981   | 14.8   | 2       |        |         |        |         |         |              |
| 1/16/1981  | 14.85  | 2       |        |         |        |         |         |              |
| 1/23/1981  | 14.85  | 2       |        |         |        |         |         |              |
| 1/30/1981  | 15.07  | 2       |        |         |        |         |         |              |
| 2/6/1981   | 15     | 2       |        |         |        |         |         |              |
| 2/13/1981  | 15.03  | 2       |        |         |        |         |         |              |
| 2/20/1981  | 15.2   | 2       |        |         |        |         |         |              |
| 2/27/1981  | 15.3   | 2       |        |         |        |         |         |              |
| 3/6/1981   | 15.4   | 2       |        |         |        |         |         |              |
| 3/13/1981  | 15.4   | 2.1     |        |         |        |         |         |              |
| 3/20/1981  | 15.4   | 2       |        |         |        |         |         |              |
| 3/27/1981  | 15.4   | 2       |        |         |        |         |         |              |
| 4/3/1981   | 15.4   | 2       |        |         |        |         |         |              |
| 4/10/1981  | 15.5   | 2       |        |         |        |         |         |              |
| 4/17/1981  | 15.65  | 2       |        |         |        |         |         |              |
| 4/24/1981  | 15.77  | 2.1     |        |         |        |         |         |              |
| 5/1/1981   | 15.82  | 1.9     |        |         |        |         |         |              |
| 5/8/1981   | 16.12  | 2.1     |        |         |        |         |         |              |
| 5/15/1981  | 16.64  | 2.1     |        |         |        |         |         |              |
| 5/22/1981  | 16.63  | 2.1     |        |         |        |         |         |              |
| 5/29/1981  | 16.8   | 2.1     |        |         |        |         |         |              |
| 6/5/1981   | 16.76  | 2.1     |        |         |        |         |         |              |
| 6/12/1981  | 16.69  | 2       |        |         |        |         |         |              |
| 6/19/1981  | 16.71  | 2.1     |        |         |        |         |         |              |
| 6/26/1981  | 16.62  | 2.1     |        |         |        |         |         |              |
| 7/3/1981   | 16.64  | 2.1     |        |         |        |         |         |              |
| 7/10/1981  | 16.79  | 2.2     |        |         |        |         |         |              |
| 7/17/1981  | 16.74  | 2.1     |        |         |        |         |         |              |
| 7/24/1981  | 16.88  | 2.1     |        |         |        |         |         |              |
| 7/31/1981  | 17.11  | 2.2     |        |         |        |         |         |              |
| 8/7/1981   | 17.13  | 2       |        |         |        |         |         |              |
| 8/14/1981  | 17.27  | 2.1     |        |         |        |         |         |              |
| 8/21/1981  | 17.26  | 2.1     |        |         |        |         |         |              |
| 8/28/1981  | 17.48  | 2.1     |        |         |        |         |         |              |
| 9/4/1981   | 17.79  | 2       |        |         |        |         |         |              |
| 9/11/1981  | 18.22  | 2.1     |        |         |        |         |         |              |
| 9/18/1981  | 18.27  | 2.2     |        |         |        |         |         |              |
| 9/25/1981  | 18.36  | 2.2     |        |         |        |         |         |              |
| 10/2/1981  | 18.28  | 2.4     |        |         |        |         |         |              |
| 10/9/1981  | 18.63  | 2.2     |        |         |        |         |         |              |
| 10/16/1981 | 18.53  | 2.3     |        |         |        |         |         |              |
| 10/21/1981 | 18.39  | 2.2     |        |         |        |         |         |              |
| 10/30/1981 | 18.44  | 2.3     |        |         |        |         |         |              |
| 11/6/1981  | 18.37  | 2.1     |        |         |        |         |         |              |
| 11/13/1981 | 18.02  | 2.1     |        |         |        |         |         |              |
| 11/20/1981 | 17.7   | 2.2     |        |         |        |         |         |              |
| 11/27/1981 | 17.21  | 2.1     |        |         |        |         |         |              |
| 12/4/1981  | 16.9   | 2.1     |        |         |        |         |         |              |
| 12/11/1981 | 16.94  | 2.1     |        |         |        |         |         |              |
| 12/18/1981 | 16.9   | 2       |        |         |        |         |         |              |
| 12/25/1981 | 16.95  | 2       |        |         |        |         |         |              |
| 12/31/1981 | 17.04  | 2.1     |        |         |        |         |         |              |
| 1/8/1982   | 17.3   | 2.1     |        |         |        |         |         |              |
| 1/15/1982  | 17.44  | 2.2     |        |         |        |         |         |              |
| 1/22/1982  | 17.61  | 2.2     |        |         |        |         |         |              |
| 1/29/1982  | 17.59  | 2.2     |        |         |        |         |         |              |
| 2/5/1982   | 17.56  | 2.2     |        |         |        |         |         |              |
| 2/12/1982  | 17.65  | 2.2     |        |         |        |         |         |              |
| 2/19/1982  | 17.66  | 2.3     |        |         |        |         |         |              |
| 2/26/1982  | 17.52  | 2.2     |        |         |        |         |         |              |
| 3/5/1982   | 17.29  | 2.2     |        |         |        |         |         |              |
| 3/12/1982  | 17.19  | 2.3     |        |         |        |         |         |              |
| 3/19/1982  | 17.12  | 2.2     |        |         |        |         |         |              |
| 3/26/1982  | 17.04  | 2.2     |        |         |        |         |         |              |
| 4/2/1982   | 16.95  | 2.2     |        |         |        |         |         |              |
| 4/9/1982   | 16.91  | 2.3     |        |         |        |         |         |              |
| 4/16/1982  | 16.93  | 2.3     |        |         |        |         |         |              |
| 4/23/1982  | 16.86  | 2.3     |        |         |        |         |         |              |
| 4/30/1982  | 16.81  | 2.4     |        |         |        |         |         |              |
| 5/7/1982   | 16.78  | 2.3     |        |         |        |         |         |              |
| 5/14/1982  | 16.63  | 2.4     |        |         |        |         |         |              |
| 5/21/1982  | 16.67  | 2.3     |        |         |        |         |         |              |
| 5/28/1982  | 16.63  | 2.3     |        |         |        |         |         |              |
| 6/4/1982   | 16.65  | 2.2     |        |         |        |         |         |              |
| 6/11/1982  | 16.7   | 2.2     |        |         |        |         |         |              |
| 6/18/1982  | 16.71  | 2.1     |        |         |        |         |         |              |
| 6/25/1982  | 16.73  | 2.3     |        |         |        |         |         |              |
| 7/2/1982   | 16.87  | 2.3     |        |         |        |         |         |              |
| 7/9/1982   | 16.93  | 2.3     |        |         |        |         |         |              |
| 7/16/1982  | 16.88  | 2.2     |        |         |        |         |         |              |
| 7/23/1982  | 16.75  | 2.2     |        |         |        |         |         |              |
| 7/30/1982  | 16.65  | 2.2     |        |         |        |         |         |              |
| 8/6/1982   | 16.55  | 2.2     |        |         |        |         |         |              |
| 8/13/1982  | 16.44  | 2.2     |        |         |        |         |         |              |
| 8/20/1982  | 16.21  | 2.3     |        |         |        |         |         |              |
| 8/27/1982  | 15.88  | 2.3     |        |         |        |         |         |              |
| 9/3/1982   | 15.59  | 2.2     |        |         |        |         |         |              |
| 9/10/1982  | 15.56  | 2.3     |        |         |        |         |         |              |
| 9/17/1982  | 15.38  | 2.3     |        |         |        |         |         |              |
| 9/24/1982  | 15.19  | 2.2     |        |         |        |         |         |              |
| 10/1/1982  | 15.13  | 2.3     |        |         |        |         |         |              |
| 10/8/1982  | 14.96  | 2.2     |        |         |        |         |         |              |
| 10/15/1982 | 14.6   | 2.2     |        |         |        |         |         |              |
| 10/22/1982 | 14.2   | 2.2     |        |         |        |         |         |              |
| 10/29/1982 | 14.15  | 2.2     |        |         |        |         |         |              |
| 11/5/1982  | 13.91  | 2.2     |        |         |        |         |         |              |
| 11/12/1982 | 13.84  | 2.3     |        |         |        |         |         |              |
| 11/19/1982 | 13.78  | 2.1     |        |         |        |         |         |              |
| 11/26/1982 | 13.77  | 2.1     |        |         |        |         |         |              |
| 12/3/1982  | 13.66  | 2.2     |        |         |        |         |         |              |
| 12/10/1982 | 13.66  | 2.2     |        |         |        |         |         |              |
| 12/17/1982 | 13.63  | 2.2     |        |         |        |         |         |              |
| 12/24/1982 | 13.6   | 2.1     |        |         |        |         |         |              |
| 12/31/1982 | 13.57  | 2.3     |        |         |        |         |         |              |
| 1/7/1983   | 13.46  | 2.2     |        |         |        |         |         |              |
| 1/14/1983  | 13.31  | 2.2     |        |         |        |         |         |              |
| 1/21/1983  | 13.12  | 2.2     |        |         |        |         |         |              |
| 1/28/1983  | 13.1   | 2       |        |         |        |         |         |              |
| 2/4/1983   | 13.06  | 2       |        |         |        |         |         |              |
| 2/11/1983  | 13.06  | 1.9     |        |         |        |         |         |              |
| 2/18/1983  | 13.07  | 2       |        |         |        |         |         |              |
| 2/25/1983  | 12.98  | 1.9     |        |         |        |         |         |              |
| 3/4/1983   | 12.74  | 2.1     |        |         |        |         |         |              |
| 3/11/1983  | 12.79  | 2.1     |        |         |        |         |         |              |
| 3/18/1983  | 12.81  | 2.2     |        |         |        |         |         |              |
| 3/25/1983  | 12.86  | 2.2     |        |         |        |         |         |              |
| 4/1/1983   | 12.82  | 2.2     |        |         |        |         |         |              |
| 4/8/1983   | 12.82  | 2.2     |        |         |        |         |         |              |
| 4/15/1983  | 12.79  | 2.2     |        |         |        |         |         |              |
| 4/22/1983  | 12.75  | 2       |        |         |        |         |         |              |
| 4/29/1983  | 12.73  | 2.1     |        |         |        |         |         |              |
| 5/6/1983   | 12.71  | 2.1     |        |         |        |         |         |              |
| 5/13/1983  | 12.59  | 2.1     |        |         |        |         |         |              |
| 5/20/1983  | 12.55  | 2.1     |        |         |        |         |         |              |
| 5/27/1983  | 12.68  | 2.1     |        |         |        |         |         |              |
| 6/3/1983   | 12.74  | 2.2     |        |         |        |         |         |              |
| 6/10/1983  | 12.82  | 2       |        |         |        |         |         |              |
| 6/17/1983  | 12.96  | 2.1     |        |         |        |         |         |              |
| 6/24/1983  | 12.96  | 2.1     |        |         |        |         |         |              |
| 7/1/1983   | 13.08  | 2.1     |        |         |        |         |         |              |
| 7/8/1983   | 13.3   | 2.1     |        |         |        |         |         |              |
| 7/15/1983  | 13.5   | 2.2     |        |         |        |         |         |              |
| 7/22/1983  | 13.58  | 2.2     |        |         |        |         |         |              |
| 7/29/1983  | 13.65  | 2.2     |        |         |        |         |         |              |
| 8/5/1983   | 13.73  | 2.2     |        |         |        |         |         |              |
| 8/12/1983  | 13.84  | 2.2     |        |         |        |         |         |              |
| 8/19/1983  | 13.89  | 2.2     |        |         |        |         |         |              |
| 8/26/1983  | 13.78  | 2.2     |        |         |        |         |         |              |
| 9/2/1983   | 13.77  | 2.2     |        |         |        |         |         |              |
| 9/9/1983   | 13.77  | 2.2     |        |         |        |         |         |              |
| 9/16/1983  | 13.72  | 2.2     |        |         |        |         |         |              |
| 9/23/1983  | 13.72  | 2.2     |        |         |        |         |         |              |
| 9/30/1983  | 13.65  | 2.2     |        |         |        |         |         |              |
| 10/7/1983  | 13.59  | 2.2     |        |         |        |         |         |              |
| 10/14/1983 | 13.6   | 2.2     |        |         |        |         |         |              |
| 10/21/1983 | 13.52  | 2.1     |        |         |        |         |         |              |
| 10/28/1983 | 13.43  | 2       |        |         |        |         |         |              |
| 11/4/1983  | 13.42  | 2.1     |        |         |        |         |         |              |
| 11/11/1983 | 13.47  | 2.1     |        |         |        |         |         |              |
| 11/18/1983 | 13.42  | 2.2     |        |         |        |         |         |              |
| 11/25/1983 | 13.43  | 2.1     |        |         |        |         |         |              |
| 12/2/1983  | 13.41  | 2.1     |        |         |        |         |         |              |
| 12/9/1983  | 13.38  | 2.2     |        |         |        |         |         |              |
| 12/16/1983 | 13.42  | 2.1     |        |         |        |         |         |              |
| 12/23/1983 | 13.46  | 2.2     |        |         |        |         |         |              |
| 12/30/1983 | 13.43  | 2.2     |        |         |        |         |         |              |
| 1/6/1984   | 13.43  | 2.3     |        |         |        |         |         |              |
| 1/13/1984  | 13.4   | 2.3     |        |         |        |         |         |              |
| 1/20/1984  | 13.35  | 2.3     |        |         |        |         |         |              |
| 1/27/1984  | 13.29  | 2.3     |        |         |        |         |         |              |
| 2/3/1984   | 13.26  | 2.5     |        |         |        |         |         |              |
| 2/10/1984  | 13.23  | 2.4     |        |         |        |         |         |              |
| 2/17/1984  | 13.19  | 2.4     |        |         |        |         |         |              |
| 2/24/1984  | 13.25  | 2.4     |        |         |        |         |         |              |
| 3/2/1984   | 13.23  | 2.4     |        |         |        |         |         |              |
| 3/9/1984   | 13.3   | 2.4     |        |         |        |         |         |              |
| 3/16/1984  | 13.37  | 2.4     |        |         |        |         |         |              |
| 3/23/1984  | 13.48  | 2.4     |        |         |        |         |         |              |
| 3/30/1984  | 13.55  | 2.4     |        |         |        |         |         |              |
| 4/6/1984   | 13.63  | 2.4     |        |         |        |         |         |              |
| 4/13/1984  | 13.58  | 2.4     |        |         |        |         |         |              |
| 4/20/1984  | 13.67  | 2.5     |        |         |        |         |         |              |
| 4/27/1984  | 13.73  | 2.4     |        |         |        |         |         |              |
| 5/4/1984   | 13.78  | 2.4     |        |         |        |         |         |              |
| 5/11/1984  | 13.87  | 2.5     |        |         |        |         |         |              |
| 5/18/1984  | 14.04  | 2.5     |        |         |        |         |         |              |
| 5/25/1984  | 14.08  | 2.5     |        |         |        |         |         |              |
| 6/1/1984   | 14.29  | 2.4     |        |         |        |         |         |              |
| 6/8/1984   | 14.33  | 2.5     |        |         |        |         |         |              |
| 6/15/1984  | 14.47  | 2.5     |        |         |        |         |         |              |
| 6/22/1984  | 14.49  | 2.5     |        |         |        |         |         |              |
| 6/29/1984  | 14.5   | 2.5     |        |         |        |         |         |              |
| 7/6/1984   | 14.66  | 2.4     |        |         |        |         |         |              |
| 7/13/1984  | 14.68  | 2.6     |        |         |        |         |         |              |
| 7/20/1984  | 14.66  | 2.6     |        |         |        |         |         |              |
| 7/27/1984  | 14.67  | 2.7     |        |         |        |         |         |              |
| 8/3/1984   | 14.68  | 2.6     |        |         |        |         |         |              |
| 8/10/1984  | 14.54  | 2.6     |        |         |        |         |         |              |
| 8/17/1984  | 14.39  | 2.6     |        |         |        |         |         |              |
| 8/24/1984  | 14.36  | 2.6     |        |         |        |         |         |              |
| 8/31/1984  | 14.38  | 2.6     |        |         |        |         |         |              |
| 9/7/1984   | 14.42  | 2.6     |        |         |        |         |         |              |
| 9/14/1984  | 14.43  | 2.5     |        |         |        |         |         |              |
| 9/21/1984  | 14.29  | 2.7     |        |         |        |         |         |              |
| 9/28/1984  | 14.26  | 2.5     |        |         |        |         |         |              |
| 10/5/1984  | 14.18  | 2.6     |        |         |        |         |         |              |
| 10/12/1984 | 14.19  | 2.6     |        |         |        |         |         |              |
| 10/19/1984 | 14.1   | 2.6     |        |         |        |         |         |              |
| 10/26/1984 | 14.05  | 2.6     |        |         |        |         |         |              |
| 11/2/1984  | 13.85  | 2.5     |        |         |        |         |         |              |
| 11/9/1984  | 13.74  | 2.5     |        |         |        |         |         |              |
| 11/16/1984 | 13.63  | 2.5     |        |         |        |         |         |              |
| 11/23/1984 | 13.55  | 2.5     |        |         |        |         |         |              |
| 11/30/1984 | 13.42  | 2.4     |        |         |        |         |         |              |
| 12/7/1984  | 13.2   | 2.6     |        |         |        |         |         |              |
| 12/14/1984 | 13.2   | 2.5     |        |         |        |         |         |              |
| 12/21/1984 | 13.18  | 2.5     |        |         |        |         |         |              |
| 12/28/1984 | 13.14  | 2.5     |        |         |        |         |         |              |
| 1/4/1985   | 13.1   | 2.5     |        |         |        |         |         |              |
| 1/11/1985  | 13.12  | 2.5     |        |         |        |         |         |              |
| 1/18/1985  | 13.12  | 2.5     |        |         |        |         |         |              |
| 1/25/1985  | 12.96  | 2.5     |        |         |        |         |         |              |
| 2/1/1985   | 12.93  | 2.4     |        |         |        |         |         |              |
| 2/8/1985   | 12.91  | 2.4     |        |         |        |         |         |              |
| 2/15/1985  | 12.9   | 2.5     |        |         |        |         |         |              |
| 2/22/1985  | 12.94  | 2.4     |        |         |        |         |         |              |
| 3/1/1985   | 13.02  | 2.5     |        |         |        |         |         |              |
| 3/8/1985   | 13.1   | 2.6     |        |         |        |         |         |              |
| 3/15/1985  | 13.2   | 2.6     |        |         |        |         |         |              |
| 3/22/1985  | 13.24  | 2.7     |        |         |        |         |         |              |
| 3/29/1985  | 13.29  | 2.7     |        |         |        |         |         |              |
| 4/5/1985   | 13.27  | 2.7     |        |         |        |         |         |              |
| 4/12/1985  | 13.23  | 2.6     |        |         |        |         |         |              |
| 4/19/1985  | 13.16  | 2.6     |        |         |        |         |         |              |
| 4/26/1985  | 13.12  | 2.5     |        |         |        |         |         |              |
| 5/3/1985   | 13.07  | 2.6     |        |         |        |         |         |              |
| 5/10/1985  | 13.02  | 2.6     |        |         |        |         |         |              |
| 5/17/1985  | 12.94  | 2.5     |        |         |        |         |         |              |
| 5/24/1985  | 12.83  | 2.5     |        |         |        |         |         |              |
| 5/31/1985  | 12.71  | 2.5     |        |         |        |         |         |              |
| 6/7/1985   | 12.39  | 2.5     |        |         |        |         |         |              |
| 6/14/1985  | 12.27  | 2.5     |        |         |        |         |         |              |
| 6/21/1985  | 12.05  | 2.6     |        |         |        |         |         |              |
| 6/28/1985  | 12.15  | 2.5     |        |         |        |         |         |              |
| 7/5/1985   | 12.13  | 2.6     |        |         |        |         |         |              |
| 7/12/1985  | 12.03  | 2.5     |        |         |        |         |         |              |
| 7/19/1985  | 11.94  | 2.4     |        |         |        |         |         |              |
| 7/26/1985  | 12.03  | 2.6     |        |         |        |         |         |              |
| 8/2/1985   | 12.17  | 2.6     |        |         |        |         |         |              |
| 8/9/1985   | 12.23  | 2.6     |        |         |        |         |         |              |
| 8/16/1985  | 12.24  | 2.7     |        |         |        |         |         |              |
| 8/23/1985  | 12.18  | 2.5     |        |         |        |         |         |              |
| 8/30/1985  | 12.11  | 2.7     |        |         |        |         |         |              |
| 9/6/1985   | 12.15  | 2.5     |        |         |        |         |         |              |
| 9/13/1985  | 12.24  | 2.5     |        |         |        |         |         |              |
| 9/20/1985  | 12.21  | 2.5     |        |         |        |         |         |              |
| 9/27/1985  | 12.17  | 2.7     |        |         |        |         |         |              |
| 10/4/1985  | 12.17  | 2.6     |        |         |        |         |         |              |
| 10/11/1985 | 12.17  | 2.5     |        |         |        |         |         |              |
| 10/18/1985 | 12.13  | 2.5     |        |         |        |         |         |              |
| 10/25/1985 | 12.07  | 2.4     |        |         |        |         |         |              |
| 11/1/1985  | 12.01  | 2.4     |        |         |        |         |         |              |
| 11/8/1985  | 11.9   | 2.4     |        |         |        |         |         |              |
| 11/15/1985 | 11.79  | 2.4     |        |         |        |         |         |              |
| 11/22/1985 | 11.64  | 2.3     |        |         |        |         |         |              |
| 11/29/1985 | 11.58  | 2.3     |        |         |        |         |         |              |
| 12/6/1985  | 11.5   | 2.4     |        |         |        |         |         |              |
| 12/13/1985 | 11.31  | 2.3     |        |         |        |         |         |              |
| 12/20/1985 | 11.14  | 2.3     |        |         |        |         |         |              |
| 12/27/1985 | 11.09  | 2.2     |        |         |        |         |         |              |
| 1/3/1986   | 10.81  | 2.3     |        |         |        |         |         |              |
| 1/10/1986  | 10.77  | 2.3     |        |         |        |         |         |              |
| 1/17/1986  | 10.99  | 2.4     |        |         |        |         |         |              |
| 1/24/1986  | 10.97  | 2.3     |        |         |        |         |         |              |
| 1/31/1986  | 10.89  | 2.4     |        |         |        |         |         |              |
| 2/7/1986   | 10.85  | 2.3     |        |         |        |         |         |              |
| 2/14/1986  | 10.8   | 2.4     |        |         |        |         |         |              |
| 2/21/1986  | 10.68  | 2.3     |        |         |        |         |         |              |
| 2/28/1986  | 10.51  | 2.2     |        |         |        |         |         |              |
| 3/7/1986   | 10.2   | 2.3     |        |         |        |         |         |              |
| 3/14/1986  | 10.01  | 2.3     |        |         |        |         |         |              |
| 3/21/1986  | 10.01  | 2.3     |        |         |        |         |         |              |
| 3/28/1986  | 10.1   | 2.3     |        |         |        |         |         |              |
| 4/4/1986   | 9.99   | 2.3     |        |         |        |         |         |              |
| 4/11/1986  | 9.98   | 2.3     |        |         |        |         |         |              |
| 4/18/1986  | 9.92   | 2.1     |        |         |        |         |         |              |
| 4/25/1986  | 9.86   | 2.2     |        |         |        |         |         |              |
| 5/2/1986   | 9.9    | 2.2     |        |         |        |         |         |              |
| 5/9/1986   | 10     | 2.2     |        |         |        |         |         |              |
| 5/16/1986  | 10.08  | 2.3     |        |         |        |         |         |              |
| 5/23/1986  | 10.36  | 2.4     |        |         |        |         |         |              |
| 5/30/1986  | 10.38  | 2.3     |        |         |        |         |         |              |
| 6/6/1986   | 10.74  | 2.3     |        |         |        |         |         |              |
| 6/13/1986  | 10.76  | 2.3     |        |         |        |         |         |              |
| 6/20/1986  | 10.61  | 2.2     |        |         |        |         |         |              |
| 6/27/1986  | 10.62  | 2.2     |        |         |        |         |         |              |
| 7/4/1986   | 10.61  | 2.2     |        |         |        |         |         |              |
| 7/11/1986  | 10.59  | 2.2     |        |         |        |         |         |              |
| 7/18/1986  | 10.43  | 2.2     |        |         |        |         |         |              |
| 7/25/1986  | 10.4   | 2.2     |        |         |        |         |         |              |
| 8/1/1986   | 10.4   | 2.1     |        |         |        |         |         |              |
| 8/8/1986   | 10.4   | 2.2     |        |         |        |         |         |              |
| 8/15/1986  | 10.23  | 2.1     |        |         |        |         |         |              |
| 8/22/1986  | 10.04  | 2.1     |        |         |        |         |         |              |
| 8/29/1986  | 9.93   | 2.1     |        |         |        |         |         |              |
| 9/5/1986   | 9.9    | 2.2     |        |         |        |         |         |              |
| 9/12/1986  | 9.96   | 2.1     |        |         |        |         |         |              |
| 9/19/1986  | 10.07  | 2.1     |        |         |        |         |         |              |
| 9/26/1986  | 10.1   | 2.2     |        |         |        |         |         |              |
| 10/3/1986  | 10.08  | 2.1     |        |         |        |         |         |              |
| 10/10/1986 | 9.99   | 2.1     |        |         |        |         |         |              |
| 10/17/1986 | 9.96   | 2.1     |        |         |        |         |         |              |
| 10/24/1986 | 9.95   | 2.2     |        |         |        |         |         |              |
| 10/31/1986 | 9.89   | 2.1     |        |         |        |         |         |              |
| 11/7/1986  | 9.83   | 2.1     |        |         |        |         |         |              |
| 11/14/1986 | 9.81   | 2       |        |         |        |         |         |              |
| 11/21/1986 | 9.64   | 2       |        |         |        |         |         |              |
| 11/28/1986 | 9.5    | 2       |        |         |        |         |         |              |
| 12/5/1986  | 9.3    | 2       |        |         |        |         |         |              |
| 12/12/1986 | 9.35   | 2.1     |        |         |        |         |         |              |
| 12/19/1986 | 9.3    | 2.1     |        |         |        |         |         |              |
| 12/26/1986 | 9.29   | 2.1     |        |         |        |         |         |              |
| 1/2/1987   | 9.37   | 2.2     |        |         |        |         |         |              |
| 1/9/1987   | 9.32   | 2.2     |        |         |        |         |         |              |
| 1/16/1987  | 9.21   | 2.1     |        |         |        |         |         |              |
| 1/23/1987  | 9.04   | 2.2     |        |         |        |         |         |              |
| 1/30/1987  | 9.08   | 2.2     |        |         |        |         |         |              |
| 2/6/1987   | 9.06   | 2.1     |        |         |        |         |         |              |
| 2/13/1987  | 9.09   | 2.1     |        |         |        |         |         |              |
| 2/20/1987  | 9.11   | 2.1     |        |         |        |         |         |              |
| 2/27/1987  | 9.07   | 2.1     |        |         |        |         |         |              |
| 3/6/1987   | 9.03   | 2       |        |         |        |         |         |              |
| 3/13/1987  | 9.05   | 2.1     |        |         |        |         |         |              |
| 3/20/1987  | 9.03   | 2.1     |        |         |        |         |         |              |
| 3/27/1987  | 9.03   | 2       |        |         |        |         |         |              |
| 4/3/1987   | 9.26   | 2.2     |        |         |        |         |         |              |
| 4/10/1987  | 9.43   | 2.3     |        |         |        |         |         |              |
| 4/17/1987  | 10.27  | 2.3     |        |         |        |         |         |              |
| 4/24/1987  | 10.37  | 2.2     |        |         |        |         |         |              |
| 5/1/1987   | 10.47  | 2.2     |        |         |        |         |         |              |
| 5/8/1987   | 10.52  | 2.2     |        |         |        |         |         |              |
| 5/15/1987  | 10.48  | 2.3     |        |         |        |         |         |              |
| 5/22/1987  | 10.81  | 2.3     |        |         |        |         |         |              |
| 5/29/1987  | 10.7   | 2.3     |        |         |        |         |         |              |
| 6/5/1987   | 10.7   | 2.3     |        |         |        |         |         |              |
| 6/12/1987  | 10.66  | 2.2     |        |         |        |         |         |              |
| 6/19/1987  | 10.44  | 2.2     |        |         |        |         |         |              |
| 6/26/1987  | 10.35  | 2.2     |        |         |        |         |         |              |
| 7/3/1987   | 10.36  | 2.2     |        |         |        |         |         |              |
| 7/10/1987  | 10.3   | 2.2     |        |         |        |         |         |              |
| 7/17/1987  | 10.23  | 2.2     |        |         |        |         |         |              |
| 7/24/1987  | 10.23  | 2.1     |        |         |        |         |         |              |
| 7/31/1987  | 10.27  | 2.2     |        |         |        |         |         |              |
| 8/7/1987   | 10.35  | 2       |        |         |        |         |         |              |
| 8/14/1987  | 10.34  | 2       |        |         |        |         |         |              |
| 8/21/1987  | 10.3   | 2.2     |        |         |        |         |         |              |
| 8/28/1987  | 10.33  | 2.1     |        |         |        |         |         |              |
| 9/4/1987   | 10.63  | 2.2     |        |         |        |         |         |              |
| 9/11/1987  | 10.91  | 2.2     |        |         |        |         |         |              |
| 9/18/1987  | 10.99  | 2.3     |        |         |        |         |         |              |
| 9/25/1987  | 11.02  | 2.2     |        |         |        |         |         |              |
| 10/2/1987  | 11.18  | 2.3     |        |         |        |         |         |              |
| 10/9/1987  | 11.21  | 2.2     |        |         |        |         |         |              |
| 10/16/1987 | 11.58  | 2.3     |        |         |        |         |         |              |
| 10/23/1987 | 11.36  | 2.2     |        |         |        |         |         |              |
| 10/30/1987 | 10.97  | 2.2     |        |         |        |         |         |              |
| 11/6/1987  | 10.79  | 2.1     |        |         |        |         |         |              |
| 11/13/1987 | 10.66  | 2.1     |        |         |        |         |         |              |
| 11/20/1987 | 10.6   | 2       |        |         |        |         |         |              |
| 11/27/1987 | 10.55  | 2       |        |         |        |         |         |              |
| 12/4/1987  | 10.6   | 2.1     |        |         |        |         |         |              |
| 12/11/1987 | 10.66  | 2.2     |        |         |        |         |         |              |
| 12/18/1987 | 10.69  | 2.2     |        |         |        |         |         |              |
| 12/25/1987 | 10.64  | 2.2     |        |         |        |         |         |              |
| 12/31/1987 | 10.61  | 2       |        |         |        |         |         |              |
| 1/8/1988   | 10.5   | 2       |        |         |        |         |         |              |
| 1/15/1988  | 10.53  | 2       |        |         |        |         |         |              |
| 1/22/1988  | 10.34  | 2       |        |         |        |         |         |              |
| 1/29/1988  | 10.16  | 2       |        |         |        |         |         |              |
| 2/5/1988   | 9.94   | 2       |        |         |        |         |         |              |
| 2/12/1988  | 9.84   | 2.1     |        |         |        |         |         |              |
| 2/19/1988  | 9.92   | 2.1     |        |         |        |         |         |              |
| 2/26/1988  | 9.87   | 2.1     |        |         |        |         |         |              |
| 3/4/1988   | 9.85   | 2       |        |         |        |         |         |              |
| 3/11/1988  | 9.96   | 2       |        |         |        |         |         |              |
| 3/18/1988  | 9.92   | 2       |        |         |        |         |         |              |
| 3/25/1988  | 9.99   | 2.1     |        |         |        |         |         |              |
| 4/1/1988   | 10.05  | 2.1     |        |         |        |         |         |              |
| 4/8/1988   | 10.19  | 2.2     |        |         |        |         |         |              |
| 4/15/1988  | 10.19  | 2.1     |        |         |        |         |         |              |
| 4/22/1988  | 10.3   | 2.2     |        |         |        |         |         |              |
| 4/29/1988  | 10.28  | 2.1     |        |         |        |         |         |              |
| 5/6/1988   | 10.32  | 2.2     |        |         |        |         |         |              |
| 5/13/1988  | 10.4   | 2.1     |        |         |        |         |         |              |
| 5/20/1988  | 10.52  | 2.1     |        |         |        |         |         |              |
| 5/27/1988  | 10.58  | 2.1     |        |         |        |         |         |              |
| 6/3/1988   | 10.58  | 2.1     |        |         |        |         |         |              |
| 6/10/1988  | 10.51  | 2       |        |         |        |         |         |              |
| 6/17/1988  | 10.35  | 2       |        |         |        |         |         |              |
| 6/24/1988  | 10.4   | 2       |        |         |        |         |         |              |
| 7/1/1988   | 10.39  | 2       |        |         |        |         |         |              |
| 7/8/1988   | 10.38  | 2       |        |         |        |         |         |              |
| 7/15/1988  | 10.44  | 2       |        |         |        |         |         |              |
| 7/22/1988  | 10.46  | 2.1     |        |         |        |         |         |              |
| 7/29/1988  | 10.49  | 2.1     |        |         |        |         |         |              |
| 8/5/1988   | 10.44  | 2       |        |         |        |         |         |              |
| 8/12/1988  | 10.57  | 2.2     |        |         |        |         |         |              |
| 8/19/1988  | 10.71  | 2.3     |        |         |        |         |         |              |
| 8/26/1988  | 10.67  | 2.2     |        |         |        |         |         |              |
| 9/2/1988   | 10.65  | 2.4     |        |         |        |         |         |              |
| 9/9/1988   | 10.53  | 2.1     |        |         |        |         |         |              |
| 9/16/1988  | 10.4   | 2       |        |         |        |         |         |              |
| 9/23/1988  | 10.4   | 2       |        |         |        |         |         |              |
| 9/30/1988  | 10.42  | 2.1     |        |         |        |         |         |              |
| 10/7/1988  | 10.38  | 1.9     |        |         |        |         |         |              |
| 10/14/1988 | 10.33  | 1.9     |        |         |        |         |         |              |
| 10/21/1988 | 10.28  | 1.9     |        |         |        |         |         |              |
| 10/28/1988 | 10.22  | 1.9     |        |         |        |         |         |              |
| 11/4/1988  | 10.12  | 1.9     |        |         |        |         |         |              |
| 11/11/1988 | 10.24  | 2       |        |         |        |         |         |              |
| 11/18/1988 | 10.31  | 2.2     |        |         |        |         |         |              |
| 11/25/1988 | 10.39  | 2.1     |        |         |        |         |         |              |
| 12/2/1988  | 10.44  | 2.1     |        |         |        |         |         |              |
| 12/9/1988  | 10.46  | 2       |        |         |        |         |         |              |
| 12/16/1988 | 10.71  | 2.2     |        |         |        |         |         |              |
| 12/23/1988 | 10.68  | 2.2     |        |         |        |         |         |              |
| 12/30/1988 | 10.77  | 2.2     |        |         |        |         |         |              |
| 1/6/1989   | 10.8   | 2.2     |        |         |        |         |         |              |
| 1/13/1989  | 10.81  | 2.1     |        |         |        |         |         |              |
| 1/20/1989  | 10.71  | 2       |        |         |        |         |         |              |
| 1/27/1989  | 10.6   | 2.1     |        |         |        |         |         |              |
| 2/3/1989   | 10.55  | 2.1     |        |         |        |         |         |              |
| 2/10/1989  | 10.56  | 2       |        |         |        |         |         |              |
| 2/17/1989  | 10.69  | 2.2     |        |         |        |         |         |              |
| 2/24/1989  | 10.78  | 2.3     |        |         |        |         |         |              |
| 3/3/1989   | 10.91  | 2.3     |        |         |        |         |         |              |
| 3/10/1989  | 10.86  | 2.2     |        |         |        |         |         |              |
| 3/17/1989  | 10.98  | 2.1     |        |         |        |         |         |              |
| 3/24/1989  | 11.22  | 2.2     |        |         |        |         |         |              |
| 3/31/1989  | 11.19  | 2.2     |        |         |        |         |         |              |
| 4/7/1989   | 11.07  | 2.2     |        |         |        |         |         |              |
| 4/14/1989  | 11.11  | 2.2     |        |         |        |         |         |              |
| 4/21/1989  | 10.99  | 2.1     |        |         |        |         |         |              |
| 4/28/1989  | 11.03  | 2.1     |        |         |        |         |         |              |
| 5/5/1989   | 10.97  | 2.1     |        |         |        |         |         |              |
| 5/12/1989  | 10.93  | 2.2     |        |         |        |         |         |              |
| 5/19/1989  | 10.69  | 2       |        |         |        |         |         |              |
| 5/26/1989  | 10.5   | 2       |        |         |        |         |         |              |
| 6/2/1989   | 10.48  | 2       |        |         |        |         |         |              |
| 6/9/1989   | 10.2   | 2.1     |        |         |        |         |         |              |
| 6/16/1989  | 10.04  | 2.1     |        |         |        |         |         |              |
| 6/23/1989  | 10.19  | 2.1     |        |         |        |         |         |              |
| 6/30/1989  | 10.07  | 2.1     |        |         |        |         |         |              |
| 7/7/1989   | 10.03  | 2.1     |        |         |        |         |         |              |
| 7/14/1989  | 9.82   | 2.1     |        |         |        |         |         |              |
| 7/21/1989  | 9.87   | 2       |        |         |        |         |         |              |
| 7/28/1989  | 9.81   | 2.1     |        |         |        |         |         |              |
| 8/4/1989   | 9.68   | 2       |        |         |        |         |         |              |
| 8/11/1989  | 9.96   | 2.1     |        |         |        |         |         |              |
| 8/18/1989  | 10.09  | 2.1     |        |         |        |         |         |              |
| 8/25/1989  | 10.21  | 2       |        |         |        |         |         |              |
| 9/1/1989   | 10.22  | 1.9     |        |         |        |         |         |              |
| 9/8/1989   | 10.17  | 2       |        |         |        |         |         |              |
| 9/15/1989  | 10.05  | 2       |        |         |        |         |         |              |
| 9/22/1989  | 10.03  | 2       |        |         |        |         |         |              |
| 9/29/1989  | 10.16  | 2.1     |        |         |        |         |         |              |
| 10/6/1989  | 10.1   | 2.1     |        |         |        |         |         |              |
| 10/13/1989 | 9.95   | 2       |        |         |        |         |         |              |
| 10/20/1989 | 9.92   | 2       |        |         |        |         |         |              |
| 10/27/1989 | 9.82   | 2       |        |         |        |         |         |              |
| 11/3/1989  | 9.82   | 2       |        |         |        |         |         |              |
| 11/10/1989 | 9.79   | 1.9     |        |         |        |         |         |              |
| 11/17/1989 | 9.72   | 2       |        |         |        |         |         |              |
| 11/24/1989 | 9.74   | 2       |        |         |        |         |         |              |
| 12/1/1989  | 9.74   | 2       |        |         |        |         |         |              |
| 12/8/1989  | 9.76   | 2       |        |         |        |         |         |              |
| 12/15/1989 | 9.75   | 1.9     |        |         |        |         |         |              |
| 12/22/1989 | 9.69   | 2       |        |         |        |         |         |              |
| 12/29/1989 | 9.78   | 2       |        |         |        |         |         |              |
| 1/5/1990   | 9.83   | 2       |        |         |        |         |         |              |
| 1/12/1990  | 9.8    | 2       |        |         |        |         |         |              |
| 1/19/1990  | 9.9    | 2.1     |        |         |        |         |         |              |
| 1/26/1990  | 10.05  | 2.1     |        |         |        |         |         |              |
| 2/2/1990   | 10.17  | 2.1     |        |         |        |         |         |              |
| 2/9/1990   | 10.21  | 2.1     |        |         |        |         |         |              |
| 2/16/1990  | 10.1   | 2.1     |        |         |        |         |         |              |
| 2/23/1990  | 10.31  | 2.1     |        |         |        |         |         |              |
| 3/2/1990   | 10.23  | 2.1     |        |         |        |         |         |              |
| 3/9/1990   | 10.29  | 2.1     |        |         |        |         |         |              |
| 3/16/1990  | 10.34  | 2       |        |         |        |         |         |              |
| 3/23/1990  | 10.26  | 2       |        |         |        |         |         |              |
| 3/30/1990  | 10.22  | 2.1     |        |         |        |         |         |              |
| 4/6/1990   | 10.26  | 2       |        |         |        |         |         |              |
| 4/13/1990  | 10.25  | 2       |        |         |        |         |         |              |
| 4/20/1990  | 10.41  | 2.1     |        |         |        |         |         |              |
| 4/27/1990  | 10.56  | 2.1     |        |         |        |         |         |              |
| 5/4/1990   | 10.67  | 2.1     |        |         |        |         |         |              |
| 5/11/1990  | 10.54  | 2       |        |         |        |         |         |              |
| 5/18/1990  | 10.37  | 2       |        |         |        |         |         |              |
| 5/25/1990  | 10.33  | 2       |        |         |        |         |         |              |
| 6/1/1990   | 10.29  | 2       |        |         |        |         |         |              |
| 6/8/1990   | 10.1   | 2       |        |         |        |         |         |              |
| 6/15/1990  | 10.12  | 2       |        |         |        |         |         |              |
| 6/22/1990  | 10.16  | 2       |        |         |        |         |         |              |
| 6/29/1990  | 10.15  | 2       |        |         |        |         |         |              |
| 7/6/1990   | 10.06  | 1.9     |        |         |        |         |         |              |
| 7/13/1990  | 10.11  | 2       |        |         |        |         |         |              |
| 7/20/1990  | 9.99   | 2       |        |         |        |         |         |              |
| 7/27/1990  | 9.98   | 2       |        |         |        |         |         |              |
| 8/3/1990   | 9.84   | 1.9     |        |         |        |         |         |              |
| 8/10/1990  | 10.08  | 2.1     |        |         |        |         |         |              |
| 8/17/1990  | 10.05  | 2       |        |         |        |         |         |              |
| 8/24/1990  | 10.29  | 2.1     |        |         |        |         |         |              |
| 8/31/1990  | 10.24  | 2.1     |        |         |        |         |         |              |
| 9/7/1990   | 10.19  | 2       |        |         |        |         |         |              |
| 9/14/1990  | 10.13  | 2       |        |         |        |         |         |              |
| 9/21/1990  | 10.16  | 2.1     |        |         |        |         |         |              |
| 9/28/1990  | 10.22  | 2.2     |        |         |        |         |         |              |
| 10/5/1990  | 10.08  | 2.1     |        |         |        |         |         |              |
| 10/12/1990 | 10.22  | 2.2     |        |         |        |         |         |              |
| 10/19/1990 | 10.24  | 2.2     |        |         |        |         |         |              |
| 10/26/1990 | 10.17  | 2.1     |        |         |        |         |         |              |
| 11/2/1990  | 10.13  | 2.1     |        |         |        |         |         |              |
| 11/9/1990  | 10.09  | 2.1     |        |         |        |         |         |              |
| 11/16/1990 | 10.02  | 2       |        |         |        |         |         |              |
| 11/23/1990 | 9.93   | 2.1     |        |         |        |         |         |              |
| 11/30/1990 | 9.9    | 2       |        |         |        |         |         |              |
| 12/7/1990  | 9.81   | 1.9     |        |         |        |         |         |              |
| 12/14/1990 | 9.56   | 1.9     |        |         |        |         |         |              |
| 12/21/1990 | 9.64   | 1.9     |        |         |        |         |         |              |
| 12/28/1990 | 9.68   | 2       |        |         |        |         |         |              |
| 1/4/1991   | 9.56   | 1.9     |        |         |        |         |         |              |
| 1/11/1991  | 9.63   | 2.1     |        |         |        |         |         |              |
| 1/18/1991  | 9.75   | 2.2     |        |         |        |         |         |              |
| 1/25/1991  | 9.61   | 2       |        |         |        |         |         |              |
| 2/1/1991   | 9.56   | 2       |        |         |        |         |         |              |
| 2/8/1991   | 9.36   | 1.9     |        |         |        |         |         |              |
| 2/15/1991  | 9.25   | 2       |        |         |        |         |         |              |
| 2/22/1991  | 9.29   | 2.1     |        |         |        |         |         |              |
| 3/1/1991   | 9.4    | 2.1     |        |         |        |         |         |              |
| 3/8/1991   | 9.49   | 2.1     |        |         |        |         |         |              |
| 3/15/1991  | 9.5    | 2       |        |         |        |         |         |              |
| 3/22/1991  | 9.59   | 2.1     |        |         |        |         |         |              |
| 3/29/1991  | 9.52   | 2.1     |        |         |        |         |         |              |
| 4/5/1991   | 9.49   | 2       |        |         |        |         |         |              |
| 4/12/1991  | 9.48   | 2       |        |         |        |         |         |              |
| 4/19/1991  | 9.47   | 2       |        |         |        |         |         |              |
| 4/26/1991  | 9.53   | 2.1     |        |         |        |         |         |              |
| 5/3/1991   | 9.47   | 1.9     |        |         |        |         |         |              |
| 5/10/1991  | 9.47   | 1.9     |        |         |        |         |         |              |
| 5/17/1991  | 9.5    | 2.1     |        |         |        |         |         |              |
| 5/24/1991  | 9.47   | 2       |        |         |        |         |         |              |
| 5/31/1991  | 9.45   | 1.9     |        |         |        |         |         |              |
| 6/7/1991   | 9.48   | 2       |        |         |        |         |         |              |
| 6/14/1991  | 9.66   | 2.2     |        |         |        |         |         |              |
| 6/21/1991  | 9.65   | 2       |        |         |        |         |         |              |
| 6/28/1991  | 9.67   | 2.1     |        |         |        |         |         |              |
| 7/5/1991   | 9.62   | 2       |        |         |        |         |         |              |
| 7/12/1991  | 9.64   | 2       |        |         |        |         |         |              |
| 7/19/1991  | 9.54   | 2       |        |         |        |         |         |              |
| 7/26/1991  | 9.5    | 1.9     |        |         |        |         |         |              |
| 8/2/1991   | 9.44   | 2       |        |         |        |         |         |              |
| 8/9/1991   | 9.27   | 1.8     |        |         |        |         |         |              |
| 8/16/1991  | 9.19   | 1.9     |        |         |        |         |         |              |
| 8/23/1991  | 9.17   | 1.9     |        |         |        |         |         |              |
| 8/30/1991  | 9.15   | 1.9     | 8.77   | 1.9     |        |         |         |              |
| 9/6/1991   | 9.14   | 1.9     | 8.79   | 1.8     |        |         |         |              |
| 9/13/1991  | 9.02   | 1.9     | 8.68   | 1.8     |        |         |         |              |
| 9/20/1991  | 8.95   | 1.9     | 8.62   | 1.8     |        |         |         |              |
| 9/27/1991  | 8.92   | 1.8     | 8.59   | 1.8     |        |         |         |              |
| 10/4/1991  | 8.87   | 1.8     | 8.51   | 1.8     |        |         |         |              |
| 10/11/1991 | 8.82   | 1.8     | 8.46   | 1.8     |        |         |         |              |
| 10/18/1991 | 8.82   | 1.9     | 8.45   | 1.8     |        |         |         |              |
| 10/25/1991 | 8.91   | 1.9     | 8.51   | 1.8     |        |         |         |              |
| 11/1/1991  | 8.78   | 1.8     | 8.41   | 1.7     |        |         |         |              |
| 11/8/1991  | 8.76   | 1.7     | 8.36   | 1.7     |        |         |         |              |
| 11/15/1991 | 8.69   | 1.8     | 8.32   | 1.7     |        |         |         |              |
| 11/22/1991 | 8.63   | 1.8     | 8.25   | 1.7     |        |         |         |              |
| 11/29/1991 | 8.7    | 1.9     | 8.29   | 1.8     |        |         |         |              |
| 12/6/1991  | 8.62   | 1.8     | 8.21   | 1.7     |        |         |         |              |
| 12/13/1991 | 8.53   | 1.7     | 8.1    | 1.7     |        |         |         |              |
| 12/20/1991 | 8.49   | 1.8     | 8.07   | 1.7     |        |         |         |              |
| 12/27/1991 | 8.35   | 1.8     | 7.9    | 1.7     |        |         |         |              |
| 1/3/1992   | 8.24   | 1.7     | 7.79   | 1.7     |        |         |         |              |
| 1/10/1992  | 8.23   | 1.6     | 7.79   | 1.6     |        |         |         |              |
| 1/17/1992  | 8.45   | 1.8     | 8.03   | 1.8     |        |         |         |              |
| 1/24/1992  | 8.56   | 1.8     | 8.14   | 1.8     |        |         |         |              |
| 1/31/1992  | 8.68   | 2.1     | 8.28   | 2       |        |         |         |              |
| 2/7/1992   | 8.67   | 1.7     | 8.3    | 1.7     |        |         |         |              |
| 2/14/1992  | 8.73   | 1.9     | 8.36   | 1.8     |        |         |         |              |
| 2/21/1992  | 8.82   | 1.9     | 8.43   | 1.9     |        |         |         |              |
| 2/28/1992  | 8.83   | 1.8     | 8.44   | 1.8     |        |         |         |              |
| 3/6/1992   | 8.85   | 1.9     | 8.48   | 1.8     |        |         |         |              |
| 3/13/1992  | 8.88   | 1.9     | 8.51   | 1.8     |        |         |         |              |
| 3/20/1992  | 9.03   | 1.8     | 8.69   | 1.8     |        |         |         |              |
| 3/27/1992  | 8.98   | 1.8     | 8.63   | 1.7     |        |         |         |              |
| 4/3/1992   | 8.96   | 1.7     | 8.57   | 1.7     |        |         |         |              |
| 4/10/1992  | 8.84   | 1.6     | 8.44   | 1.6     |        |         |         |              |
| 4/17/1992  | 8.76   | 1.6     | 8.38   | 1.5     |        |         |         |              |
| 4/24/1992  | 8.85   | 1.8     | 8.49   | 1.7     |        |         |         |              |
| 5/1/1992   | 8.84   | 1.8     | 8.46   | 1.7     |        |         |         |              |
| 5/8/1992   | 8.75   | 1.6     | 8.38   | 1.5     |        |         |         |              |
| 5/15/1992  | 8.64   | 1.6     | 8.26   | 1.5     |        |         |         |              |
| 5/22/1992  | 8.53   | 1.6     | 8.16   | 1.4     |        |         |         |              |
| 5/29/1992  | 8.6    | 1.8     | 8.21   | 1.7     |        |         |         |              |
| 6/5/1992   | 8.59   | 1.8     | 8.18   | 1.6     |        |         |         |              |
| 6/12/1992  | 8.54   | 1.6     | 8.12   | 1.5     |        |         |         |              |
| 6/19/1992  | 8.48   | 1.6     | 8.03   | 1.5     |        |         |         |              |
| 6/26/1992  | 8.43   | 1.6     | 7.98   | 1.6     |        |         |         |              |
| 7/3/1992   | 8.29   | 1.5     | 7.84   | 1.4     |        |         |         |              |
| 7/10/1992  | 8.13   | 1.5     | 7.67   | 1.5     |        |         |         |              |
| 7/17/1992  | 8.09   | 1.6     | 7.63   | 1.5     |        |         |         |              |
| 7/24/1992  | 8.08   | 1.6     | 7.61   | 1.5     |        |         |         |              |
| 7/31/1992  | 8.05   | 1.7     | 7.6    | 1.6     |        |         |         |              |
| 8/7/1992   | 8.06   | 1.6     | 7.59   | 1.5     |        |         |         |              |
| 8/14/1992  | 7.96   | 1.6     | 7.48   | 1.6     |        |         |         |              |
| 8/21/1992  | 7.87   | 1.7     | 7.38   | 1.5     |        |         |         |              |
| 8/28/1992  | 8.01   | 1.8     | 7.51   | 1.7     |        |         |         |              |
| 9/4/1992   | 7.94   | 1.7     | 7.44   | 1.6     |        |         |         |              |
| 9/11/1992  | 7.84   | 1.6     | 7.33   | 1.5     |        |         |         |              |
| 9/18/1992  | 7.89   | 1.7     | 7.37   | 1.7     |        |         |         |              |
| 9/24/1992  | 8.02   | 1.7     | 7.48   | 1.6     |        |         |         |              |
| 10/2/1992  | 7.93   | 1.6     | 7.37   | 1.5     |        |         |         |              |
| 10/9/1992  | 8.01   | 1.8     | 7.46   | 1.7     |        |         |         |              |
| 10/16/1992 | 8.06   | 1.7     | 7.51   | 1.7     |        |         |         |              |
| 10/23/1992 | 8.23   | 2       | 7.71   | 1.9     |        |         |         |              |
| 10/30/1992 | 8.21   | 1.9     | 7.68   | 1.8     |        |         |         |              |
| 11/6/1992  | 8.29   | 2       | 7.75   | 1.9     |        |         |         |              |
| 11/13/1992 | 8.32   | 2       | 7.79   | 1.9     |        |         |         |              |
| 11/20/1992 | 8.32   | 1.8     | 7.83   | 1.8     |        |         |         |              |
| 11/27/1992 | 8.29   | 1.8     | 7.81   | 1.7     |        |         |         |              |
| 12/4/1992  | 8.34   | 1.8     | 7.87   | 1.7     |        |         |         |              |
| 12/11/1992 | 8.23   | 1.6     | 7.77   | 1.6     |        |         |         |              |
| 12/18/1992 | 8.19   | 1.6     | 7.74   | 1.6     |        |         |         |              |
| 12/25/1992 | 8.13   | 1.5     | 7.65   | 1.5     |        |         |         |              |
| 12/31/1992 | 8.14   | 1.6     | 7.68   | 1.6     |        |         |         |              |
| 1/8/1993   | 8.07   | 1.6     | 7.6    | 1.6     |        |         |         |              |
| 1/15/1993  | 8.04   | 1.6     | 7.56   | 1.6     |        |         |         |              |
| 1/22/1993  | 8      | 1.7     | 7.51   | 1.6     |        |         |         |              |
| 1/29/1993  | 7.86   | 1.5     | 7.37   | 1.6     |        |         |         |              |
| 2/5/1993   | 7.8    | 1.5     | 7.29   | 1.6     |        |         |         |              |
| 2/12/1993  | 7.75   | 1.6     | 7.25   | 1.6     |        |         |         |              |
| 2/19/1993  | 7.65   | 1.5     | 7.12   | 1.5     |        |         |         |              |
| 2/26/1993  | 7.53   | 1.5     | 7.02   | 1.5     |        |         |         |              |
| 3/5/1993   | 7.44   | 1.5     | 6.91   | 1.5     |        |         |         |              |
| 3/12/1993  | 7.47   | 1.6     | 6.97   | 1.6     |        |         |         |              |
| 3/19/1993  | 7.57   | 1.7     | 7.07   | 1.7     |        |         |         |              |
| 3/26/1993  | 7.5    | 1.7     | 7.01   | 1.7     |        |         |         |              |
| 4/2/1993   | 7.53   | 1.7     | 7.03   | 1.8     |        |         |         |              |
| 4/9/1993   | 7.57   | 1.8     | 7.07   | 1.8     |        |         |         |              |
| 4/16/1993  | 7.45   | 1.6     | 6.93   | 1.6     |        |         |         |              |
| 4/23/1993  | 7.38   | 1.6     | 6.86   | 1.7     |        |         |         |              |
| 4/30/1993  | 7.43   | 1.8     | 6.91   | 1.8     |        |         |         |              |
| 5/7/1993   | 7.42   | 1.7     | 6.88   | 1.7     |        |         |         |              |
| 5/14/1993  | 7.42   | 1.8     | 6.86   | 1.8     |        |         |         |              |
| 5/21/1993  | 7.52   | 1.8     | 6.98   | 1.8     |        |         |         |              |
| 5/28/1993  | 7.5    | 1.8     | 6.99   | 1.8     |        |         |         |              |
| 6/4/1993   | 7.47   | 1.7     | 6.97   | 1.7     |        |         |         |              |
| 6/11/1993  | 7.48   | 1.7     | 6.98   | 1.7     |        |         |         |              |
| 6/18/1993  | 7.38   | 1.6     | 6.87   | 1.6     |        |         |         |              |
| 6/25/1993  | 7.34   | 1.5     | 6.84   | 1.5     |        |         |         |              |
| 7/2/1993   | 7.23   | 1.5     | 6.76   | 1.5     |        |         |         |              |
| 7/9/1993   | 7.19   | 1.6     | 6.71   | 1.5     |        |         |         |              |
| 7/16/1993  | 7.16   | 1.6     | 6.67   | 1.6     |        |         |         |              |
| 7/23/1993  | 7.2    | 1.7     | 6.7    | 1.7     |        |         |         |              |
| 7/30/1993  | 7.25   | 1.7     | 6.75   | 1.6     |        |         |         |              |
| 8/6/1993   | 7.21   | 1.6     | 6.72   | 1.6     |        |         |         |              |
| 8/13/1993  | 7.17   | 1.5     | 6.68   | 1.5     |        |         |         |              |
| 8/20/1993  | 7.1    | 1.4     | 6.62   | 1.5     |        |         |         |              |
| 8/27/1993  | 6.97   | 1.4     | 6.49   | 1.4     |        |         |         |              |
| 9/3/1993   | 6.93   | 1.4     | 6.45   | 1.5     |        |         |         |              |
| 9/10/1993  | 6.82   | 1.4     | 6.35   | 1.4     |        |         |         |              |
| 9/17/1993  | 6.96   | 1.6     | 6.49   | 1.5     |        |         |         |              |
| 9/24/1993  | 6.95   | 1.6     | 6.47   | 1.6     |        |         |         |              |
| 10/1/1993  | 6.89   | 1.5     | 6.41   | 1.4     |        |         |         |              |
| 10/8/1993  | 6.87   | 1.5     | 6.39   | 1.5     |        |         |         |              |
| 10/15/1993 | 6.81   | 1.5     | 6.36   | 1.4     |        |         |         |              |
| 10/22/1993 | 6.74   | 1.5     | 6.31   | 1.5     |        |         |         |              |
| 10/29/1993 | 6.86   | 1.5     | 6.4    | 1.5     |        |         |         |              |
| 11/5/1993  | 7.11   | 1.4     | 6.65   | 1.4     |        |         |         |              |
| 11/12/1993 | 7.12   | 1.5     | 6.64   | 1.4     |        |         |         |              |
| 11/19/1993 | 7.08   | 1.6     | 6.62   | 1.5     |        |         |         |              |
| 11/26/1993 | 7.31   | 1.7     | 6.84   | 1.6     |        |         |         |              |
| 12/4/1993  | 7.25   | 1.7     | 6.74   | 1.7     |        |         |         |              |
| 12/10/1993 | 7.14   | 1.6     | 6.65   | 1.6     |        |         |         |              |
| 12/17/1993 | 7.17   | 1.7     | 6.7    | 1.7     |        |         |         |              |
| 12/24/1993 | 7.17   | 1.7     | 6.69   | 1.6     |        |         |         |              |
| 12/31/1993 | 7.13   | 1.6     | 6.63   | 1.6     |        |         |         |              |
| 1/7/1994   | 7.23   | 1.6     | 6.74   | 1.6     |        |         |         |              |
| 1/14/1994  | 6.99   | 1.7     | 6.48   | 1.7     |        |         |         |              |
| 1/21/1994  | 7.05   | 1.7     | 6.57   | 1.7     |        |         |         |              |
| 1/28/1994  | 6.97   | 1.7     | 6.47   | 1.7     |        |         |         |              |
| 2/4/1994   | 6.97   | 1.7     | 6.46   | 1.7     |        |         |         |              |
| 2/11/1994  | 7.21   | 1.8     | 6.72   | 1.7     |        |         |         |              |
| 2/18/1994  | 7.11   | 1.8     | 6.64   | 1.7     |        |         |         |              |
| 2/25/1994  | 7.32   | 1.7     | 6.8    | 1.7     |        |         |         |              |
| 3/4/1994   | 7.51   | 1.7     | 7.01   | 1.7     |        |         |         |              |
| 3/11/1994  | 7.63   | 1.6     | 7.15   | 1.7     |        |         |         |              |
| 3/18/1994  | 7.76   | 1.7     | 7.27   | 1.7     |        |         |         |              |
| 3/25/1994  | 7.8    | 1.7     | 7.3    | 1.7     |        |         |         |              |
| 4/1/1994   | 8.04   | 1.7     | 7.55   | 1.7     |        |         |         |              |
| 4/8/1994   | 8.47   | 1.7     | 7.91   | 1.6     |        |         |         |              |
| 4/15/1994  | 8.26   | 1.8     | 7.72   | 1.8     |        |         |         |              |
| 4/22/1994  | 8.49   | 1.8     | 7.97   | 1.7     |        |         |         |              |
| 4/29/1994  | 8.32   | 1.8     | 7.85   | 1.7     |        |         |         |              |
| 5/6/1994   | 8.53   | 1.8     | 8.03   | 1.7     |        |         |         |              |
| 5/13/1994  | 8.77   | 1.8     | 8.25   | 1.7     |        |         |         |              |
| 5/20/1994  | 8.56   | 1.8     | 8.04   | 1.7     |        |         |         |              |
| 5/27/1994  | 8.53   | 1.8     | 7.99   | 1.8     |        |         |         |              |
| 6/3/1994   | 8.55   | 1.8     | 8.02   | 1.8     |        |         |         |              |
| 6/10/1994  | 8.25   | 1.8     | 7.79   | 1.8     |        |         |         |              |
| 6/17/1994  | 8.33   | 1.8     | 7.83   | 1.8     |        |         |         |              |
| 6/24/1994  | 8.46   | 1.8     | 8      | 1.7     |        |         |         |              |
| 7/1/1994   | 8.57   | 1.7     | 8.07   | 1.7     |        |         |         |              |
| 7/8/1994   | 8.68   | 1.8     | 8.15   | 1.7     |        |         |         |              |
| 7/15/1994  | 8.72   | 1.8     | 8.2    | 1.8     |        |         |         |              |
| 7/22/1994  | 8.53   | 1.8     | 8.05   | 1.7     |        |         |         |              |
| 7/29/1994  | 8.57   | 1.9     | 8.09   | 1.8     |        |         |         |              |
| 8/5/1994   | 8.38   | 1.8     | 7.9    | 1.8     |        |         |         |              |
| 8/12/1994  | 8.57   | 1.8     | 8.08   | 1.8     |        |         |         |              |
| 8/19/1994  | 8.54   | 1.8     | 8.05   | 1.7     |        |         |         |              |
| 8/26/1994  | 8.56   | 1.8     | 8.05   | 1.8     |        |         |         |              |
| 9/2/1994   | 8.48   | 1.8     | 7.96   | 1.8     |        |         |         |              |
| 9/9/1994   | 8.51   | 1.8     | 8.03   | 1.8     |        |         |         |              |
| 9/16/1994  | 8.66   | 1.8     | 8.15   | 1.7     |        |         |         |              |
| 9/23/1994  | 8.73   | 1.8     | 8.21   | 1.8     |        |         |         |              |
| 9/30/1994  | 8.82   | 1.8     | 8.31   | 1.7     |        |         |         |              |
| 10/7/1994  | 8.89   | 1.8     | 8.38   | 1.8     |        |         |         |              |
| 10/14/1994 | 8.93   | 1.8     | 8.4    | 1.7     |        |         |         |              |
| 10/21/1994 | 8.85   | 1.8     | 8.3    | 1.8     |        |         |         |              |
| 10/28/1994 | 9.03   | 1.8     | 8.47   | 1.8     |        |         |         |              |
| 11/4/1994  | 9.05   | 1.9     | 8.51   | 1.8     |        |         |         |              |
| 11/11/1994 | 9.19   | 1.8     | 8.67   | 1.8     |        |         |         |              |
| 11/18/1994 | 9.19   | 1.8     | 8.71   | 1.7     |        |         |         |              |
| 11/25/1994 | 9.25   | 1.8     | 8.77   | 1.7     |        |         |         |              |
| 12/2/1994  | 9.23   | 1.8     | 8.76   | 1.8     |        |         |         |              |
| 12/9/1994  | 9.15   | 1.8     | 8.77   | 1.8     |        |         |         |              |
| 12/16/1994 | 9.25   | 1.8     | 8.89   | 1.8     |        |         |         |              |
| 12/23/1994 | 9.18   | 1.8     | 8.79   | 1.8     |        |         |         |              |
| 12/30/1994 | 9.18   | 1.8     | 8.81   | 1.8     |        |         |         |              |
| 1/6/1995   | 9.22   | 1.8     | 8.87   | 1.8     |        |         |         |              |
| 1/13/1995  | 9.19   | 1.8     | 8.85   | 1.8     |        |         |         |              |
| 1/20/1995  | 9.05   | 1.8     | 8.7    | 1.8     |        |         |         |              |
| 1/27/1995  | 9.13   | 1.9     | 8.76   | 1.8     |        |         |         |              |
| 2/3/1995   | 8.94   | 1.8     | 8.59   | 1.8     |        |         |         |              |
| 2/10/1995  | 8.8    | 1.9     | 8.45   | 1.8     |        |         |         |              |
| 2/17/1995  | 8.84   | 1.9     | 8.46   | 1.8     |        |         |         |              |
| 2/24/1995  | 8.73   | 1.9     | 8.34   | 1.9     |        |         |         |              |
| 3/3/1995   | 8.53   | 1.8     | 8.15   | 1.8     |        |         |         |              |
| 3/10/1995  | 8.62   | 1.9     | 8.24   | 1.8     |        |         |         |              |
| 3/17/1995  | 8.38   | 1.8     | 8      | 1.8     |        |         |         |              |
| 3/24/1995  | 8.4    | 1.8     | 7.97   | 1.8     |        |         |         |              |
| 3/31/1995  | 8.38   | 1.8     | 7.96   | 1.7     |        |         |         |              |
| 4/7/1995   | 8.41   | 1.9     | 7.99   | 1.7     |        |         |         |              |
| 4/14/1995  | 8.37   | 1.9     | 7.93   | 1.8     |        |         |         |              |
| 4/21/1995  | 8.24   | 1.9     | 7.8    | 1.8     |        |         |         |              |
| 4/28/1995  | 8.26   | 1.9     | 7.8    | 1.8     |        |         |         |              |
| 5/5/1995   | 8.27   | 1.9     | 7.8    | 1.8     |        |         |         |              |
| 5/12/1995  | 7.87   | 1.8     | 7.45   | 1.7     |        |         |         |              |
| 5/19/1995  | 7.83   | 1.8     | 7.39   | 1.7     |        |         |         |              |
| 5/26/1995  | 7.85   | 1.8     | 7.4    | 1.7     |        |         |         |              |
| 6/2/1995   | 7.71   | 1.8     | 7.24   | 1.7     |        |         |         |              |
| 6/9/1995   | 7.51   | 1.7     | 7      | 1.7     |        |         |         |              |
| 6/16/1995  | 7.55   | 1.8     | 7.03   | 1.7     |        |         |         |              |
| 6/23/1995  | 7.53   | 1.8     | 7.01   | 1.7     |        |         |         |              |
| 6/30/1995  | 7.53   | 1.8     | 7.03   | 1.8     |        |         |         |              |
| 7/7/1995   | 7.63   | 1.8     | 7.11   | 1.7     |        |         |         |              |
| 7/14/1995  | 7.41   | 1.7     | 6.89   | 1.7     |        |         |         |              |
| 7/21/1995  | 7.6    | 1.7     | 7.08   | 1.7     |        |         |         |              |
| 7/28/1995  | 7.79   | 1.8     | 7.27   | 1.8     |        |         |         |              |
| 8/4/1995   | 7.82   | 1.8     | 7.31   | 1.7     |        |         |         |              |
| 8/11/1995  | 7.8    | 1.8     | 7.31   | 1.8     |        |         |         |              |
| 8/18/1995  | 7.94   | 1.8     | 7.43   | 1.7     |        |         |         |              |
| 8/25/1995  | 7.88   | 1.9     | 7.39   | 1.8     |        |         |         |              |
| 9/1/1995   | 7.76   | 1.8     | 7.27   | 1.8     |        |         |         |              |
| 9/8/1995   | 7.63   | 1.8     | 7.16   | 1.7     |        |         |         |              |
| 9/15/1995  | 7.6    | 1.8     | 7.12   | 1.8     |        |         |         |              |
| 9/22/1995  | 7.57   | 1.8     | 7.09   | 1.8     |        |         |         |              |
| 9/29/1995  | 7.62   | 1.8     | 7.16   | 1.8     |        |         |         |              |
| 10/6/1995  | 7.57   | 1.8     | 7.09   | 1.8     |        |         |         |              |
| 10/13/1995 | 7.5    | 1.9     | 7.01   | 1.8     |        |         |         |              |
| 10/20/1995 | 7.38   | 1.9     | 6.92   | 1.8     |        |         |         |              |
| 10/27/1995 | 7.45   | 1.8     | 7.01   | 1.8     |        |         |         |              |
| 11/3/1995  | 7.44   | 1.8     | 6.97   | 1.8     |        |         |         |              |
| 11/9/1995  | 7.37   | 1.8     | 6.87   | 1.8     |        |         |         |              |
| 11/17/1995 | 7.35   | 1.8     | 6.86   | 1.8     |        |         |         |              |
| 11/24/1995 | 7.35   | 1.8     | 6.85   | 1.8     |        |         |         |              |
| 12/1/1995  | 7.33   | 1.9     | 6.85   | 1.8     |        |         |         |              |
| 12/8/1995  | 7.18   | 1.8     | 6.74   | 1.7     |        |         |         |              |
| 12/15/1995 | 7.15   | 1.8     | 6.71   | 1.7     |        |         |         |              |
| 12/22/1995 | 7.23   | 1.8     | 6.73   | 1.7     |        |         |         |              |
| 12/29/1995 | 7.11   | 1.7     | 6.65   | 1.7     |        |         |         |              |
| 1/5/1996   | 7.02   | 1.8     | 6.56   | 1.7     |        |         |         |              |
| 1/12/1996  | 7.08   | 1.7     | 6.59   | 1.7     |        |         |         |              |
| 1/19/1996  | 7.02   | 1.7     | 6.53   | 1.7     |        |         |         |              |
| 1/26/1996  | 7      | 1.8     | 6.5    | 1.7     |        |         |         |              |
| 2/2/1996   | 7.02   | 1.8     | 6.52   | 1.7     |        |         |         |              |
| 2/9/1996   | 7.02   | 1.7     | 6.51   | 1.7     |        |         |         |              |
| 2/16/1996  | 6.94   | 1.7     | 6.44   | 1.7     |        |         |         |              |
| 2/23/1996  | 7.32   | 1.7     | 6.77   | 1.6     |        |         |         |              |
| 3/1/1996   | 7.41   | 1.8     | 6.87   | 1.8     |        |         |         |              |
| 3/8/1996   | 7.38   | 1.8     | 6.87   | 1.8     |        |         |         |              |
| 3/15/1996  | 7.83   | 1.7     | 7.32   | 1.7     |        |         |         |              |
| 3/22/1996  | 7.81   | 1.7     | 7.32   | 1.7     |        |         |         |              |
| 3/29/1996  | 7.69   | 1.8     | 7.19   | 1.8     |        |         |         |              |
| 4/5/1996   | 7.78   | 1.7     | 7.29   | 1.7     |        |         |         |              |
| 4/12/1996  | 8.05   | 1.8     | 7.56   | 1.8     |        |         |         |              |
| 4/19/1996  | 7.95   | 1.8     | 7.48   | 1.7     |        |         |         |              |
| 4/26/1996  | 7.92   | 1.8     | 7.43   | 1.7     |        |         |         |              |
| 5/3/1996   | 7.99   | 1.8     | 7.5    | 1.8     |        |         |         |              |
| 5/10/1996  | 8.24   | 1.8     | 7.75   | 1.8     |        |         |         |              |
| 5/17/1996  | 8.08   | 1.7     | 7.59   | 1.7     |        |         |         |              |
| 5/24/1996  | 8.01   | 1.7     | 7.51   | 1.7     |        |         |         |              |
| 5/31/1996  | 8.03   | 1.7     | 7.54   | 1.7     |        |         |         |              |
| 6/7/1996   | 8.3    | 1.7     | 7.8    | 1.7     |        |         |         |              |
| 6/14/1996  | 8.39   | 1.7     | 7.9    | 1.7     |        |         |         |              |
| 6/21/1996  | 8.3    | 1.7     | 7.81   | 1.7     |        |         |         |              |
| 6/28/1996  | 8.29   | 1.7     | 7.82   | 1.7     |        |         |         |              |
| 7/5/1996   | 8.14   | 1.8     | 7.67   | 1.7     |        |         |         |              |
| 7/12/1996  | 8.42   | 1.7     | 7.93   | 1.7     |        |         |         |              |
| 7/19/1996  | 8.23   | 1.8     | 7.76   | 1.7     |        |         |         |              |
| 7/26/1996  | 8.19   | 1.7     | 7.71   | 1.7     |        |         |         |              |
| 8/2/1996   | 8.23   | 1.7     | 7.75   | 1.6     |        |         |         |              |
| 8/9/1996   | 7.88   | 1.7     | 7.4    | 1.7     |        |         |         |              |
| 8/16/1996  | 7.88   | 1.7     | 7.39   | 1.7     |        |         |         |              |
| 8/23/1996  | 7.93   | 1.7     | 7.45   | 1.7     |        |         |         |              |
| 8/30/1996  | 8.09   | 1.7     | 7.6    | 1.7     |        |         |         |              |
| 9/6/1996   | 8.34   | 1.7     | 7.88   | 1.6     |        |         |         |              |
| 9/13/1996  | 8.28   | 1.7     | 7.81   | 1.7     |        |         |         |              |
| 9/20/1996  | 8.14   | 1.7     | 7.64   | 1.7     |        |         |         |              |
| 9/27/1996  | 8.16   | 1.7     | 7.68   | 1.7     |        |         |         |              |
| 10/4/1996  | 8.06   | 1.7     | 7.58   | 1.6     |        |         |         |              |
| 10/11/1996 | 7.86   | 1.7     | 7.38   | 1.7     |        |         |         |              |
| 10/18/1996 | 7.88   | 1.7     | 7.39   | 1.7     |        |         |         |              |
| 10/25/1996 | 7.86   | 1.8     | 7.37   | 1.8     |        |         |         |              |
| 11/1/1996  | 7.78   | 1.8     | 7.3    | 1.7     |        |         |         |              |
| 11/8/1996  | 7.67   | 1.7     | 7.2    | 1.7     |        |         |         |              |
| 11/15/1996 | 7.59   | 1.8     | 7.11   | 1.8     |        |         |         |              |
| 11/22/1996 | 7.53   | 1.8     | 7.06   | 1.7     |        |         |         |              |
| 11/29/1996 | 7.52   | 1.8     | 7.04   | 1.7     |        |         |         |              |
| 12/6/1996  | 7.44   | 1.7     | 6.96   | 1.7     |        |         |         |              |
| 12/13/1996 | 7.57   | 1.7     | 7.06   | 1.7     |        |         |         |              |
| 12/20/1996 | 7.74   | 1.8     | 7.21   | 1.8     |        |         |         |              |
| 12/27/1996 | 7.64   | 1.7     | 7.16   | 1.7     |        |         |         |              |
| 1/3/1997   | 7.67   | 1.7     | 7.18   | 1.7     |        |         |         |              |
| 1/10/1997  | 7.85   | 1.8     | 7.35   | 1.8     |        |         |         |              |
| 1/17/1997  | 7.87   | 1.8     | 7.38   | 1.7     |        |         |         |              |
| 1/24/1997  | 7.85   | 1.8     | 7.35   | 1.8     |        |         |         |              |
| 1/31/1997  | 7.88   | 1.8     | 7.38   | 1.7     |        |         |         |              |
| 2/7/1997   | 7.74   | 1.7     | 7.25   | 1.7     |        |         |         |              |
| 2/14/1997  | 7.65   | 1.7     | 7.14   | 1.7     |        |         |         |              |
| 2/21/1997  | 7.56   | 1.7     | 7.06   | 1.7     |        |         |         |              |
| 2/28/1997  | 7.65   | 1.7     | 7.15   | 1.7     |        |         |         |              |
| 3/7/1997   | 7.84   | 1.7     | 7.35   | 1.7     |        |         |         |              |
| 3/14/1997  | 7.84   | 1.7     | 7.34   | 1.7     |        |         |         |              |
| 3/21/1997  | 7.94   | 1.8     | 7.45   | 1.7     |        |         |         |              |
| 3/28/1997  | 7.97   | 1.8     | 7.48   | 1.8     |        |         |         |              |
| 4/4/1997   | 8.18   | 1.7     | 7.7    | 1.7     |        |         |         |              |
| 4/11/1997  | 8.15   | 1.8     | 7.67   | 1.8     |        |         |         |              |
| 4/18/1997  | 8.16   | 1.7     | 7.71   | 1.7     |        |         |         |              |
| 4/25/1997  | 8.08   | 1.7     | 7.62   | 1.7     |        |         |         |              |
| 5/2/1997   | 8.01   | 1.7     | 7.53   | 1.7     |        |         |         |              |
| 5/9/1997   | 7.94   | 1.6     | 7.47   | 1.6     |        |         |         |              |
| 5/16/1997  | 7.91   | 1.6     | 7.44   | 1.6     |        |         |         |              |
| 5/23/1997  | 7.92   | 1.7     | 7.45   | 1.6     |        |         |         |              |
| 5/30/1997  | 7.94   | 1.7     | 7.47   | 1.7     |        |         |         |              |
| 6/6/1997   | 7.85   | 1.7     | 7.4    | 1.7     |        |         |         |              |
| 6/13/1997  | 7.72   | 1.7     | 7.27   | 1.7     |        |         |         |              |
| 6/20/1997  | 7.61   | 1.7     | 7.14   | 1.7     |        |         |         |              |
| 6/27/1997  | 7.58   | 1.7     | 7.13   | 1.7     |        |         |         |              |
| 7/4/1997   | 7.62   | 1.8     | 7.15   | 1.7     |        |         |         |              |
| 7/11/1997  | 7.47   | 1.8     | 7.01   | 1.8     |        |         |         |              |
| 7/18/1997  | 7.47   | 1.8     | 7.01   | 1.8     |        |         |         |              |
| 7/25/1997  | 7.43   | 1.7     | 6.98   | 1.7     |        |         |         |              |
| 8/1/1997   | 7.36   | 1.7     | 6.9    | 1.7     |        |         |         |              |
| 8/8/1997   | 7.46   | 1.7     | 7      | 1.7     |        |         |         |              |
| 8/15/1997  | 7.54   | 1.8     | 7.07   | 1.8     |        |         |         |              |
| 8/22/1997  | 7.46   | 1.7     | 6.99   | 1.7     |        |         |         |              |
| 8/29/1997  | 7.58   | 1.7     | 7.12   | 1.7     |        |         |         |              |
| 9/5/1997   | 7.53   | 1.7     | 7.08   | 1.7     |        |         |         |              |
| 9/12/1997  | 7.53   | 1.7     | 7.07   | 1.8     |        |         |         |              |
| 9/19/1997  | 7.38   | 1.7     | 6.94   | 1.7     |        |         |         |              |
| 9/26/1997  | 7.28   | 1.7     | 6.86   | 1.7     |        |         |         |              |
| 10/3/1997  | 7.31   | 1.7     | 6.87   | 1.7     |        |         |         |              |
| 10/10/1997 | 7.26   | 1.7     | 6.82   | 1.7     |        |         |         |              |
| 10/17/1997 | 7.34   | 1.7     | 6.89   | 1.7     |        |         |         |              |
| 10/24/1997 | 7.35   | 1.8     | 6.9    | 1.7     |        |         |         |              |
| 10/31/1997 | 7.21   | 1.7     | 6.76   | 1.7     |        |         |         |              |
| 11/7/1997  | 7.24   | 1.7     | 6.8    | 1.7     |        |         |         |              |
| 11/14/1997 | 7.23   | 1.7     | 6.78   | 1.7     |        |         |         |              |
| 11/21/1997 | 7.18   | 1.7     | 6.73   | 1.7     |        |         |         |              |
| 11/28/1997 | 7.17   | 1.8     | 6.73   | 1.7     |        |         |         |              |
| 12/5/1997  | 7.15   | 1.8     | 6.71   | 1.8     |        |         |         |              |
| 12/12/1997 | 7.17   | 1.8     | 6.72   | 1.8     |        |         |         |              |
| 12/19/1997 | 7.07   | 1.8     | 6.65   | 1.7     |        |         |         |              |
| 12/26/1997 | 6.99   | 1.8     | 6.57   | 1.8     |        |         |         |              |
| 1/2/1998   | 7.03   | 1.8     | 6.61   | 1.8     |        |         |         |              |
| 1/9/1998   | 6.94   | 1.4     | 6.55   | 1.4     |        |         |         |              |
| 1/16/1998  | 6.89   | 1.3     | 6.46   | 1.3     |        |         |         |              |
| 1/23/1998  | 6.99   | 1.2     | 6.56   | 1.3     |        |         |         |              |
| 1/30/1998  | 7.12   | 1.2     | 6.7    | 1.2     |        |         |         |              |
| 2/6/1998   | 7.03   | 1.2     | 6.62   | 1.2     |        |         |         |              |
| 2/13/1998  | 7.06   | 1.3     | 6.65   | 1.3     |        |         |         |              |
| 2/20/1998  | 6.99   | 1.2     | 6.59   | 1.2     |        |         |         |              |
| 2/28/1998  | 7.09   | 1.2     | 6.69   | 1.2     |        |         |         |              |
| 3/6/1998   | 7.19   | 1.2     | 6.8    | 1.2     |        |         |         |              |
| 3/13/1998  | 7.16   | 1.2     | 6.78   | 1.2     |        |         |         |              |
| 3/20/1998  | 7.08   | 1.1     | 6.7    | 1.1     |        |         |         |              |
| 3/27/1998  | 7.08   | 1.1     | 6.69   | 1.1     |        |         |         |              |
| 4/3/1998   | 7.15   | 1.1     | 6.79   | 1.1     |        |         |         |              |
| 4/10/1998  | 7.09   | 1       | 6.74   | 1       |        |         |         |              |
| 4/17/1998  | 7.17   | 1       | 6.81   | 1       |        |         |         |              |
| 4/24/1998  | 7.15   | 1       | 6.78   | 1       |        |         |         |              |
| 5/1/1998   | 7.22   | 1.1     | 6.85   | 1.1     |        |         |         |              |
| 5/8/1998   | 7.14   | 1.1     | 6.78   | 1       |        |         |         |              |
| 5/15/1998  | 7.19   | 1.1     | 6.82   | 1.1     |        |         |         |              |
| 5/22/1998  | 7.1    | 1       | 6.75   | 1       |        |         |         |              |
| 5/29/1998  | 7.07   | 1       | 6.72   | 1       |        |         |         |              |
| 6/5/1998   | 7.05   | 1       | 6.7    | 1       |        |         |         |              |
| 6/12/1998  | 7.04   | 1       | 6.71   | 1       |        |         |         |              |
| 6/19/1998  | 6.94   | 1       | 6.62   | 1.1     |        |         |         |              |
| 6/26/1998  | 6.96   | 1       | 6.64   | 1       |        |         |         |              |
| 7/3/1998   | 6.98   | 1       | 6.65   | 1       |        |         |         |              |
| 7/10/1998  | 6.91   | 1.1     | 6.6    | 1.1     |        |         |         |              |
| 7/17/1998  | 6.94   | 1.1     | 6.6    | 1.1     |        |         |         |              |
| 7/24/1998  | 6.96   | 1.1     | 6.63   | 1.1     |        |         |         |              |
| 7/31/1998  | 6.97   | 1.1     | 6.64   | 1.1     |        |         |         |              |
| 8/7/1998   | 6.94   | 1.1     | 6.63   | 1.1     |        |         |         |              |
| 8/14/1998  | 6.91   | 1.1     | 6.6    | 1.1     |        |         |         |              |
| 8/21/1998  | 6.92   | 1.1     | 6.61   | 1.1     |        |         |         |              |
| 8/28/1998  | 6.92   | 1.1     | 6.61   | 1.1     |        |         |         |              |
| 9/4/1998   | 6.82   | 1       | 6.51   | 1       |        |         |         |              |
| 9/11/1998  | 6.77   | 1       | 6.43   | 1       |        |         |         |              |
| 9/18/1998  | 6.66   | 0.9     | 6.35   | 0.9     |        |         |         |              |
| 9/25/1998  | 6.64   | 1       | 6.32   | 0.9     |        |         |         |              |
| 10/2/1998  | 6.6    | 1       | 6.27   | 0.9     |        |         |         |              |
| 10/9/1998  | 6.49   | 1       | 6.15   | 1       |        |         |         |              |
| 10/16/1998 | 6.9    | 0.9     | 6.58   | 0.9     |        |         |         |              |
| 10/23/1998 | 6.73   | 0.9     | 6.34   | 0.9     |        |         |         |              |
| 10/30/1998 | 6.83   | 0.9     | 6.48   | 0.9     |        |         |         |              |
| 11/6/1998  | 6.89   | 0.9     | 6.5    | 0.9     |        |         |         |              |
| 11/13/1998 | 6.93   | 1       | 6.57   | 1       |        |         |         |              |
| 11/20/1998 | 6.86   | 0.9     | 6.51   | 0.9     |        |         |         |              |
| 11/27/1998 | 6.78   | 0.9     | 6.44   | 0.9     |        |         |         |              |
| 12/4/1998  | 6.71   | 0.9     | 6.37   | 0.9     |        |         |         |              |
| 12/11/1998 | 6.69   | 0.9     | 6.34   | 0.9     |        |         |         |              |
| 12/18/1998 | 6.69   | 1       | 6.35   | 0.9     |        |         |         |              |
| 12/25/1998 | 6.77   | 1       | 6.41   | 1       |        |         |         |              |
| 12/31/1998 | 6.83   | 1       | 6.48   | 1       |        |         |         |              |
| 1/8/1999   | 6.79   | 0.9     | 6.43   | 1       |        |         |         |              |
| 1/15/1999  | 6.83   | 1       | 6.48   | 1       |        |         |         |              |
| 1/22/1999  | 6.78   | 0.9     | 6.42   | 0.9     |        |         |         |              |
| 1/29/1999  | 6.74   | 0.9     | 6.37   | 0.9     |        |         |         |              |
| 2/5/1999   | 6.75   | 1       | 6.38   | 0.9     |        |         |         |              |
| 2/12/1999  | 6.77   | 1       | 6.4    | 1       |        |         |         |              |
| 2/19/1999  | 6.82   | 1       | 6.46   | 1       |        |         |         |              |
| 2/26/1999  | 6.89   | 1       | 6.51   | 1       |        |         |         |              |
| 3/5/1999   | 7.06   | 1       | 6.7    | 1       |        |         |         |              |
| 3/12/1999  | 7.11   | 0.8     | 6.75   | 0.8     |        |         |         |              |
| 3/19/1999  | 7.01   | 0.9     | 6.64   | 0.8     |        |         |         |              |
| 3/26/1999  | 6.98   | 0.9     | 6.61   | 0.9     |        |         |         |              |
| 4/2/1999   | 6.98   | 0.9     | 6.58   | 0.9     |        |         |         |              |
| 4/9/1999   | 6.92   | 1       | 6.53   | 0.9     |        |         |         |              |
| 4/16/1999  | 6.87   | 1       | 6.47   | 1       |        |         |         |              |
| 4/23/1999  | 6.88   | 1       | 6.51   | 1       |        |         |         |              |
| 4/30/1999  | 6.93   | 1       | 6.55   | 0.9     |        |         |         |              |
| 5/7/1999   | 7.02   | 1       | 6.61   | 1       |        |         |         |              |
| 5/14/1999  | 7.1    | 1       | 6.71   | 1       |        |         |         |              |
| 5/21/1999  | 7.23   | 1       | 6.83   | 1       |        |         |         |              |
| 5/28/1999  | 7.23   | 1       | 6.84   | 1       |        |         |         |              |
| 6/4/1999   | 7.41   | 1       | 7.04   | 1       |        |         |         |              |
| 6/11/1999  | 7.51   | 1       | 7.13   | 1       |        |         |         |              |
| 6/18/1999  | 7.65   | 1       | 7.26   | 1       |        |         |         |              |
| 6/25/1999  | 7.63   | 1       | 7.28   | 0.9     |        |         |         |              |
| 7/2/1999   | 7.71   | 1       | 7.34   | 1       |        |         |         |              |
| 7/9/1999   | 7.65   | 1       | 7.3    | 1       |        |         |         |              |
| 7/16/1999  | 7.58   | 1       | 7.19   | 1       |        |         |         |              |
| 7/23/1999  | 7.52   | 1       | 7.16   | 1       |        |         |         |              |
| 7/30/1999  | 7.7    | 1       | 7.29   | 1       |        |         |         |              |
| 8/6/1999   | 7.89   | 1       | 7.45   | 1       |        |         |         |              |
| 8/13/1999  | 8.15   | 1       | 7.7    | 1       |        |         |         |              |
| 8/20/1999  | 7.93   | 1       | 7.53   | 1       |        |         |         |              |
| 8/27/1999  | 7.8    | 1       | 7.43   | 1       |        |         |         |              |
| 9/3/1999   | 7.83   | 0.9     | 7.45   | 0.9     |        |         |         |              |
| 9/10/1999  | 7.88   | 1       | 7.49   | 1       |        |         |         |              |
| 9/17/1999  | 7.82   | 1       | 7.43   | 1       |        |         |         |              |
| 9/24/1999  | 7.76   | 1       | 7.4    | 1       |        |         |         |              |
| 10/1/1999  | 7.7    | 1       | 7.35   | 0.9     |        |         |         |              |
| 10/8/1999  | 7.82   | 1       | 7.43   | 0.9     |        |         |         |              |
| 10/15/1999 | 7.85   | 1       | 7.45   | 1       |        |         |         |              |
| 10/22/1999 | 7.93   | 1       | 7.53   | 1       |        |         |         |              |
| 10/29/1999 | 7.96   | 1       | 7.57   | 1       |        |         |         |              |
| 11/5/1999  | 7.84   | 1       | 7.45   | 0.9     |        |         |         |              |
| 11/12/1999 | 7.67   | 1       | 7.3    | 1       |        |         |         |              |
| 11/19/1999 | 7.69   | 1       | 7.31   | 1       |        |         |         |              |
| 11/26/1999 | 7.75   | 1       | 7.36   | 1       |        |         |         |              |
| 12/3/1999  | 7.84   | 1       | 7.46   | 1       |        |         |         |              |
| 12/10/1999 | 7.84   | 1       | 7.45   | 1       |        |         |         |              |
| 12/17/1999 | 7.86   | 1       | 7.47   | 1       |        |         |         |              |
| 12/24/1999 | 7.96   | 1       | 7.57   | 1       |        |         |         |              |
| 12/31/1999 | 8.06   | 1       | 7.66   | 1       |        |         |         |              |
| 1/7/2000   | 8.15   | 1       | 7.73   | 1       |        |         |         |              |
| 1/14/2000  | 8.18   | 1       | 7.78   | 1       |        |         |         |              |
| 1/21/2000  | 8.26   | 1       | 7.86   | 1       |        |         |         |              |
| 1/28/2000  | 8.25   | 1       | 7.84   | 1       |        |         |         |              |
| 2/4/2000   | 8.25   | 1       | 7.85   | 1       |        |         |         |              |
| 2/11/2000  | 8.36   | 1       | 7.96   | 1       |        |         |         |              |
| 2/18/2000  | 8.38   | 0.9     | 8      | 0.9     |        |         |         |              |
| 2/25/2000  | 8.31   | 1       | 7.92   | 1       |        |         |         |              |
| 3/3/2000   | 8.27   | 1       | 7.84   | 1       |        |         |         |              |
| 3/10/2000  | 8.23   | 0.9     | 7.81   | 0.9     |        |         |         |              |
| 3/17/2000  | 8.24   | 1       | 7.83   | 0.9     |        |         |         |              |
| 3/24/2000  | 8.23   | 1       | 7.84   | 0.9     |        |         |         |              |
| 3/31/2000  | 8.23   | 1       | 7.84   | 1       |        |         |         |              |
| 4/7/2000   | 8.2    | 1       | 7.83   | 1       |        |         |         |              |
| 4/14/2000  | 8.12   | 0.9     | 7.76   | 1       |        |         |         |              |
| 4/21/2000  | 8.16   | 1       | 7.82   | 1       |        |         |         |              |
| 4/28/2000  | 8.13   | 1       | 7.79   | 1       |        |         |         |              |
| 5/5/2000   | 8.28   | 1       | 7.94   | 1       |        |         |         |              |
| 5/12/2000  | 8.52   | 1       | 8.17   | 1       |        |         |         |              |
| 5/19/2000  | 8.64   | 1       | 8.31   | 1       |        |         |         |              |
| 5/26/2000  | 8.62   | 1       | 8.31   | 1       |        |         |         |              |
| 6/2/2000   | 8.54   | 0.9     | 8.24   | 0.9     |        |         |         |              |
| 6/9/2000   | 8.32   | 0.9     | 8.04   | 0.9     |        |         |         |              |
| 6/16/2000  | 8.22   | 1       | 7.91   | 0.9     |        |         |         |              |
| 6/23/2000  | 8.14   | 1       | 7.85   | 1       |        |         |         |              |
| 6/30/2000  | 8.22   | 0.9     | 7.92   | 1       |        |         |         |              |
| 7/7/2000   | 8.16   | 1       | 7.88   | 1       |        |         |         |              |
| 7/14/2000  | 8.09   | 0.9     | 7.8    | 0.9     |        |         |         |              |
| 7/21/2000  | 8.21   | 0.9     | 7.93   | 0.9     |        |         |         |              |
| 7/28/2000  | 8.13   | 0.9     | 7.85   | 0.9     |        |         |         |              |
| 8/4/2000   | 8.12   | 1       | 7.88   | 1       |        |         |         |              |
| 8/11/2000  | 8.04   | 0.9     | 7.75   | 1       |        |         |         |              |
| 8/18/2000  | 7.96   | 1       | 7.7    | 1       |        |         |         |              |
| 8/25/2000  | 7.99   | 1       | 7.72   | 1       |        |         |         |              |
| 9/1/2000   | 7.96   | 1       | 7.67   | 1       |        |         |         |              |
| 9/8/2000   | 7.94   | 1       | 7.65   | 1       |        |         |         |              |
| 9/15/2000  | 7.88   | 1       | 7.6    | 1       |        |         |         |              |
| 9/22/2000  | 7.9    | 1       | 7.57   | 1       |        |         |         |              |
| 9/29/2000  | 7.88   | 1       | 7.53   | 1       |        |         |         |              |
| 10/6/2000  | 7.83   | 1       | 7.5    | 1       |        |         |         |              |
| 10/13/2000 | 7.84   | 1       | 7.52   | 1       |        |         |         |              |
| 10/20/2000 | 7.83   | 0.9     | 7.5    | 0.9     |        |         |         |              |
| 10/27/2000 | 7.68   | 1       | 7.36   | 0.9     |        |         |         |              |
| 11/3/2000  | 7.73   | 0.9     | 7.41   | 0.9     |        |         |         |              |
| 11/10/2000 | 7.79   | 0.9     | 7.44   | 1       |        |         |         |              |
| 11/17/2000 | 7.73   | 0.9     | 7.41   | 0.9     |        |         |         |              |
| 11/24/2000 | 7.73   | 0.9     | 7.41   | 0.9     |        |         |         |              |
| 12/1/2000  | 7.65   | 0.9     | 7.35   | 0.9     |        |         |         |              |
| 12/8/2000  | 7.54   | 1       | 7.19   | 1       |        |         |         |              |
| 12/15/2000 | 7.42   | 0.9     | 7.11   | 0.9     |        |         |         |              |
| 12/22/2000 | 7.17   | 1       | 6.84   | 1       |        |         |         |              |
| 12/29/2000 | 7.13   | 1       | 6.79   | 0.9     |        |         |         |              |
| 1/5/2001   | 7.07   | 1       | 6.74   | 1       |        |         |         |              |
| 1/12/2001  | 6.89   | 0.9     | 6.49   | 0.9     |        |         |         |              |
| 1/19/2001  | 7.02   | 0.9     | 6.63   | 0.9     |        |         |         |              |
| 1/26/2001  | 7.15   | 0.8     | 6.7    | 0.8     |        |         |         |              |
| 2/2/2001   | 7.09   | 1       | 6.66   | 1       |        |         |         |              |
| 2/9/2001   | 6.98   | 1       | 6.6    | 1       |        |         |         |              |
| 2/16/2001  | 7.01   | 0.9     | 6.61   | 0.9     |        |         |         |              |
| 2/23/2001  | 7.12   | 0.9     | 6.69   | 0.8     |        |         |         |              |
| 3/2/2001   | 7.03   | 0.9     | 6.58   | 1       |        |         |         |              |
| 3/9/2001   | 6.97   | 0.9     | 6.52   | 1       |        |         |         |              |
| 3/16/2001  | 6.96   | 0.9     | 6.54   | 1       |        |         |         |              |
| 3/23/2001  | 6.89   | 1       | 6.44   | 1       |        |         |         |              |
| 3/30/2001  | 6.91   | 0.9     | 6.46   | 0.9     |        |         |         |              |
| 4/6/2001   | 7.01   | 0.9     | 6.54   | 1       |        |         |         |              |
| 4/13/2001  | 7.04   | 0.8     | 6.55   | 0.9     |        |         |         |              |
| 4/20/2001  | 7.14   | 0.9     | 6.66   | 1       |        |         |         |              |
| 4/27/2001  | 7.12   | 1       | 6.63   | 1       |        |         |         |              |
| 5/4/2001   | 7.14   | 0.9     | 6.66   | 1       |        |         |         |              |
| 5/11/2001  | 7.1    | 0.9     | 6.61   | 1       |        |         |         |              |
| 5/18/2001  | 7.14   | 1       | 6.67   | 1       |        |         |         |              |
| 5/25/2001  | 7.2    | 1       | 6.76   | 1       |        |         |         |              |
| 6/1/2001   | 7.24   | 0.9     | 6.78   | 0.9     |        |         |         |              |
| 6/8/2001   | 7.2    | 1       | 6.74   | 1       |        |         |         |              |
| 6/15/2001  | 7.14   | 0.9     | 6.7    | 1       |        |         |         |              |
| 6/22/2001  | 7.11   | 1       | 6.65   | 1       |        |         |         |              |
| 6/29/2001  | 7.11   | 1       | 6.63   | 1       |        |         |         |              |
| 7/6/2001   | 7.19   | 0.9     | 6.74   | 0.9     |        |         |         |              |
| 7/13/2001  | 7.21   | 0.9     | 6.76   | 0.9     |        |         |         |              |
| 7/20/2001  | 7.08   | 0.9     | 6.65   | 0.9     |        |         |         |              |
| 7/27/2001  | 7.03   | 0.9     | 6.58   | 0.9     |        |         |         |              |
| 8/3/2001   | 7      | 0.9     | 6.54   | 0.9     |        |         |         |              |
| 8/10/2001  | 7      | 0.9     | 6.54   | 0.9     |        |         |         |              |
| 8/17/2001  | 6.92   | 0.9     | 6.48   | 0.9     |        |         |         |              |
| 8/24/2001  | 6.91   | 0.9     | 6.47   | 0.9     |        |         |         |              |
| 8/31/2001  | 6.92   | 0.9     | 6.47   | 0.8     |        |         |         |              |
| 9/7/2001   | 6.89   | 0.9     | 6.44   | 0.9     |        |         |         |              |
| 9/14/2001  | 6.86   | 0.9     | 6.39   | 0.8     |        |         |         |              |
| 9/21/2001  | 6.8    | 0.9     | 6.3    | 0.9     |        |         |         |              |
| 9/28/2001  | 6.72   | 0.9     | 6.23   | 0.8     |        |         |         |              |
| 10/5/2001  | 6.64   | 0.8     | 6.11   | 0.8     |        |         |         |              |
| 10/12/2001 | 6.58   | 0.9     | 6.06   | 0.9     |        |         |         |              |
| 10/19/2001 | 6.61   | 0.9     | 6.09   | 0.9     |        |         |         |              |
| 10/26/2001 | 6.64   | 0.8     | 6.13   | 0.8     |        |         |         |              |
| 11/2/2001  | 6.56   | 0.9     | 6.04   | 0.8     |        |         |         |              |
| 11/9/2001  | 6.45   | 0.8     | 5.94   | 0.8     |        |         |         |              |
| 11/16/2001 | 6.51   | 0.8     | 5.98   | 0.8     |        |         |         |              |
| 11/23/2001 | 6.75   | 0.8     | 6.24   | 0.8     |        |         |         |              |
| 11/30/2001 | 7.02   | 0.7     | 6.53   | 0.7     |        |         |         |              |
| 12/7/2001  | 6.84   | 0.7     | 6.3    | 0.8     |        |         |         |              |
| 12/14/2001 | 7.09   | 0.8     | 6.57   | 0.8     |        |         |         |              |
| 12/21/2001 | 7.17   | 0.7     | 6.65   | 0.7     |        |         |         |              |
| 12/28/2001 | 7.16   | 0.8     | 6.65   | 0.7     |        |         |         |              |
| 1/4/2002   | 7.14   | 0.8     | 6.62   | 0.8     |        |         |         |              |
| 1/11/2002  | 7.06   | 0.8     | 6.55   | 0.7     |        |         |         |              |
| 1/18/2002  | 6.83   | 0.7     | 6.31   | 0.7     |        |         |         |              |
| 1/25/2002  | 6.96   | 0.7     | 6.44   | 0.7     |        |         |         |              |
| 2/1/2002   | 7.02   | 0.7     | 6.51   | 0.7     |        |         |         |              |
| 2/8/2002   | 6.88   | 0.7     | 6.36   | 0.7     |        |         |         |              |
| 2/15/2002  | 6.86   | 0.7     | 6.35   | 0.7     |        |         |         |              |
| 2/22/2002  | 6.81   | 0.7     | 6.28   | 0.7     |        |         |         |              |
| 3/1/2002   | 6.8    | 0.7     | 6.28   | 0.7     |        |         |         |              |
| 3/8/2002   | 6.87   | 0.7     | 6.37   | 0.7     |        |         |         |              |
| 3/15/2002  | 7.08   | 0.7     | 6.59   | 0.7     |        |         |         |              |
| 3/22/2002  | 7.14   | 0.7     | 6.65   | 0.7     |        |         |         |              |
| 3/29/2002  | 7.18   | 0.7     | 6.69   | 0.7     |        |         |         |              |
| 4/5/2002   | 7.13   | 0.7     | 6.64   | 0.7     |        |         |         |              |
| 4/12/2002  | 6.99   | 0.8     | 6.49   | 0.8     |        |         |         |              |
| 4/19/2002  | 6.94   | 0.7     | 6.42   | 0.7     |        |         |         |              |
| 4/26/2002  | 6.88   | 0.7     | 6.35   | 0.7     |        |         |         |              |
| 5/3/2002   | 6.78   | 0.7     | 6.26   | 0.7     |        |         |         |              |
| 5/10/2002  | 6.79   | 0.7     | 6.27   | 0.7     |        |         |         |              |
| 5/17/2002  | 6.89   | 0.7     | 6.37   | 0.8     |        |         |         |              |
| 5/24/2002  | 6.81   | 0.7     | 6.28   | 0.7     |        |         |         |              |
| 5/31/2002  | 6.76   | 0.8     | 6.22   | 0.8     |        |         |         |              |
| 6/7/2002   | 6.71   | 0.7     | 6.18   | 0.7     |        |         |         |              |
| 6/14/2002  | 6.71   | 0.7     | 6.17   | 0.6     |        |         |         |              |
| 6/21/2002  | 6.63   | 0.5     | 6.08   | 0.5     |        |         |         |              |
| 6/28/2002  | 6.55   | 0.5     | 5.99   | 0.5     |        |         |         |              |
| 7/5/2002   | 6.57   | 0.5     | 6.03   | 0.5     |        |         |         |              |
| 7/12/2002  | 6.54   | 0.5     | 6      | 0.5     |        |         |         |              |
| 7/19/2002  | 6.49   | 0.6     | 5.93   | 0.5     |        |         |         |              |
| 7/26/2002  | 6.34   | 0.6     | 5.76   | 0.5     |        |         |         |              |
| 8/2/2002   | 6.43   | 0.6     | 5.84   | 0.6     |        |         |         |              |
| 8/9/2002   | 6.31   | 0.6     | 5.69   | 0.6     |        |         |         |              |
| 8/16/2002  | 6.22   | 0.6     | 5.63   | 0.5     |        |         |         |              |
| 8/23/2002  | 6.27   | 0.7     | 5.71   | 0.7     |        |         |         |              |
| 8/30/2002  | 6.22   | 0.7     | 5.64   | 0.7     |        |         |         |              |
| 9/6/2002   | 6.15   | 0.6     | 5.56   | 0.6     |        |         |         |              |
| 9/13/2002  | 6.18   | 0.6     | 5.59   | 0.6     |        |         |         |              |
| 9/20/2002  | 6.05   | 0.7     | 5.47   | 0.7     |        |         |         |              |
| 9/27/2002  | 5.99   | 0.6     | 5.41   | 0.6     |        |         |         |              |
| 10/4/2002  | 6.01   | 0.5     | 5.4    | 0.5     |        |         |         |              |
| 10/11/2002 | 5.98   | 0.6     | 5.34   | 0.6     |        |         |         |              |
| 10/18/2002 | 6.15   | 0.5     | 5.56   | 0.5     |        |         |         |              |
| 10/25/2002 | 6.31   | 0.6     | 5.7    | 0.6     |        |         |         |              |
| 11/1/2002  | 6.13   | 0.6     | 5.51   | 0.6     |        |         |         |              |
| 11/8/2002  | 6.11   | 0.6     | 5.48   | 0.6     |        |         |         |              |
| 11/15/2002 | 5.94   | 0.6     | 5.32   | 0.6     |        |         |         |              |
| 11/22/2002 | 6.03   | 0.6     | 5.44   | 0.6     |        |         |         |              |
| 11/29/2002 | 6.13   | 0.6     | 5.57   | 0.5     |        |         |         |              |
| 12/6/2002  | 6.19   | 0.5     | 5.6    | 0.6     |        |         |         |              |
| 12/13/2002 | 6.04   | 0.5     | 5.46   | 0.5     |        |         |         |              |
| 12/20/2002 | 6.03   | 0.6     | 5.42   | 0.6     |        |         |         |              |
| 12/27/2002 | 5.93   | 0.6     | 5.32   | 0.6     |        |         |         |              |
| 1/3/2003   | 5.85   | 0.6     | 5.24   | 0.6     |        |         |         |              |
| 1/10/2003  | 5.95   | 0.5     | 5.33   | 0.6     |        |         |         |              |
| 1/17/2003  | 5.97   | 0.6     | 5.36   | 0.6     |        |         |         |              |
| 1/24/2003  | 5.91   | 0.6     | 5.31   | 0.6     |        |         |         |              |
| 1/31/2003  | 5.9    | 0.6     | 5.28   | 0.6     |        |         |         |              |
| 2/7/2003   | 5.88   | 0.7     | 5.27   | 0.6     |        |         |         |              |
| 2/14/2003  | 5.86   | 0.6     | 5.26   | 0.6     |        |         |         |              |
| 2/21/2003  | 5.84   | 0.6     | 5.21   | 0.6     |        |         |         |              |
| 2/28/2003  | 5.79   | 0.6     | 5.14   | 0.6     |        |         |         |              |
| 3/7/2003   | 5.67   | 0.6     | 5.01   | 0.6     |        |         |         |              |
| 3/14/2003  | 5.61   | 0.6     | 4.93   | 0.5     |        |         |         |              |
| 3/21/2003  | 5.79   | 0.6     | 5.11   | 0.6     |        |         |         |              |
| 3/28/2003  | 5.91   | 0.6     | 5.21   | 0.6     |        |         |         |              |
| 4/4/2003   | 5.79   | 0.6     | 5.06   | 0.6     |        |         |         |              |
| 4/11/2003  | 5.85   | 0.6     | 5.17   | 0.6     |        |         |         |              |
| 4/18/2003  | 5.82   | 0.6     | 5.12   | 0.6     |        |         |         |              |
| 4/25/2003  | 5.79   | 0.6     | 5.12   | 0.6     |        |         |         |              |
| 5/2/2003   | 5.7    | 0.6     | 5.03   | 0.6     |        |         |         |              |
| 5/9/2003   | 5.62   | 0.7     | 4.97   | 0.7     |        |         |         |              |
| 5/16/2003  | 5.45   | 0.6     | 4.84   | 0.7     |        |         |         |              |
| 5/23/2003  | 5.34   | 0.7     | 4.73   | 0.7     |        |         |         |              |
| 5/30/2003  | 5.31   | 0.6     | 4.73   | 0.6     |        |         |         |              |
| 6/6/2003   | 5.26   | 0.5     | 4.66   | 0.5     |        |         |         |              |
| 6/13/2003  | 5.21   | 0.5     | 4.6    | 0.5     |        |         |         |              |
| 6/20/2003  | 5.21   | 0.6     | 4.62   | 0.6     |        |         |         |              |
| 6/27/2003  | 5.24   | 0.6     | 4.63   | 0.6     |        |         |         |              |
| 7/4/2003   | 5.4    | 0.5     | 4.75   | 0.5     |        |         |         |              |
| 7/11/2003  | 5.52   | 0.6     | 4.85   | 0.6     |        |         |         |              |
| 7/18/2003  | 5.67   | 0.5     | 5      | 0.5     |        |         |         |              |
| 7/25/2003  | 5.94   | 0.4     | 5.27   | 0.5     |        |         |         |              |
| 8/1/2003   | 6.14   | 0.5     | 5.44   | 0.5     |        |         |         |              |
| 8/8/2003   | 6.34   | 0.7     | 5.66   | 0.7     |        |         |         |              |
| 8/15/2003  | 6.24   | 0.7     | 5.58   | 0.7     |        |         |         |              |
| 8/22/2003  | 6.28   | 0.8     | 5.6    | 0.8     |        |         |         |              |
| 8/29/2003  | 6.32   | 0.7     | 5.66   | 0.7     |        |         |         |              |
| 9/5/2003   | 6.44   | 0.6     | 5.77   | 0.6     |        |         |         |              |
| 9/12/2003  | 6.16   | 0.6     | 5.46   | 0.6     |        |         |         |              |
| 9/19/2003  | 6.01   | 0.5     | 5.3    | 0.5     |        |         |         |              |
| 9/26/2003  | 5.98   | 0.6     | 5.3    | 0.5     |        |         |         |              |
| 10/3/2003  | 5.77   | 0.6     | 5.1    | 0.6     |        |         |         |              |
| 10/10/2003 | 5.95   | 0.6     | 5.26   | 0.6     |        |         |         |              |
| 10/17/2003 | 6.05   | 0.5     | 5.36   | 0.5     |        |         |         |              |
| 10/24/2003 | 6.05   | 0.7     | 5.39   | 0.7     |        |         |         |              |
| 10/31/2003 | 5.94   | 0.6     | 5.26   | 0.6     |        |         |         |              |
| 11/7/2003  | 5.98   | 0.7     | 5.31   | 0.7     |        |         |         |              |
| 11/14/2003 | 6.03   | 0.6     | 5.39   | 0.6     |        |         |         |              |
| 11/21/2003 | 5.83   | 0.6     | 5.17   | 0.7     |        |         |         |              |
| 11/28/2003 | 5.89   | 0.6     | 5.22   | 0.6     |        |         |         |              |
| 12/5/2003  | 6.02   | 0.6     | 5.36   | 0.6     |        |         |         |              |
| 12/12/2003 | 5.88   | 0.7     | 5.24   | 0.6     |        |         |         |              |
| 12/19/2003 | 5.82   | 0.7     | 5.14   | 0.7     |        |         |         |              |
| 12/26/2003 | 5.81   | 0.7     | 5.13   | 0.6     |        |         |         |              |
| 12/31/2003 | 5.85   | 0.7     | 5.15   | 0.7     |        |         |         |              |
| 1/8/2004   | 5.87   | 0.7     | 5.17   | 0.7     |        |         |         |              |
| 1/15/2004  | 5.66   | 0.6     | 4.97   | 0.7     |        |         |         |              |
| 1/22/2004  | 5.64   | 0.6     | 4.95   | 0.6     |        |         |         |              |
| 1/29/2004  | 5.68   | 0.7     | 4.97   | 0.7     |        |         |         |              |
| 2/5/2004   | 5.72   | 0.6     | 5.03   | 0.6     |        |         |         |              |
| 2/12/2004  | 5.66   | 0.7     | 4.96   | 0.7     |        |         |         |              |
| 2/19/2004  | 5.58   | 0.6     | 4.87   | 0.6     |        |         |         |              |
| 2/26/2004  | 5.58   | 0.7     | 4.89   | 0.7     |        |         |         |              |
| 3/4/2004   | 5.59   | 0.7     | 4.88   | 0.7     |        |         |         |              |
| 3/11/2004  | 5.41   | 0.6     | 4.69   | 0.7     |        |         |         |              |
| 3/18/2004  | 5.38   | 0.7     | 4.69   | 0.7     |        |         |         |              |
| 3/25/2004  | 5.4    | 0.7     | 4.7    | 0.7     |        |         |         |              |
| 4/1/2004   | 5.52   | 0.6     | 4.84   | 0.6     |        |         |         |              |
| 4/8/2004   | 5.79   | 0.7     | 5.12   | 0.7     |        |         |         |              |
| 4/15/2004  | 5.89   | 0.6     | 5.23   | 0.6     |        |         |         |              |
| 4/22/2004  | 5.94   | 0.7     | 5.25   | 0.7     |        |         |         |              |
| 4/29/2004  | 6.01   | 0.7     | 5.35   | 0.6     |        |         |         |              |
| 5/6/2004   | 6.12   | 0.7     | 5.47   | 0.7     |        |         |         |              |
| 5/13/2004  | 6.34   | 0.7     | 5.72   | 0.7     |        |         |         |              |
| 5/20/2004  | 6.3    | 0.7     | 5.67   | 0.7     |        |         |         |              |
| 5/27/2004  | 6.32   | 0.6     | 5.69   | 0.6     |        |         |         |              |
| 6/3/2004   | 6.28   | 0.7     | 5.63   | 0.7     |        |         |         |              |
| 6/10/2004  | 6.3    | 0.7     | 5.67   | 0.7     |        |         |         |              |
| 6/17/2004  | 6.32   | 0.5     | 5.7    | 0.5     |        |         |         |              |
| 6/24/2004  | 6.25   | 0.6     | 5.64   | 0.6     |        |         |         |              |
| 7/1/2004   | 6.21   | 0.6     | 5.62   | 0.6     |        |         |         |              |
| 7/8/2004   | 6.01   | 0.6     | 5.42   | 0.6     |        |         |         |              |
| 7/15/2004  | 6      | 0.6     | 5.4    | 0.6     |        |         |         |              |
| 7/22/2004  | 5.98   | 0.6     | 5.39   | 0.6     |        |         |         |              |
| 7/29/2004  | 6.08   | 0.6     | 5.49   | 0.6     |        |         |         |              |
| 8/5/2004   | 5.99   | 0.7     | 5.4    | 0.6     |        |         |         |              |
| 8/12/2004  | 5.85   | 0.6     | 5.24   | 0.6     |        |         |         |              |
| 8/19/2004  | 5.81   | 0.7     | 5.19   | 0.6     |        |         |         |              |
| 8/26/2004  | 5.82   | 0.7     | 5.21   | 0.6     |        |         |         |              |
| 9/2/2004   | 5.77   | 0.8     | 5.15   | 0.7     |        |         |         |              |
| 9/9/2004   | 5.83   | 0.8     | 5.22   | 0.8     |        |         |         |              |
| 9/16/2004  | 5.75   | 0.8     | 5.13   | 0.8     |        |         |         |              |
| 9/23/2004  | 5.7    | 0.7     | 5.1    | 0.7     |        |         |         |              |
| 9/30/2004  | 5.72   | 0.6     | 5.12   | 0.6     |        |         |         |              |
| 10/7/2004  | 5.82   | 0.6     | 5.24   | 0.6     |        |         |         |              |
| 10/14/2004 | 5.74   | 0.6     | 5.14   | 0.6     |        |         |         |              |
| 10/21/2004 | 5.69   | 0.7     | 5.07   | 0.6     |        |         |         |              |
| 10/28/2004 | 5.64   | 0.7     | 5.01   | 0.7     |        |         |         |              |
| 11/4/2004  | 5.7    | 0.6     | 5.08   | 0.6     |        |         |         |              |
| 11/11/2004 | 5.76   | 0.7     | 5.16   | 0.7     |        |         |         |              |
| 11/18/2004 | 5.74   | 0.6     | 5.15   | 0.6     |        |         |         |              |
| 11/24/2004 | 5.72   | 0.6     | 5.15   | 0.6     |        |         |         |              |
| 12/2/2004  | 5.81   | 0.6     | 5.23   | 0.6     |        |         |         |              |
| 12/9/2004  | 5.71   | 0.7     | 5.14   | 0.6     |        |         |         |              |
| 12/16/2004 | 5.68   | 0.6     | 5.11   | 0.6     |        |         |         |              |
| 12/22/2004 | 5.75   | 0.6     | 5.18   | 0.6     |        |         |         |              |
| 12/29/2004 | 5.81   | 0.6     | 5.23   | 0.6     |        |         |         |              |
| 1/6/2005   | 5.77   | 0.7     | 5.21   | 0.6     | 5.03   | 0.5     | 2.78    |              |
| 1/13/2005  | 5.74   | 0.6     | 5.19   | 0.6     | 5.05   | 0.5     | 2.79    |              |
| 1/20/2005  | 5.67   | 0.7     | 5.15   | 0.7     | 5.05   | 0.6     | 2.79    |              |
| 1/27/2005  | 5.66   | 0.6     | 5.14   | 0.6     | 5.02   | 0.6     | 2.79    |              |
| 2/3/2005   | 5.63   | 0.7     | 5.14   | 0.7     | 5      | 0.6     | 2.79    |              |
| 2/10/2005  | 5.57   | 0.8     | 5.1    | 0.7     | 4.99   | 0.7     | 2.8     |              |
| 2/17/2005  | 5.62   | 0.7     | 5.14   | 0.7     | 5.05   | 0.7     | 2.79    |              |
| 2/24/2005  | 5.69   | 0.7     | 5.22   | 0.7     | 5.05   | 0.8     | 2.78    |              |
| 3/3/2005   | 5.79   | 0.7     | 5.33   | 0.6     | 5.17   | 0.7     | 2.79    |              |
| 3/10/2005  | 5.85   | 0.6     | 5.38   | 0.6     | 5.22   | 0.6     | 2.79    |              |
| 3/17/2005  | 5.95   | 0.7     | 5.47   | 0.7     | 5.31   | 0.7     | 2.78    |              |
| 3/24/2005  | 6.01   | 0.7     | 5.56   | 0.7     | 5.35   | 0.7     | 2.79    |              |
| 3/31/2005  | 6.04   | 0.7     | 5.58   | 0.7     | 5.43   | 0.7     | 2.77    |              |
| 4/7/2005   | 5.93   | 0.7     | 5.48   | 0.7     | 5.33   | 0.7     | 2.78    |              |
| 4/14/2005  | 5.91   | 0.7     | 5.46   | 0.7     | 5.31   | 0.7     | 2.79    |              |
| 4/21/2005  | 5.8    | 0.5     | 5.36   | 0.5     | 5.22   | 0.6     | 2.79    |              |
| 4/28/2005  | 5.78   | 0.6     | 5.33   | 0.6     | 5.2    | 0.5     | 2.78    |              |
| 5/5/2005   | 5.75   | 0.6     | 5.31   | 0.6     | 5.16   | 0.6     | 2.79    |              |
| 5/12/2005  | 5.77   | 0.5     | 5.33   | 0.6     | 5.21   | 0.6     | 2.79    |              |
| 5/19/2005  | 5.71   | 0.7     | 5.27   | 0.7     | 5.07   | 0.7     | 2.78    |              |
| 5/26/2005  | 5.65   | 0.6     | 5.21   | 0.6     | 5.07   | 0.7     | 2.8     |              |
| 6/2/2005   | 5.62   | 0.6     | 5.2    | 0.6     | 5.1    | 0.5     | 2.79    |              |
| 6/9/2005   | 5.56   | 0.6     | 5.14   | 0.5     | 5.01   | 0.5     | 2.79    |              |
| 6/16/2005  | 5.63   | 0.5     | 5.22   | 0.5     | 5.1    | 0.5     | 2.79    |              |
| 6/23/2005  | 5.57   | 0.6     | 5.16   | 0.6     | 5.05   | 0.6     | 2.79    |              |
| 6/30/2005  | 5.53   | 0.6     | 5.12   | 0.6     | 5.06   | 0.6     | 2.78    |              |
| 7/7/2005   | 5.62   | 0.6     | 5.2    | 0.7     | 5.19   | 0.7     | 2.8     |              |
| 7/14/2005  | 5.66   | 0.6     | 5.25   | 0.6     | 5.15   | 0.7     | 2.78    |              |
| 7/21/2005  | 5.73   | 0.4     | 5.32   | 0.4     | 5.26   | 0.5     | 2.77    |              |
| 7/28/2005  | 5.77   | 0.5     | 5.34   | 0.5     | 5.27   | 0.6     | 2.78    |              |
| 8/4/2005   | 5.82   | 0.6     | 5.38   | 0.6     | 5.3    | 0.7     | 2.79    |              |
| 8/11/2005  | 5.89   | 0.5     | 5.47   | 0.6     | 5.4    | 0.6     | 2.79    |              |
| 8/18/2005  | 5.8    | 0.5     | 5.4    | 0.5     | 5.34   | 0.6     | 2.79    |              |
| 8/25/2005  | 5.77   | 0.5     | 5.35   | 0.6     | 5.3    | 0.6     | 2.8     |              |
| 9/1/2005   | 5.71   | 0.6     | 5.32   | 0.5     | 5.3    | 0.6     | 2.79    |              |
| 9/8/2005   | 5.71   | 0.6     | 5.3    | 0.6     | 5.24   | 0.6     | 2.79    |              |
| 9/15/2005  | 5.74   | 0.6     | 5.32   | 0.6     | 5.26   | 0.6     | 2.78    |              |
| 9/22/2005  | 5.8    | 0.6     | 5.37   | 0.7     | 5.31   | 0.8     | 2.77    |              |
| 9/29/2005  | 5.91   | 0.5     | 5.48   | 0.5     | 5.44   | 0.5     | 2.78    |              |
| 10/6/2005  | 5.98   | 0.5     | 5.54   | 0.5     | 5.48   | 0.6     | 2.77    |              |
| 10/13/2005 | 6.03   | 0.6     | 5.62   | 0.6     | 5.57   | 0.7     | 2.79    |              |
| 10/20/2005 | 6.1    | 0.5     | 5.65   | 0.6     | 5.59   | 0.7     | 2.78    |              |
| 10/27/2005 | 6.15   | 0.5     | 5.69   | 0.5     | 5.63   | 0.6     | 2.78    |              |
| 11/3/2005  | 6.31   | 0.5     | 5.85   | 0.5     | 5.76   | 0.5     | 2.79    |              |
| 11/10/2005 | 6.36   | 0.5     | 5.89   | 0.6     | 5.81   | 0.6     | 2.77    |              |
| 11/17/2005 | 6.37   | 0.6     | 5.9    | 0.6     | 5.86   | 0.6     | 2.78    |              |
| 11/23/2005 | 6.28   | 0.6     | 5.81   | 0.6     | 5.75   | 0.8     | 2.79    |              |
| 12/1/2005  | 6.26   | 0.5     | 5.81   | 0.5     | 5.76   | 0.6     | 2.79    |              |
| 12/8/2005  | 6.32   | 0.6     | 5.87   | 0.6     | 5.78   | 0.7     | 2.78    |              |
| 12/15/2005 | 6.3    | 0.5     | 5.85   | 0.5     | 5.77   | 0.5     | 2.78    |              |
| 12/22/2005 | 6.26   | 0.6     | 5.79   | 0.6     | 5.82   | 0.7     | 2.75    |              |
| 12/29/2005 | 6.22   | 0.5     | 5.76   | 0.6     | 5.79   | 0.6     | 2.77    |              |
| 1/5/2006   | 6.21   | 0.5     | 5.76   | 0.5     | 5.78   | 0.7     | 2.78    |              |
| 1/12/2006  | 6.15   | 0.6     | 5.71   | 0.6     | 5.76   | 0.5     | 2.78    |              |
| 1/19/2006  | 6.1    | 0.5     | 5.67   | 0.5     | 5.75   | 0.6     | 2.78    |              |
| 1/26/2006  | 6.12   | 0.5     | 5.7    | 0.5     | 5.75   | 0.6     | 2.78    |              |
| 2/2/2006   | 6.23   | 0.5     | 5.81   | 0.5     | 5.87   | 0.5     | 2.78    |              |
| 2/9/2006   | 6.24   | 0.6     | 5.83   | 0.6     | 5.89   | 0.7     | 2.78    |              |
| 2/16/2006  | 6.28   | 0.5     | 5.91   | 0.5     | 5.95   | 0.5     | 2.78    |              |
| 2/23/2006  | 6.26   | 0.6     | 5.89   | 0.6     | 5.96   | 0.6     | 2.77    |              |
| 3/2/2006   | 6.24   | 0.6     | 5.89   | 0.6     | 5.97   | 0.6     | 2.78    |              |
| 3/9/2006   | 6.37   | 0.6     | 6      | 0.6     | 6.03   | 0.7     | 2.78    |              |
| 3/16/2006  | 6.34   | 0.7     | 5.98   | 0.7     | 5.93   | 0.7     | 2.79    |              |
| 3/23/2006  | 6.32   | 0.6     | 5.97   | 0.6     | 5.96   | 0.7     | 2.79    |              |
| 3/30/2006  | 6.35   | 0.5     | 6      | 0.5     | 6.02   | 0.6     | 2.78    |              |
| 4/6/2006   | 6.43   | 0.6     | 6.1    | 0.5     | 6.11   | 0.6     | 2.77    |              |
| 4/13/2006  | 6.49   | 0.6     | 6.14   | 0.5     | 6.13   | 0.7     | 2.78    |              |
| 4/20/2006  | 6.53   | 0.6     | 6.17   | 0.5     | 6.16   | 0.8     | 2.77    |              |
| 4/27/2006  | 6.58   | 0.5     | 6.21   | 0.5     | 6.21   | 0.6     | 2.78    |              |
| 5/4/2006   | 6.59   | 0.6     | 6.22   | 0.6     | 6.21   | 0.7     | 2.8     |              |
| 5/11/2006  | 6.58   | 0.5     | 6.17   | 0.5     | 6.22   | 0.5     | 2.77    |              |
| 5/18/2006  | 6.6    | 0.5     | 6.2    | 0.5     | 6.23   | 0.5     | 2.78    |              |
| 5/25/2006  | 6.62   | 0.4     | 6.23   | 0.4     | 6.21   | 0.6     | 2.76    |              |
| 6/1/2006   | 6.67   | 0.4     | 6.26   | 0.4     | 6.26   | 0.5     | 2.77    |              |
| 6/8/2006   | 6.62   | 0.5     | 6.23   | 0.5     | 6.2    | 0.5     | 2.76    |              |
| 6/15/2006  | 6.63   | 0.5     | 6.25   | 0.6     | 6.23   | 0.5     | 2.77    |              |
| 6/22/2006  | 6.71   | 0.5     | 6.36   | 0.5     | 6.32   | 0.6     | 2.77    |              |
| 6/29/2006  | 6.78   | 0.5     | 6.43   | 0.5     | 6.39   | 0.5     | 2.76    |              |
| 7/6/2006   | 6.79   | 0.5     | 6.44   | 0.5     | 6.39   | 0.6     | 2.75    |              |
| 7/13/2006  | 6.74   | 0.6     | 6.37   | 0.4     | 6.33   | 0.5     | 2.75    |              |
| 7/20/2006  | 6.8    | 0.5     | 6.41   | 0.4     | 6.36   | 0.6     | 2.75    |              |
| 7/27/2006  | 6.72   | 0.3     | 6.34   | 0.4     | 6.35   | 0.4     | 2.75    |              |
| 8/3/2006   | 6.63   | 0.3     | 6.27   | 0.3     | 6.27   | 0.4     | 2.75    |              |
| 8/10/2006  | 6.55   | 0.4     | 6.2    | 0.4     | 6.21   | 0.4     | 2.76    |              |
| 8/17/2006  | 6.52   | 0.3     | 6.2    | 0.3     | 6.18   | 0.4     | 2.77    |              |
| 8/24/2006  | 6.48   | 0.4     | 6.18   | 0.4     | 6.14   | 0.5     | 2.77    |              |
| 8/31/2006  | 6.44   | 0.4     | 6.14   | 0.4     | 6.11   | 0.5     | 2.76    |              |
| 9/7/2006   | 6.47   | 0.4     | 6.16   | 0.4     | 6.14   | 0.5     | 2.76    |              |
| 9/14/2006  | 6.43   | 0.5     | 6.11   | 0.4     | 6.1    | 0.6     | 2.76    |              |
| 9/21/2006  | 6.4    | 0.5     | 6.06   | 0.5     | 6.08   | 0.5     | 2.76    |              |
| 9/28/2006  | 6.31   | 0.4     | 5.98   | 0.4     | 6      | 0.5     | 2.76    |              |
| 10/5/2006  | 6.3    | 0.3     | 5.98   | 0.4     | 6      | 0.5     | 2.76    |              |
| 10/12/2006 | 6.37   | 0.5     | 6.06   | 0.5     | 6.1    | 0.6     | 2.76    |              |
| 10/19/2006 | 6.36   | 0.5     | 6.06   | 0.5     | 6.11   | 0.5     | 2.76    |              |
| 10/26/2006 | 6.4    | 0.4     | 6.1    | 0.4     | 6.14   | 0.6     | 2.75    |              |
| 11/2/2006  | 6.31   | 0.4     | 6.02   | 0.4     | 6.05   | 0.5     | 2.76    |              |
| 11/9/2006  | 6.33   | 0.6     | 6.04   | 0.6     | 6.08   | 0.7     | 2.76    |              |
| 11/16/2006 | 6.24   | 0.5     | 5.94   | 0.5     | 6.04   | 0.5     | 2.76    |              |
| 11/22/2006 | 6.18   | 0.5     | 5.91   | 0.5     | 5.99   | 0.6     | 2.77    |              |
| 11/30/2006 | 6.14   | 0.4     | 5.87   | 0.4     | 5.95   | 0.5     | 2.75    |              |
| 12/7/2006  | 6.11   | 0.5     | 5.84   | 0.5     | 5.92   | 0.5     | 2.76    |              |
| 12/14/2006 | 6.12   | 0.4     | 5.86   | 0.5     | 5.92   | 0.6     | 2.76    |              |
| 12/21/2006 | 6.13   | 0.4     | 5.89   | 0.4     | 5.96   | 0.5     | 2.76    |              |
| 12/28/2006 | 6.18   | 0.4     | 5.93   | 0.4     | 5.98   | 0.5     | 2.76    |              |
| 1/4/2007   | 6.18   | 0.4     | 5.94   | 0.4     | 6.02   | 0.4     | 2.76    |              |
| 1/11/2007  | 6.21   | 0.4     | 5.96   | 0.4     | 6.03   | 0.5     | 2.76    |              |
| 1/18/2007  | 6.23   | 0.4     | 5.98   | 0.4     | 6.04   | 0.4     | 2.76    |              |
| 1/25/2007  | 6.25   | 0.4     | 5.98   | 0.4     | 6      | 0.5     | 2.76    |              |
| 2/1/2007   | 6.34   | 0.4     | 6.06   | 0.4     | 6.04   | 0.6     | 2.76    |              |
| 2/8/2007   | 6.28   | 0.3     | 6.02   | 0.3     | 5.99   | 0.4     | 2.75    |              |
| 2/15/2007  | 6.3    | 0.4     | 6.03   | 0.4     | 6.01   | 0.5     | 2.76    |              |
| 2/22/2007  | 6.22   | 0.5     | 5.97   | 0.5     | 5.96   | 0.5     | 2.77    |              |
| 3/1/2007   | 6.18   | 0.4     | 5.92   | 0.5     | 5.93   | 0.6     | 2.75    |              |
| 3/8/2007   | 6.14   | 0.5     | 5.86   | 0.5     | 5.9    | 0.5     | 2.75    |              |
| 3/15/2007  | 6.14   | 0.4     | 5.88   | 0.4     | 5.9    | 0.6     | 2.76    |              |
| 3/22/2007  | 6.16   | 0.4     | 5.9    | 0.4     | 5.91   | 0.6     | 2.76    |              |
| 3/29/2007  | 6.16   | 0.4     | 5.86   | 0.4     | 5.88   | 0.5     | 2.77    |              |
| 4/5/2007   | 6.17   | 0.4     | 5.87   | 0.5     | 5.92   | 0.6     | 2.76    |              |
| 4/12/2007  | 6.22   | 0.4     | 5.9    | 0.4     | 5.93   | 0.5     | 2.77    |              |
| 4/19/2007  | 6.17   | 0.5     | 5.89   | 0.5     | 5.92   | 0.6     | 2.77    |              |
| 4/26/2007  | 6.16   | 0.5     | 5.87   | 0.5     | 5.88   | 0.7     | 2.77    |              |
| 5/3/2007   | 6.16   | 0.5     | 5.87   | 0.5     | 5.87   | 0.6     | 2.76    |              |
| 5/10/2007  | 6.15   | 0.5     | 5.87   | 0.5     | 5.89   | 0.6     | 2.76    |              |
| 5/17/2007  | 6.21   | 0.4     | 5.92   | 0.4     | 5.92   | 0.5     | 2.77    |              |
| 5/24/2007  | 6.37   | 0.4     | 6.06   | 0.4     | 6.02   | 0.5     | 2.79    |              |
| 5/31/2007  | 6.42   | 0.4     | 6.12   | 0.4     | 6.19   | 0.5     | 2.77    |              |
| 6/7/2007   | 6.53   | 0.4     | 6.22   | 0.4     | 6.24   | 0.6     | 2.76    |              |
| 6/14/2007  | 6.74   | 0.4     | 6.43   | 0.4     | 6.37   | 0.5     | 2.76    |              |
| 6/21/2007  | 6.69   | 0.5     | 6.37   | 0.5     | 6.31   | 0.6     | 2.76    |              |
| 6/28/2007  | 6.67   | 0.4     | 6.34   | 0.4     | 6.3    | 0.5     | 2.74    |              |
| 7/5/2007   | 6.63   | 0.4     | 6.3    | 0.4     | 6.29   | 0.4     | 2.75    |              |
| 7/12/2007  | 6.73   | 0.4     | 6.39   | 0.4     | 6.35   | 0.5     | 2.77    |              |
| 7/19/2007  | 6.73   | 0.4     | 6.38   | 0.4     | 6.35   | 0.5     | 2.77    |              |
| 7/26/2007  | 6.69   | 0.4     | 6.37   | 0.4     | 6.3    | 0.4     | 2.76    |              |
| 8/2/2007   | 6.68   | 0.3     | 6.32   | 0.3     | 6.29   | 0.5     | 2.76    |              |
| 8/9/2007   | 6.59   | 0.4     | 6.25   | 0.4     | 6.33   | 0.5     | 2.77    |              |
| 8/16/2007  | 6.62   | 0.4     | 6.3    | 0.5     | 6.35   | 0.5     | 2.75    |              |
| 8/23/2007  | 6.52   | 0.4     | 6.18   | 0.5     | 6.34   | 0.6     | 2.76    |              |
| 8/30/2007  | 6.45   | 0.5     | 6.12   | 0.5     | 6.35   | 0.6     | 2.76    |              |
| 9/6/2007   | 6.46   | 0.5     | 6.15   | 0.5     | 6.32   | 0.6     | 2.76    |              |
| 9/13/2007  | 6.31   | 0.5     | 5.97   | 0.4     | 6.17   | 0.6     | 2.76    |              |
| 9/20/2007  | 6.34   | 0.5     | 5.98   | 0.5     | 6.21   | 0.5     | 2.76    |              |
| 9/27/2007  | 6.42   | 0.5     | 6.09   | 0.5     | 6.15   | 0.5     | 2.76    |              |
| 10/4/2007  | 6.37   | 0.5     | 6.03   | 0.5     | 6.11   | 0.6     | 2.76    |              |
| 10/11/2007 | 6.4    | 0.4     | 6.06   | 0.5     | 6.12   | 0.5     | 2.76    |              |
| 10/18/2007 | 6.4    | 0.5     | 6.08   | 0.6     | 6.11   | 0.5     | 2.76    |              |
| 10/25/2007 | 6.33   | 0.5     | 5.99   | 0.6     | 6.03   | 0.5     | 2.76    |              |
| 11/1/2007  | 6.26   | 0.4     | 5.91   | 0.4     | 5.98   | 0.4     | 2.75    |              |
| 11/8/2007  | 6.24   | 0.4     | 5.9    | 0.5     | 5.89   | 0.5     | 2.76    |              |
| 11/15/2007 | 6.24   | 0.4     | 5.88   | 0.4     | 5.96   | 0.4     | 2.75    |              |
| 11/21/2007 | 6.2    | 0.5     | 5.83   | 0.5     | 5.88   | 0.5     | 2.75    |              |
| 11/29/2007 | 6.1    | 0.5     | 5.73   | 0.5     | 5.86   | 0.5     | 2.76    |              |
| 12/6/2007  | 5.96   | 0.4     | 5.65   | 0.5     | 5.75   | 0.5     | 2.76    |              |
| 12/13/2007 | 6.11   | 0.5     | 5.78   | 0.5     | 5.89   | 0.6     | 2.76    |              |
| 12/20/2007 | 6.14   | 0.4     | 5.79   | 0.4     | 5.9    | 0.5     | 2.76    |              |
| 12/27/2007 | 6.17   | 0.5     | 5.79   | 0.5     | 5.9    | 0.5     | 2.75    |              |
| 1/3/2008   | 6.07   | 0.5     | 5.68   | 0.6     | 5.78   | 0.5     | 2.75    |              |
| 1/10/2008  | 5.87   | 0.4     | 5.43   | 0.4     | 5.63   | 0.5     | 2.75    |              |
| 1/17/2008  | 5.69   | 0.5     | 5.21   | 0.4     | 5.4    | 0.6     | 2.75    |              |
| 1/24/2008  | 5.48   | 0.4     | 4.95   | 0.4     | 5.13   | 0.4     | 2.76    |              |
| 1/31/2008  | 5.68   | 0.4     | 5.17   | 0.4     | 5.32   | 0.4     | 2.76    |              |
| 2/7/2008   | 5.67   | 0.4     | 5.15   | 0.4     | 5.21   | 0.4     | 2.75    |              |
| 2/14/2008  | 5.72   | 0.4     | 5.25   | 0.4     | 5.19   | 0.4     | 2.75    |              |
| 2/21/2008  | 6.04   | 0.6     | 5.64   | 0.5     | 5.37   | 0.5     | 2.75    |              |
| 2/28/2008  | 6.24   | 0.5     | 5.72   | 0.5     | 5.43   | 0.4     | 2.75    |              |
| 3/6/2008   | 6.03   | 0.5     | 5.47   | 0.5     | 5.34   | 0.5     | 2.75    |              |
| 3/13/2008  | 6.13   | 0.5     | 5.6    | 0.5     | 5.58   | 0.6     | 2.75    |              |
| 3/20/2008  | 5.87   | 0.5     | 5.27   | 0.5     | 5.56   | 0.9     | 2.75    |              |
| 3/27/2008  | 5.85   | 0.4     | 5.34   | 0.4     | 5.67   | 0.6     | 2.74    |              |
| 4/3/2008   | 5.88   | 0.5     | 5.42   | 0.5     | 5.59   | 0.6     | 2.75    |              |
| 4/10/2008  | 5.88   | 0.4     | 5.42   | 0.4     | 5.56   | 0.6     | 2.76    |              |
| 4/17/2008  | 5.88   | 0.4     | 5.4    | 0.5     | 5.48   | 0.6     | 2.75    |              |
| 4/24/2008  | 6.03   | 0.3     | 5.62   | 0.3     | 5.68   | 0.5     | 2.76    |              |
| 5/1/2008   | 6.06   | 0.5     | 5.59   | 0.5     | 5.73   | 0.5     | 2.76    |              |
| 5/8/2008   | 6.05   | 0.3     | 5.6    | 0.3     | 5.67   | 0.5     | 2.76    |              |
| 5/15/2008  | 6.01   | 0.6     | 5.6    | 0.5     | 5.57   | 0.6     | 2.75    |              |
| 5/22/2008  | 5.98   | 0.5     | 5.55   | 0.6     | 5.61   | 0.6     | 2.76    |              |
| 5/29/2008  | 6.08   | 0.6     | 5.66   | 0.6     | 5.62   | 0.5     | 2.78    |              |
| 6/5/2008   | 6.09   | 0.6     | 5.65   | 0.6     | 5.51   | 0.5     | 2.76    |              |
| 6/12/2008  | 6.32   | 0.7     | 5.93   | 0.6     | 5.7    | 0.7     | 2.76    |              |
| 6/19/2008  | 6.42   | 0.7     | 6.02   | 0.7     | 5.89   | 0.6     | 2.76    |              |
| 6/26/2008  | 6.45   | 0.6     | 6.04   | 0.6     | 5.99   | 0.7     | 2.74    |              |
| 7/3/2008   | 6.35   | 0.6     | 5.92   | 0.6     | 5.78   | 0.7     | 2.75    |              |
| 7/10/2008  | 6.37   | 0.6     | 5.91   | 0.6     | 5.82   | 0.6     | 2.73    |              |
| 7/17/2008  | 6.26   | 0.6     | 5.78   | 0.6     | 5.8    | 0.6     | 2.75    |              |
| 7/24/2008  | 6.63   | 0.6     | 6.18   | 0.6     | 6.16   | 0.7     | 2.75    |              |
| 7/31/2008  | 6.52   | 0.7     | 6.07   | 0.6     | 6.07   | 0.6     | 2.74    |              |
| 8/7/2008   | 6.52   | 0.7     | 6.1    | 0.7     | 6.05   | 0.6     | 2.73    |              |
| 8/14/2008  | 6.52   | 0.7     | 6.07   | 0.7     | 6.02   | 0.6     | 2.74    |              |
| 8/21/2008  | 6.47   | 0.7     | 6      | 0.7     | 5.99   | 0.6     | 2.72    |              |
| 8/28/2008  | 6.4    | 0.6     | 5.93   | 0.6     | 6.03   | 0.6     | 2.74    |              |
| 9/4/2008   | 6.35   | 0.7     | 5.9    | 0.6     | 5.97   | 0.6     | 2.75    |              |
| 9/11/2008  | 5.93   | 0.7     | 5.54   | 0.7     | 5.87   | 0.7     | 2.73    |              |
| 9/18/2008  | 5.78   | 0.6     | 5.35   | 0.6     | 5.67   | 0.6     | 2.72    |              |
| 9/25/2008  | 6.09   | 0.7     | 5.77   | 0.6     | 6.02   | 0.6     | 2.74    |              |
| 10/2/2008  | 6.1    | 0.6     | 5.78   | 0.6     | 6      | 0.6     | 2.75    |              |
| 10/9/2008  | 5.94   | 0.6     | 5.63   | 0.6     | 5.9    | 0.6     | 2.74    |              |
| 10/16/2008 | 6.46   | 0.6     | 6.14   | 0.6     | 6.14   | 0.6     | 2.74    |              |
| 10/23/2008 | 6.04   | 0.6     | 5.72   | 0.6     | 6.06   | 0.6     | 2.74    |              |
| 10/30/2008 | 6.46   | 0.7     | 6.19   | 0.7     | 6.36   | 0.7     | 2.75    |              |
| 11/6/2008  | 6.2    | 0.7     | 5.88   | 0.7     | 6.19   | 0.6     | 2.74    |              |
| 11/13/2008 | 6.14   | 0.7     | 5.81   | 0.7     | 5.98   | 0.6     | 2.74    |              |
| 11/20/2008 | 6.04   | 0.7     | 5.73   | 0.7     | 5.87   | 0.6     | 2.74    |              |
| 11/26/2008 | 5.97   | 0.7     | 5.74   | 0.7     | 5.86   | 0.6     | 2.75    |              |
| 12/4/2008  | 5.53   | 0.7     | 5.33   | 0.7     | 5.77   | 0.6     | 2.74    |              |
| 12/11/2008 | 5.47   | 0.7     | 5.2    | 0.7     | 5.82   | 0.6     | 2.75    |              |
| 12/18/2008 | 5.19   | 0.7     | 4.92   | 0.7     | 5.6    | 0.6     | 2.74    |              |
| 12/24/2008 | 5.14   | 0.8     | 4.91   | 0.7     | 5.49   | 0.6     | 2.75    |              |
| 12/31/2008 | 5.1    | 0.7     | 4.83   | 0.7     | 5.57   | 0.7     | 2.74    |              |
| 1/8/2009   | 5.01   | 0.6     | 4.62   | 0.7     | 5.49   | 0.7     | 2.74    |              |
| 1/15/2009  | 4.96   | 0.7     | 4.65   | 0.7     | 5.25   | 0.6     | 2.74    |              |
| 1/22/2009  | 5.12   | 0.7     | 4.8    | 0.7     | 5.24   | 0.6     | 2.74    |              |
| 1/29/2009  | 5.1    | 0.7     | 4.8    | 0.7     | 5.27   | 0.6     | 2.74    |              |
| 2/5/2009   | 5.25   | 0.8     | 4.92   | 0.8     | 5.26   | 0.6     | 2.74    |              |
| 2/12/2009  | 5.16   | 0.7     | 4.81   | 0.7     | 5.23   | 0.6     | 2.74    |              |
| 2/19/2009  | 5.04   | 0.7     | 4.68   | 0.6     | 5.04   | 0.6     | 2.71    |              |
| 2/26/2009  | 5.07   | 0.7     | 4.68   | 0.7     | 5.06   | 0.7     | 2.71    |              |
| 3/5/2009   | 5.15   | 0.7     | 4.72   | 0.7     | 5.08   | 0.6     | 2.7     |              |
| 3/12/2009  | 5.03   | 0.7     | 4.64   | 0.7     | 4.99   | 0.6     | 2.7     |              |
| 3/19/2009  | 4.98   | 0.7     | 4.61   | 0.7     | 4.98   | 0.7     | 2.7     |              |
| 3/26/2009  | 4.85   | 0.7     | 4.58   | 0.7     | 4.96   | 0.7     | 2.74    |              |
| 4/2/2009   | 4.78   | 0.7     | 4.52   | 0.7     | 4.92   | 0.7     | 2.74    |              |
| 4/9/2009   | 4.87   | 0.7     | 4.54   | 0.7     | 4.93   | 0.7     | 2.73    |              |
| 4/16/2009  | 4.82   | 0.6     | 4.48   | 0.6     | 4.88   | 0.6     | 2.74    |              |
| 4/23/2009  | 4.8    | 0.7     | 4.48   | 0.7     | 4.85   | 0.6     | 2.75    |              |
| 4/30/2009  | 4.78   | 0.7     | 4.48   | 0.7     | 4.8    | 0.6     | 2.74    |              |
| 5/7/2009   | 4.84   | 0.7     | 4.51   | 0.7     | 4.9    | 0.6     | 2.74    |              |
| 5/14/2009  | 4.86   | 0.6     | 4.52   | 0.6     | 4.82   | 0.6     | 2.74    |              |
| 5/21/2009  | 4.82   | 0.7     | 4.5    | 0.7     | 4.79   | 0.6     | 2.74    |              |
| 5/28/2009  | 4.91   | 0.7     | 4.53   | 0.7     | 4.82   | 0.6     | 2.75    |              |
| 6/4/2009   | 5.29   | 0.7     | 4.79   | 0.7     | 4.85   | 0.6     | 2.75    |              |
| 6/11/2009  | 5.59   | 0.7     | 5.06   | 0.7     | 5.17   | 0.6     | 2.75    |              |
| 6/18/2009  | 5.38   | 0.7     | 4.89   | 0.7     | 4.97   | 0.6     | 2.74    |              |
| 6/25/2009  | 5.42   | 0.7     | 4.87   | 0.7     | 4.99   | 0.7     | 2.74    |              |
| 7/2/2009   | 5.32   | 0.7     | 4.77   | 0.7     | 4.88   | 0.7     | 2.74    |              |
| 7/9/2009   | 5.2    | 0.7     | 4.69   | 0.7     | 4.82   | 0.6     | 2.74    |              |
| 7/16/2009  | 5.14   | 0.7     | 4.63   | 0.7     | 4.83   | 0.7     | 2.74    |              |
| 7/23/2009  | 5.2    | 0.7     | 4.68   | 0.7     | 4.74   | 0.7     | 2.74    |              |
| 7/30/2009  | 5.25   | 0.7     | 4.69   | 0.7     | 4.75   | 0.6     | 2.74    |              |
| 8/6/2009   | 5.22   | 0.6     | 4.63   | 0.6     | 4.73   | 0.6     | 2.74    |              |
| 8/13/2009  | 5.29   | 0.7     | 4.68   | 0.7     | 4.75   | 0.6     | 2.74    |              |
| 8/20/2009  | 5.12   | 0.7     | 4.56   | 0.7     | 4.57   | 0.6     | 2.74    |              |
| 8/27/2009  | 5.14   | 0.7     | 4.58   | 0.7     | 4.67   | 0.6     | 2.74    |              |
| 9/3/2009   | 5.08   | 0.7     | 4.54   | 0.6     | 4.59   | 0.6     | 2.74    |              |
| 9/10/2009  | 5.07   | 0.7     | 4.5    | 0.7     | 4.51   | 0.5     | 2.74    |              |
| 9/17/2009  | 5.04   | 0.7     | 4.47   | 0.6     | 4.51   | 0.5     | 2.74    |              |
| 9/24/2009  | 5.04   | 0.6     | 4.46   | 0.6     | 4.51   | 0.5     | 2.74    |              |
| 10/1/2009  | 4.94   | 0.7     | 4.36   | 0.6     | 4.42   | 0.6     | 2.74    |              |
| 10/8/2009  | 4.87   | 0.7     | 4.33   | 0.7     | 4.35   | 0.5     | 2.75    |              |
| 10/15/2009 | 4.92   | 0.7     | 4.37   | 0.7     | 4.38   | 0.6     | 2.74    |              |
| 10/22/2009 | 5      | 0.7     | 4.43   | 0.6     | 4.4    | 0.6     | 2.74    |              |
| 10/29/2009 | 5.03   | 0.7     | 4.46   | 0.6     | 4.42   | 0.6     | 2.73    |              |
| 11/5/2009  | 4.98   | 0.7     | 4.4    | 0.6     | 4.35   | 0.6     | 2.74    |              |
| 11/12/2009 | 4.91   | 0.7     | 4.36   | 0.6     | 4.29   | 0.6     | 2.74    |              |
| 11/19/2009 | 4.83   | 0.7     | 4.32   | 0.6     | 4.25   | 0.6     | 2.74    |              |
| 11/25/2009 | 4.78   | 0.7     | 4.29   | 0.6     | 4.18   | 0.6     | 2.74    |              |
| 12/3/2009  | 4.71   | 0.7     | 4.27   | 0.6     | 4.19   | 0.6     | 2.75    |              |
| 12/10/2009 | 4.81   | 0.7     | 4.32   | 0.6     | 4.26   | 0.5     | 2.74    |              |
| 12/17/2009 | 4.94   | 0.7     | 4.38   | 0.6     | 4.37   | 0.6     | 2.74    |              |
| 12/24/2009 | 5.05   | 0.7     | 4.45   | 0.6     | 4.4    | 0.6     | 2.74    |              |
| 12/31/2009 | 5.14   | 0.7     | 4.54   | 0.7     | 4.44   | 0.6     | 2.75    |              |
| 1/7/2010   | 5.09   | 0.7     | 4.5    | 0.7     | 4.44   | 0.6     | 2.74    |              |
| 1/14/2010  | 5.06   | 0.7     | 4.45   | 0.6     | 4.32   | 0.6     | 2.74    |              |
| 1/21/2010  | 4.99   | 0.7     | 4.4    | 0.6     | 4.27   | 0.6     | 2.74    |              |
| 1/28/2010  | 4.98   | 0.6     | 4.39   | 0.6     | 4.25   | 0.6     | 2.74    |              |
| 2/4/2010   | 5.01   | 0.7     | 4.4    | 0.7     | 4.27   | 0.6     | 2.74    |              |
| 2/11/2010  | 4.97   | 0.7     | 4.34   | 0.6     | 4.19   | 0.6     | 2.73    |              |
| 2/18/2010  | 4.93   | 0.7     | 4.33   | 0.6     | 4.12   | 0.5     | 2.74    |              |
| 2/25/2010  | 5.05   | 0.7     | 4.4    | 0.7     | 4.16   | 0.6     | 2.74    |              |
| 3/4/2010   | 4.97   | 0.7     | 4.33   | 0.7     | 4.11   | 0.6     | 2.74    |              |
| 3/11/2010  | 4.95   | 0.7     | 4.32   | 0.7     | 4.05   | 0.6     | 2.74    |              |
| 3/18/2010  | 4.96   | 0.7     | 4.33   | 0.6     | 4.09   | 0.6     | 2.74    |              |
| 3/25/2010  | 4.99   | 0.6     | 4.34   | 0.6     | 4.14   | 0.6     | 2.74    |              |
| 4/1/2010   | 5.08   | 0.7     | 4.39   | 0.6     | 4.1    | 0.6     | 2.75    |              |
| 4/8/2010   | 5.21   | 0.6     | 4.52   | 0.6     | 4.25   | 0.6     | 2.75    |              |
| 4/15/2010  | 5.07   | 0.6     | 4.4    | 0.7     | 4.08   | 0.6     | 2.74    |              |
| 4/22/2010  | 5.07   | 0.7     | 4.39   | 0.6     | 4.03   | 0.6     | 2.75    |              |
| 4/29/2010  | 5.06   | 0.7     | 4.39   | 0.7     | 4      | 0.6     | 2.75    |              |
| 5/6/2010   | 5      | 0.7     | 4.36   | 0.7     | 3.97   | 0.7     | 2.74    |              |
| 5/13/2010  | 4.93   | 0.7     | 4.3    | 0.6     | 3.95   | 0.6     | 2.74    |              |
| 5/20/2010  | 4.84   | 0.7     | 4.24   | 0.7     | 3.91   | 0.6     | 2.74    |              |
| 5/27/2010  | 4.78   | 0.7     | 4.21   | 0.7     | 3.97   | 0.7     | 2.75    |              |
| 6/3/2010   | 4.79   | 0.8     | 4.2    | 0.7     | 3.94   | 0.7     | 2.74    |              |
| 6/10/2010  | 4.72   | 0.7     | 4.17   | 0.7     | 3.92   | 0.7     | 2.75    |              |
| 6/17/2010  | 4.75   | 0.7     | 4.2    | 0.7     | 3.89   | 0.7     | 2.75    |              |
| 6/24/2010  | 4.69   | 0.7     | 4.13   | 0.6     | 3.84   | 0.7     | 2.74    |              |
| 7/1/2010   | 4.58   | 0.7     | 4.04   | 0.7     | 3.79   | 0.7     | 2.75    |              |
| 7/8/2010   | 4.57   | 0.7     | 4.07   | 0.7     | 3.75   | 0.7     | 2.74    |              |
| 7/15/2010  | 4.57   | 0.7     | 4.06   | 0.7     | 3.85   | 0.7     | 2.74    |              |
| 7/22/2010  | 4.56   | 0.7     | 4.03   | 0.7     | 3.79   | 0.6     | 2.74    |              |
| 7/29/2010  | 4.54   | 0.7     | 4      | 0.7     | 3.76   | 0.7     | 2.75    |              |
| 8/5/2010   | 4.49   | 0.7     | 3.95   | 0.6     | 3.63   | 0.6     | 2.74    |              |
| 8/12/2010  | 4.44   | 0.7     | 3.92   | 0.6     | 3.56   | 0.7     | 2.74    |              |
| 8/19/2010  | 4.42   | 0.7     | 3.9    | 0.6     | 3.56   | 0.6     | 2.74    |              |
| 8/26/2010  | 4.36   | 0.7     | 3.86   | 0.6     | 3.56   | 0.6     | 2.75    |              |
| 9/2/2010   | 4.32   | 0.7     | 3.83   | 0.6     | 3.54   | 0.6     | 2.75    |              |
| 9/9/2010   | 4.35   | 0.7     | 3.83   | 0.6     | 3.56   | 0.6     | 2.75    |              |
| 9/16/2010  | 4.37   | 0.7     | 3.82   | 0.6     | 3.55   | 0.6     | 2.74    |              |
| 9/23/2010  | 4.37   | 0.7     | 3.82   | 0.7     | 3.54   | 0.6     | 2.75    |              |
| 9/30/2010  | 4.32   | 0.8     | 3.75   | 0.7     | 3.52   | 0.6     | 2.75    |              |
| 10/7/2010  | 4.27   | 0.8     | 3.72   | 0.7     | 3.47   | 0.6     | 2.74    |              |
| 10/14/2010 | 4.19   | 0.8     | 3.62   | 0.7     | 3.47   | 0.6     | 2.74    |              |
| 10/21/2010 | 4.21   | 0.8     | 3.64   | 0.7     | 3.45   | 0.6     | 2.76    |              |
| 10/28/2010 | 4.23   | 0.8     | 3.66   | 0.7     | 3.41   | 0.6     | 2.75    |              |
| 11/4/2010  | 4.24   | 0.8     | 3.63   | 0.7     | 3.39   | 0.6     | 2.75    |              |
| 11/11/2010 | 4.17   | 0.8     | 3.57   | 0.8     | 3.25   | 0.7     | 2.75    |              |
| 11/18/2010 | 4.39   | 0.9     | 3.76   | 0.7     | 3.4    | 0.7     | 2.75    |              |
| 11/24/2010 | 4.4    | 0.8     | 3.77   | 0.7     | 3.45   | 0.6     | 2.75    |              |
| 12/2/2010  | 4.46   | 0.8     | 3.81   | 0.7     | 3.49   | 0.6     | 2.75    |              |
| 12/9/2010  | 4.61   | 0.7     | 3.96   | 0.7     | 3.6    | 0.6     | 2.75    |              |
| 12/16/2010 | 4.83   | 0.7     | 4.17   | 0.7     | 3.77   | 0.7     | 2.74    |              |
| 12/23/2010 | 4.81   | 0.7     | 4.15   | 0.7     | 3.75   | 0.6     | 2.75    |              |
| 12/30/2010 | 4.86   | 0.8     | 4.2    | 0.8     | 3.77   | 0.7     | 2.75    |              |
| 1/6/2011   | 4.77   | 0.8     | 4.13   | 0.8     | 3.75   | 0.7     | 2.75    |              |
| 1/13/2011  | 4.71   | 0.8     | 4.08   | 0.7     | 3.72   | 0.7     | 2.75    |              |
| 1/20/2011  | 4.74   | 0.8     | 4.05   | 0.8     | 3.69   | 0.7     | 2.75    |              |
| 1/27/2011  | 4.8    | 0.7     | 4.09   | 0.7     | 3.7    | 0.7     | 2.74    |              |
| 2/3/2011   | 4.81   | 0.8     | 4.08   | 0.8     | 3.69   | 0.7     | 2.74    |              |
| 2/10/2011  | 5.05   | 0.7     | 4.29   | 0.7     | 3.92   | 0.6     | 2.75    |              |
| 2/17/2011  | 5      | 0.7     | 4.27   | 0.7     | 3.87   | 0.6     | 2.75    |              |
| 2/24/2011  | 4.95   | 0.6     | 4.22   | 0.7     | 3.8    | 0.6     | 2.74    |              |
| 3/3/2011   | 4.87   | 0.7     | 4.15   | 0.7     | 3.72   | 0.6     | 2.74    |              |
| 3/10/2011  | 4.88   | 0.7     | 4.15   | 0.7     | 3.73   | 0.6     | 2.74    |              |
| 3/17/2011  | 4.76   | 0.7     | 3.97   | 0.7     | 3.57   | 0.6     | 2.74    |              |
| 3/24/2011  | 4.81   | 0.7     | 4.04   | 0.7     | 3.62   | 0.6     | 2.74    |              |
| 3/31/2011  | 4.86   | 0.7     | 4.09   | 0.7     | 3.7    | 0.7     | 2.74    |              |
| 4/7/2011   | 4.87   | 0.7     | 4.1    | 0.7     | 3.72   | 0.6     | 2.74    |              |
| 4/14/2011  | 4.91   | 0.6     | 4.13   | 0.7     | 3.78   | 0.6     | 2.74    |              |
| 4/21/2011  | 4.8    | 0.7     | 4.02   | 0.7     | 3.61   | 0.6     | 2.74    |              |
| 4/28/2011  | 4.78   | 0.7     | 3.97   | 0.7     | 3.51   | 0.6     | 2.75    |              |
| 5/5/2011   | 4.71   | 0.7     | 3.89   | 0.7     | 3.47   | 0.6     | 2.74    |              |
| 5/12/2011  | 4.63   | 0.7     | 3.82   | 0.7     | 3.41   | 0.6     | 2.74    |              |
| 5/19/2011  | 4.61   | 0.7     | 3.8    | 0.7     | 3.48   | 0.6     | 2.74    |              |
| 5/26/2011  | 4.6    | 0.7     | 3.78   | 0.7     | 3.41   | 0.5     | 2.74    |              |
| 6/2/2011   | 4.55   | 0.6     | 3.74   | 0.7     | 3.41   | 0.6     | 2.74    |              |
| 6/9/2011   | 4.49   | 0.7     | 3.68   | 0.7     | 3.28   | 0.5     | 2.74    |              |
| 6/16/2011  | 4.5    | 0.7     | 3.67   | 0.7     | 3.27   | 0.6     | 2.74    |              |
| 6/23/2011  | 4.5    | 0.8     | 3.69   | 0.7     | 3.25   | 0.6     | 2.74    |              |
| 6/30/2011  | 4.51   | 0.7     | 3.69   | 0.7     | 3.22   | 0.6     | 2.74    |              |
| 7/7/2011   | 4.6    | 0.7     | 3.75   | 0.7     | 3.3    | 0.6     | 2.74    |              |
| 7/14/2011  | 4.51   | 0.7     | 3.65   | 0.6     | 3.29   | 0.6     | 2.74    |              |
| 7/21/2011  | 4.52   | 0.7     | 3.66   | 0.7     | 3.27   | 0.5     | 2.74    |              |
| 7/28/2011  | 4.55   | 0.8     | 3.66   | 0.7     | 3.25   | 0.6     | 2.74    |              |
| 8/4/2011   | 4.39   | 0.8     | 3.54   | 0.7     | 3.18   | 0.6     | 2.7     |              |
| 8/11/2011  | 4.32   | 0.7     | 3.5    | 0.7     | 3.13   | 0.5     | 2.74    |              |
| 8/18/2011  | 4.15   | 0.7     | 3.36   | 0.6     | 3.08   | 0.5     | 2.73    |              |
| 8/25/2011  | 4.22   | 0.7     | 3.44   | 0.6     | 3.07   | 0.5     | 2.74    |              |
| 9/1/2011   | 4.22   | 0.7     | 3.39   | 0.6     | 2.96   | 0.6     | 2.74    |              |
| 9/8/2011   | 4.12   | 0.7     | 3.33   | 0.6     | 2.96   | 0.6     | 2.74    |              |
| 9/15/2011  | 4.09   | 0.7     | 3.3    | 0.6     | 2.99   | 0.6     | 2.74    |              |
| 9/22/2011  | 4.09   | 0.7     | 3.29   | 0.6     | 3.02   | 0.6     | 2.74    |              |
| 9/29/2011  | 4.01   | 0.7     | 3.28   | 0.7     | 3.02   | 0.6     | 2.74    |              |
| 10/6/2011  | 3.94   | 0.8     | 3.26   | 0.8     | 2.96   | 0.6     | 2.75    |              |
| 10/13/2011 | 4.12   | 0.8     | 3.37   | 0.8     | 3.06   | 0.6     | 2.74    |              |
| 10/20/2011 | 4.11   | 0.8     | 3.38   | 0.8     | 3.01   | 0.6     | 2.74    |              |
| 10/27/2011 | 4.1    | 0.8     | 3.38   | 0.7     | 3.08   | 0.5     | 2.74    |              |
| 11/3/2011  | 4      | 0.7     | 3.31   | 0.7     | 2.96   | 0.6     | 2.74    |              |
| 11/10/2011 | 3.99   | 0.7     | 3.3    | 0.8     | 2.98   | 0.6     | 2.74    |              |
| 11/17/2011 | 4      | 0.7     | 3.31   | 0.7     | 2.97   | 0.6     | 2.74    |              |
| 11/23/2011 | 3.98   | 0.7     | 3.3    | 0.7     | 2.91   | 0.6     | 2.75    |              |
| 12/1/2011  | 4      | 0.7     | 3.3    | 0.8     | 2.9    | 0.6     | 2.74    |              |
| 12/8/2011  | 3.99   | 0.7     | 3.27   | 0.8     | 2.93   | 0.5     | 2.74    |              |
| 12/15/2011 | 3.94   | 0.8     | 3.21   | 0.8     | 2.86   | 0.6     | 2.75    |              |
| 12/22/2011 | 3.91   | 0.7     | 3.21   | 0.8     | 2.85   | 0.6     | 2.74    |              |
| 12/29/2011 | 3.95   | 0.7     | 3.24   | 0.8     | 2.88   | 0.6     | 2.74    |              |
| 1/5/2012   | 3.91   | 0.8     | 3.23   | 0.8     | 2.86   | 0.7     | 2.74    |              |
| 1/12/2012  | 3.89   | 0.7     | 3.16   | 0.8     | 2.82   | 0.7     | 2.74    |              |
| 1/19/2012  | 3.88   | 0.8     | 3.17   | 0.8     | 2.82   | 0.7     | 2.74    |              |
| 1/26/2012  | 3.98   | 0.7     | 3.24   | 0.8     | 2.85   | 0.7     | 2.74    |              |
| 2/2/2012   | 3.87   | 0.8     | 3.14   | 0.8     | 2.8    | 0.7     | 2.74    |              |
| 2/9/2012   | 3.87   | 0.8     | 3.16   | 0.7     | 2.83   | 0.7     | 2.74    |              |
| 2/16/2012  | 3.87   | 0.8     | 3.16   | 0.8     | 2.82   | 0.8     | 2.74    |              |
| 2/23/2012  | 3.95   | 0.8     | 3.19   | 0.8     | 2.8    | 0.7     | 2.74    |              |
| 3/1/2012   | 3.9    | 0.8     | 3.17   | 0.8     | 2.83   | 0.7     | 2.74    |              |
| 3/8/2012   | 3.88   | 0.8     | 3.13   | 0.8     | 2.81   | 0.7     | 2.74    |              |
| 3/15/2012  | 3.92   | 0.8     | 3.16   | 0.8     | 2.83   | 0.8     | 2.74    |              |
| 3/22/2012  | 4.08   | 0.8     | 3.3    | 0.8     | 2.96   | 0.7     | 2.74    |              |
| 3/29/2012  | 3.99   | 0.7     | 3.23   | 0.8     | 2.9    | 0.8     | 2.74    |              |
| 4/5/2012   | 3.98   | 0.7     | 3.21   | 0.7     | 2.86   | 0.8     | 2.74    |              |
| 4/12/2012  | 3.88   | 0.7     | 3.11   | 0.7     | 2.85   | 0.7     | 2.74    |              |
| 4/19/2012  | 3.9    | 0.8     | 3.13   | 0.7     | 2.78   | 0.7     | 2.74    |              |
| 4/26/2012  | 3.88   | 0.7     | 3.12   | 0.6     | 2.85   | 0.6     | 2.74    |              |
| 5/3/2012   | 3.84   | 0.8     | 3.07   | 0.7     | 2.85   | 0.7     | 2.74    |              |
| 5/10/2012  | 3.83   | 0.7     | 3.05   | 0.7     | 2.81   | 0.5     | 2.74    |              |
| 5/17/2012  | 3.79   | 0.7     | 3.04   | 0.7     | 2.83   | 0.6     | 2.74    |              |
| 5/24/2012  | 3.78   | 0.8     | 3.04   | 0.7     | 2.83   | 0.6     | 2.74    |              |
| 5/31/2012  | 3.75   | 0.8     | 2.97   | 0.7     | 2.84   | 0.6     | 2.74    |              |
| 6/7/2012   | 3.67   | 0.7     | 2.94   | 0.7     | 2.84   | 0.7     | 2.74    |              |
| 6/14/2012  | 3.71   | 0.7     | 2.98   | 0.7     | 2.8    | 0.6     | 2.74    |              |
| 6/21/2012  | 3.66   | 0.7     | 2.95   | 0.6     | 2.77   | 0.6     | 2.74    |              |
| 6/28/2012  | 3.66   | 0.7     | 2.94   | 0.7     | 2.79   | 0.6     | 2.74    |              |
| 7/5/2012   | 3.62   | 0.8     | 2.89   | 0.7     | 2.79   | 0.6     | 2.74    |              |
| 7/12/2012  | 3.56   | 0.7     | 2.86   | 0.7     | 2.74   | 0.6     | 2.74    |              |
| 7/19/2012  | 3.53   | 0.7     | 2.83   | 0.6     | 2.69   | 0.6     | 2.74    |              |
| 7/26/2012  | 3.49   | 0.7     | 2.8    | 0.7     | 2.74   | 0.6     | 2.74    |              |
| 8/2/2012   | 3.55   | 0.7     | 2.83   | 0.6     | 2.75   | 0.6     | 2.75    |              |
| 8/9/2012   | 3.59   | 0.6     | 2.84   | 0.6     | 2.77   | 0.6     | 2.75    |              |
| 8/16/2012  | 3.62   | 0.6     | 2.88   | 0.6     | 2.76   | 0.6     | 2.75    |              |
| 8/23/2012  | 3.66   | 0.7     | 2.89   | 0.7     | 2.8    | 0.6     | 2.74    |              |
| 8/30/2012  | 3.59   | 0.6     | 2.86   | 0.6     | 2.78   | 0.6     | 2.74    |              |
| 9/6/2012   | 3.55   | 0.7     | 2.86   | 0.6     | 2.75   | 0.7     | 2.74    |              |
| 9/13/2012  | 3.55   | 0.6     | 2.85   | 0.6     | 2.72   | 0.6     | 2.74    |              |
| 9/20/2012  | 3.49   | 0.6     | 2.77   | 0.6     | 2.76   | 0.6     | 2.75    |              |
| 9/27/2012  | 3.4    | 0.6     | 2.73   | 0.6     | 2.71   | 0.6     | 2.74    |              |
| 10/4/2012  | 3.36   | 0.6     | 2.69   | 0.5     | 2.72   | 0.6     | 2.74    |              |
| 10/11/2012 | 3.39   | 0.7     | 2.7    | 0.6     | 2.73   | 0.6     | 2.74    |              |
| 10/18/2012 | 3.37   | 0.7     | 2.66   | 0.6     | 2.75   | 0.6     | 2.74    |              |
| 10/25/2012 | 3.41   | 0.7     | 2.72   | 0.6     | 2.75   | 0.6     | 2.75    |              |
| 11/1/2012  | 3.39   | 0.7     | 2.7    | 0.7     | 2.74   | 0.6     | 2.74    |              |
| 11/8/2012  | 3.4    | 0.7     | 2.69   | 0.7     | 2.73   | 0.6     | 2.74    |              |
| 11/15/2012 | 3.34   | 0.7     | 2.65   | 0.7     | 2.74   | 0.6     | 2.74    |              |
| 11/21/2012 | 3.31   | 0.7     | 2.63   | 0.6     | 2.74   | 0.6     | 2.74    |              |
| 11/29/2012 | 3.32   | 0.8     | 2.64   | 0.6     | 2.72   | 0.6     | 2.74    |              |
| 12/6/2012  | 3.34   | 0.7     | 2.67   | 0.6     | 2.69   | 0.6     | 2.74    |              |
| 12/13/2012 | 3.32   | 0.7     | 2.66   | 0.6     | 2.7    | 0.6     | 2.74    |              |
| 12/20/2012 | 3.37   | 0.7     | 2.65   | 0.7     | 2.71   | 0.7     | 2.74    |              |
| 12/27/2012 | 3.35   | 0.7     | 2.65   | 0.7     | 2.7    | 0.7     | 2.74    |              |
| 1/3/2013   | 3.34   | 0.7     | 2.64   | 0.6     | 2.71   | 0.6     | 2.76    |              |
| 1/10/2013  | 3.4    | 0.7     | 2.66   | 0.7     | 2.67   | 0.6     | 2.74    |              |
| 1/17/2013  | 3.38   | 0.7     | 2.66   | 0.7     | 2.67   | 0.6     | 2.76    |              |
| 1/24/2013  | 3.42   | 0.7     | 2.71   | 0.7     | 2.67   | 0.5     | 2.76    |              |
| 1/31/2013  | 3.53   | 0.7     | 2.81   | 0.7     | 2.7    | 0.6     | 2.76    |              |
| 2/7/2013   | 3.53   | 0.8     | 2.77   | 0.7     | 2.63   | 0.6     | 2.76    |              |
| 2/14/2013  | 3.53   | 0.8     | 2.77   | 0.8     | 2.64   | 0.6     | 2.76    |              |
| 2/21/2013  | 3.56   | 0.8     | 2.77   | 0.8     | 2.64   | 0.5     | 2.76    |              |
| 2/28/2013  | 3.51   | 0.8     | 2.76   | 0.8     | 2.61   | 0.6     | 2.76    |              |
| 3/7/2013   | 3.52   | 0.7     | 2.76   | 0.7     | 2.63   | 0.5     | 2.76    |              |
| 3/14/2013  | 3.63   | 0.8     | 2.79   | 0.8     | 2.61   | 0.6     | 2.76    |              |
| 3/21/2013  | 3.54   | 0.8     | 2.72   | 0.7     | 2.61   | 0.6     | 2.75    |              |
| 3/28/2013  | 3.57   | 0.8     | 2.76   | 0.7     | 2.68   | 0.6     | 2.75    |              |
| 4/4/2013   | 3.54   | 0.8     | 2.74   | 0.7     | 2.65   | 0.5     | 2.75    |              |
| 4/11/2013  | 3.43   | 0.8     | 2.65   | 0.7     | 2.62   | 0.5     | 2.75    |              |
| 4/18/2013  | 3.41   | 0.7     | 2.64   | 0.7     | 2.6    | 0.5     | 2.75    |              |
| 4/25/2013  | 3.4    | 0.8     | 2.61   | 0.7     | 2.58   | 0.5     | 2.74    |              |
| 5/2/2013   | 3.35   | 0.7     | 2.56   | 0.7     | 2.56   | 0.5     | 2.75    |              |
| 5/9/2013   | 3.42   | 0.7     | 2.61   | 0.7     | 2.58   | 0.5     | 2.76    |              |
| 5/16/2013  | 3.51   | 0.7     | 2.69   | 0.7     | 2.62   | 0.5     | 2.75    |              |
| 5/23/2013  | 3.59   | 0.7     | 2.77   | 0.7     | 2.63   | 0.5     | 2.75    |              |
| 5/30/2013  | 3.81   | 0.8     | 2.98   | 0.7     | 2.66   | 0.5     | 2.75    |              |
| 6/6/2013   | 3.91   | 0.7     | 3.03   | 0.7     | 2.74   | 0.5     | 2.75    |              |
| 6/13/2013  | 3.98   | 0.7     | 3.1    | 0.7     | 2.79   | 0.6     | 2.76    |              |
| 6/20/2013  | 3.93   | 0.8     | 3.04   | 0.7     | 2.79   | 0.5     | 2.76    |              |
| 6/27/2013  | 4.46   | 0.8     | 3.5    | 0.8     | 3.08   | 0.7     | 2.74    |              |
| 7/3/2013   | 4.29   | 0.7     | 3.39   | 0.7     | 3.1    | 0.7     | 2.75    |              |
| 7/11/2013  | 4.51   | 0.8     | 3.53   | 0.8     | 3.26   | 0.7     | 2.75    |              |
| 7/18/2013  | 4.37   | 0.7     | 3.41   | 0.7     | 3.17   | 0.6     | 2.75    |              |
| 7/25/2013  | 4.31   | 0.8     | 3.39   | 0.8     | 3.16   | 0.7     | 2.74    |              |
| 8/1/2013   | 4.39   | 0.7     | 3.43   | 0.7     | 3.18   | 0.6     | 2.74    |              |
| 8/8/2013   | 4.4    | 0.7     | 3.43   | 0.7     | 3.19   | 0.5     | 2.75    |              |
| 8/15/2013  | 4.4    | 0.7     | 3.44   | 0.6     | 3.23   | 0.5     | 2.74    |              |
| 8/22/2013  | 4.58   | 0.8     | 3.6    | 0.7     | 3.21   | 0.5     | 2.75    |              |
| 8/29/2013  | 4.51   | 0.7     | 3.54   | 0.7     | 3.24   | 0.5     | 2.75    |              |
| 9/5/2013   | 4.57   | 0.7     | 3.59   | 0.7     | 3.28   | 0.5     | 2.75    |              |
| 9/12/2013  | 4.57   | 0.8     | 3.59   | 0.7     | 3.22   | 0.5     | 2.75    |              |
| 9/19/2013  | 4.5    | 0.7     | 3.54   | 0.7     | 3.11   | 0.5     | 2.74    |              |
| 9/26/2013  | 4.32   | 0.7     | 3.37   | 0.7     | 3.07   | 0.5     | 2.75    |              |
| 10/3/2013  | 4.22   | 0.7     | 3.29   | 0.7     | 3.03   | 0.6     | 2.74    |              |
| 10/10/2013 | 4.23   | 0.7     | 3.31   | 0.7     | 3.05   | 0.4     | 2.74    |              |
| 10/17/2013 | 4.28   | 0.7     | 3.33   | 0.7     | 3.07   | 0.4     | 2.74    |              |
| 10/24/2013 | 4.13   | 0.8     | 3.24   | 0.6     | 3      | 0.4     | 2.74    |              |
| 10/31/2013 | 4.1    | 0.7     | 3.2    | 0.7     | 2.96   | 0.4     | 2.76    |              |
| 11/7/2013  | 4.16   | 0.8     | 3.27   | 0.7     | 2.96   | 0.5     | 2.75    |              |
| 11/14/2013 | 4.35   | 0.7     | 3.35   | 0.7     | 3.01   | 0.4     | 2.74    |              |
| 11/21/2013 | 4.22   | 0.7     | 3.27   | 0.7     | 2.95   | 0.5     | 2.75    |              |
| 11/27/2013 | 4.29   | 0.7     | 3.3    | 0.7     | 2.94   | 0.5     | 2.74    |              |
| 12/5/2013  | 4.46   | 0.5     | 3.47   | 0.4     | 2.99   | 0.4     | 2.74    |              |
| 12/12/2013 | 4.42   | 0.7     | 3.43   | 0.7     | 2.94   | 0.4     | 2.74    |              |
| 12/19/2013 | 4.47   | 0.7     | 3.51   | 0.6     | 2.96   | 0.4     | 2.75    |              |
| 12/26/2013 | 4.48   | 0.7     | 3.52   | 0.7     | 3      | 0.4     | 2.74    |              |
| 1/2/2014   | 4.53   | 0.8     | 3.55   | 0.7     | 3.05   | 0.4     | 2.74    |              |
| 1/9/2014   | 4.51   | 0.7     | 3.56   | 0.6     | 3.15   | 0.4     | 2.75    |              |
| 1/16/2014  | 4.41   | 0.7     | 3.45   | 0.7     | 3.1    | 0.5     | 2.74    |              |
| 1/23/2014  | 4.39   | 0.7     | 3.44   | 0.7     | 3.15   | 0.5     | 2.74    |              |
| 1/30/2014  | 4.32   | 0.7     | 3.4    | 0.6     | 3.12   | 0.5     | 2.74    |              |
| 2/6/2014   | 4.23   | 0.7     | 3.33   | 0.7     | 3.08   | 0.5     | 2.74    |              |
| 2/13/2014  | 4.28   | 0.7     | 3.33   | 0.7     | 3.05   | 0.5     | 2.74    |              |
| 2/20/2014  | 4.33   | 0.7     | 3.35   | 0.7     | 3.08   | 0.5     | 2.74    |              |
| 2/27/2014  | 4.37   | 0.7     | 3.39   | 0.7     | 3.05   | 0.5     | 2.74    |              |
| 3/6/2014   | 4.28   | 0.7     | 3.32   | 0.6     | 3.03   | 0.4     | 2.75    |              |
| 3/13/2014  | 4.37   | 0.6     | 3.38   | 0.6     | 3.09   | 0.4     | 2.74    |              |
| 3/20/2014  | 4.32   | 0.6     | 3.32   | 0.6     | 3.02   | 0.4     | 2.74    |              |
| 3/27/2014  | 4.4    | 0.6     | 3.42   | 0.6     | 3.1    | 0.5     | 2.74    |              |
| 4/3/2014   | 4.41   | 0.7     | 3.47   | 0.6     | 3.12   | 0.5     | 2.75    |              |
| 4/10/2014  | 4.34   | 0.7     | 3.38   | 0.6     | 3.09   | 0.5     | 2.74    |              |
| 4/17/2014  | 4.27   | 0.7     | 3.33   | 0.6     | 3.03   | 0.5     | 2.73    |              |
| 4/24/2014  | 4.33   | 0.6     | 3.39   | 0.6     | 3.03   | 0.5     | 2.73    |              |
| 5/1/2014   | 4.29   | 0.7     | 3.38   | 0.6     | 3.05   | 0.4     | 2.74    |              |
| 5/8/2014   | 4.21   | 0.6     | 3.32   | 0.6     | 3.05   | 0.5     | 2.74    |              |
| 5/15/2014  | 4.2    | 0.6     | 3.29   | 0.6     | 3.01   | 0.4     | 2.72    |              |
| 5/22/2014  | 4.14   | 0.6     | 3.25   | 0.5     | 2.96   | 0.4     | 2.74    |              |
| 5/29/2014  | 4.12   | 0.6     | 3.21   | 0.5     | 2.96   | 0.3     | 2.72    |              |
| 6/5/2014   | 4.14   | 0.5     | 3.23   | 0.5     | 2.93   | 0.4     | 2.73    |              |
| 6/12/2014  | 4.2    | 0.6     | 3.31   | 0.5     | 3.05   | 0.4     | 2.74    |              |
| 6/19/2014  | 4.17   | 0.6     | 3.3    | 0.5     | 3      | 0.4     | 2.73    |              |
| 6/26/2014  | 4.14   | 0.5     | 3.22   | 0.5     | 2.98   | 0.3     | 2.73    |              |
| 7/3/2014   | 4.12   | 0.5     | 3.22   | 0.5     | 2.98   | 0.4     | 2.73    |              |
| 7/10/2014  | 4.15   | 0.7     | 3.24   | 0.6     | 2.99   | 0.4     | 2.73    |              |
| 7/17/2014  | 4.13   | 0.6     | 3.23   | 0.5     | 2.97   | 0.4     | 2.74    |              |
| 7/24/2014  | 4.13   | 0.6     | 3.26   | 0.6     | 2.99   | 0.5     | 2.74    |              |
| 7/31/2014  | 4.12   | 0.6     | 3.23   | 0.7     | 3.01   | 0.5     | 2.74    |              |
| 8/7/2014   | 4.14   | 0.7     | 3.27   | 0.6     | 2.98   | 0.5     | 2.73    |              |
| 8/14/2014  | 4.12   | 0.6     | 3.24   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 8/21/2014  | 4.1    | 0.5     | 3.23   | 0.6     | 2.95   | 0.5     | 2.74    |              |
| 8/28/2014  | 4.1    | 0.5     | 3.25   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 9/4/2014   | 4.1    | 0.5     | 3.24   | 0.5     | 2.97   | 0.5     | 2.74    |              |
| 9/11/2014  | 4.12   | 0.5     | 3.26   | 0.5     | 2.99   | 0.5     | 2.74    |              |
| 9/18/2014  | 4.23   | 0.5     | 3.37   | 0.5     | 3.06   | 0.5     | 2.74    |              |
| 9/25/2014  | 4.2    | 0.5     | 3.36   | 0.5     | 3.08   | 0.4     | 2.74    |              |
| 10/2/2014  | 4.19   | 0.4     | 3.36   | 0.5     | 3.06   | 0.5     | 2.74    |              |
| 10/9/2014  | 4.12   | 0.5     | 3.3    | 0.5     | 3.05   | 0.5     | 2.74    |              |
| 10/16/2014 | 3.97   | 0.5     | 3.18   | 0.5     | 2.92   | 0.5     | 2.74    |              |
| 10/23/2014 | 3.92   | 0.5     | 3.08   | 0.5     | 2.91   | 0.5     | 2.75    |              |
| 10/30/2014 | 3.98   | 0.5     | 3.13   | 0.5     | 2.94   | 0.5     | 2.74    |              |
| 11/6/2014  | 4.02   | 0.5     | 3.21   | 0.5     | 2.97   | 0.5     | 2.74    |              |
| 11/13/2014 | 4.01   | 0.5     | 3.2    | 0.5     | 3.02   | 0.5     | 2.74    |              |
| 11/20/2014 | 3.99   | 0.5     | 3.17   | 0.5     | 3.01   | 0.5     | 2.74    |              |
| 11/26/2014 | 3.97   | 0.5     | 3.17   | 0.5     | 3.01   | 0.5     | 2.74    |              |
| 12/4/2014  | 3.89   | 0.5     | 3.1    | 0.5     | 2.94   | 0.5     | 2.74    |              |
| 12/11/2014 | 3.93   | 0.5     | 3.2    | 0.5     | 2.98   | 0.5     | 2.74    |              |
| 12/18/2014 | 3.8    | 0.6     | 3.09   | 0.6     | 2.95   | 0.5     | 2.74    |              |
| 12/24/2014 | 3.83   | 0.6     | 3.1    | 0.6     | 3.01   | 0.5     | 2.74    |              |
| 12/31/2014 | 3.87   | 0.6     | 3.15   | 0.6     | 3.01   | 0.5     | 2.74    |              |
| 1/8/2015   | 3.73   | 0.6     | 3.05   | 0.5     | 2.98   | 0.5     | 2.74    |              |
| 1/15/2015  | 3.66   | 0.6     | 2.98   | 0.5     | 2.9    | 0.4     | 2.74    |              |
| 1/22/2015  | 3.63   | 0.7     | 2.93   | 0.6     | 2.83   | 0.4     | 2.74    |              |
| 1/29/2015  | 3.66   | 0.6     | 2.98   | 0.5     | 2.86   | 0.4     | 2.74    |              |
| 2/5/2015   | 3.59   | 0.7     | 2.92   | 0.6     | 2.82   | 0.4     | 2.74    |              |
| 2/12/2015  | 3.69   | 0.6     | 2.99   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 2/19/2015  | 3.76   | 0.6     | 3.05   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 2/26/2015  | 3.8    | 0.6     | 3.07   | 0.6     | 2.99   | 0.5     | 2.74    |              |
| 3/5/2015   | 3.75   | 0.6     | 3.03   | 0.6     | 2.96   | 0.5     | 2.74    |              |
| 3/12/2015  | 3.86   | 0.6     | 3.1    | 0.6     | 3.01   | 0.5     | 2.74    |              |
| 3/19/2015  | 3.78   | 0.6     | 3.06   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 3/26/2015  | 3.69   | 0.6     | 2.97   | 0.6     | 2.92   | 0.4     | 2.74    |              |
| 4/2/2015   | 3.7    | 0.6     | 2.98   | 0.6     | 2.92   | 0.5     | 2.74    |              |
| 4/9/2015   | 3.66   | 0.6     | 2.93   | 0.6     | 2.83   | 0.5     | 2.73    |              |
| 4/16/2015  | 3.67   | 0.7     | 2.94   | 0.5     | 2.88   | 0.5     | 2.74    |              |
| 4/23/2015  | 3.65   | 0.6     | 2.92   | 0.6     | 2.84   | 0.4     | 2.74    |              |
| 4/30/2015  | 3.68   | 0.6     | 2.94   | 0.6     | 2.85   | 0.5     | 2.73    |              |
| 5/7/2015   | 3.8    | 0.6     | 3.02   | 0.6     | 2.9    | 0.4     | 2.73    |              |
| 5/14/2015  | 3.85   | 0.6     | 3.07   | 0.5     | 2.89   | 0.5     | 2.74    |              |
| 5/21/2015  | 3.84   | 0.7     | 3.05   | 0.6     | 2.88   | 0.5     | 2.74    |              |
| 5/28/2015  | 3.87   | 0.6     | 3.11   | 0.5     | 2.9    | 0.5     | 2.74    |              |
| 6/4/2015   | 3.87   | 0.6     | 3.08   | 0.5     | 2.96   | 0.5     | 2.74    |              |
| 6/11/2015  | 4.04   | 0.6     | 3.25   | 0.6     | 3.01   | 0.4     | 2.74    |              |
| 6/18/2015  | 4      | 0.7     | 3.23   | 0.5     | 3      | 0.4     | 2.74    |              |
| 6/25/2015  | 4.02   | 0.7     | 3.21   | 0.6     | 2.98   | 0.4     | 2.74    |              |
| 7/2/2015   | 4.08   | 0.6     | 3.24   | 0.6     | 2.99   | 0.4     | 2.73    |              |
| 7/9/2015   | 4.04   | 0.6     | 3.2    | 0.5     | 2.93   | 0.4     | 2.74    |              |
| 7/16/2015  | 4.09   | 0.6     | 3.25   | 0.6     | 2.96   | 0.5     | 2.74    |              |
| 7/23/2015  | 4.04   | 0.6     | 3.21   | 0.6     | 2.97   | 0.5     | 2.74    |              |
| 7/30/2015  | 3.98   | 0.6     | 3.17   | 0.6     | 2.95   | 0.4     | 2.74    |              |
| 8/6/2015   | 3.91   | 0.6     | 3.13   | 0.6     | 2.95   | 0.4     | 2.74    |              |
| 8/13/2015  | 3.94   | 0.6     | 3.17   | 0.6     | 2.93   | 0.5     | 2.74    |              |
| 8/20/2015  | 3.93   | 0.6     | 3.15   | 0.6     | 2.94   | 0.5     | 2.74    |              |
| 8/27/2015  | 3.84   | 0.6     | 3.06   | 0.6     | 2.9    | 0.4     | 2.74    |              |
| 9/3/2015   | 3.89   | 0.6     | 3.09   | 0.6     | 2.93   | 0.4     | 2.74    |              |
| 9/10/2015  | 3.9    | 0.6     | 3.1    | 0.7     | 2.91   | 0.5     | 2.74    |              |
| 9/17/2015  | 3.91   | 0.6     | 3.11   | 0.6     | 2.92   | 0.5     | 2.74    |              |
| 9/24/2015  | 3.86   | 0.7     | 3.08   | 0.6     | 2.91   | 0.5     | 2.74    |              |
| 10/1/2015  | 3.85   | 0.6     | 3.07   | 0.7     | 2.91   | 0.4     | 2.74    |              |
| 10/8/2015  | 3.76   | 0.6     | 2.99   | 0.6     | 2.88   | 0.4     | 2.74    |              |
| 10/15/2015 | 3.82   | 0.6     | 3.03   | 0.6     | 2.88   | 0.4     | 2.74    |              |
| 10/22/2015 | 3.79   | 0.6     | 2.98   | 0.5     | 2.89   | 0.4     | 2.74    |              |
| 10/29/2015 | 3.76   | 0.6     | 2.98   | 0.6     | 2.89   | 0.4     | 2.74    |              |
| 11/5/2015  | 3.87   | 0.6     | 3.09   | 0.6     | 2.96   | 0.4     | 2.75    |              |
| 11/12/2015 | 3.98   | 0.6     | 3.2    | 0.6     | 3.03   | 0.4     | 2.75    |              |
| 11/19/2015 | 3.97   | 0.6     | 3.18   | 0.5     | 2.98   | 0.5     | 2.75    |              |
| 11/25/2015 | 3.95   | 0.7     | 3.18   | 0.6     | 3.01   | 0.5     | 2.75    |              |
| 12/3/2015  | 3.93   | 0.6     | 3.16   | 0.5     | 2.99   | 0.5     | 2.75    |              |
| 12/10/2015 | 3.95   | 0.6     | 3.19   | 0.5     | 3.03   | 0.5     | 2.75    |              |
| 12/17/2015 | 3.97   | 0.6     | 3.22   | 0.5     | 3.03   | 0.4     | 2.75    |              |
| 12/24/2015 | 3.96   | 0.6     | 3.22   | 0.6     | 3.06   | 0.4     | 2.75    |              |
| 12/31/2015 | 4.01   | 0.6     | 3.24   | 0.6     | 3.08   | 0.4     | 2.74    |              |
| 1/7/2016   | 3.97   | 0.6     | 3.26   | 0.5     | 3.09   | 0.5     | 2.75    | 0.88         |
| 1/14/2016  | 3.92   | 0.6     | 3.19   | 0.5     | 3.01   | 0.4     | 2.75    | 0.91         |
| 1/21/2016  | 3.81   | 0.6     | 3.1    | 0.5     | 2.91   | 0.5     | 2.74    | 0.9          |
| 1/28/2016  | 3.79   | 0.6     | 3.07   | 0.5     | 2.9    | 0.5     | 2.74    | 0.89         |
| 2/4/2016   | 3.72   | 0.6     | 3.01   | 0.5     | 2.85   | 0.4     | 2.74    | 0.87         |
| 2/11/2016  | 3.65   | 0.5     | 2.95   | 0.5     | 2.83   | 0.4     | 2.74    | 0.82         |
| 2/18/2016  | 3.65   | 0.5     | 2.95   | 0.5     | 2.85   | 0.4     | 2.74    | 0.8          |
| 2/25/2016  | 3.62   | 0.6     | 2.93   | 0.5     | 2.79   | 0.5     | 2.73    | 0.83         |
| 3/3/2016   | 3.64   | 0.5     | 2.94   | 0.5     | 2.84   | 0.5     | 2.74    | 0.8          |
| 3/10/2016  | 3.68   | 0.5     | 2.96   | 0.5     | 2.92   | 0.4     | 2.74    | 0.76         |
| 3/17/2016  | 3.73   | 0.5     | 2.99   | 0.4     | 2.93   | 0.5     | 2.74    | 0.8          |
| 3/24/2016  | 3.71   | 0.5     | 2.96   | 0.4     | 2.89   | 0.5     | 2.74    | 0.82         |
| 3/31/2016  | 3.71   | 0.5     | 2.98   | 0.4     | 2.9    | 0.5     | 2.74    | 0.81         |
| 4/7/2016   | 3.59   | 0.5     | 2.88   | 0.4     | 2.82   | 0.5     | 2.73    | 0.77         |
| 4/14/2016  | 3.58   | 0.5     | 2.86   | 0.5     | 2.84   | 0.4     | 2.73    | 0.74         |
| 4/21/2016  | 3.59   | 0.6     | 2.85   | 0.5     | 2.81   | 0.5     | 2.74    | 0.78         |
| 4/28/2016  | 3.66   | 0.6     | 2.89   | 0.6     | 2.86   | 0.5     | 2.73    | 0.8          |
| 5/5/2016   | 3.61   | 0.6     | 2.86   | 0.5     | 2.8    | 0.5     | 2.73    | 0.81         |
| 5/12/2016  | 3.57   | 0.5     | 2.81   | 0.5     | 2.78   | 0.5     | 2.74    | 0.79         |
| 5/19/2016  | 3.58   | 0.6     | 2.81   | 0.5     | 2.8    | 0.5     | 2.74    | 0.78         |
| 5/26/2016  | 3.64   | 0.5     | 2.89   | 0.5     | 2.87   | 0.5     | 2.75    | 0.77         |
| 6/2/2016   | 3.66   | 0.5     | 2.92   | 0.5     | 2.88   | 0.5     | 2.74    | 0.78         |
| 6/9/2016   | 3.6    | 0.5     | 2.87   | 0.5     | 2.82   | 0.5     | 2.74    | 0.78         |
| 6/16/2016  | 3.54   | 0.5     | 2.81   | 0.5     | 2.74   | 0.5     | 2.74    | 0.8          |
| 6/23/2016  | 3.56   | 0.6     | 2.83   | 0.5     | 2.74   | 0.5     | 2.74    | 0.82         |
| 6/30/2016  | 3.48   | 0.5     | 2.78   | 0.4     | 2.7    | 0.5     | 2.74    | 0.78         |
| 7/7/2016   | 3.41   | 0.5     | 2.74   | 0.4     | 2.68   | 0.5     | 2.75    | 0.73         |
| 7/14/2016  | 3.42   | 0.5     | 2.72   | 0.5     | 2.76   | 0.4     | 2.74    | 0.66         |
| 7/21/2016  | 3.45   | 0.5     | 2.75   | 0.5     | 2.78   | 0.5     | 2.74    | 0.67         |
| 7/28/2016  | 3.48   | 0.5     | 2.78   | 0.5     | 2.78   | 0.5     | 2.74    | 0.7          |
| 8/4/2016   | 3.43   | 0.5     | 2.74   | 0.5     | 2.73   | 0.5     | 2.74    | 0.7          |
| 8/11/2016  | 3.45   | 0.5     | 2.76   | 0.5     | 2.74   | 0.5     | 2.74    | 0.71         |
| 8/18/2016  | 3.43   | 0.5     | 2.74   | 0.5     | 2.76   | 0.4     | 2.74    | 0.67         |
| 8/25/2016  | 3.43   | 0.6     | 2.74   | 0.5     | 2.75   | 0.4     | 2.74    | 0.68         |
| 9/1/2016   | 3.46   | 0.5     | 2.77   | 0.5     | 2.83   | 0.4     | 2.74    | 0.63         |
| 9/8/2016   | 3.44   | 0.6     | 2.76   | 0.5     | 2.81   | 0.4     | 2.74    | 0.63         |
| 9/15/2016  | 3.5    | 0.5     | 2.77   | 0.5     | 2.82   | 0.4     | 2.74    | 0.68         |
| 9/22/2016  | 3.48   | 0.6     | 2.76   | 0.5     | 2.8    | 0.5     | 2.74    | 0.68         |
| 9/29/2016  | 3.42   | 0.5     | 2.72   | 0.5     | 2.81   | 0.4     | 2.74    | 0.61         |
| 10/6/2016  | 3.42   | 0.5     | 2.72   | 0.5     | 2.8    | 0.4     | 2.74    | 0.62         |
| 10/13/2016 | 3.47   | 0.6     | 2.76   | 0.6     | 2.82   | 0.4     | 2.74    | 0.65         |
| 10/20/2016 | 3.52   | 0.5     | 2.79   | 0.5     | 2.85   | 0.4     | 2.74    | 0.67         |
| 10/27/2016 | 3.47   | 0.6     | 2.78   | 0.5     | 2.84   | 0.4     | 2.74    | 0.63         |
| 11/3/2016  | 3.54   | 0.5     | 2.84   | 0.5     | 2.87   | 0.4     | 2.74    | 0.67         |
| 11/10/2016 | 3.57   | 0.5     | 2.88   | 0.5     | 2.88   | 0.4     | 2.74    | 0.69         |
| 11/17/2016 | 3.94   | 0.5     | 3.14   | 0.5     | 3.07   | 0.4     | 2.74    | 0.87         |
| 11/23/2016 | 4.03   | 0.5     | 3.25   | 0.5     | 3.12   | 0.4     | 2.74    | 0.91         |
| 12/1/2016  | 4.08   | 0.5     | 3.34   | 0.5     | 3.15   | 0.4     | 2.74    | 0.93         |
| 12/8/2016  | 4.13   | 0.5     | 3.36   | 0.5     | 3.17   | 0.5     | 2.74    | 0.96         |
| 12/15/2016 | 4.16   | 0.5     | 3.37   | 0.5     | 3.19   | 0.4     | 2.74    | 0.97         |
| 12/22/2016 | 4.3    | 0.5     | 3.52   | 0.5     | 3.32   | 0.4     | 2.74    | 0.98         |
| 12/29/2016 | 4.32   | 0.5     | 3.55   | 0.5     | 3.3    | 0.5     | 2.74    | 1.02         |
| 1/5/2017   | 4.2    | 0.5     | 3.44   | 0.5     | 3.33   | 0.4     | 2.74    | 0.87         |
| 1/12/2017  | 4.12   | 0.5     | 3.37   | 0.5     | 3.23   | 0.5     | 2.74    | 0.89         |
| 1/19/2017  | 4.09   | 0.5     | 3.34   | 0.5     | 3.21   | 0.4     | 2.74    | 0.88         |
| 1/26/2017  | 4.19   | 0.4     | 3.4    | 0.4     | 3.2    | 0.4     | 2.74    | 0.99         |
| 2/2/2017   | 4.19   | 0.5     | 3.41   | 0.5     | 3.23   | 0.4     | 2.74    | 0.96         |
| 2/9/2017   | 4.17   | 0.4     | 3.39   | 0.4     | 3.21   | 0.4     | 2.74    | 0.96         |
| 2/16/2017  | 4.15   | 0.5     | 3.35   | 0.5     | 3.18   | 0.4     | 2.74    | 0.97         |
| 2/23/2017  | 4.16   | 0.5     | 3.37   | 0.5     | 3.16   | 0.4     | 2.74    | 1            |
| 3/2/2017   | 4.1    | 0.5     | 3.32   | 0.5     | 3.14   | 0.4     | 2.74    | 0.96         |
| 3/9/2017   | 4.21   | 0.5     | 3.42   | 0.5     | 3.23   | 0.4     | 2.74    | 0.98         |
| 3/16/2017  | 4.3    | 0.5     | 3.5    | 0.5     | 3.28   | 0.4     | 2.74    | 1.02         |
| 3/23/2017  | 4.23   | 0.5     | 3.44   | 0.5     | 3.24   | 0.4     | 2.74    | 0.99         |
| 3/30/2017  | 4.14   | 0.5     | 3.39   | 0.4     | 3.18   | 0.4     | 2.74    | 0.96         |
| 4/6/2017   | 4.1    | 0.5     | 3.36   | 0.5     | 3.19   | 0.4     | 2.74    | 0.91         |
| 4/13/2017  | 4.08   | 0.5     | 3.34   | 0.5     | 3.18   | 0.4     | 2.74    | 0.9          |
| 4/20/2017  | 3.97   | 0.5     | 3.23   | 0.5     | 3.1    | 0.4     | 2.74    | 0.87         |
| 4/27/2017  | 4.03   | 0.5     | 3.27   | 0.4     | 3.12   | 0.4     | 2.74    | 0.91         |
| 5/4/2017   | 4.02   | 0.5     | 3.27   | 0.5     | 3.13   | 0.5     | 2.74    | 0.89         |
| 5/11/2017  | 4.05   | 0.5     | 3.29   | 0.5     | 3.14   | 0.5     | 2.74    | 0.91         |
| 5/18/2017  | 4.02   | 0.5     | 3.27   | 0.5     | 3.13   | 0.5     | 2.74    | 0.89         |
| 5/25/2017  | 3.95   | 0.5     | 3.19   | 0.5     | 3.07   | 0.4     | 2.73    | 0.88         |
| 6/1/2017   | 3.94   | 0.5     | 3.19   | 0.5     | 3.11   | 0.5     | 2.74    | 0.83         |
| 6/8/2017   | 3.89   | 0.5     | 3.16   | 0.5     | 3.11   | 0.5     | 2.74    | 0.78         |
| 6/15/2017  | 3.91   | 0.5     | 3.18   | 0.5     | 3.15   | 0.5     | 2.74    | 0.76         |
| 6/22/2017  | 3.9    | 0.5     | 3.17   | 0.5     | 3.14   | 0.5     | 2.74    | 0.76         |
| 6/29/2017  | 3.88   | 0.5     | 3.17   | 0.5     | 3.17   | 0.5     | 2.74    | 0.71         |
| 7/6/2017   | 3.96   | 0.6     | 3.22   | 0.5     | 3.21   | 0.5     | 2.74    | 0.75         |
| 7/13/2017  | 4.03   | 0.5     | 3.29   | 0.5     | 3.28   | 0.5     | 2.74    | 0.75         |
| 7/20/2017  | 3.96   | 0.6     | 3.23   | 0.5     | 3.21   | 0.5     | 2.74    | 0.75         |
| 7/27/2017  | 3.92   | 0.5     | 3.2    | 0.5     | 3.18   | 0.5     | 2.74    | 0.74         |
| 8/3/2017   | 3.93   | 0.5     | 3.18   | 0.5     | 3.15   | 0.5     | 2.74    | 0.78         |
| 8/10/2017  | 3.9    | 0.5     | 3.18   | 0.5     | 3.14   | 0.5     | 2.74    | 0.76         |
| 8/17/2017  | 3.89   | 0.4     | 3.16   | 0.5     | 3.16   | 0.4     | 2.74    | 0.73         |
| 8/24/2017  | 3.86   | 0.5     | 3.16   | 0.5     | 3.17   | 0.5     | 2.74    | 0.69         |
| 8/31/2017  | 3.82   | 0.5     | 3.12   | 0.5     | 3.14   | 0.5     | 2.74    | 0.68         |
| 9/7/2017   | 3.78   | 0.5     | 3.08   | 0.5     | 3.15   | 0.4     | 2.74    | 0.63         |
| 9/14/2017  | 3.78   | 0.5     | 3.08   | 0.5     | 3.13   | 0.4     | 2.74    | 0.65         |
| 9/21/2017  | 3.83   | 0.5     | 3.13   | 0.5     | 3.17   | 0.4     | 2.74    | 0.66         |
| 9/28/2017  | 3.83   | 0.6     | 3.13   | 0.5     | 3.2    | 0.5     | 2.74    | 0.63         |
| 10/5/2017  | 3.85   | 0.5     | 3.15   | 0.5     | 3.18   | 0.4     | 2.74    | 0.67         |
| 10/12/2017 | 3.91   | 0.5     | 3.21   | 0.5     | 3.16   | 0.4     | 2.74    | 0.75         |
| 10/19/2017 | 3.88   | 0.5     | 3.19   | 0.5     | 3.17   | 0.4     | 2.74    | 0.71         |
| 10/26/2017 | 3.94   | 0.5     | 3.25   | 0.5     | 3.21   | 0.4     | 2.74    | 0.73         |
| 11/2/2017  | 3.94   | 0.5     | 3.27   | 0.5     | 3.23   | 0.5     | 2.74    | 0.71         |
| 11/9/2017  | 3.9    | 0.4     | 3.24   | 0.5     | 3.22   | 0.5     | 2.74    | 0.68         |
| 11/16/2017 | 3.95   | 0.5     | 3.31   | 0.5     | 3.21   | 0.4     | 2.74    | 0.74         |
| 11/22/2017 | 3.92   | 0.5     | 3.32   | 0.4     | 3.22   | 0.4     | 2.74    | 0.7          |
| 11/30/2017 | 3.9    | 0.5     | 3.3    | 0.5     | 3.32   | 0.3     | 2.74    | 0.58         |
| 12/7/2017  | 3.94   | 0.5     | 3.36   | 0.5     | 3.35   | 0.3     | 2.75    | 0.59         |
| 12/14/2017 | 3.93   | 0.5     | 3.36   | 0.5     | 3.36   | 0.3     | 2.75    | 0.57         |
| 12/21/2017 | 3.94   | 0.5     | 3.38   | 0.5     | 3.39   | 0.3     | 2.75    | 0.55         |
| 12/28/2017 | 3.99   | 0.5     | 3.44   | 0.5     | 3.47   | 0.3     | 2.75    | 0.52         |
| 1/4/2018   | 3.95   | 0.5     | 3.38   | 0.5     | 3.45   | 0.4     | 2.75    | 0.5          |
| 1/11/2018  | 3.99   | 0.5     | 3.44   | 0.5     | 3.46   | 0.4     | 2.75    | 0.53         |
| 1/18/2018  | 4.04   | 0.6     | 3.49   | 0.5     | 3.46   | 0.3     | 2.74    | 0.58         |
| 1/25/2018  | 4.15   | 0.5     | 3.62   | 0.5     | 3.52   | 0.4     | 2.75    | 0.63         |
| 2/1/2018   | 4.22   | 0.5     | 3.68   | 0.5     | 3.53   | 0.4     | 2.75    | 0.69         |
| 2/8/2018   | 4.32   | 0.6     | 3.77   | 0.5     | 3.57   | 0.4     | 2.75    | 0.75         |
| 2/15/2018  | 4.38   | 0.6     | 3.84   | 0.5     | 3.63   | 0.4     | 2.75    | 0.75         |
| 2/22/2018  | 4.4    | 0.5     | 3.85   | 0.5     | 3.65   | 0.4     | 2.75    | 0.75         |
| 3/1/2018   | 4.43   | 0.5     | 3.9    | 0.5     | 3.62   | 0.4     | 2.75    | 0.81         |
| 3/8/2018   | 4.46   | 0.5     | 3.94   | 0.5     | 3.63   | 0.4     | 2.75    | 0.83         |
| 3/15/2018  | 4.44   | 0.5     | 3.9    | 0.5     | 3.67   | 0.4     | 2.75    | 0.77         |
| 3/22/2018  | 4.45   | 0.5     | 3.91   | 0.5     | 3.68   | 0.4     | 2.75    | 0.77         |
| 3/29/2018  | 4.44   | 0.5     | 3.9    | 0.5     | 3.66   | 0.4     | 2.76    | 0.78         |
| 4/5/2018   | 4.4    | 0.5     | 3.87   | 0.4     | 3.62   | 0.4     | 2.76    | 0.78         |
| 4/12/2018  | 4.42   | 0.4     | 3.87   | 0.4     | 3.61   | 0.3     | 2.75    | 0.81         |
| 4/19/2018  | 4.47   | 0.5     | 3.94   | 0.4     | 3.67   | 0.3     | 2.76    | 0.8          |
| 4/26/2018  | 4.58   | 0.5     | 4.02   | 0.4     | 3.74   | 0.3     | 2.76    | 0.84         |
| 5/3/2018   | 4.55   | 0.5     | 4.03   | 0.4     | 3.69   | 0.3     | 2.76    | 0.86         |
| 5/10/2018  | 4.55   | 0.5     | 4.01   | 0.4     | 3.77   | 0.3     | 2.76    | 0.78         |
| 5/17/2018  | 4.61   | 0.4     | 4.08   | 0.4     | 3.82   | 0.3     | 2.77    | 0.79         |
| 5/24/2018  | 4.66   | 0.4     | 4.15   | 0.4     | 3.87   | 0.3     | 2.77    | 0.79         |
| 5/31/2018  | 4.56   | 0.4     | 4.06   | 0.4     | 3.8    | 0.3     | 2.77    | 0.76         |
| 6/7/2018   | 4.54   | 0.5     | 4.01   | 0.4     | 3.74   | 0.4     | 2.77    | 0.8          |
| 6/14/2018  | 4.62   | 0.4     | 4.07   | 0.4     | 3.83   | 0.3     | 2.77    | 0.79         |
| 6/21/2018  | 4.57   | 0.5     | 4.04   | 0.4     | 3.83   | 0.3     | 2.77    | 0.74         |
| 6/28/2018  | 4.55   | 0.5     | 4.04   | 0.5     | 3.87   | 0.3     | 2.77    | 0.68         |
| 7/5/2018   | 4.52   | 0.5     | 3.99   | 0.4     | 3.74   | 0.3     | 2.77    | 0.78         |
| 7/12/2018  | 4.53   | 0.4     | 4.02   | 0.4     | 3.86   | 0.3     | 2.76    | 0.67         |
| 7/19/2018  | 4.52   | 0.4     | 4      | 0.4     | 3.87   | 0.3     | 2.76    | 0.65         |
| 7/26/2018  | 4.54   | 0.5     | 4.02   | 0.4     | 3.87   | 0.4     | 2.76    | 0.67         |
| 8/2/2018   | 4.6    | 0.4     | 4.08   | 0.4     | 3.93   | 0.2     | 2.76    | 0.67         |
| 8/9/2018   | 4.59   | 0.5     | 4.05   | 0.5     | 3.9    | 0.3     | 2.77    | 0.69         |
| 8/16/2018  | 4.53   | 0.5     | 4.01   | 0.5     | 3.87   | 0.4     | 2.75    | 0.66         |
| 8/23/2018  | 4.51   | 0.5     | 3.98   | 0.5     | 3.82   | 0.3     | 2.75    | 0.69         |
| 8/30/2018  | 4.52   | 0.5     | 3.97   | 0.5     | 3.85   | 0.3     | 2.77    | 0.67         |
| 9/6/2018   | 4.54   | 0.5     | 3.99   | 0.4     | 3.93   | 0.3     | 2.77    | 0.61         |
| 9/13/2018  | 4.6    | 0.5     | 4.06   | 0.5     | 3.93   | 0.3     | 2.77    | 0.67         |
| 9/20/2018  | 4.65   | 0.5     | 4.11   | 0.5     | 3.92   | 0.4     | 2.76    | 0.73         |
| 9/27/2018  | 4.72   | 0.5     | 4.16   | 0.5     | 3.97   | 0.3     | 2.76    | 0.75         |
| 10/4/2018  | 4.71   | 0.4     | 4.15   | 0.4     | 4.01   | 0.3     | 2.76    | 0.7          |
| 10/11/2018 | 4.9    | 0.5     | 4.29   | 0.5     | 4.07   | 0.3     | 2.77    | 0.83         |
| 10/18/2018 | 4.85   | 0.5     | 4.26   | 0.4     | 4.1    | 0.3     | 2.77    | 0.75         |
| 10/25/2018 | 4.86   | 0.5     | 4.29   | 0.4     | 4.14   | 0.3     | 2.77    | 0.72         |
| 11/1/2018  | 4.83   | 0.5     | 4.23   | 0.5     | 4.04   | 0.3     | 2.77    | 0.79         |
| 11/8/2018  | 4.94   | 0.5     | 4.33   | 0.5     | 4.14   | 0.3     | 2.77    | 0.8          |
| 11/15/2018 | 4.94   | 0.5     | 4.36   | 0.4     | 4.14   | 0.3     | 2.77    | 0.8          |
| 11/21/2018 | 4.81   | 0.4     | 4.24   | 0.5     | 4.09   | 0.3     | 2.76    | 0.72         |
| 11/29/2018 | 4.81   | 0.5     | 4.25   | 0.4     | 4.12   | 0.3     | 2.77    | 0.69         |
| 12/6/2018  | 4.75   | 0.5     | 4.21   | 0.4     | 4.07   | 0.3     | 2.78    | 0.68         |
| 12/13/2018 | 4.63   | 0.5     | 4.07   | 0.5     | 4.04   | 0.3     | 2.77    | 0.59         |
| 12/20/2018 | 4.62   | 0.4     | 4.07   | 0.4     | 3.98   | 0.3     | 2.76    | 0.64         |
| 12/27/2018 | 4.55   | 0.5     | 4.01   | 0.4     | 4      | 0.3     | 2.76    | 0.55         |
| 1/3/2019   | 4.51   | 0.5     | 3.99   | 0.4     | 3.98   | 0.2     | 2.78    | 0.53         |
| 1/10/2019  | 4.45   | 0.5     | 3.89   | 0.4     | 3.83   | 0.3     | 2.75    | 0.62         |
| 1/17/2019  | 4.45   | 0.4     | 3.88   | 0.4     | 3.87   | 0.3     | 2.77    | 0.58         |
| 1/24/2019  | 4.45   | 0.4     | 3.88   | 0.4     | 3.9    | 0.3     | 2.76    | 0.55         |
| 1/31/2019  | 4.46   | 0.5     | 3.89   | 0.4     | 3.96   | 0.3     | 2.75    | 0.5          |
| 2/7/2019   | 4.41   | 0.4     | 3.84   | 0.4     | 3.91   | 0.3     | 2.75    | 0.5          |
| 2/14/2019  | 4.37   | 0.4     | 3.81   | 0.4     | 3.88   | 0.3     | 2.77    | 0.49         |
| 2/21/2019  | 4.35   | 0.5     | 3.78   | 0.4     | 3.84   | 0.3     | 2.77    | 0.51         |
| 2/28/2019  | 4.35   | 0.5     | 3.77   | 0.5     | 3.84   | 0.3     | 2.76    | 0.51         |
| 3/7/2019   | 4.41   | 0.5     | 3.83   | 0.4     | 3.87   | 0.3     | 2.76    | 0.54         |
| 3/14/2019  | 4.31   | 0.4     | 3.76   | 0.4     | 3.84   | 0.3     | 2.75    | 0.47         |
| 3/21/2019  | 4.28   | 0.4     | 3.71   | 0.4     | 3.84   | 0.3     | 2.77    | 0.44         |
| 3/28/2019  | 4.06   | 0.5     | 3.57   | 0.4     | 3.75   | 0.3     | 2.77    | 0.31         |
| 4/4/2019   | 4.08   | 0.5     | 3.56   | 0.4     | 3.66   | 0.4     | 2.75    | 0.42         |
| 4/11/2019  | 4.12   | 0.5     | 3.6    | 0.4     | 3.8    | 0.4     | 2.75    | 0.32         |
| 4/18/2019  | 4.17   | 0.5     | 3.62   | 0.5     | 3.78   | 0.3     | 2.74    | 0.39         |
| 4/25/2019  | 4.2    | 0.5     | 3.64   | 0.5     | 3.77   | 0.4     | 2.77    | 0.43         |
| 5/2/2019   | 4.14   | 0.5     | 3.6    | 0.4     | 3.68   | 0.4     | 2.77    | 0.46         |
| 5/9/2019   | 4.1    | 0.5     | 3.57   | 0.4     | 3.63   | 0.4     | 2.75    | 0.47         |
| 5/16/2019  | 4.07   | 0.5     | 3.53   | 0.4     | 3.66   | 0.4     | 2.75    | 0.41         |
| 5/23/2019  | 4.06   | 0.5     | 3.51   | 0.4     | 3.68   | 0.4     | 2.75    | 0.38         |
| 5/30/2019  | 3.99   | 0.5     | 3.46   | 0.5     | 3.6    | 0.4     | 2.75    | 0.39         |
| 6/6/2019   | 3.82   | 0.5     | 3.28   | 0.5     | 3.52   | 0.4     | 2.75    | 0.3          |
| 6/13/2019  | 3.82   | 0.6     | 3.26   | 0.5     | 3.51   | 0.4     | 2.76    | 0.31         |
| 6/20/2019  | 3.84   | 0.5     | 3.25   | 0.4     | 3.48   | 0.4     | 2.76    | 0.36         |
| 6/27/2019  | 3.73   | 0.5     | 3.16   | 0.5     | 3.39   | 0.4     | 2.75    | 0.34         |
| 7/3/2019   | 3.75   | 0.6     | 3.18   | 0.5     | 3.45   | 0.4     | 2.75    | 0.3          |
| 7/11/2019  | 3.75   | 0.5     | 3.22   | 0.5     | 3.46   | 0.4     | 2.76    | 0.29         |
| 7/18/2019  | 3.81   | 0.6     | 3.23   | 0.5     | 3.48   | 0.4     | 2.74    | 0.33         |
| 7/25/2019  | 3.75   | 0.5     | 3.18   | 0.5     | 3.47   | 0.4     | 2.75    | 0.28         |
| 8/1/2019   | 3.75   | 0.6     | 3.2    | 0.5     | 3.46   | 0.4     | 2.74    | 0.29         |
| 8/8/2019   | 3.6    | 0.6     | 3.05   | 0.5     | 3.36   | 0.3     | 2.75    | 0.24         |
| 8/15/2019  | 3.6    | 0.5     | 3.07   | 0.5     | 3.35   | 0.3     | 2.75    | 0.25         |
| 8/22/2019  | 3.55   | 0.5     | 3.03   | 0.5     | 3.32   | 0.3     | 2.74    | 0.23         |
| 8/29/2019  | 3.58   | 0.5     | 3.06   | 0.5     | 3.31   | 0.4     | 2.74    | 0.27         |
| 9/5/2019   | 3.49   | 0.5     | 3      | 0.6     | 3.3    | 0.4     | 2.74    | 0.19         |
| 9/12/2019  | 3.56   | 0.5     | 3.09   | 0.5     | 3.36   | 0.3     | 2.74    | 0.2          |
| 9/19/2019  | 3.73   | 0.5     | 3.21   | 0.5     | 3.49   | 0.4     | 2.74    | 0.24         |
| 9/26/2019  | 3.64   | 0.6     | 3.16   | 0.5     | 3.38   | 0.4     | 2.74    | 0.26         |
| 10/3/2019  | 3.65   | 0.6     | 3.14   | 0.5     | 3.38   | 0.4     | 2.75    | 0.27         |
| 10/10/2019 | 3.57   | 0.6     | 3.05   | 0.5     | 3.35   | 0.3     | 2.75    | 0.22         |
| 10/17/2019 | 3.69   | 0.6     | 3.15   | 0.5     | 3.35   | 0.4     | 2.74    | 0.34         |
| 10/24/2019 | 3.75   | 0.5     | 3.18   | 0.5     | 3.4    | 0.3     | 2.75    | 0.35         |
| 10/31/2019 | 3.78   | 0.5     | 3.19   | 0.6     | 3.43   | 0.4     | 2.75    | 0.35         |
| 11/7/2019  | 3.69   | 0.5     | 3.13   | 0.4     | 3.39   | 0.3     | 2.76    | 0.3          |
| 11/14/2019 | 3.75   | 0.6     | 3.2    | 0.5     | 3.44   | 0.4     | 2.75    | 0.31         |
| 11/21/2019 | 3.66   | 0.6     | 3.15   | 0.5     | 3.39   | 0.4     | 2.75    | 0.27         |
| 11/27/2019 | 3.68   | 0.5     | 3.15   | 0.5     | 3.43   | 0.3     | 2.75    | 0.25         |
| 12/5/2019  | 3.68   | 0.5     | 3.14   | 0.4     | 3.39   | 0.4     | 2.75    | 0.29         |
| 12/12/2019 | 3.73   | 0.7     | 3.19   | 0.7     | 3.36   | 0.4     | 2.75    | 0.37         |
| 12/19/2019 | 3.73   | 0.7     | 3.19   | 0.7     | 3.37   | 0.4     | 2.75    | 0.36         |
| 12/26/2019 | 3.74   | 0.7     | 3.19   | 0.7     | 3.45   | 0.3     | 2.75    | 0.29         |
| 1/2/2020   | 3.72   | 0.7     | 3.16   | 0.7     | 3.46   | 0.3     | 2.76    | 0.26         |
| 1/9/2020   | 3.64   | 0.7     | 3.07   | 0.7     | 3.3    | 0.3     | 2.75    | 0.34         |
| 1/16/2020  | 3.65   | 0.7     | 3.09   | 0.7     | 3.39   | 0.3     | 2.75    | 0.26         |
| 1/23/2020  | 3.6    | 0.8     | 3.04   | 0.8     | 3.28   | 0.3     | 2.75    | 0.32         |
| 1/30/2020  | 3.51   | 0.7     | 3      | 0.7     | 3.24   | 0.3     | 2.75    | 0.27         |
| 2/6/2020   | 3.45   | 0.7     | 2.97   | 0.7     | 3.32   | 0.2     | 2.75    | 0.13         |
| 2/13/2020  | 3.47   | 0.7     | 2.97   | 0.8     | 3.28   | 0.3     | 2.75    | 0.19         |
| 2/20/2020  | 3.49   | 0.7     | 2.99   | 0.8     | 3.25   | 0.2     | 2.75    | 0.24         |
| 2/27/2020  | 3.45   | 0.7     | 2.95   | 0.8     | 3.2    | 0.2     | 2.75    | 0.25         |
| 3/5/2020   | 3.29   | 0.7     | 2.79   | 0.7     | 3.18   | 0.2     | 2.75    | 0.11         |
| 3/12/2020  | 3.36   | 0.7     | 2.77   | 0.7     | 3.01   | 0.2     | 2.75    | 0.35         |
| 3/19/2020  | 3.65   | 0.7     | 3.06   | 0.7     | 3.11   | 0.2     | 2.75    | 0.54         |
| 3/26/2020  | 3.5    | 0.7     | 2.92   | 0.6     | 3.34   | 0.3     | 2.75    | 0.16         |
| 4/2/2020   | 3.33   | 0.7     | 2.82   | 0.6     | 3.4    | 0.3     | 2.75    | -0.07        |
| 4/9/2020   | 3.33   | 0.7     | 2.77   | 0.6     | 3.4    | 0.3     | 2.75    | -0.07        |
| 4/16/2020  | 3.31   | 0.7     | 2.8    | 0.7     | 3.34   | 0.3     | 2.75    | -0.03        |
| 4/23/2020  | 3.33   | 0.7     | 2.86   | 0.7     | 3.28   | 0.3     | 2.75    | 0.05         |
| 4/30/2020  | 3.23   | 0.7     | 2.77   | 0.6     | 3.14   | 0.4     | 2.75    | 0.09         |
| 5/7/2020   | 3.26   | 0.7     | 2.73   | 0.7     | 3.17   | 0.3     | 2.75    | 0.09         |
| 5/14/2020  | 3.28   | 0.7     | 2.72   | 0.7     | 3.18   | 0.3     | 2.75    | 0.1          |
| 5/21/2020  | 3.24   | 0.7     | 2.7    | 0.7     | 3.17   | 0.4     | 2.75    | 0.07         |
| 5/28/2020  | 3.15   | 0.8     | 2.62   | 0.7     | 3.13   | 0.4     | 2.75    | 0.02         |
| 6/4/2020   | 3.18   | 0.7     | 2.62   | 0.7     | 3.1    | 0.4     | 2.75    | 0.08         |
| 6/11/2020  | 3.21   | 0.9     | 2.62   | 0.8     | 3.1    | 0.4     | 2.75    | 0.11         |
| 6/18/2020  | 3.13   | 0.8     | 2.58   | 0.8     | 3.09   | 0.4     | 2.75    | 0.04         |
| 6/25/2020  | 3.13   | 0.8     | 2.59   | 0.8     | 3.08   | 0.5     | 2.75    | 0.05         |
| 7/2/2020   | 3.07   | 0.8     | 2.56   | 0.8     | 3      | 0.3     | 2.75    | 0.07         |
| 7/9/2020   | 3.03   | 0.8     | 2.51   | 0.8     | 3.02   | 0.3     | 2.75    | 0.01         |
| 7/16/2020  | 2.98   | 0.7     | 2.48   | 0.7     | 3.06   | 0.3     | 2.75    | -0.08        |
| 7/23/2020  | 3.01   | 0.8     | 2.54   | 0.7     | 3.09   | 0.3     | 2.75    | -0.08        |
| 7/30/2020  | 2.99   | 0.8     | 2.51   | 0.7     | 2.94   | 0.4     | 2.75    | 0.05         |
| 8/6/2020   | 2.88   | 0.8     | 2.44   | 0.8     | 2.9    | 0.4     | 2.75    | -0.02        |
| 8/13/2020  | 2.96   | 0.8     | 2.46   | 0.8     | 2.9    | 0.4     | 2.75    | 0.06         |
| 8/20/2020  | 2.99   | 0.8     | 2.54   | 0.7     | 2.91   | 0.3     | 2.75    | 0.08         |
| 8/27/2020  | 2.91   | 0.8     | 2.46   | 0.7     | 2.91   | 0.2     | 2.75    | 0            |
| 9/3/2020   | 2.93   | 0.8     | 2.42   | 0.8     | 2.93   | 0.2     | 2.75    | 0            |
| 9/10/2020  | 2.86   | 0.8     | 2.37   | 0.7     | 3.11   | 0.2     | 2.75    | -0.25        |
| 9/17/2020  | 2.87   | 0.8     | 2.35   | 0.8     | 2.96   | 0.3     | 2.75    | -0.09        |
| 9/24/2020  | 2.9    | 0.8     | 2.4    | 0.7     | 2.9    | 0.2     | 2.75    | 0            |
| 10/1/2020  | 2.88   | 0.8     | 2.36   | 0.7     | 2.9    | 0.2     | 2.75    | -0.02        |
| 10/8/2020  | 2.87   | 0.8     | 2.37   | 0.7     | 2.89   | 0.2     | 2.75    | -0.02        |
| 10/15/2020 | 2.81   | 0.6     | 2.35   | 0.5     | 2.9    | 0.2     | 2.75    | -0.09        |
| 10/22/2020 | 2.8    | 0.6     | 2.33   | 0.6     | 2.87   | 0.3     | 2.75    | -0.07        |
| 10/29/2020 | 2.81   | 0.7     | 2.32   | 0.6     | 2.88   | 0.3     | 2.75    | -0.07        |
| 11/5/2020  | 2.78   | 0.7     | 2.32   | 0.6     | 2.89   | 0.3     | 2.75    | -0.11        |
| 11/12/2020 | 2.84   | 0.7     | 2.34   | 0.6     | 3.11   | 0.4     | 2.75    | -0.27        |
| 11/19/2020 | 2.72   | 0.7     | 2.28   | 0.6     | 2.85   | 0.3     | 2.75    | -0.13        |
| 11/25/2020 | 2.72   | 0.7     | 2.28   | 0.6     | 3.16   | 0.3     | 2.75    | -0.44        |
| 12/3/2020  | 2.71   | 0.7     | 2.26   | 0.6     | 2.86   | 0.3     | 2.75    | -0.15        |
| 12/10/2020 | 2.71   | 0.7     | 2.26   | 0.6     | 2.79   | 0.3     | 2.75    | -0.08        |
| 12/17/2020 | 2.67   | 0.7     | 2.21   | 0.6     | 2.79   | 0.3     | 2.75    | -0.12        |
| 12/24/2020 | 2.66   | 0.7     | 2.19   | 0.5     | 2.79   | 0.2     | 2.75    | -0.13        |
| 12/31/2020 | 2.67   | 0.7     | 2.17   | 0.7     | 2.71   | 0.4     | 2.75    | -0.04        |
| 1/7/2021   | 2.65   | 0.7     | 2.16   | 0.6     | 2.75   | 0.3     | 2.75    | -0.1         |
| 1/14/2021  | 2.79   | 0.7     | 2.23   | 0.7     | 3.12   | 0.4     | 2.75    | -0.33        |
| 1/21/2021  | 2.77   | 0.7     | 2.21   | 0.6     | 2.8    | 0.4     | 2.75    | -0.03        |
| 1/28/2021  | 2.73   | 0.7     | 2.2    | 0.6     | 2.8    | 0.3     | 2.75    | -0.07        |
| 2/4/2021   | 2.73   | 0.7     | 2.21   | 0.6     | 2.78   | 0.3     | 2.75    | -0.05        |
| 2/11/2021  | 2.73   | 0.7     | 2.19   | 0.6     | 2.79   | 0.2     | 2.75    | -0.06        |
| 2/18/2021  | 2.81   | 0.7     | 2.21   | 0.7     | 2.77   | 0.2     | 2.75    | 0.04         |
| 2/25/2021  | 2.97   | 0.6     | 2.34   | 0.6     | 2.99   | 0.1     | 2.75    | -0.02        |
| 3/4/2021   | 3.02   | 0.6     | 2.34   | 0.7     | 2.73   | 0.3     | 2.75    | 0.29         |
| 3/11/2021  | 3.05   | 0.6     | 2.38   | 0.6     | 2.77   | 0.3     | 2.75    | 0.28         |
| 3/18/2021  | 3.09   | 0.7     | 2.4    | 0.7     | 2.79   | 0.3     | 2.75    | 0.3          |
| 3/25/2021  | 3.17   | 0.7     | 2.45   | 0.6     | 2.84   | 0.2     | 2.75    | 0.33         |
| 4/1/2021   | 3.18   | 0.7     | 2.45   | 0.6     | 2.84   | 0.3     | 2.75    | 0.34         |
| 4/8/2021   | 3.13   | 0.7     | 2.42   | 0.6     | 2.92   | 0.1     | 2.75    | 0.21         |
| 4/15/2021  | 3.04   | 0.7     | 2.35   | 0.7     | 2.8    | 0.4     | 2.75    | 0.24         |
| 4/22/2021  | 2.97   | 0.7     | 2.29   | 0.6     | 2.83   | 0.3     | 2.75    | 0.14         |
| 4/29/2021  | 2.98   | 0.7     | 2.31   | 0.7     | 2.64   | 0.3     | 2.75    | 0.34         |
| 5/6/2021   | 2.96   | 0.6     | 2.3    | 0.6     | 2.7    | 0.3     | 2.75    | 0.26         |
| 5/13/2021  | 2.94   | 0.7     | 2.26   | 0.6     | 2.59   | 0.3     | 2.75    | 0.35         |
| 5/20/2021  | 3      | 0.6     | 2.29   | 0.7     | 2.59   | 0.3     | 2.75    | 0.41         |
| 5/27/2021  | 2.95   | 0.7     | 2.27   | 0.6     | 2.59   | 0.2     | 2.75    | 0.36         |
| 6/3/2021   | 2.99   | 0.6     | 2.27   | 0.6     | 2.64   | 0.2     | 2.75    | 0.35         |
| 6/10/2021  | 2.96   | 0.7     | 2.23   | 0.6     | 2.55   | 0.2     | 2.75    | 0.41         |
| 6/17/2021  | 2.93   | 0.7     | 2.24   | 0.6     | 2.52   | 0.3     | 2.75    | 0.41         |
| 6/24/2021  | 3.02   | 0.7     | 2.34   | 0.7     | 2.53   | 0.3     | 2.75    | 0.49         |
| 7/1/2021   | 2.98   | 0.6     | 2.26   | 0.7     | 2.54   | 0.3     | 2.75    | 0.44         |
| 7/8/2021   | 2.9    | 0.6     | 2.2    | 0.7     | 2.52   | 0.2     | 2.75    | 0.38         |
| 7/15/2021  | 2.88   | 0.7     | 2.22   | 0.6     | 2.47   | 0.3     | 2.75    | 0.41         |
| 7/22/2021  | 2.78   | 0.7     | 2.12   | 0.7     | 2.49   | 0.4     | 2.75    | 0.29         |
| 7/29/2021  | 2.8    | 0.7     | 2.1    | 0.7     | 2.45   | 0.3     | 2.75    | 0.35         |
| 8/5/2021   | 2.77   | 0.6     | 2.1    | 0.6     | 2.4    | 0.4     | 2.75    | 0.37         |
| 8/12/2021  | 2.87   | 0.7     | 2.15   | 0.7     | 2.44   | 0.3     | 2.75    | 0.43         |
| 8/19/2021  | 2.86   | 0.7     | 2.16   | 0.6     | 2.43   | 0.3     | 2.75    | 0.43         |
| 8/26/2021  | 2.87   | 0.6     | 2.17   | 0.6     | 2.42   | 0.2     | 2.75    | 0.45         |
| 9/2/2021   | 2.87   | 0.6     | 2.18   | 0.6     | 2.43   | 0.3     | 2.75    | 0.44         |
| 9/9/2021   | 2.88   | 0.7     | 2.19   | 0.6     | 2.42   | 0.3     | 2.75    | 0.46         |
| 9/16/2021  | 2.86   | 0.7     | 2.12   | 0.6     | 2.51   | 0.1     | 2.75    | 0.35         |
| 9/23/2021  | 2.88   | 0.7     | 2.15   | 0.6     | 2.43   | 0.3     | 2.75    | 0.45         |
| 9/30/2021  | 3.01   | 0.7     | 2.28   | 0.6     | 2.48   | 0.3     | 2.75    | 0.53         |
| 10/7/2021  | 2.99   | 0.7     | 2.23   | 0.7     | 2.52   | 0.3     | 2.75    | 0.47         |
| 10/14/2021 | 3.05   | 0.7     | 2.3    | 0.7     | 2.55   | 0.2     | 2.75    | 0.5          |
| 10/21/2021 | 3.09   | 0.7     | 2.33   | 0.7     | 2.54   | 0.3     | 2.75    | 0.55         |
| 10/28/2021 | 3.14   | 0.7     | 2.37   | 0.7     | 2.56   | 0.3     | 2.75    | 0.58         |
| 11/4/2021  | 3.09   | 0.7     | 2.35   | 0.6     | 2.54   | 0.3     | 2.75    | 0.55         |
| 11/10/2021 | 2.98   | 0.7     | 2.27   | 0.6     | 2.53   | 0.4     | 2.75    | 0.45         |
| 11/18/2021 | 3.1    | 0.7     | 2.39   | 0.6     | 2.49   | 0.3     | 2.75    | 0.61         |
| 11/24/2021 | 3.1    | 0.7     | 2.42   | 0.7     | 2.47   | 0.3     | 2.75    | 0.63         |
| 12/2/2021  | 3.11   | 0.6     | 2.39   | 0.6     | 2.49   | 0.3     | 2.75    | 0.62         |
| 12/9/2021  | 3.1    | 0.7     | 2.38   | 0.7     | 2.45   | 0.3     | 2.75    | 0.65         |
| 12/16/2021 | 3.12   | 0.6     | 2.34   | 0.7     | 2.45   | 0.3     | 2.75    | 0.67         |
| 12/23/2021 | 3.05   | 0.7     | 2.3    | 0.7     | 2.37   | 0.4     | 2.75    | 0.68         |
| 12/30/2021 | 3.11   | 0.7     | 2.33   | 0.7     | 2.41   | 0.5     | 2.75    | 0.7          |
| 1/6/2022   | 3.22   | 0.7     | 2.43   | 0.6     | 2.41   | 0.5     | 2.75    | 0.81         |
| 1/13/2022  | 3.45   | 0.7     | 2.62   | 0.7     | 2.57   | 0.3     | 2.75    | 0.88         |
| 1/20/2022  | 3.56   | 0.7     | 2.79   | 0.6     | 2.6    | 0.3     | 2.75    | 0.96         |
| 1/27/2022  | 3.55   | 0.7     | 2.8    | 0.6     | 2.7    | 0.2     | 2.75    | 0.85         |
| 2/3/2022   | 3.55   | 0.8     | 2.77   | 0.7     | 2.71   | 0.3     | 2.76    | 0.84         |
| 2/10/2022  | 3.69   | 0.8     | 2.93   | 0.8     | 2.8    | 0.3     | 2.75    | 0.89         |
| 2/17/2022  | 3.92   | 0.8     | 3.15   | 0.8     | 2.98   | 0.3     | 2.75    | 0.94         |
| 2/24/2022  | 3.89   | 0.8     | 3.14   | 0.7     | 2.98   | 0.3     | 2.75    | 0.91         |
| 3/3/2022   | 3.76   | 0.8     | 3.01   | 0.8     | 2.91   | 0.3     | 2.75    | 0.85         |
| 3/10/2022  | 3.85   | 0.8     | 3.09   | 0.8     | 2.97   | 0.3     | 2.75    | 0.88         |
| 3/17/2022  | 4.16   | 0.8     | 3.39   | 0.8     | 3.19   | 0.2     | 2.75    | 0.97         |
| 3/24/2022  | 4.42   | 0.8     | 3.63   | 0.8     | 3.36   | 0.3     | 2.75    | 1.06         |
| 3/31/2022  | 4.67   | 0.8     | 3.83   | 0.8     | 3.5    | 0.3     | 2.75    | 1.17         |
| 4/7/2022   | 4.72   | 0.8     | 3.91   | 0.8     | 3.56   | 0.3     | 2.75    | 1.16         |
| 4/14/2022  | 5      | 0.8     | 4.17   | 0.9     | 3.69   | 0.3     | 2.75    | 1.31         |
| 4/21/2022  | 5.11   | 0.8     | 4.38   | 0.8     | 3.75   | 0.3     | 2.75    | 1.36         |
| 4/28/2022  | 5.1    | 0.8     | 4.4    | 0.9     | 3.78   | 0.3     | 2.75    | 1.32         |
| 5/5/2022   | 5.27   | 0.9     | 4.52   | 0.8     | 3.96   | 0.2     | 2.75    | 1.31         |
| 5/12/2022  | 5.3    | 0.9     | 4.48   | 0.9     | 3.98   | 0.3     | 2.75    | 1.32         |
| 5/19/2022  | 5.25   | 0.9     | 4.43   | 0.9     | 4.08   | 0.2     | 2.75    | 1.17         |
| 5/26/2022  | 5.1    | 0.9     | 4.31   | 0.8     | 4.2    | 0.3     | 2.75    | 0.9          |
| 6/2/2022   | 5.09   | 0.8     | 4.32   | 0.8     | 4.04   | 0.3     | 2.75    | 1.05         |
| 6/9/2022   | 5.23   | 0.9     | 4.38   | 0.8     | 4.12   | 0.3     | 2.75    | 1.11         |
| 6/16/2022  | 5.78   | 0.9     | 4.81   | 0.9     | 4.33   | 0.3     | 2.75    | 1.45         |
| 6/23/2022  | 5.81   | 0.8     | 4.92   | 0.9     | 4.41   | 0.3     | 2.75    | 1.4          |
| 6/30/2022  | 5.7    | 0.9     | 4.83   | 0.9     | 4.5    | 0.3     | 2.75    | 1.2          |
| 7/7/2022   | 5.3    | 0.8     | 4.45   | 0.8     | 4.19   | 0.4     | 2.75    | 1.11         |
| 7/14/2022  | 5.51   | 0.8     | 4.67   | 0.8     | 4.35   | 0.2     | 2.75    | 1.16         |
| 7/21/2022  | 5.54   | 0.8     | 4.75   | 0.8     | 4.31   | 0.3     | 2.75    | 1.23         |
| 7/28/2022  | 5.3    | 0.8     | 4.58   | 0.8     | 4.29   | 0.3     | 2.75    | 1.01         |
| 8/4/2022   | 4.99   | 0.8     | 4.26   | 0.6     | 4.25   | 0.3     | 2.75    | 0.74         |
| 8/11/2022  | 5.22   | 0.7     | 4.59   | 0.7     | 4.43   | 0       | 2.75    | 0.79         |
| 8/18/2022  | 5.13   | 0.8     | 4.55   | 0.7     | 4.39   | 0.3     | 2.75    | 0.74         |
| 8/25/2022  | 5.55   | 0.8     | 4.85   | 0.8     | 4.36   | 0.4     | 2.75    | 1.19         |
| 9/1/2022   | 5.66   | 0.8     | 4.98   | 0.8     | 4.51   | 0.4     | 2.75    | 1.15         |
| 9/8/2022   | 5.89   | 0.7     | 5.16   | 0.8     | 4.64   | 0.4     | 2.75    | 1.25         |
| 9/15/2022  | 6.02   | 0.8     | 5.21   | 0.9     | 4.93   | 0.2     | 2.75    | 1.09         |
| 9/22/2022  | 6.29   | 0.9     | 5.44   | 1       | 4.97   | 0.4     | 2.75    | 1.32         |
| 9/29/2022  | 6.7    | 0.9     | 5.96   | 1.3     | 5.3    | 0.4     | 2.75    | 1.4          |
| 10/6/2022  | 6.66   | 0.8     | 5.9    | 1       | 5.36   | 0.3     | 2.75    | 1.3          |
| 10/13/2022 | 6.92   | 0.8     | 6.09   | 1.1     | 5.81   | 0.2     | 2.75    | 1.11         |
| 10/20/2022 | 6.94   | 0.9     | 6.23   | 1.1     | 5.71   | 0.4     | 2.75    | 1.23         |
| 10/27/2022 | 7.08   | 0.8     | 6.36   | 1.4     | 5.96   | 0.3     | 2.75    | 1.12         |
| 11/3/2022  | 6.95   | 0.8     | 6.29   | 1.2     | 5.95   | 0.2     | 2.75    | 1            |
| 11/10/2022 | 7.08   | 0.9     | 6.38   | 1       | 6.06   | 0.2     | 2.75    | 1.02         |
| 11/17/2022 | 6.61   |         | 5.98   |
| 11/23/2022 | 6.58   |         | 5.9    |
| 12/1/2022  | 6.49   |         | 5.76   |
| 12/8/2022  | 6.33   |         | 5.67   |
| 12/15/2022 | 6.31   |         | 5.54   |
| 12/22/2022 | 6.27   |         | 5.69   |
| 12/29/2022 | 6.42   |         | 5.68   |
| 1/5/2023   | 6.48   |         | 5.73   |
| 1/12/2023  | 6.33   |         | 5.52   |
| 1/19/2023  | 6.15   |         | 5.28   |
| 1/26/2023  | 6.13   |         | 5.17   |
| 2/2/2023   | 6.09   |         | 5.14   |
| 2/9/2023   | 6.12   |         | 5.25   |
| 2/16/2023  | 6.32   |         | 5.51   |
| 2/23/2023  | 6.5    |         | 5.76   |
| 3/2/2023   | 6.65   |         | 5.89   |
| 3/9/2023   | 6.73   |         | 5.95   |
| 3/16/2023  | 6.6    |         | 5.9    |
| 3/23/2023  | 6.42   |         | 5.68   |
| 3/30/2023  | 6.32   |         | 5.56   |
| 4/6/2023   | 6.28   |         | 5.64   |
| 4/13/2023  | 6.27   |         | 5.54   |
| 4/20/2023  | 6.39   |         | 5.76   |
| 4/27/2023  | 6.43   |         | 5.71   |
| 5/4/2023   | 6.39   |         | 5.76   |
| 5/11/2023  | 6.35   |         | 5.75   |
| 5/18/2023  | 6.39   |         | 5.75   |
| 5/25/2023  | 6.57   |         | 5.97   |
| 6/1/2023   | 6.79   |         | 6.18   |
| 6/8/2023   | 6.71   |         | 6.07   |
| 6/15/2023  | 6.69   |         | 6.1    |
| 6/22/2023  | 6.67   |         | 6.03   |
| 6/29/2023  | 6.71   |         | 6.06   |
| 7/6/2023   | 6.81   |         | 6.24   |
| 7/13/2023  | 6.96   |         | 6.3    |
| 7/20/2023  | 6.78   |         | 6.06   |
| 7/27/2023  | 6.81   |         | 6.11   |
| 8/3/2023   | 6.9    |         | 6.25   |
| 8/10/2023  | 6.96   |         | 6.34   |
| 8/17/2023  | 7.09   |         | 6.46   |
| 8/24/2023  | 7.23   |         | 6.55   |
| 8/31/2023  | 7.18   |         | 6.55   |
| 9/7/2023   | 7.12   |         | 6.52   |
| 9/14/2023  | 7.18   |         | 6.51   |
| 9/21/2023  | 7.19   |         | 6.54   |
| 9/28/2023  | 7.31   |         | 6.72   |
| 10/5/2023  | 7.49   |         | 6.78   |
| 10/12/2023 | 7.57   |         | 6.89   |
| 10/19/2023 | 7.63   |         | 6.92   |
| 10/26/2023 | 7.79   |         | 7.03   |
| 11/2/2023  | 7.76   |         | 7.03   |
| 11/9/2023  | 7.5    |         | 6.81   |
| 11/16/2023 | 7.44   |         | 6.76   |
| 11/22/2023 | 7.29   |         | 6.67   |
| 11/30/2023 | 7.22   |         | 6.56   |
| 12/7/2023  | 7.03   |         | 6.29   |
| 12/14/2023 | 6.95   |         | 6.38   |
| 12/21/2023 | 6.67   |         | 5.95   |
| 12/28/2023 | 6.61   |         | 5.93   |
| 1/4/2024   | 6.62   |         | 5.89   |
| 1/11/2024  | 6.66   |         | 5.87   |
| 1/18/2024  | 6.6    |         | 5.76   |
| 1/25/2024  | 6.69   |         | 5.96   |
| 2/1/2024   | 6.63   |         | 5.94   |
| 2/8/2024   | 6.64   |         | 5.9    |
| 2/15/2024  | 6.77   |         | 6.12   |
| 2/22/2024  | 6.9    |         | 6.29   |
| 2/29/2024  | 6.94   |         | 6.26   |
| 3/7/2024   | 6.88   |         | 6.22   |
| 3/14/2024  | 6.74   |         | 6.16   |
| 3/21/2024  | 6.87   |         | 6.21   |
| 3/28/2024  | 6.79   |         | 6.11   |
| 4/4/2024   | 6.82   |         | 6.06   |
| 4/11/2024  | 6.88   |         | 6.16   |