| Date     | 1 Mo | 2 Mo | 3 Mo | 4 Mo | 6 Mo | 1 Yr | 2 Yr | 3 Yr | 5 Yr | 7 Yr | 10 Yr | 20 Yr | 30 Yr |
|----------|------|------|------|------|------|------|------|------|------|------|-------|-------|-------|
| 12/31/10 | 0.07 |      | 0.12 |      | 0.19 | 0.29 | 0.61 | 1.02 | 2.01 | 2.71 | 3.3   | 4.13  | 4.34  |
| 12/30/10 | 0.05 |      | 0.12 |      | 0.2  | 0.29 | 0.66 | 1.07 | 2.06 | 2.76 | 3.38  | 4.21  | 4.43  |
| 12/29/10 | 0.05 |      | 0.13 |      | 0.2  | 0.3  | 0.64 | 1.05 | 2.03 | 2.75 | 3.35  | 4.19  | 4.41  |
| 12/28/10 | 0.08 |      | 0.15 |      | 0.21 | 0.31 | 0.75 | 1.17 | 2.18 | 2.89 | 3.5   | 4.33  | 4.53  |
| 12/27/10 | 0.06 |      | 0.17 |      | 0.22 | 0.32 | 0.71 | 1.11 | 2.08 | 2.76 | 3.36  | 4.2   | 4.42  |
| 12/23/10 | 0.07 |      | 0.14 |      | 0.19 | 0.3  | 0.67 | 1.1  | 2.09 | 2.8  | 3.41  | 4.26  | 4.47  |
| 12/22/10 | 0.07 |      | 0.14 |      | 0.2  | 0.3  | 0.65 | 1.05 | 2.02 | 2.74 | 3.36  | 4.23  | 4.45  |
| 12/21/10 | 0.09 |      | 0.14 |      | 0.19 | 0.3  | 0.63 | 1.02 | 1.99 | 2.71 | 3.35  | 4.21  | 4.44  |
| 12/20/10 | 0.04 |      | 0.14 |      | 0.19 | 0.3  | 0.62 | 1.01 | 1.99 | 2.72 | 3.36  | 4.21  | 4.44  |
| 12/17/10 | 0.05 |      | 0.11 |      | 0.18 | 0.3  | 0.61 | 0.99 | 1.97 | 2.69 | 3.33  | 4.19  | 4.41  |
| 12/16/10 | 0.08 |      | 0.13 |      | 0.19 | 0.31 | 0.66 | 1.05 | 2.06 | 2.81 | 3.47  | 4.32  | 4.57  |
| 12/15/10 | 0.08 |      | 0.14 |      | 0.2  | 0.3  | 0.68 | 1.08 | 2.11 | 2.88 | 3.53  | 4.37  | 4.59  |
| 12/14/10 | 0.09 |      | 0.15 |      | 0.2  | 0.3  | 0.66 | 1.06 | 2.08 | 2.84 | 3.49  | 4.32  | 4.54  |
| 12/13/10 | 0.1  |      | 0.15 |      | 0.19 | 0.29 | 0.61 | 0.98 | 1.91 | 2.64 | 3.29  | 4.15  | 4.39  |
| 12/10/10 | 0.09 |      | 0.13 |      | 0.18 | 0.29 | 0.64 | 1.03 | 1.98 | 2.7  | 3.32  | 4.19  | 4.43  |
| 12/9/10  | 0.09 |      | 0.14 |      | 0.18 | 0.3  | 0.64 | 0.99 | 1.9  | 2.62 | 3.23  | 4.15  | 4.41  |
| 12/8/10  | 0.08 |      | 0.15 |      | 0.18 | 0.3  | 0.63 | 0.97 | 1.87 | 2.62 | 3.26  | 4.18  | 4.45  |
| 12/7/10  | 0.08 |      | 0.14 |      | 0.19 | 0.28 | 0.54 | 0.87 | 1.74 | 2.51 | 3.15  | 4.11  | 4.39  |
| 12/6/10  | 0.14 |      | 0.15 |      | 0.19 | 0.26 | 0.42 | 0.73 | 1.53 | 2.26 | 2.95  | 3.94  | 4.25  |
| 12/3/10  | 0.14 |      | 0.14 |      | 0.19 | 0.26 | 0.49 | 0.8  | 1.64 | 2.36 | 3.03  | 4.01  | 4.32  |
| 12/2/10  | 0.16 |      | 0.16 |      | 0.19 | 0.29 | 0.55 | 0.86 | 1.68 | 2.37 | 3.01  | 3.97  | 4.27  |
| 12/1/10  | 0.17 |      | 0.16 |      | 0.2  | 0.28 | 0.53 | 0.84 | 1.64 | 2.33 | 2.97  | 3.95  | 4.24  |
| 11/30/10 | 0.18 |      | 0.17 |      | 0.21 | 0.27 | 0.45 | 0.72 | 1.47 | 2.16 | 2.81  | 3.8   | 4.12  |
| 11/29/10 | 0.16 |      | 0.18 |      | 0.21 | 0.28 | 0.52 | 0.77 | 1.51 | 2.19 | 2.84  | 3.83  | 4.16  |
| 11/26/10 | 0.16 |      | 0.16 |      | 0.21 | 0.28 | 0.51 | 0.78 | 1.53 | 2.21 | 2.87  | 3.88  | 4.21  |
| 11/24/10 | 0.16 |      | 0.16 |      | 0.2  | 0.28 | 0.53 | 0.81 | 1.56 | 2.24 | 2.93  | 3.96  | 4.29  |
| 11/23/10 | 0.15 |      | 0.15 |      | 0.2  | 0.26 | 0.45 | 0.69 | 1.4  | 2.08 | 2.77  | 3.82  | 4.18  |
| 11/22/10 | 0.12 |      | 0.15 |      | 0.2  | 0.26 | 0.49 | 0.72 | 1.44 | 2.11 | 2.8   | 3.85  | 4.2   |
| 11/19/10 | 0.12 |      | 0.14 |      | 0.19 | 0.27 | 0.52 | 0.78 | 1.54 | 2.2  | 2.88  | 3.91  | 4.25  |
| 11/18/10 | 0.13 |      | 0.15 |      | 0.19 | 0.26 | 0.52 | 0.77 | 1.51 | 2.2  | 2.9   | 3.95  | 4.29  |
| 11/17/10 | 0.13 |      | 0.14 |      | 0.19 | 0.26 | 0.5  | 0.77 | 1.49 | 2.16 | 2.89  | 3.95  | 4.31  |
| 11/16/10 | 0.13 |      | 0.15 |      | 0.19 | 0.27 | 0.51 | 0.79 | 1.49 | 2.13 | 2.85  | 3.9   | 4.26  |
| 11/15/10 | 0.12 |      | 0.14 |      | 0.19 | 0.29 | 0.53 | 0.81 | 1.51 | 2.16 | 2.92  | 4.01  | 4.38  |
| 11/12/10 | 0.11 |      | 0.13 |      | 0.17 | 0.27 | 0.51 | 0.73 | 1.35 | 1.98 | 2.76  | 3.88  | 4.26  |
| 11/10/10 | 0.12 |      | 0.13 |      | 0.16 | 0.24 | 0.44 | 0.63 | 1.23 | 1.84 | 2.65  | 3.83  | 4.25  |
| 11/9/10  | 0.11 |      | 0.13 |      | 0.16 | 0.24 | 0.46 | 0.66 | 1.27 | 1.91 | 2.72  | 3.83  | 4.25  |
| 11/8/10  | 0.12 |      | 0.13 |      | 0.16 | 0.22 | 0.41 | 0.59 | 1.13 | 1.78 | 2.6   | 3.7   | 4.12  |
| 11/5/10  | 0.13 |      | 0.13 |      | 0.16 | 0.22 | 0.38 | 0.51 | 1.1  | 1.77 | 2.58  | 3.69  | 4.12  |
| 11/4/10  | 0.13 |      | 0.13 |      | 0.17 | 0.21 | 0.33 | 0.45 | 1.04 | 1.73 | 2.53  | 3.62  | 4.04  |
| 11/3/10  | 0.13 |      | 0.13 |      | 0.16 | 0.22 | 0.34 | 0.49 | 1.11 | 1.85 | 2.67  | 3.71  | 4.09  |
| 11/2/10  | 0.13 |      | 0.13 |      | 0.16 | 0.22 | 0.34 | 0.51 | 1.15 | 1.87 | 2.63  | 3.58  | 3.93  |
| 11/1/10  | 0.14 |      | 0.13 |      | 0.16 | 0.22 | 0.34 | 0.5  | 1.17 | 1.9  | 2.66  | 3.66  | 4.01  |
| 10/29/10 | 0.14 |      | 0.12 |      | 0.17 | 0.22 | 0.34 | 0.51 | 1.17 | 1.89 | 2.63  | 3.64  | 3.99  |
| 10/28/10 | 0.14 |      | 0.13 |      | 0.18 | 0.23 | 0.37 | 0.56 | 1.23 | 1.97 | 2.69  | 3.7   | 4.05  |
| 10/27/10 | 0.14 |      | 0.14 |      | 0.18 | 0.23 | 0.4  | 0.64 | 1.34 | 2.06 | 2.75  | 3.72  | 4.06  |
| 10/26/10 | 0.14 |      | 0.14 |      | 0.18 | 0.23 | 0.4  | 0.59 | 1.27 | 1.98 | 2.67  | 3.66  | 4     |
| 10/25/10 | 0.13 |      | 0.14 |      | 0.18 | 0.23 | 0.37 | 0.55 | 1.2  | 1.89 | 2.59  | 3.56  | 3.91  |
| 10/22/10 | 0.13 |      | 0.13 |      | 0.18 | 0.21 | 0.35 | 0.54 | 1.17 | 1.88 | 2.59  | 3.59  | 3.94  |
| 10/21/10 | 0.13 |      | 0.13 |      | 0.18 | 0.22 | 0.37 | 0.52 | 1.15 | 1.85 | 2.57  | 3.59  | 3.95  |
| 10/20/10 | 0.14 |      | 0.14 |      | 0.17 | 0.22 | 0.35 | 0.52 | 1.11 | 1.79 | 2.51  | 3.53  | 3.89  |
| 10/19/10 | 0.14 |      | 0.14 |      | 0.18 | 0.22 | 0.37 | 0.54 | 1.11 | 1.79 | 2.5   | 3.53  | 3.9   |
| 10/18/10 | 0.14 |      | 0.15 |      | 0.18 | 0.23 | 0.38 | 0.55 | 1.14 | 1.81 | 2.52  | 3.57  | 3.93  |
| 10/15/10 | 0.14 |      | 0.14 |      | 0.17 | 0.22 | 0.37 | 0.59 | 1.2  | 1.88 | 2.59  | 3.62  | 3.98  |
| 10/14/10 | 0.15 |      | 0.14 |      | 0.17 | 0.22 | 0.38 | 0.6  | 1.18 | 1.83 | 2.52  | 3.54  | 3.91  |
| 10/13/10 | 0.14 |      | 0.13 |      | 0.18 | 0.22 | 0.37 | 0.57 | 1.13 | 1.77 | 2.46  | 3.48  | 3.84  |
| 10/12/10 | 0.14 |      | 0.13 |      | 0.17 | 0.21 | 0.37 | 0.59 | 1.14 | 1.77 | 2.44  | 3.44  | 3.8   |
| 10/11/10 |      |      |      |      |      |      |      |      |      |      |       |       |       |
| 10/8/10  | 0.14 |      | 0.12 |      | 0.16 | 0.21 | 0.35 | 0.54 | 1.11 | 1.75 | 2.41  | 3.39  | 3.75  |
| 10/7/10  | 0.15 |      | 0.13 |      | 0.17 | 0.23 | 0.36 | 0.54 | 1.14 | 1.76 | 2.41  | 3.38  | 3.72  |
| 10/6/10  | 0.14 |      | 0.13 |      | 0.17 | 0.24 | 0.38 | 0.57 | 1.16 | 1.77 | 2.41  | 3.34  | 3.67  |
| 10/5/10  | 0.14 |      | 0.12 |      | 0.18 | 0.25 | 0.41 | 0.6  | 1.21 | 1.83 | 2.5   | 3.41  | 3.74  |
| 10/4/10  | 0.15 |      | 0.13 |      | 0.19 | 0.26 | 0.41 | 0.62 | 1.23 | 1.86 | 2.5   | 3.39  | 3.71  |
| 10/1/10  | 0.15 |      | 0.16 |      | 0.19 | 0.26 | 0.42 | 0.63 | 1.26 | 1.9  | 2.54  | 3.4   | 3.71  |
| 9/30/10  | 0.14 |      | 0.16 |      | 0.19 | 0.27 | 0.42 | 0.64 | 1.27 | 1.91 | 2.53  | 3.38  | 3.69  |
| 9/29/10  | 0.12 |      | 0.16 |      | 0.2  | 0.27 | 0.44 | 0.67 | 1.28 | 1.91 | 2.52  | 3.38  | 3.69  |
| 9/28/10  | 0.08 |      | 0.16 |      | 0.2  | 0.26 | 0.37 | 0.64 | 1.25 | 1.85 | 2.48  | 3.35  | 3.66  |
| 9/27/10  | 0.08 |      | 0.16 |      | 0.19 | 0.26 | 0.44 | 0.66 | 1.31 | 1.92 | 2.54  | 3.4   | 3.7   |
| 9/24/10  | 0.09 |      | 0.15 |      | 0.19 | 0.25 | 0.45 | 0.69 | 1.37 | 2.01 | 2.62  | 3.5   | 3.79  |
| 9/23/10  | 0.13 |      | 0.16 |      | 0.2  | 0.25 | 0.45 | 0.67 | 1.34 | 1.96 | 2.56  | 3.43  | 3.73  |
| 9/22/10  | 0.12 |      | 0.16 |      | 0.19 | 0.25 | 0.44 | 0.68 | 1.33 | 1.96 | 2.56  | 3.43  | 3.74  |
| 9/21/10  | 0.12 |      | 0.17 |      | 0.2  | 0.26 | 0.43 | 0.68 | 1.34 | 1.99 | 2.61  | 3.49  | 3.79  |
| 9/20/10  | 0.12 |      | 0.17 |      | 0.2  | 0.26 | 0.47 | 0.73 | 1.43 | 2.1  | 2.72  | 3.57  | 3.87  |
| 9/17/10  | 0.12 |      | 0.16 |      | 0.2  | 0.26 | 0.48 | 0.75 | 1.46 | 2.14 | 2.75  | 3.6   | 3.9   |
| 9/16/10  | 0.12 |      | 0.16 |      | 0.2  | 0.25 | 0.48 | 0.77 | 1.48 | 2.17 | 2.77  | 3.61  | 3.92  |
| 9/15/10  | 0.11 |      | 0.15 |      | 0.2  | 0.26 | 0.5  | 0.77 | 1.46 | 2.13 | 2.74  | 3.55  | 3.87  |
| 9/14/10  | 0.11 |      | 0.15 |      | 0.2  | 0.26 | 0.5  | 0.77 | 1.43 | 2.09 | 2.68  | 3.48  | 3.79  |
| 9/13/10  | 0.1  |      | 0.15 |      | 0.19 | 0.26 | 0.53 | 0.82 | 1.51 | 2.15 | 2.74  | 3.52  | 3.83  |
| 9/10/10  | 0.1  |      | 0.14 |      | 0.19 | 0.27 | 0.58 | 0.88 | 1.59 | 2.24 | 2.81  | 3.58  | 3.88  |
| 9/9/10   | 0.1  |      | 0.14 |      | 0.19 | 0.26 | 0.57 | 0.87 | 1.57 | 2.2  | 2.77  | 3.54  | 3.84  |
| 9/8/10   | 0.1  |      | 0.14 |      | 0.19 | 0.24 | 0.52 | 0.8  | 1.46 | 2.09 | 2.66  | 3.42  | 3.72  |
| 9/7/10   | 0.13 |      | 0.14 |      | 0.18 | 0.25 | 0.49 | 0.77 | 1.41 | 2.04 | 2.61  | 3.37  | 3.67  |
| 9/3/10   | 0.15 |      | 0.14 |      | 0.19 | 0.25 | 0.52 | 0.81 | 1.49 | 2.14 | 2.72  | 3.49  | 3.79  |
| 9/2/10   | 0.15 |      | 0.14 |      | 0.18 | 0.25 | 0.5  | 0.76 | 1.43 | 2.06 | 2.63  | 3.41  | 3.72  |
| 9/1/10   | 0.16 |      | 0.13 |      | 0.19 | 0.25 | 0.5  | 0.75 | 1.41 | 2.02 | 2.58  | 3.35  | 3.65  |
| 8/31/10  | 0.16 |      | 0.14 |      | 0.19 | 0.25 | 0.47 | 0.72 | 1.33 | 1.92 | 2.47  | 3.23  | 3.52  |
| 8/30/10  | 0.16 |      | 0.14 |      | 0.19 | 0.26 | 0.5  | 0.75 | 1.39 | 1.98 | 2.54  | 3.3   | 3.6   |
| 8/27/10  | 0.17 |      | 0.15 |      | 0.19 | 0.27 | 0.56 | 0.83 | 1.49 | 2.09 | 2.66  | 3.41  | 3.69  |
| 8/26/10  | 0.17 |      | 0.16 |      | 0.19 | 0.25 | 0.51 | 0.77 | 1.38 | 1.97 | 2.5   | 3.25  | 3.53  |
| 8/25/10  | 0.17 |      | 0.16 |      | 0.19 | 0.26 | 0.53 | 0.77 | 1.4  | 2    | 2.54  | 3.31  | 3.59  |
| 8/24/10  | 0.17 |      | 0.16 |      | 0.2  | 0.27 | 0.5  | 0.72 | 1.36 | 1.95 | 2.5   | 3.28  | 3.57  |
| 8/23/10  | 0.15 |      | 0.16 |      | 0.19 | 0.25 | 0.49 | 0.76 | 1.43 | 2.04 | 2.6   | 3.37  | 3.65  |
| 8/20/10  | 0.15 |      | 0.15 |      | 0.19 | 0.26 | 0.49 | 0.78 | 1.47 | 2.07 | 2.62  | 3.38  | 3.67  |
| 8/19/10  | 0.16 |      | 0.16 |      | 0.19 | 0.25 | 0.49 | 0.74 | 1.41 | 2.02 | 2.58  | 3.37  | 3.66  |
| 8/18/10  | 0.16 |      | 0.16 |      | 0.19 | 0.25 | 0.51 | 0.77 | 1.46 | 2.06 | 2.64  | 3.44  | 3.73  |
| 8/17/10  | 0.16 |      | 0.17 |      | 0.19 | 0.26 | 0.52 | 0.78 | 1.44 | 2.06 | 2.64  | 3.47  | 3.77  |
| 8/16/10  | 0.15 |      | 0.16 |      | 0.19 | 0.25 | 0.51 | 0.76 | 1.4  | 2    | 2.58  | 3.42  | 3.72  |
| 8/13/10  | 0.14 |      | 0.15 |      | 0.19 | 0.26 | 0.54 | 0.81 | 1.47 | 2.07 | 2.68  | 3.56  | 3.87  |
| 8/12/10  | 0.15 |      | 0.16 |      | 0.18 | 0.25 | 0.55 | 0.81 | 1.48 | 2.11 | 2.74  | 3.63  | 3.94  |
| 8/11/10  | 0.15 |      | 0.15 |      | 0.19 | 0.25 | 0.54 | 0.78 | 1.44 | 2.08 | 2.72  | 3.62  | 3.93  |
| 8/10/10  | 0.15 |      | 0.15 |      | 0.19 | 0.25 | 0.52 | 0.78 | 1.46 | 2.14 | 2.79  | 3.7   | 4     |
| 8/9/10   | 0.14 |      | 0.15 |      | 0.19 | 0.26 | 0.54 | 0.81 | 1.54 | 2.21 | 2.86  | 3.73  | 4.01  |
| 8/6/10   | 0.14 |      | 0.15 |      | 0.19 | 0.25 | 0.5  | 0.78 | 1.51 | 2.21 | 2.86  | 3.71  | 4     |
| 8/5/10   | 0.15 |      | 0.15 |      | 0.19 | 0.27 | 0.53 | 0.81 | 1.57 | 2.28 | 2.94  | 3.78  | 4.05  |
| 8/4/10   | 0.15 |      | 0.16 |      | 0.2  | 0.28 | 0.56 | 0.86 | 1.62 | 2.33 | 2.98  | 3.81  | 4.07  |
| 8/3/10   | 0.15 |      | 0.16 |      | 0.2  | 0.27 | 0.53 | 0.8  | 1.55 | 2.27 | 2.94  | 3.78  | 4.04  |
| 8/2/10   | 0.14 |      | 0.16 |      | 0.2  | 0.28 | 0.56 | 0.85 | 1.64 | 2.35 | 2.99  | 3.82  | 4.06  |
| 7/30/10  | 0.14 |      | 0.15 |      | 0.2  | 0.29 | 0.55 | 0.84 | 1.6  | 2.3  | 2.94  | 3.74  | 3.98  |
| 7/29/10  | 0.15 |      | 0.15 |      | 0.2  | 0.3  | 0.59 | 0.92 | 1.7  | 2.4  | 3.03  | 3.86  | 4.08  |
| 7/28/10  | 0.15 |      | 0.15 |      | 0.2  | 0.3  | 0.61 | 0.95 | 1.75 | 2.43 | 3.03  | 3.86  | 4.07  |
| 7/27/10  | 0.16 |      | 0.15 |      | 0.21 | 0.3  | 0.65 | 1.02 | 1.82 | 2.51 | 3.08  | 3.88  | 4.08  |
| 7/26/10  | 0.15 |      | 0.16 |      | 0.2  | 0.29 | 0.62 | 0.97 | 1.76 | 2.45 | 3.03  | 3.82  | 4.03  |
| 7/23/10  | 0.15 |      | 0.16 |      | 0.2  | 0.27 | 0.6  | 0.94 | 1.75 | 2.43 | 3.02  | 3.81  | 4.01  |
| 7/22/10  | 0.15 |      | 0.16 |      | 0.2  | 0.27 | 0.6  | 0.92 | 1.69 | 2.38 | 2.96  | 3.75  | 3.95  |
| 7/21/10  | 0.16 |      | 0.16 |      | 0.19 | 0.27 | 0.58 | 0.91 | 1.66 | 2.32 | 2.9   | 3.68  | 3.89  |
| 7/20/10  | 0.16 |      | 0.16 |      | 0.19 | 0.27 | 0.61 | 0.94 | 1.71 | 2.39 | 2.98  | 3.78  | 3.99  |
| 7/19/10  | 0.15 |      | 0.17 |      | 0.2  | 0.28 | 0.61 | 0.95 | 1.73 | 2.4  | 2.99  | 3.78  | 3.99  |
| 7/16/10  | 0.14 |      | 0.15 |      | 0.19 | 0.28 | 0.61 | 0.94 | 1.7  | 2.37 | 2.96  | 3.74  | 3.95  |
| 7/15/10  | 0.16 |      | 0.15 |      | 0.2  | 0.27 | 0.61 | 0.98 | 1.76 | 2.43 | 3     | 3.77  | 3.97  |
| 7/14/10  | 0.16 |      | 0.15 |      | 0.19 | 0.27 | 0.62 | 1.02 | 1.82 | 2.49 | 3.07  | 3.84  | 4.03  |
| 7/13/10  | 0.16 |      | 0.15 |      | 0.2  | 0.3  | 0.67 | 1.09 | 1.9  | 2.57 | 3.15  | 3.92  | 4.1   |
| 7/12/10  | 0.16 |      | 0.16 |      | 0.2  | 0.3  | 0.65 | 1.06 | 1.85 | 2.51 | 3.08  | 3.86  | 4.05  |
| 7/9/10   | 0.16 |      | 0.16 |      | 0.2  | 0.3  | 0.63 | 1.03 | 1.85 | 2.52 | 3.07  | 3.85  | 4.04  |
| 7/8/10   | 0.17 |      | 0.15 |      | 0.19 | 0.3  | 0.63 | 1.01 | 1.8  | 2.48 | 3.04  | 3.81  | 4     |
| 7/7/10   | 0.17 |      | 0.16 |      | 0.2  | 0.31 | 0.63 | 1.01 | 1.79 | 2.45 | 3     | 3.78  | 3.96  |
| 7/6/10   | 0.17 |      | 0.17 |      | 0.21 | 0.32 | 0.62 | 1    | 1.76 | 2.4  | 2.95  | 3.71  | 3.89  |
| 7/2/10   | 0.16 |      | 0.17 |      | 0.22 | 0.31 | 0.63 | 1.04 | 1.82 | 2.46 | 3     | 3.77  | 3.94  |
| 7/1/10   | 0.16 |      | 0.17 |      | 0.22 | 0.32 | 0.63 | 1.01 | 1.8  | 2.43 | 2.96  | 3.71  | 3.88  |
| 6/30/10  | 0.17 |      | 0.18 |      | 0.22 | 0.32 | 0.61 | 1    | 1.79 | 2.42 | 2.97  | 3.74  | 3.91  |
| 6/29/10  | 0.09 |      | 0.15 |      | 0.22 | 0.31 | 0.61 | 0.99 | 1.78 | 2.43 | 2.97  | 3.76  | 3.94  |
| 6/28/10  | 0.07 |      | 0.17 |      | 0.22 | 0.3  | 0.62 | 1.03 | 1.83 | 2.49 | 3.05  | 3.82  | 4.01  |
| 6/25/10  | 0.05 |      | 0.13 |      | 0.2  | 0.29 | 0.65 | 1.07 | 1.9  | 2.57 | 3.12  | 3.89  | 4.07  |
| 6/24/10  | 0.07 |      | 0.13 |      | 0.19 | 0.29 | 0.67 | 1.1  | 1.93 | 2.59 | 3.14  | 3.91  | 4.09  |
| 6/23/10  | 0.07 |      | 0.13 |      | 0.19 | 0.3  | 0.66 | 1.11 | 1.93 | 2.58 | 3.13  | 3.87  | 4.05  |
| 6/22/10  | 0.08 |      | 0.13 |      | 0.18 | 0.29 | 0.71 | 1.15 | 1.98 | 2.64 | 3.18  | 3.92  | 4.1   |
| 6/21/10  | 0.05 |      | 0.12 |      | 0.17 | 0.29 | 0.74 | 1.21 | 2.05 | 2.72 | 3.26  | 3.99  | 4.17  |
| 6/18/10  | 0.04 |      | 0.11 |      | 0.17 | 0.3  | 0.74 | 1.2  | 2.04 | 2.7  | 3.24  | 3.97  | 4.15  |
| 6/17/10  | 0.05 |      | 0.09 |      | 0.16 | 0.28 | 0.72 | 1.18 | 2.01 | 2.67 | 3.21  | 3.95  | 4.13  |
| 6/16/10  | 0.06 |      | 0.1  |      | 0.17 | 0.3  | 0.75 | 1.22 | 2.06 | 2.73 | 3.27  | 4     | 4.18  |
| 6/15/10  | 0.03 |      | 0.09 |      | 0.16 | 0.31 | 0.79 | 1.26 | 2.1  | 2.77 | 3.32  | 4.06  | 4.23  |
| 6/14/10  | 0.02 |      | 0.07 |      | 0.15 | 0.31 | 0.77 | 1.23 | 2.07 | 2.73 | 3.28  | 4.02  | 4.2   |
| 6/11/10  | 0.04 |      | 0.08 |      | 0.16 | 0.3  | 0.75 | 1.21 | 2.03 | 2.68 | 3.24  | 3.97  | 4.15  |
| 6/10/10  | 0.06 |      | 0.1  |      | 0.18 | 0.34 | 0.79 | 1.27 | 2.12 | 2.78 | 3.33  | 4.06  | 4.25  |
| 6/9/10   | 0.08 |      | 0.1  |      | 0.17 | 0.33 | 0.74 | 1.19 | 1.99 | 2.64 | 3.2   | 3.94  | 4.12  |
| 6/8/10   | 0.1  |      | 0.12 |      | 0.19 | 0.34 | 0.74 | 1.21 | 1.98 | 2.63 | 3.18  | 3.92  | 4.1   |
| 6/7/10   | 0.1  |      | 0.12 |      | 0.21 | 0.35 | 0.74 | 1.17 | 1.95 | 2.62 | 3.17  | 3.93  | 4.11  |
| 6/4/10   | 0.12 |      | 0.14 |      | 0.22 | 0.34 | 0.72 | 1.17 | 1.98 | 2.65 | 3.2   | 3.95  | 4.13  |
| 6/3/10   | 0.13 |      | 0.14 |      | 0.22 | 0.38 | 0.82 | 1.31 | 2.17 | 2.84 | 3.39  | 4.12  | 4.29  |
| 6/2/10   | 0.13 |      | 0.16 |      | 0.22 | 0.38 | 0.82 | 1.3  | 2.14 | 2.81 | 3.35  | 4.08  | 4.24  |
| 6/1/10   | 0.14 |      | 0.16 |      | 0.23 | 0.35 | 0.78 | 1.26 | 2.09 | 2.74 | 3.29  | 4.03  | 4.19  |
| 5/28/10  | 0.15 |      | 0.16 |      | 0.22 | 0.34 | 0.76 | 1.26 | 2.1  | 2.75 | 3.31  | 4.05  | 4.22  |
| 5/27/10  | 0.16 |      | 0.17 |      | 0.23 | 0.37 | 0.87 | 1.35 | 2.18 | 2.81 | 3.34  | 4.08  | 4.24  |
| 5/26/10  | 0.16 |      | 0.17 |      | 0.23 | 0.37 | 0.82 | 1.28 | 2.06 | 2.68 | 3.21  | 3.94  | 4.11  |
| 5/25/10  | 0.16 |      | 0.17 |      | 0.22 | 0.36 | 0.81 | 1.21 | 2.01 | 2.63 | 3.18  | 3.91  | 4.07  |
| 5/24/10  | 0.16 |      | 0.17 |      | 0.23 | 0.35 | 0.77 | 1.21 | 2.04 | 2.69 | 3.23  | 3.96  | 4.12  |
| 5/21/10  | 0.17 |      | 0.17 |      | 0.24 | 0.35 | 0.76 | 1.19 | 2.02 | 2.67 | 3.2   | 3.91  | 4.07  |
| 5/20/10  | 0.17 |      | 0.17 |      | 0.22 | 0.34 | 0.76 | 1.2  | 2.04 | 2.71 | 3.25  | 3.96  | 4.13  |
| 5/19/10  | 0.17 |      | 0.17 |      | 0.23 | 0.35 | 0.8  | 1.26 | 2.13 | 2.82 | 3.36  | 4.07  | 4.24  |
| 5/18/10  | 0.17 |      | 0.17 |      | 0.23 | 0.35 | 0.76 | 1.23 | 2.11 | 2.82 | 3.38  | 4.08  | 4.26  |
| 5/17/10  | 0.16 |      | 0.16 |      | 0.23 | 0.36 | 0.81 | 1.3  | 2.2  | 2.9  | 3.47  | 4.17  | 4.35  |
| 5/14/10  | 0.15 |      | 0.16 |      | 0.22 | 0.34 | 0.79 | 1.28 | 2.16 | 2.87 | 3.44  | 4.13  | 4.32  |
| 5/13/10  | 0.15 |      | 0.16 |      | 0.22 | 0.4  | 0.87 | 1.37 | 2.27 | 2.98 | 3.55  | 4.26  | 4.47  |
| 5/12/10  | 0.16 |      | 0.16 |      | 0.22 | 0.4  | 0.89 | 1.4  | 2.29 | 3.01 | 3.56  | 4.29  | 4.47  |
| 5/11/10  | 0.15 |      | 0.16 |      | 0.23 | 0.38 | 0.85 | 1.37 | 2.26 | 2.97 | 3.56  | 4.24  | 4.42  |
| 5/10/10  | 0.13 |      | 0.16 |      | 0.22 | 0.39 | 0.87 | 1.4  | 2.27 | 2.98 | 3.57  | 4.23  | 4.41  |
| 5/7/10   | 0.08 |      | 0.13 |      | 0.21 | 0.38 | 0.83 | 1.32 | 2.17 | 2.87 | 3.45  | 4.11  | 4.28  |
| 5/6/10   | 0.06 |      | 0.11 |      | 0.16 | 0.34 | 0.75 | 1.27 | 2.13 | 2.83 | 3.41  | 4.03  | 4.19  |
| 5/5/10   | 0.14 |      | 0.15 |      | 0.22 | 0.39 | 0.88 | 1.43 | 2.31 | 3    | 3.58  | 4.23  | 4.39  |
| 5/4/10   | 0.15 |      | 0.16 |      | 0.24 | 0.43 | 0.96 | 1.49 | 2.38 | 3.07 | 3.63  | 4.27  | 4.43  |
| 5/3/10   | 0.14 |      | 0.17 |      | 0.25 | 0.43 | 1    | 1.56 | 2.47 | 3.16 | 3.72  | 4.37  | 4.53  |
| 4/30/10  | 0.14 |      | 0.16 |      | 0.25 | 0.41 | 0.97 | 1.51 | 2.43 | 3.12 | 3.69  | 4.36  | 4.53  |
| 4/29/10  | 0.15 |      | 0.17 |      | 0.23 | 0.42 | 1.01 | 1.58 | 2.49 | 3.19 | 3.76  | 4.42  | 4.6   |
| 4/28/10  | 0.14 |      | 0.16 |      | 0.24 | 0.43 | 1.03 | 1.61 | 2.53 | 3.23 | 3.8   | 4.47  | 4.63  |
| 4/27/10  | 0.14 |      | 0.16 |      | 0.24 | 0.42 | 1.03 | 1.55 | 2.46 | 3.14 | 3.71  | 4.4   | 4.56  |
| 4/26/10  | 0.14 |      | 0.16 |      | 0.25 | 0.47 | 1.09 | 1.67 | 2.6  | 3.28 | 3.83  | 4.5   | 4.67  |
| 4/23/10  | 0.14 |      | 0.16 |      | 0.26 | 0.46 | 1.1  | 1.68 | 2.61 | 3.3  | 3.84  | 4.51  | 4.67  |
| 4/22/10  | 0.15 |      | 0.16 |      | 0.24 | 0.45 | 1.07 | 1.64 | 2.57 | 3.26 | 3.8   | 4.48  | 4.65  |
| 4/21/10  | 0.14 |      | 0.15 |      | 0.23 | 0.44 | 1.03 | 1.6  | 2.52 | 3.2  | 3.77  | 4.45  | 4.61  |
| 4/20/10  | 0.14 |      | 0.16 |      | 0.24 | 0.42 | 1.05 | 1.62 | 2.56 | 3.25 | 3.82  | 4.51  | 4.67  |
| 4/19/10  | 0.15 |      | 0.16 |      | 0.23 | 0.43 | 1.01 | 1.59 | 2.54 | 3.25 | 3.83  | 4.54  | 4.7   |
| 4/16/10  | 0.15 |      | 0.16 |      | 0.24 | 0.41 | 0.98 | 1.56 | 2.49 | 3.2  | 3.79  | 4.5   | 4.67  |
| 4/15/10  | 0.16 |      | 0.16 |      | 0.23 | 0.43 | 1.04 | 1.62 | 2.57 | 3.28 | 3.86  | 4.56  | 4.72  |
| 4/14/10  | 0.15 |      | 0.16 |      | 0.24 | 0.45 | 1.07 | 1.65 | 2.61 | 3.31 | 3.88  | 4.57  | 4.72  |
| 4/13/10  | 0.15 |      | 0.16 |      | 0.24 | 0.45 | 1.07 | 1.65 | 2.58 | 3.27 | 3.84  | 4.52  | 4.68  |
| 4/12/10  | 0.15 |      | 0.16 |      | 0.24 | 0.46 | 1.07 | 1.65 | 2.6  | 3.29 | 3.87  | 4.54  | 4.7   |
| 4/9/10   | 0.16 |      | 0.16 |      | 0.25 | 0.46 | 1.08 | 1.68 | 2.65 | 3.34 | 3.9   | 4.58  | 4.74  |
| 4/8/10   | 0.16 |      | 0.17 |      | 0.24 | 0.46 | 1.09 | 1.68 | 2.64 | 3.36 | 3.91  | 4.6   | 4.75  |
| 4/7/10   | 0.16 |      | 0.17 |      | 0.25 | 0.47 | 1.06 | 1.66 | 2.62 | 3.33 | 3.89  | 4.58  | 4.74  |
| 4/6/10   | 0.17 |      | 0.17 |      | 0.26 | 0.49 | 1.14 | 1.74 | 2.71 | 3.42 | 3.98  | 4.68  | 4.84  |
| 4/5/10   | 0.16 |      | 0.18 |      | 0.27 | 0.48 | 1.18 | 1.77 | 2.75 | 3.46 | 4.01  | 4.69  | 4.85  |
| 4/2/10   | 0.15 |      | 0.16 |      | 0.26 | 0.46 | 1.11 | 1.7  | 2.67 | 3.4  | 3.96  | 4.65  | 4.81  |
| 4/1/10   | 0.16 |      | 0.16 |      | 0.24 | 0.42 | 1.05 | 1.63 | 2.59 | 3.32 | 3.89  | 4.58  | 4.74  |
| 3/31/10  | 0.15 |      | 0.16 |      | 0.24 | 0.41 | 1.02 | 1.6  | 2.55 | 3.28 | 3.84  | 4.55  | 4.72  |
| 3/30/10  | 0.13 |      | 0.16 |      | 0.24 | 0.44 | 1.06 | 1.65 | 2.6  | 3.32 | 3.88  | 4.59  | 4.75  |
| 3/29/10  | 0.11 |      | 0.15 |      | 0.24 | 0.42 | 1.04 | 1.65 | 2.6  | 3.32 | 3.88  | 4.61  | 4.76  |
| 3/26/10  | 0.11 |      | 0.14 |      | 0.25 | 0.43 | 1.04 | 1.64 | 2.59 | 3.31 | 3.86  | 4.6   | 4.75  |
| 3/25/10  | 0.12 |      | 0.14 |      | 0.25 | 0.44 | 1.1  | 1.69 | 2.65 | 3.37 | 3.91  | 4.63  | 4.77  |
| 3/24/10  | 0.12 |      | 0.14 |      | 0.23 | 0.44 | 1.08 | 1.67 | 2.62 | 3.28 | 3.84  | 4.56  | 4.72  |
| 3/23/10  | 0.11 |      | 0.14 |      | 0.23 | 0.4  | 1.02 | 1.55 | 2.44 | 3.13 | 3.69  | 4.43  | 4.6   |
| 3/22/10  | 0.13 |      | 0.15 |      | 0.24 | 0.41 | 1.01 | 1.54 | 2.43 | 3.12 | 3.67  | 4.41  | 4.57  |
| 3/19/10  | 0.13 |      | 0.16 |      | 0.25 | 0.42 | 1.02 | 1.56 | 2.48 | 3.16 | 3.7   | 4.41  | 4.58  |
| 3/18/10  | 0.14 |      | 0.16 |      | 0.26 | 0.41 | 0.98 | 1.52 | 2.44 | 3.14 | 3.68  | 4.43  | 4.59  |
| 3/17/10  | 0.13 |      | 0.15 |      | 0.23 | 0.41 | 0.95 | 1.47 | 2.38 | 3.1  | 3.65  | 4.41  | 4.56  |
| 3/16/10  | 0.14 |      | 0.16 |      | 0.24 | 0.41 | 0.93 | 1.47 | 2.37 | 3.1  | 3.66  | 4.43  | 4.59  |
| 3/15/10  | 0.12 |      | 0.17 |      | 0.24 | 0.4  | 0.96 | 1.49 | 2.42 | 3.15 | 3.71  | 4.48  | 4.63  |
| 3/12/10  | 0.1  |      | 0.15 |      | 0.24 | 0.41 | 0.97 | 1.5  | 2.42 | 3.15 | 3.71  | 4.47  | 4.62  |
| 3/11/10  | 0.12 |      | 0.16 |      | 0.22 | 0.4  | 0.97 | 1.5  | 2.43 | 3.16 | 3.73  | 4.51  | 4.66  |
| 3/10/10  | 0.12 |      | 0.15 |      | 0.21 | 0.39 | 0.92 | 1.45 | 2.39 | 3.14 | 3.73  | 4.53  | 4.69  |
| 3/9/10   | 0.12 |      | 0.16 |      | 0.21 | 0.37 | 0.89 | 1.43 | 2.34 | 3.11 | 3.71  | 4.53  | 4.68  |
| 3/8/10   | 0.11 |      | 0.16 |      | 0.21 | 0.39 | 0.9  | 1.43 | 2.36 | 3.13 | 3.72  | 4.52  | 4.68  |
| 3/5/10   | 0.11 |      | 0.15 |      | 0.2  | 0.38 | 0.91 | 1.43 | 2.35 | 3.1  | 3.69  | 4.49  | 4.64  |
| 3/4/10   | 0.09 |      | 0.14 |      | 0.19 | 0.35 | 0.86 | 1.38 | 2.28 | 3.03 | 3.61  | 4.4   | 4.56  |
| 3/3/10   | 0.09 |      | 0.14 |      | 0.19 | 0.33 | 0.82 | 1.34 | 2.27 | 3.04 | 3.63  | 4.43  | 4.58  |
| 3/2/10   | 0.09 |      | 0.14 |      | 0.19 | 0.32 | 0.8  | 1.33 | 2.27 | 3.04 | 3.62  | 4.42  | 4.57  |
| 3/1/10   | 0.09 |      | 0.13 |      | 0.19 | 0.32 | 0.8  | 1.34 | 2.28 | 3.04 | 3.61  | 4.41  | 4.56  |
| 2/26/10  | 0.09 |      | 0.13 |      | 0.19 | 0.32 | 0.81 | 1.36 | 2.3  | 3.05 | 3.61  | 4.4   | 4.55  |
| 2/25/10  | 0.09 |      | 0.13 |      | 0.19 | 0.32 | 0.82 | 1.38 | 2.33 | 3.09 | 3.64  | 4.44  | 4.58  |
| 2/24/10  | 0.08 |      | 0.12 |      | 0.19 | 0.34 | 0.87 | 1.42 | 2.4  | 3.14 | 3.7   | 4.49  | 4.63  |
| 2/23/10  | 0.08 |      | 0.12 |      | 0.2  | 0.36 | 0.87 | 1.42 | 2.37 | 3.13 | 3.69  | 4.49  | 4.63  |
| 2/22/10  | 0.06 |      | 0.11 |      | 0.19 | 0.37 | 0.91 | 1.48 | 2.47 | 3.25 | 3.8   | 4.6   | 4.73  |
| 2/19/10  | 0.06 |      | 0.11 |      | 0.2  | 0.39 | 0.95 | 1.51 | 2.48 | 3.24 | 3.78  | 4.58  | 4.71  |
| 2/18/10  | 0.07 |      | 0.1  |      | 0.18 | 0.37 | 0.9  | 1.47 | 2.46 | 3.23 | 3.79  | 4.61  | 4.74  |
| 2/17/10  | 0.07 |      | 0.1  |      | 0.18 | 0.35 | 0.87 | 1.42 | 2.4  | 3.16 | 3.74  | 4.56  | 4.7   |
| 2/16/10  | 0.04 |      | 0.1  |      | 0.18 | 0.34 | 0.82 | 1.36 | 2.32 | 3.08 | 3.66  | 4.49  | 4.63  |
| 2/12/10  | 0.04 |      | 0.1  |      | 0.18 | 0.35 | 0.84 | 1.38 | 2.35 | 3.11 | 3.69  | 4.52  | 4.66  |
| 2/11/10  | 0.05 |      | 0.11 |      | 0.18 | 0.38 | 0.91 | 1.43 | 2.39 | 3.15 | 3.73  | 4.54  | 4.69  |
| 2/10/10  | 0.06 |      | 0.11 |      | 0.19 | 0.38 | 0.91 | 1.44 | 2.39 | 3.14 | 3.72  | 4.51  | 4.65  |
| 2/9/10   | 0.05 |      | 0.12 |      | 0.18 | 0.34 | 0.84 | 1.37 | 2.32 | 3.08 | 3.67  | 4.44  | 4.58  |
| 2/8/10   | 0.04 |      | 0.12 |      | 0.17 | 0.32 | 0.79 | 1.3  | 2.26 | 3.03 | 3.62  | 4.38  | 4.52  |
| 2/5/10   | 0.03 |      | 0.1  |      | 0.17 | 0.31 | 0.77 | 1.28 | 2.23 | 3    | 3.59  | 4.36  | 4.51  |
| 2/4/10   | 0.04 |      | 0.09 |      | 0.16 | 0.32 | 0.8  | 1.34 | 2.29 | 3.06 | 3.62  | 4.39  | 4.53  |
| 2/3/10   | 0.05 |      | 0.1  |      | 0.17 | 0.35 | 0.88 | 1.44 | 2.4  | 3.16 | 3.73  | 4.49  | 4.62  |
| 2/2/10   | 0.04 |      | 0.1  |      | 0.17 | 0.33 | 0.86 | 1.41 | 2.37 | 3.11 | 3.67  | 4.42  | 4.55  |
| 2/1/10   | 0.05 |      | 0.1  |      | 0.17 | 0.33 | 0.86 | 1.41 | 2.38 | 3.12 | 3.68  | 4.43  | 4.56  |
| 1/29/10  | 0.02 |      | 0.08 |      | 0.15 | 0.3  | 0.82 | 1.38 | 2.34 | 3.08 | 3.63  | 4.38  | 4.51  |
| 1/28/10  | 0.01 |      | 0.08 |      | 0.15 | 0.31 | 0.87 | 1.44 | 2.41 | 3.15 | 3.68  | 4.44  | 4.57  |
| 1/27/10  | 0.01 |      | 0.08 |      | 0.16 | 0.33 | 0.9  | 1.46 | 2.43 | 3.14 | 3.66  | 4.42  | 4.55  |
| 1/26/10  | 0.02 |      | 0.07 |      | 0.14 | 0.32 | 0.87 | 1.4  | 2.38 | 3.11 | 3.65  | 4.43  | 4.56  |
| 1/25/10  | 0.02 |      | 0.06 |      | 0.14 | 0.3  | 0.86 | 1.4  | 2.39 | 3.12 | 3.66  | 4.42  | 4.55  |
| 1/22/10  | 0.02 |      | 0.06 |      | 0.14 | 0.3  | 0.84 | 1.39 | 2.37 | 3.09 | 3.62  | 4.38  | 4.5   |
| 1/21/10  | 0.02 |      | 0.06 |      | 0.14 | 0.31 | 0.87 | 1.41 | 2.38 | 3.09 | 3.62  | 4.38  | 4.5   |
| 1/20/10  | 0.03 |      | 0.05 |      | 0.14 | 0.31 | 0.92 | 1.46 | 2.45 | 3.16 | 3.68  | 4.43  | 4.54  |
| 1/19/10  | 0.03 |      | 0.06 |      | 0.14 | 0.33 | 0.93 | 1.48 | 2.48 | 3.2  | 3.73  | 4.49  | 4.6   |
| 1/15/10  | 0.03 |      | 0.06 |      | 0.15 | 0.33 | 0.89 | 1.44 | 2.44 | 3.17 | 3.7   | 4.48  | 4.58  |
| 1/14/10  | 0.02 |      | 0.05 |      | 0.14 | 0.34 | 0.94 | 1.49 | 2.51 | 3.23 | 3.76  | 4.52  | 4.63  |
| 1/13/10  | 0.02 |      | 0.06 |      | 0.15 | 0.37 | 0.97 | 1.54 | 2.55 | 3.28 | 3.8   | 4.6   | 4.71  |
| 1/12/10  | 0.02 |      | 0.05 |      | 0.14 | 0.34 | 0.92 | 1.5  | 2.49 | 3.22 | 3.74  | 4.52  | 4.62  |
| 1/11/10  | 0.01 |      | 0.04 |      | 0.13 | 0.35 | 0.95 | 1.55 | 2.58 | 3.32 | 3.85  | 4.64  | 4.74  |
| 1/8/10   | 0.02 |      | 0.05 |      | 0.15 | 0.37 | 0.96 | 1.56 | 2.57 | 3.31 | 3.83  | 4.61  | 4.7   |
| 1/7/10   | 0.02 |      | 0.05 |      | 0.16 | 0.4  | 1.03 | 1.62 | 2.62 | 3.33 | 3.85  | 4.62  | 4.69  |
| 1/6/10   | 0.03 |      | 0.06 |      | 0.15 | 0.4  | 1.01 | 1.6  | 2.6  | 3.33 | 3.85  | 4.63  | 4.7   |
| 1/5/10   | 0.03 |      | 0.07 |      | 0.17 | 0.41 | 1.01 | 1.57 | 2.56 | 3.28 | 3.77  | 4.54  | 4.59  |
| 1/4/10   | 0.05 |      | 0.08 |      | 0.18 | 0.45 | 1.09 | 1.66 | 2.65 | 3.36 | 3.85  | 4.6   | 4.65  |
| 12/31/09 | 0.04 |      | 0.06 |      | 0.2  | 0.47 | 1.14 | 1.7  | 2.69 | 3.39 | 3.85  | 4.58  | 4.63  |
| 12/30/09 | 0.02 |      | 0.05 |      | 0.19 | 0.45 | 1.08 | 1.65 | 2.61 | 3.34 | 3.8   | 4.54  | 4.61  |
| 12/29/09 | 0.02 |      | 0.1  |      | 0.2  | 0.47 | 1.09 | 1.64 | 2.62 | 3.33 | 3.82  | 4.57  | 4.64  |
| 12/28/09 | 0.03 |      | 0.11 |      | 0.2  | 0.47 | 1.09 | 1.63 | 2.62 | 3.34 | 3.85  | 4.61  | 4.69  |
| 12/24/09 | 0.02 |      | 0.05 |      | 0.18 | 0.43 | 1    | 1.56 | 2.57 | 3.32 | 3.82  | 4.6   | 4.68  |
| 12/23/09 | 0.01 |      | 0.07 |      | 0.17 | 0.41 | 0.96 | 1.51 | 2.51 | 3.26 | 3.77  | 4.54  | 4.61  |
| 12/22/09 | 0.01 |      | 0.08 |      | 0.18 | 0.41 | 0.95 | 1.48 | 2.49 | 3.24 | 3.76  | 4.52  | 4.6   |
| 12/21/09 | 0.01 |      | 0.08 |      | 0.17 | 0.4  | 0.89 | 1.42 | 2.43 | 3.18 | 3.69  | 4.47  | 4.56  |
| 12/18/09 | 0.01 |      | 0.05 |      | 0.16 | 0.36 | 0.82 | 1.32 | 2.3  | 3.04 | 3.55  | 4.36  | 4.46  |
| 12/17/09 | 0.01 |      | 0.04 |      | 0.15 | 0.35 | 0.77 | 1.27 | 2.24 | 2.97 | 3.5   | 4.31  | 4.42  |
| 12/16/09 | 0.02 |      | 0.04 |      | 0.17 | 0.38 | 0.85 | 1.36 | 2.35 | 3.09 | 3.61  | 4.42  | 4.52  |
| 12/15/09 | 0.02 |      | 0.05 |      | 0.17 | 0.41 | 0.88 | 1.38 | 2.35 | 3.08 | 3.6   | 4.42  | 4.52  |
| 12/14/09 | 0.02 |      | 0.04 |      | 0.16 | 0.37 | 0.87 | 1.35 | 2.3  | 3.04 | 3.56  | 4.39  | 4.49  |
| 12/11/09 | 0.01 |      | 0.03 |      | 0.16 | 0.35 | 0.83 | 1.3  | 2.26 | 3.02 | 3.55  | 4.39  | 4.49  |
| 12/10/09 | 0.01 |      | 0.02 |      | 0.15 | 0.32 | 0.78 | 1.26 | 2.19 | 2.95 | 3.49  | 4.37  | 4.5   |
| 12/9/09  | 0.01 |      | 0.03 |      | 0.14 | 0.31 | 0.76 | 1.23 | 2.15 | 2.89 | 3.45  | 4.31  | 4.41  |
| 12/8/09  | 0.02 |      | 0.03 |      | 0.15 | 0.29 | 0.73 | 1.21 | 2.12 | 2.86 | 3.4   | 4.28  | 4.39  |
| 12/7/09  | 0.07 |      | 0.04 |      | 0.16 | 0.32 | 0.78 | 1.26 | 2.19 | 2.92 | 3.44  | 4.29  | 4.4   |
| 12/4/09  | 0.08 |      | 0.06 |      | 0.17 | 0.36 | 0.84 | 1.34 | 2.24 | 2.97 | 3.48  | 4.31  | 4.4   |
| 12/3/09  | 0.09 |      | 0.06 |      | 0.16 | 0.3  | 0.74 | 1.23 | 2.14 | 2.87 | 3.39  | 4.23  | 4.33  |
| 12/2/09  | 0.08 |      | 0.05 |      | 0.15 | 0.28 | 0.72 | 1.19 | 2.09 | 2.8  | 3.32  | 4.14  | 4.26  |
| 12/1/09  | 0.09 |      | 0.06 |      | 0.15 | 0.26 | 0.67 | 1.14 | 2.03 | 2.74 | 3.28  | 4.14  | 4.26  |
| 11/30/09 | 0.08 |      | 0.06 |      | 0.15 | 0.27 | 0.67 | 1.12 | 2.01 | 2.69 | 3.21  | 4.07  | 4.2   |
| 11/27/09 | 0.06 |      | 0.03 |      | 0.14 | 0.26 | 0.68 | 1.15 | 2.03 | 2.71 | 3.21  | 4.07  | 4.21  |
| 11/25/09 | 0.07 |      | 0.05 |      | 0.14 | 0.26 | 0.73 | 1.23 | 2.11 | 2.78 | 3.28  | 4.12  | 4.23  |
| 11/24/09 | 0.06 |      | 0.05 |      | 0.14 | 0.28 | 0.73 | 1.22 | 2.15 | 2.82 | 3.32  | 4.16  | 4.25  |
| 11/23/09 | 0.05 |      | 0.05 |      | 0.14 | 0.29 | 0.77 | 1.28 | 2.2  | 2.9  | 3.37  | 4.2   | 4.29  |
| 11/20/09 | 0.04 |      | 0.02 |      | 0.13 | 0.27 | 0.75 | 1.25 | 2.2  | 2.9  | 3.36  | 4.2   | 4.3   |
| 11/19/09 | 0.03 |      | 0.02 |      | 0.14 | 0.27 | 0.73 | 1.24 | 2.18 | 2.88 | 3.35  | 4.19  | 4.29  |
| 11/18/09 | 0.04 |      | 0.04 |      | 0.15 | 0.29 | 0.77 | 1.27 | 2.21 | 2.9  | 3.36  | 4.21  | 4.29  |
| 11/17/09 | 0.05 |      | 0.06 |      | 0.16 | 0.32 | 0.78 | 1.28 | 2.19 | 2.87 | 3.33  | 4.17  | 4.26  |
| 11/16/09 | 0.05 |      | 0.07 |      | 0.17 | 0.31 | 0.78 | 1.28 | 2.19 | 2.87 | 3.33  | 4.18  | 4.26  |
| 11/13/09 | 0.05 |      | 0.06 |      | 0.17 | 0.32 | 0.82 | 1.34 | 2.28 | 2.97 | 3.43  | 4.29  | 4.36  |
| 11/12/09 | 0.06 |      | 0.07 |      | 0.16 | 0.32 | 0.82 | 1.36 | 2.28 | 2.98 | 3.45  | 4.33  | 4.41  |
| 11/10/09 | 0.06 |      | 0.07 |      | 0.16 | 0.33 | 0.85 | 1.39 | 2.31 | 3.01 | 3.5   | 4.36  | 4.41  |
| 11/9/09  | 0.06 |      | 0.07 |      | 0.17 | 0.34 | 0.87 | 1.4  | 2.31 | 3.01 | 3.52  | 4.34  | 4.4   |
| 11/6/09  | 0.06 |      | 0.06 |      | 0.16 | 0.34 | 0.86 | 1.4  | 2.3  | 3.02 | 3.54  | 4.35  | 4.4   |
| 11/5/09  | 0.06 |      | 0.04 |      | 0.16 | 0.36 | 0.9  | 1.44 | 2.35 | 3.06 | 3.57  | 4.36  | 4.41  |
| 11/4/09  | 0.05 |      | 0.05 |      | 0.16 | 0.36 | 0.91 | 1.46 | 2.39 | 3.09 | 3.57  | 4.36  | 4.41  |
| 11/3/09  | 0.04 |      | 0.06 |      | 0.17 | 0.38 | 0.92 | 1.46 | 2.36 | 3.05 | 3.5   | 4.29  | 4.34  |
| 11/2/09  | 0.03 |      | 0.06 |      | 0.17 | 0.38 | 0.92 | 1.44 | 2.33 | 3    | 3.45  | 4.22  | 4.26  |
| 10/30/09 | 0.01 |      | 0.05 |      | 0.16 | 0.37 | 0.9  | 1.43 | 2.31 | 2.98 | 3.41  | 4.19  | 4.23  |
| 10/29/09 | 0.02 |      | 0.06 |      | 0.17 | 0.4  | 0.98 | 1.52 | 2.44 | 3.12 | 3.53  | 4.31  | 4.35  |
| 10/28/09 | 0.04 |      | 0.07 |      | 0.17 | 0.39 | 0.95 | 1.47 | 2.37 | 3.01 | 3.44  | 4.22  | 4.25  |
| 10/27/09 | 0.05 |      | 0.08 |      | 0.17 | 0.39 | 0.99 | 1.51 | 2.41 | 3.05 | 3.49  | 4.26  | 4.29  |
| 10/26/09 | 0.04 |      | 0.08 |      | 0.18 | 0.41 | 1.06 | 1.61 | 2.53 | 3.17 | 3.59  | 4.35  | 4.37  |
| 10/23/09 | 0.02 |      | 0.07 |      | 0.18 | 0.4  | 1.04 | 1.57 | 2.46 | 3.1  | 3.51  | 4.27  | 4.29  |
| 10/22/09 | 0.02 |      | 0.06 |      | 0.15 | 0.38 | 0.97 | 1.5  | 2.39 | 3.03 | 3.44  | 4.22  | 4.24  |
| 10/21/09 | 0.05 |      | 0.07 |      | 0.17 | 0.4  | 1    | 1.51 | 2.38 | 3.01 | 3.42  | 4.2   | 4.22  |
| 10/20/09 | 0.05 |      | 0.08 |      | 0.17 | 0.39 | 0.95 | 1.44 | 2.3  | 2.93 | 3.35  | 4.14  | 4.16  |
| 10/19/09 | 0.06 |      | 0.08 |      | 0.18 | 0.38 | 0.99 | 1.5  | 2.36 | 2.98 | 3.41  | 4.19  | 4.21  |
| 10/16/09 | 0.06 |      | 0.07 |      | 0.17 | 0.36 | 0.97 | 1.49 | 2.37 | 2.99 | 3.43  | 4.22  | 4.24  |
| 10/15/09 | 0.06 |      | 0.07 |      | 0.15 | 0.36 | 0.97 | 1.5  | 2.41 | 3.05 | 3.49  | 4.29  | 4.31  |
| 10/14/09 | 0.05 |      | 0.07 |      | 0.15 | 0.35 | 0.96 | 1.47 | 2.36 | 3.01 | 3.45  | 4.26  | 4.28  |
| 10/13/09 | 0.04 |      | 0.07 |      | 0.15 | 0.35 | 0.91 | 1.42 | 2.28 | 2.9  | 3.34  | 4.14  | 4.16  |
| 10/9/09  | 0.04 |      | 0.07 |      | 0.16 | 0.38 | 0.98 | 1.5  | 2.36 | 2.98 | 3.4   | 4.2   | 4.22  |
| 10/8/09  | 0.03 |      | 0.06 |      | 0.15 | 0.35 | 0.9  | 1.4  | 2.22 | 2.83 | 3.27  | 4.05  | 4.09  |
| 10/7/09  | 0.06 |      | 0.09 |      | 0.14 | 0.34 | 0.87 | 1.35 | 2.16 | 2.77 | 3.21  | 3.96  | 3.99  |
| 10/6/09  | 0.05 |      | 0.08 |      | 0.15 | 0.37 | 0.91 | 1.43 | 2.25 | 2.85 | 3.27  | 4.03  | 4.07  |
| 10/5/09  | 0.04 |      | 0.08 |      | 0.15 | 0.36 | 0.88 | 1.38 | 2.21 | 2.82 | 3.24  | 3.98  | 4.01  |
| 10/2/09  | 0.04 |      | 0.1  |      | 0.15 | 0.37 | 0.88 | 1.38 | 2.22 | 2.83 | 3.24  | 3.98  | 4.01  |
| 10/1/09  | 0.03 |      | 0.1  |      | 0.15 | 0.37 | 0.87 | 1.36 | 2.2  | 2.82 | 3.21  | 3.95  | 3.97  |
| 9/30/09  | 0.06 |      | 0.14 |      | 0.18 | 0.4  | 0.95 | 1.45 | 2.31 | 2.93 | 3.31  | 4.02  | 4.03  |
| 9/29/09  | 0.07 |      | 0.13 |      | 0.19 | 0.41 | 1    | 1.48 | 2.34 | 2.94 | 3.31  | 4.02  | 4.03  |
| 9/28/09  | 0.03 |      | 0.11 |      | 0.18 | 0.4  | 0.98 | 1.47 | 2.33 | 2.95 | 3.31  | 4.02  | 4.04  |
| 9/25/09  | 0.03 |      | 0.1  |      | 0.2  | 0.41 | 0.98 | 1.49 | 2.36 | 2.98 | 3.34  | 4.07  | 4.1   |
| 9/24/09  | 0.03 |      | 0.1  |      | 0.19 | 0.39 | 0.93 | 1.45 | 2.37 | 3.03 | 3.4   | 4.14  | 4.17  |
| 9/23/09  | 0.05 |      | 0.11 |      | 0.2  | 0.41 | 0.96 | 1.49 | 2.4  | 3.05 | 3.44  | 4.18  | 4.21  |
| 9/22/09  | 0.05 |      | 0.11 |      | 0.2  | 0.42 | 1.02 | 1.54 | 2.45 | 3.09 | 3.46  | 4.18  | 4.2   |
| 9/21/09  | 0.05 |      | 0.11 |      | 0.2  | 0.4  | 1.02 | 1.56 | 2.47 | 3.11 | 3.49  | 4.2   | 4.23  |
| 9/18/09  | 0.03 |      | 0.08 |      | 0.2  | 0.41 | 1.03 | 1.57 | 2.49 | 3.12 | 3.49  | 4.2   | 4.24  |
| 9/17/09  | 0.03 |      | 0.1  |      | 0.2  | 0.4  | 0.98 | 1.51 | 2.41 | 3.04 | 3.42  | 4.14  | 4.19  |
| 9/16/09  | 0.03 |      | 0.1  |      | 0.2  | 0.38 | 1.01 | 1.55 | 2.46 | 3.11 | 3.48  | 4.22  | 4.26  |
| 9/15/09  | 0.05 |      | 0.13 |      | 0.21 | 0.39 | 0.96 | 1.49 | 2.41 | 3.07 | 3.47  | 4.21  | 4.27  |
| 9/14/09  | 0.08 |      | 0.14 |      | 0.21 | 0.4  | 0.94 | 1.46 | 2.37 | 3.01 | 3.42  | 4.16  | 4.22  |
| 9/11/09  | 0.08 |      | 0.14 |      | 0.21 | 0.39 | 0.9  | 1.42 | 2.29 | 2.93 | 3.34  | 4.1   | 4.18  |
| 9/10/09  | 0.08 |      | 0.14 |      | 0.21 | 0.4  | 0.9  | 1.42 | 2.29 | 2.95 | 3.36  | 4.11  | 4.19  |
| 9/9/09   | 0.09 |      | 0.14 |      | 0.22 | 0.4  | 0.93 | 1.48 | 2.38 | 3.07 | 3.48  | 4.26  | 4.33  |
| 9/8/09   | 0.1  |      | 0.14 |      | 0.24 | 0.41 | 0.93 | 1.49 | 2.38 | 3.06 | 3.47  | 4.24  | 4.31  |
| 9/4/09   | 0.09 |      | 0.14 |      | 0.23 | 0.42 | 0.94 | 1.46 | 2.36 | 3.06 | 3.45  | 4.21  | 4.27  |
| 9/3/09   | 0.09 |      | 0.15 |      | 0.23 | 0.42 | 0.91 | 1.42 | 2.29 | 2.95 | 3.33  | 4.09  | 4.15  |
| 9/2/09   | 0.09 |      | 0.14 |      | 0.22 | 0.41 | 0.89 | 1.39 | 2.26 | 2.91 | 3.29  | 4.04  | 4.09  |
| 9/1/09   | 0.08 |      | 0.14 |      | 0.23 | 0.43 | 0.92 | 1.44 | 2.33 | 2.99 | 3.38  | 4.14  | 4.19  |
| 8/31/09  | 0.11 |      | 0.15 |      | 0.24 | 0.43 | 0.97 | 1.49 | 2.39 | 3.03 | 3.4   | 4.14  | 4.18  |
| 8/28/09  | 0.11 |      | 0.15 |      | 0.25 | 0.44 | 1.01 | 1.55 | 2.46 | 3.09 | 3.46  | 4.17  | 4.21  |
| 8/27/09  | 0.11 |      | 0.15 |      | 0.26 | 0.46 | 1.04 | 1.58 | 2.48 | 3.12 | 3.47  | 4.19  | 4.23  |
| 8/26/09  | 0.11 |      | 0.15 |      | 0.25 | 0.45 | 1.06 | 1.57 | 2.46 | 3.09 | 3.44  | 4.15  | 4.2   |
| 8/25/09  | 0.12 |      | 0.17 |      | 0.26 | 0.47 | 1.05 | 1.56 | 2.48 | 3.1  | 3.45  | 4.17  | 4.22  |
| 8/24/09  | 0.11 |      | 0.17 |      | 0.26 | 0.44 | 1.05 | 1.57 | 2.5  | 3.13 | 3.48  | 4.22  | 4.27  |
| 8/21/09  | 0.11 |      | 0.17 |      | 0.26 | 0.45 | 1.13 | 1.65 | 2.58 | 3.21 | 3.56  | 4.32  | 4.36  |
| 8/20/09  | 0.11 |      | 0.17 |      | 0.26 | 0.42 | 1.03 | 1.53 | 2.43 | 3.06 | 3.42  | 4.18  | 4.24  |
| 8/19/09  | 0.1  |      | 0.17 |      | 0.25 | 0.43 | 1.01 | 1.52 | 2.43 | 3.07 | 3.45  | 4.23  | 4.28  |
| 8/18/09  | 0.14 |      | 0.18 |      | 0.27 | 0.43 | 1.06 | 1.57 | 2.48 | 3.13 | 3.51  | 4.29  | 4.35  |
| 8/17/09  | 0.11 |      | 0.18 |      | 0.27 | 0.45 | 1.04 | 1.54 | 2.43 | 3.09 | 3.48  | 4.26  | 4.33  |
| 8/14/09  | 0.1  |      | 0.18 |      | 0.26 | 0.44 | 1.07 | 1.61 | 2.51 | 3.17 | 3.55  | 4.33  | 4.41  |
| 8/13/09  | 0.1  |      | 0.17 |      | 0.28 | 0.45 | 1.12 | 1.66 | 2.58 | 3.22 | 3.59  | 4.37  | 4.44  |
| 8/12/09  | 0.14 |      | 0.17 |      | 0.28 | 0.47 | 1.18 | 1.76 | 2.7  | 3.35 | 3.72  | 4.49  | 4.53  |
| 8/11/09  | 0.14 |      | 0.18 |      | 0.28 | 0.48 | 1.21 | 1.78 | 2.69 | 3.32 | 3.71  | 4.4   | 4.44  |
| 8/10/09  | 0.15 |      | 0.19 |      | 0.29 | 0.49 | 1.24 | 1.79 | 2.75 | 3.4  | 3.8   | 4.49  | 4.52  |
| 8/7/09   | 0.14 |      | 0.19 |      | 0.3  | 0.52 | 1.32 | 1.87 | 2.84 | 3.5  | 3.89  | 4.59  | 4.61  |
| 8/6/09   | 0.15 |      | 0.17 |      | 0.28 | 0.48 | 1.22 | 1.77 | 2.73 | 3.39 | 3.79  | 4.51  | 4.53  |
| 8/5/09   | 0.15 |      | 0.18 |      | 0.29 | 0.49 | 1.23 | 1.78 | 2.73 | 3.4  | 3.8   | 4.54  | 4.57  |
| 8/4/09   | 0.15 |      | 0.18 |      | 0.28 | 0.47 | 1.2  | 1.75 | 2.68 | 3.32 | 3.7   | 4.44  | 4.45  |
| 8/3/09   | 0.15 |      | 0.19 |      | 0.28 | 0.48 | 1.18 | 1.72 | 2.66 | 3.3  | 3.66  | 4.4   | 4.42  |
| 7/31/09  | 0.14 |      | 0.18 |      | 0.26 | 0.48 | 1.13 | 1.62 | 2.53 | 3.14 | 3.52  | 4.29  | 4.31  |
| 7/30/09  | 0.14 |      | 0.18 |      | 0.27 | 0.48 | 1.19 | 1.73 | 2.66 | 3.31 | 3.67  | 4.44  | 4.44  |
| 7/29/09  | 0.14 |      | 0.19 |      | 0.26 | 0.5  | 1.17 | 1.72 | 2.69 | 3.31 | 3.69  | 4.49  | 4.5   |
| 7/28/09  | 0.14 |      | 0.19 |      | 0.26 | 0.49 | 1.12 | 1.66 | 2.63 | 3.3  | 3.72  | 4.54  | 4.56  |
| 7/27/09  | 0.15 |      | 0.19 |      | 0.27 | 0.49 | 1.08 | 1.63 | 2.63 | 3.31 | 3.75  | 4.6   | 4.62  |
| 7/24/09  | 0.15 |      | 0.18 |      | 0.29 | 0.47 | 1.05 | 1.59 | 2.57 | 3.25 | 3.7   | 4.53  | 4.55  |
| 7/23/09  | 0.15 |      | 0.19 |      | 0.29 | 0.49 | 1.08 | 1.62 | 2.6  | 3.28 | 3.72  | 4.55  | 4.58  |
| 7/22/09  | 0.15 |      | 0.19 |      | 0.28 | 0.47 | 0.98 | 1.5  | 2.43 | 3.11 | 3.58  | 4.42  | 4.45  |
| 7/21/09  | 0.16 |      | 0.19 |      | 0.27 | 0.46 | 0.96 | 1.47 | 2.36 | 3.03 | 3.5   | 4.35  | 4.38  |
| 7/20/09  | 0.15 |      | 0.19 |      | 0.28 | 0.47 | 0.99 | 1.54 | 2.46 | 3.14 | 3.61  | 4.45  | 4.47  |
| 7/17/09  | 0.15 |      | 0.17 |      | 0.29 | 0.48 | 1.02 | 1.58 | 2.52 | 3.21 | 3.67  | 4.51  | 4.53  |
| 7/16/09  | 0.15 |      | 0.19 |      | 0.28 | 0.47 | 1    | 1.54 | 2.46 | 3.13 | 3.59  | 4.43  | 4.45  |
| 7/15/09  | 0.11 |      | 0.18 |      | 0.29 | 0.5  | 1.03 | 1.6  | 2.52 | 3.19 | 3.63  | 4.46  | 4.48  |
| 7/14/09  | 0.15 |      | 0.18 |      | 0.28 | 0.47 | 0.97 | 1.48 | 2.37 | 3.05 | 3.5   | 4.35  | 4.38  |
| 7/13/09  | 0.15 |      | 0.18 |      | 0.28 | 0.47 | 0.92 | 1.41 | 2.27 | 2.94 | 3.38  | 4.21  | 4.25  |
| 7/10/09  | 0.15 |      | 0.18 |      | 0.26 | 0.45 | 0.91 | 1.4  | 2.22 | 2.89 | 3.32  | 4.16  | 4.2   |
| 7/9/09   | 0.16 |      | 0.19 |      | 0.27 | 0.47 | 0.94 | 1.46 | 2.33 | 3.01 | 3.44  | 4.26  | 4.31  |
| 7/8/09   | 0.15 |      | 0.18 |      | 0.26 | 0.45 | 0.91 | 1.42 | 2.23 | 2.9  | 3.33  | 4.13  | 4.17  |
| 7/7/09   | 0.16 |      | 0.19 |      | 0.28 | 0.46 | 0.98 | 1.52 | 2.36 | 3.08 | 3.47  | 4.25  | 4.31  |
| 7/6/09   | 0.15 |      | 0.19 |      | 0.28 | 0.48 | 0.96 | 1.48 | 2.4  | 3.12 | 3.52  | 4.29  | 4.35  |
| 7/2/09   | 0.15 |      | 0.17 |      | 0.32 | 0.49 | 0.98 | 1.52 | 2.43 | 3.14 | 3.51  | 4.28  | 4.32  |
| 7/1/09   | 0.13 |      | 0.17 |      | 0.33 | 0.54 | 1.05 | 1.57 | 2.51 | 3.2  | 3.55  | 4.32  | 4.34  |
| 6/30/09  | 0.17 |      | 0.19 |      | 0.35 | 0.56 | 1.11 | 1.64 | 2.54 | 3.19 | 3.53  | 4.3   | 4.32  |
| 6/29/09  | 0.11 |      | 0.2  |      | 0.36 | 0.51 | 1.11 | 1.63 | 2.53 | 3.18 | 3.51  | 4.29  | 4.31  |
| 6/26/09  | 0.07 |      | 0.2  |      | 0.31 | 0.45 | 1.1  | 1.63 | 2.53 | 3.18 | 3.52  | 4.28  | 4.3   |
| 6/25/09  | 0.07 |      | 0.18 |      | 0.31 | 0.47 | 1.12 | 1.66 | 2.58 | 3.22 | 3.55  | 4.31  | 4.33  |
| 6/24/09  | 0.1  |      | 0.19 |      | 0.32 | 0.5  | 1.19 | 1.79 | 2.74 | 3.39 | 3.72  | 4.43  | 4.44  |
| 6/23/09  | 0.15 |      | 0.2  |      | 0.34 | 0.5  | 1.14 | 1.74 | 2.71 | 3.31 | 3.65  | 4.36  | 4.37  |
| 6/22/09  | 0.12 |      | 0.2  |      | 0.34 | 0.5  | 1.17 | 1.77 | 2.75 | 3.37 | 3.72  | 4.45  | 4.45  |
| 6/19/09  | 0.1  |      | 0.19 |      | 0.33 | 0.51 | 1.25 | 1.84 | 2.82 | 3.45 | 3.79  | 4.54  | 4.52  |
| 6/18/09  | 0.12 |      | 0.18 |      | 0.34 | 0.52 | 1.28 | 1.88 | 2.86 | 3.51 | 3.86  | 4.62  | 4.63  |
| 6/17/09  | 0.11 |      | 0.17 |      | 0.31 | 0.5  | 1.19 | 1.76 | 2.69 | 3.33 | 3.68  | 4.47  | 4.5   |
| 6/16/09  | 0.09 |      | 0.17 |      | 0.3  | 0.51 | 1.23 | 1.79 | 2.7  | 3.32 | 3.67  | 4.47  | 4.48  |
| 6/15/09  | 0.08 |      | 0.17 |      | 0.29 | 0.51 | 1.26 | 1.84 | 2.75 | 3.39 | 3.76  | 4.58  | 4.61  |
| 6/12/09  | 0.08 |      | 0.19 |      | 0.29 | 0.52 | 1.3  | 1.91 | 2.81 | 3.46 | 3.81  | 4.63  | 4.65  |
| 6/11/09  | 0.09 |      | 0.19 |      | 0.31 | 0.53 | 1.35 | 1.97 | 2.87 | 3.49 | 3.88  | 4.67  | 4.69  |
| 6/10/09  | 0.11 |      | 0.18 |      | 0.31 | 0.55 | 1.38 | 2    | 2.93 | 3.59 | 3.98  | 4.75  | 4.76  |
| 6/9/09   | 0.09 |      | 0.19 |      | 0.31 | 0.56 | 1.33 | 1.93 | 2.86 | 3.51 | 3.86  | 4.65  | 4.64  |
| 6/8/09   | 0.08 |      | 0.19 |      | 0.35 | 0.62 | 1.42 | 2    | 2.95 | 3.6  | 3.91  | 4.66  | 4.65  |
| 6/5/09   | 0.08 |      | 0.2  |      | 0.35 | 0.62 | 1.32 | 1.88 | 2.85 | 3.53 | 3.84  | 4.64  | 4.63  |
| 6/4/09   | 0.08 |      | 0.14 |      | 0.28 | 0.47 | 0.96 | 1.54 | 2.56 | 3.31 | 3.72  | 4.58  | 4.58  |
| 6/3/09   | 0.08 |      | 0.14 |      | 0.26 | 0.45 | 0.91 | 1.47 | 2.43 | 3.16 | 3.56  | 4.44  | 4.45  |
| 6/2/09   | 0.06 |      | 0.14 |      | 0.27 | 0.46 | 0.96 | 1.52 | 2.52 | 3.26 | 3.65  | 4.51  | 4.5   |
| 6/1/09   | 0.13 |      | 0.13 |      | 0.29 | 0.48 | 0.97 | 1.52 | 2.55 | 3.28 | 3.71  | 4.56  | 4.55  |
| 5/29/09  | 0.14 |      | 0.14 |      | 0.3  | 0.47 | 0.92 | 1.42 | 2.34 | 3.06 | 3.47  | 4.34  | 4.34  |
| 5/28/09  | 0.14 |      | 0.15 |      | 0.31 | 0.48 | 0.97 | 1.52 | 2.46 | 3.22 | 3.67  | 4.52  | 4.54  |
| 5/27/09  | 0.18 |      | 0.17 |      | 0.29 | 0.49 | 0.96 | 1.5  | 2.43 | 3.22 | 3.71  | 4.58  | 4.59  |
| 5/26/09  | 0.13 |      | 0.18 |      | 0.3  | 0.5  | 0.96 | 1.45 | 2.3  | 3.05 | 3.5   | 4.42  | 4.45  |
| 5/22/09  | 0.13 |      | 0.18 |      | 0.3  | 0.49 | 0.92 | 1.39 | 2.23 | 2.96 | 3.45  | 4.36  | 4.38  |
| 5/21/09  | 0.13 |      | 0.19 |      | 0.3  | 0.45 | 0.89 | 1.36 | 2.16 | 2.86 | 3.35  | 4.27  | 4.3   |
| 5/20/09  | 0.18 |      | 0.18 |      | 0.28 | 0.44 | 0.87 | 1.31 | 2.05 | 2.72 | 3.19  | 4.11  | 4.14  |
| 5/19/09  | 0.14 |      | 0.18 |      | 0.29 | 0.48 | 0.91 | 1.37 | 2.12 | 2.76 | 3.25  | 4.19  | 4.21  |
| 5/18/09  | 0.12 |      | 0.19 |      | 0.3  | 0.5  | 0.93 | 1.36 | 2.09 | 2.73 | 3.22  | 4.16  | 4.18  |
| 5/15/09  | 0.11 |      | 0.17 |      | 0.29 | 0.5  | 0.88 | 1.3  | 2.01 | 2.65 | 3.14  | 4.07  | 4.09  |
| 5/14/09  | 0.1  |      | 0.16 |      | 0.28 | 0.5  | 0.87 | 1.3  | 1.98 | 2.62 | 3.1   | 4.04  | 4.06  |
| 5/13/09  | 0.15 |      | 0.17 |      | 0.3  | 0.52 | 0.89 | 1.31 | 1.98 | 2.62 | 3.11  | 4.06  | 4.09  |
| 5/12/09  | 0.16 |      | 0.19 |      | 0.3  | 0.54 | 0.9  | 1.34 | 2.02 | 2.67 | 3.17  | 4.13  | 4.16  |
| 5/11/09  | 0.16 |      | 0.19 |      | 0.3  | 0.53 | 0.92 | 1.34 | 2.04 | 2.67 | 3.17  | 4.15  | 4.18  |
| 5/8/09   | 0.15 |      | 0.19 |      | 0.31 | 0.55 | 1    | 1.44 | 2.15 | 2.78 | 3.29  | 4.25  | 4.28  |
| 5/7/09   | 0.15 |      | 0.18 |      | 0.32 | 0.54 | 1    | 1.46 | 2.15 | 2.8  | 3.29  | 4.26  | 4.25  |
| 5/6/09   | 0.14 |      | 0.19 |      | 0.32 | 0.51 | 0.96 | 1.43 | 2.06 | 2.7  | 3.18  | 4.12  | 4.09  |
| 5/5/09   | 0.14 |      | 0.19 |      | 0.34 | 0.53 | 0.98 | 1.46 | 2.05 | 2.7  | 3.2   | 4.11  | 4.06  |
| 5/4/09   | 0.14 |      | 0.19 |      | 0.33 | 0.52 | 0.94 | 1.4  | 2.03 | 2.7  | 3.19  | 4.11  | 4.06  |
| 5/1/09   | 0.06 |      | 0.16 |      | 0.31 | 0.49 | 0.92 | 1.39 | 2.03 | 2.72 | 3.21  | 4.14  | 4.09  |
| 4/30/09  | 0.04 |      | 0.14 |      | 0.29 | 0.49 | 0.91 | 1.38 | 2.02 | 2.7  | 3.16  | 4.1   | 4.05  |
| 4/29/09  | 0.04 |      | 0.11 |      | 0.28 | 0.5  | 0.94 | 1.4  | 2.01 | 2.69 | 3.12  | 4.07  | 4.01  |
| 4/28/09  | 0.05 |      | 0.13 |      | 0.31 | 0.52 | 0.95 | 1.39 | 1.97 | 2.58 | 3.05  | 4.03  | 3.97  |
| 4/27/09  | 0.07 |      | 0.13 |      | 0.3  | 0.49 | 0.9  | 1.31 | 1.87 | 2.48 | 2.95  | 3.92  | 3.84  |
| 4/24/09  | 0.07 |      | 0.1  |      | 0.31 | 0.5  | 0.99 | 1.38 | 1.96 | 2.56 | 3.03  | 3.99  | 3.89  |
| 4/23/09  | 0.08 |      | 0.1  |      | 0.31 | 0.49 | 0.97 | 1.34 | 1.89 | 2.49 | 2.96  | 3.9   | 3.8   |
| 4/22/09  | 0.08 |      | 0.14 |      | 0.32 | 0.52 | 1    | 1.36 | 1.92 | 2.5  | 2.98  | 3.93  | 3.82  |
| 4/21/09  | 0.07 |      | 0.15 |      | 0.34 | 0.53 | 0.96 | 1.32 | 1.87 | 2.46 | 2.94  | 3.86  | 3.74  |
| 4/20/09  | 0.04 |      | 0.14 |      | 0.34 | 0.54 | 0.93 | 1.27 | 1.82 | 2.39 | 2.88  | 3.8   | 3.69  |
| 4/17/09  | 0.04 |      | 0.14 |      | 0.36 | 0.57 | 0.99 | 1.36 | 1.91 | 2.48 | 2.98  | 3.91  | 3.79  |
| 4/16/09  | 0.02 |      | 0.13 |      | 0.33 | 0.54 | 0.91 | 1.27 | 1.79 | 2.36 | 2.86  | 3.81  | 3.72  |
| 4/15/09  | 0.07 |      | 0.15 |      | 0.34 | 0.54 | 0.86 | 1.22 | 1.71 | 2.29 | 2.82  | 3.75  | 3.66  |
| 4/14/09  | 0.09 |      | 0.17 |      | 0.35 | 0.54 | 0.86 | 1.21 | 1.71 | 2.31 | 2.8   | 3.73  | 3.64  |
| 4/13/09  | 0.12 |      | 0.18 |      | 0.37 | 0.57 | 0.89 | 1.27 | 1.81 | 2.39 | 2.88  | 3.78  | 3.69  |
| 4/9/09   | 0.13 |      | 0.18 |      | 0.39 | 0.6  | 0.96 | 1.36 | 1.9  | 2.49 | 2.96  | 3.85  | 3.76  |
| 4/8/09   | 0.15 |      | 0.18 |      | 0.39 | 0.59 | 0.93 | 1.34 | 1.83 | 2.43 | 2.86  | 3.74  | 3.66  |
| 4/7/09   | 0.17 |      | 0.2  |      | 0.39 | 0.6  | 0.91 | 1.33 | 1.87 | 2.51 | 2.93  | 3.79  | 3.72  |
| 4/6/09   | 0.16 |      | 0.2  |      | 0.4  | 0.6  | 0.94 | 1.37 | 1.9  | 2.55 | 2.95  | 3.82  | 3.73  |
| 4/3/09   | 0.16 |      | 0.21 |      | 0.42 | 0.6  | 0.96 | 1.36 | 1.87 | 2.51 | 2.91  | 3.77  | 3.7   |
| 4/2/09   | 0.17 |      | 0.22 |      | 0.41 | 0.59 | 0.88 | 1.25 | 1.74 | 2.35 | 2.77  | 3.63  | 3.57  |
| 4/1/09   | 0.18 |      | 0.22 |      | 0.41 | 0.58 | 0.83 | 1.16 | 1.65 | 2.25 | 2.68  | 3.54  | 3.51  |
| 3/31/09  | 0.17 |      | 0.21 |      | 0.43 | 0.57 | 0.81 | 1.15 | 1.67 | 2.28 | 2.71  | 3.61  | 3.56  |
| 3/30/09  | 0.05 |      | 0.18 |      | 0.42 | 0.58 | 0.84 | 1.2  | 1.72 | 2.31 | 2.73  | 3.64  | 3.6   |
| 3/27/09  | 0.03 |      | 0.14 |      | 0.39 | 0.58 | 0.9  | 1.27 | 1.79 | 2.36 | 2.78  | 3.66  | 3.62  |
| 3/26/09  | 0.02 |      | 0.15 |      | 0.39 | 0.57 | 0.9  | 1.29 | 1.8  | 2.34 | 2.76  | 3.69  | 3.66  |
| 3/25/09  | 0.03 |      | 0.19 |      | 0.41 | 0.6  | 0.96 | 1.35 | 1.84 | 2.36 | 2.81  | 3.76  | 3.73  |
| 3/24/09  | 0.05 |      | 0.21 |      | 0.42 | 0.62 | 0.93 | 1.24 | 1.7  | 2.22 | 2.68  | 3.64  | 3.6   |
| 3/23/09  | 0.1  |      | 0.22 |      | 0.4  | 0.6  | 0.93 | 1.25 | 1.69 | 2.2  | 2.68  | 3.7   | 3.69  |
| 3/20/09  | 0.09 |      | 0.22 |      | 0.41 | 0.6  | 0.89 | 1.23 | 1.66 | 2.18 | 2.65  | 3.67  | 3.65  |
| 3/19/09  | 0.1  |      | 0.2  |      | 0.4  | 0.6  | 0.87 | 1.21 | 1.64 | 2.17 | 2.61  | 3.64  | 3.62  |
| 3/18/09  | 0.15 |      | 0.21 |      | 0.4  | 0.6  | 0.82 | 1.14 | 1.54 | 2.11 | 2.51  | 3.65  | 3.57  |
| 3/17/09  | 0.14 |      | 0.24 |      | 0.45 | 0.69 | 1.05 | 1.45 | 2    | 2.64 | 3.02  | 3.99  | 3.83  |
| 3/16/09  | 0.11 |      | 0.24 |      | 0.46 | 0.69 | 1    | 1.39 | 1.91 | 2.55 | 2.97  | 3.93  | 3.76  |
| 3/13/09  | 0.09 |      | 0.2  |      | 0.42 | 0.67 | 0.98 | 1.36 | 1.87 | 2.48 | 2.89  | 3.84  | 3.66  |
| 3/12/09  | 0.11 |      | 0.22 |      | 0.45 | 0.7  | 1.03 | 1.42 | 1.92 | 2.5  | 2.89  | 3.82  | 3.63  |
| 3/11/09  | 0.14 |      | 0.23 |      | 0.46 | 0.71 | 1.03 | 1.45 | 1.96 | 2.56 | 2.95  | 3.88  | 3.67  |
| 3/10/09  | 0.14 |      | 0.24 |      | 0.47 | 0.71 | 1.01 | 1.46 | 1.99 | 2.63 | 2.99  | 3.94  | 3.7   |
| 3/9/09   | 0.12 |      | 0.23 |      | 0.47 | 0.69 | 0.96 | 1.38 | 1.9  | 2.53 | 2.89  | 3.83  | 3.59  |
| 3/6/09   | 0.09 |      | 0.21 |      | 0.39 | 0.67 | 0.91 | 1.34 | 1.83 | 2.49 | 2.83  | 3.74  | 3.5   |
| 3/5/09   | 0.11 |      | 0.2  |      | 0.4  | 0.66 | 0.9  | 1.3  | 1.82 | 2.49 | 2.83  | 3.76  | 3.51  |
| 3/4/09   | 0.15 |      | 0.26 |      | 0.44 | 0.71 | 0.97 | 1.4  | 1.97 | 2.67 | 3.01  | 3.96  | 3.69  |
| 3/3/09   | 0.14 |      | 0.27 |      | 0.44 | 0.68 | 0.91 | 1.31 | 1.87 | 2.58 | 2.93  | 3.92  | 3.67  |
| 3/2/09   | 0.17 |      | 0.28 |      | 0.45 | 0.67 | 0.89 | 1.28 | 1.86 | 2.54 | 2.91  | 3.89  | 3.64  |
| 2/27/09  | 0.16 |      | 0.26 |      | 0.45 | 0.72 | 1    | 1.4  | 1.99 | 2.69 | 3.02  | 3.98  | 3.71  |
| 2/26/09  | 0.18 |      | 0.27 |      | 0.47 | 0.73 | 1.08 | 1.5  | 2.07 | 2.72 | 2.98  | 3.93  | 3.66  |
| 2/25/09  | 0.21 |      | 0.3  |      | 0.52 | 0.75 | 1.09 | 1.49 | 2.06 | 2.42 | 2.95  | 3.88  | 3.59  |
| 2/24/09  | 0.22 |      | 0.32 |      | 0.49 | 0.71 | 1.03 | 1.37 | 1.89 | 2.26 | 2.8   | 3.77  | 3.49  |
| 2/23/09  | 0.19 |      | 0.29 |      | 0.5  | 0.69 | 0.96 | 1.34 | 1.84 | 2.22 | 2.78  | 3.79  | 3.53  |
| 2/20/09  | 0.19 |      | 0.27 |      | 0.48 | 0.64 | 0.96 | 1.3  | 1.81 | 2.21 | 2.78  | 3.82  | 3.56  |
| 2/19/09  | 0.22 |      | 0.3  |      | 0.51 | 0.67 | 1.01 | 1.38 | 1.89 | 2.28 | 2.85  | 3.92  | 3.68  |
| 2/18/09  | 0.23 |      | 0.31 |      | 0.5  | 0.64 | 0.97 | 1.33 | 1.81 | 2.18 | 2.74  | 3.77  | 3.54  |
| 2/17/09  | 0.26 |      | 0.32 |      | 0.48 | 0.61 | 0.87 | 1.22 | 1.65 | 2.05 | 2.64  | 3.7   | 3.47  |
| 2/13/09  | 0.23 |      | 0.29 |      | 0.46 | 0.61 | 0.97 | 1.37 | 1.88 | 2.29 | 2.89  | 3.91  | 3.68  |
| 2/12/09  | 0.25 |      | 0.29 |      | 0.43 | 0.58 | 0.89 | 1.28 | 1.73 | 2.14 | 2.75  | 3.71  | 3.47  |
| 2/11/09  | 0.22 |      | 0.3  |      | 0.46 | 0.6  | 0.93 | 1.32 | 1.76 | 2.17 | 2.78  | 3.69  | 3.45  |
| 2/10/09  | 0.24 |      | 0.31 |      | 0.44 | 0.6  | 0.92 | 1.31 | 1.79 | 2.23 | 2.9   | 3.77  | 3.54  |
| 2/9/09   | 0.22 |      | 0.32 |      | 0.47 | 0.6  | 1.05 | 1.5  | 1.99 | 2.42 | 3.07  | 3.91  | 3.69  |
| 2/6/09   | 0.21 |      | 0.28 |      | 0.44 | 0.57 | 0.99 | 1.44 | 1.97 | 2.4  | 3.05  | 3.94  | 3.7   |
| 2/5/09   | 0.21 |      | 0.29 |      | 0.43 | 0.54 | 0.98 | 1.4  | 1.89 | 2.32 | 2.95  | 3.86  | 3.63  |
| 2/4/09   | 0.26 |      | 0.3  |      | 0.4  | 0.53 | 0.98 | 1.42 | 1.91 | 2.32 | 2.95  | 3.88  | 3.65  |
| 2/3/09   | 0.28 |      | 0.32 |      | 0.4  | 0.53 | 0.96 | 1.37 | 1.88 | 2.28 | 2.89  | 3.88  | 3.64  |
| 2/2/09   | 0.19 |      | 0.27 |      | 0.39 | 0.51 | 0.89 | 1.27 | 1.75 | 2.16 | 2.76  | 3.75  | 3.47  |
| 1/30/09  | 0.15 |      | 0.24 |      | 0.36 | 0.51 | 0.94 | 1.32 | 1.85 | 2.27 | 2.87  | 3.86  | 3.58  |
| 1/29/09  | 0.14 |      | 0.23 |      | 0.35 | 0.51 | 0.95 | 1.34 | 1.87 | 2.28 | 2.87  | 3.85  | 3.57  |
| 1/28/09  | 0.08 |      | 0.19 |      | 0.33 | 0.48 | 0.89 | 1.22 | 1.7  | 2.1  | 2.71  | 3.73  | 3.44  |
| 1/27/09  | 0.05 |      | 0.13 |      | 0.32 | 0.47 | 0.87 | 1.15 | 1.59 | 1.99 | 2.59  | 3.57  | 3.26  |
| 1/26/09  | 0.02 |      | 0.14 |      | 0.34 | 0.47 | 0.85 | 1.21 | 1.67 | 2.09 | 2.7   | 3.71  | 3.39  |
| 1/23/09  | 0.03 |      | 0.11 |      | 0.3  | 0.46 | 0.83 | 1.16 | 1.64 | 2.05 | 2.65  | 3.65  | 3.32  |
| 1/22/09  | 0.03 |      | 0.1  |      | 0.29 | 0.42 | 0.75 | 1.11 | 1.61 | 2.02 | 2.62  | 3.61  | 3.25  |
| 1/21/09  | 0.03 |      | 0.11 |      | 0.3  | 0.43 | 0.78 | 1.12 | 1.6  | 1.99 | 2.56  | 3.51  | 3.15  |
| 1/20/09  | 0.04 |      | 0.13 |      | 0.3  | 0.42 | 0.73 | 1.06 | 1.48 | 1.85 | 2.4   | 3.3   | 2.97  |
| 1/16/09  | 0.04 |      | 0.12 |      | 0.29 | 0.43 | 0.73 | 1.05 | 1.47 | 1.83 | 2.36  | 3.22  | 2.89  |
| 1/15/09  | 0.03 |      | 0.11 |      | 0.29 | 0.42 | 0.73 | 1.01 | 1.36 | 1.71 | 2.23  | 3.16  | 2.86  |
| 1/14/09  | 0.07 |      | 0.12 |      | 0.28 | 0.42 | 0.73 | 1.03 | 1.36 | 1.71 | 2.24  | 3.17  | 2.89  |
| 1/13/09  | 0.02 |      | 0.11 |      | 0.29 | 0.43 | 0.76 | 1.07 | 1.44 | 1.8  | 2.33  | 3.3   | 3     |
| 1/12/09  | 0.04 |      | 0.12 |      | 0.29 | 0.43 | 0.74 | 1.09 | 1.45 | 1.81 | 2.34  | 3.3   | 2.99  |
| 1/9/09   | 0.03 |      | 0.07 |      | 0.28 | 0.43 | 0.75 | 1.11 | 1.51 | 1.88 | 2.43  | 3.39  | 3.04  |
| 1/8/09   | 0.04 |      | 0.09 |      | 0.28 | 0.44 | 0.83 | 1.16 | 1.6  | 1.95 | 2.47  | 3.4   | 3.04  |
| 1/7/09   | 0.03 |      | 0.11 |      | 0.29 | 0.44 | 0.82 | 1.15 | 1.66 | 2.02 | 2.52  | 3.41  | 3.05  |
| 1/6/09   | 0.05 |      | 0.14 |      | 0.31 | 0.45 | 0.8  | 1.1  | 1.68 | 2.07 | 2.51  | 3.41  | 3.04  |
| 1/5/09   | 0.05 |      | 0.14 |      | 0.32 | 0.43 | 0.78 | 1.08 | 1.67 | 2.07 | 2.49  | 3.37  | 3     |
| 1/2/09   | 0.04 |      | 0.08 |      | 0.28 | 0.4  | 0.88 | 1.14 | 1.72 | 2.07 | 2.46  | 3.22  | 2.83  |
| 12/31/08 | 0.11 |      | 0.11 |      | 0.27 | 0.37 | 0.76 | 1    | 1.55 | 1.87 | 2.25  | 3.05  | 2.69  |
| 12/30/08 | 0.11 |      | 0.1  |      | 0.26 | 0.34 | 0.75 | 0.94 | 1.47 | 1.76 | 2.11  | 2.88  | 2.58  |
| 12/29/08 | 0.04 |      | 0.06 |      | 0.25 | 0.36 | 0.78 | 0.96 | 1.45 | 1.75 | 2.13  | 2.94  | 2.63  |
| 12/26/08 | 0.01 |      | 0.03 |      | 0.23 | 0.38 | 0.89 | 1.08 | 1.51 | 1.8  | 2.16  | 2.91  | 2.61  |
| 12/24/08 | 0    |      |      |      | 0.23 | 0.4  | 0.9  | 1.14 | 1.54 | 1.83 | 2.2   | 2.94  | 2.63  |
| 12/23/08 | 0.01 |      | 0.02 |      | 0.26 | 0.41 | 0.9  | 1.13 | 1.53 | 1.81 | 2.18  | 2.93  | 2.63  |
| 12/22/08 | 0.01 |      | 0.01 |      | 0.27 | 0.4  | 0.87 | 1.12 | 1.4  | 1.7  | 2.16  | 2.92  | 2.6   |
| 12/19/08 | 0    |      | 0.02 |      | 0.14 | 0.44 | 0.74 | 1.02 | 1.35 | 1.66 | 2.13  | 2.89  | 2.55  |
| 12/18/08 | 0.03 |      |      |      | 0.15 | 0.43 | 0.68 | 0.92 | 1.26 | 1.59 | 2.08  | 2.86  | 2.53  |
| 12/17/08 | 0.03 |      | 0.05 |      | 0.19 | 0.45 | 0.73 | 0.98 | 1.35 | 1.7  | 2.2   | 3.01  | 2.66  |
| 12/16/08 | 0.05 |      | 0.04 |      | 0.23 | 0.45 | 0.65 | 0.88 | 1.34 | 1.77 | 2.37  | 3.16  | 2.86  |
| 12/15/08 | 0    |      | 0.03 |      | 0.28 | 0.5  | 0.75 | 1.02 | 1.5  | 1.92 | 2.53  | 3.29  | 2.98  |
| 12/12/08 | 0.03 |      | 0.02 |      | 0.21 | 0.5  | 0.78 | 1.05 | 1.55 | 1.98 | 2.6   | 3.36  | 3.07  |
| 12/11/08 | 0    |      | 0.01 |      | 0.22 | 0.51 | 0.79 | 1.11 | 1.55 | 1.99 | 2.64  | 3.35  | 3.07  |
| 12/10/08 | 0    |      |      |      | 0.21 | 0.49 | 0.86 | 1.21 | 1.62 | 2.05 | 2.69  | 3.39  | 3.09  |
| 12/9/08  | 0.04 |      | 0.03 |      | 0.25 | 0.49 | 0.84 | 1.15 | 1.61 | 2.03 | 2.67  | 3.35  | 3.06  |
| 12/8/08  | 0.01 |      | 0.03 |      | 0.28 | 0.53 | 0.97 | 1.27 | 1.76 | 2.17 | 2.77  | 3.45  | 3.16  |
| 12/5/08  | 0.02 |      | 0.02 |      | 0.23 | 0.54 | 0.93 | 1.19 | 1.67 | 2.09 | 2.67  | 3.41  | 3.11  |
| 12/4/08  | 0.01 |      | 0.02 |      | 0.26 | 0.61 | 0.82 | 1.02 | 1.51 | 1.93 | 2.55  | 3.35  | 3.06  |
| 12/3/08  | 0.02 |      | 0.02 |      | 0.35 | 0.7  | 0.87 | 1.07 | 1.6  | 2.03 | 2.67  | 3.45  | 3.17  |
| 12/2/08  | 0.04 |      | 0.06 |      | 0.42 | 0.77 | 0.9  | 1.12 | 1.65 | 2.08 | 2.68  | 3.47  | 3.18  |
| 12/1/08  | 0.09 |      | 0.07 |      | 0.44 | 0.81 | 0.9  | 1.16 | 1.71 | 2.13 | 2.72  | 3.51  | 3.22  |
| 11/28/08 | 0.02 |      | 0.01 |      | 0.44 | 0.9  | 1    | 1.27 | 1.93 | 2.35 | 2.93  | 3.71  | 3.45  |
| 11/26/08 | 0.02 |      | 0.05 |      | 0.48 | 0.93 | 1.09 | 1.38 | 2.01 | 2.43 | 2.99  | 3.77  | 3.54  |
| 11/25/08 | 0.04 |      | 0.1  |      | 0.53 | 0.95 | 1.15 | 1.41 | 2.06 | 2.49 | 3.11  | 3.85  | 3.63  |
| 11/24/08 | 0.01 |      | 0.13 |      | 0.54 | 0.95 | 1.31 | 1.53 | 2.24 | 2.71 | 3.35  | 4.01  | 3.78  |
| 11/21/08 | 0.03 |      | 0.02 |      | 0.45 | 0.83 | 1.09 | 1.35 | 2.02 | 2.53 | 3.2   | 3.93  | 3.7   |
| 11/20/08 | 0.05 |      | 0.03 |      | 0.52 | 0.87 | 1    | 1.2  | 1.94 | 2.43 | 3.1   | 3.87  | 3.64  |
| 11/19/08 | 0.09 |      | 0.07 |      | 0.66 | 0.97 | 1.09 | 1.36 | 2.08 | 2.64 | 3.38  | 4.17  | 3.96  |
| 11/18/08 | 0.1  |      | 0.12 |      | 0.76 | 1.05 | 1.15 | 1.44 | 2.22 | 2.79 | 3.53  | 4.32  | 4.14  |
| 11/17/08 | 0.06 |      | 0.12 |      | 0.81 | 1.08 | 1.22 | 1.53 | 2.32 | 2.92 | 3.68  | 4.42  | 4.2   |
| 11/14/08 | 0.06 |      | 0.15 |      | 0.9  | 1.14 | 1.22 | 1.53 | 2.33 | 2.94 | 3.72  | 4.43  | 4.22  |
| 11/13/08 | 0.08 |      | 0.22 |      | 0.93 | 1.16 | 1.24 | 1.62 | 2.43 | 3.07 | 3.84  | 4.57  | 4.34  |
| 11/12/08 | 0.1  |      | 0.18 |      | 0.75 | 1.03 | 1.19 | 1.6  | 2.37 | 3    | 3.75  | 4.44  | 4.17  |
| 11/10/08 | 0.11 |      | 0.29 |      | 0.91 | 1.16 | 1.27 | 1.78 | 2.51 | 3.06 | 3.82  | 4.5   | 4.21  |
| 11/7/08  | 0.13 |      | 0.31 |      | 0.83 | 1.2  | 1.33 | 1.71 | 2.56 | 3.11 | 3.83  | 4.57  | 4.25  |
| 11/6/08  | 0.13 |      | 0.32 |      | 0.83 | 1.17 | 1.28 | 1.63 | 2.46 | 3.01 | 3.75  | 4.52  | 4.19  |
| 11/5/08  | 0.16 |      | 0.4  |      | 0.9  | 1.22 | 1.36 | 1.64 | 2.5  | 2.99 | 3.73  | 4.49  | 4.13  |
| 11/4/08  | 0.29 |      | 0.48 |      | 1.03 | 1.28 | 1.39 | 1.59 | 2.56 | 3.06 | 3.81  | 4.58  | 4.2   |
| 11/3/08  | 0.2  |      | 0.49 |      | 1.07 | 1.31 | 1.45 | 1.69 | 2.71 | 3.21 | 3.96  | 4.73  | 4.33  |
| 10/31/08 | 0.12 |      | 0.46 |      | 0.94 | 1.34 | 1.56 | 1.8  | 2.8  | 3.29 | 4.01  | 4.74  | 4.35  |
| 10/30/08 | 0.14 |      | 0.41 |      | 1    | 1.36 | 1.59 | 1.82 | 2.84 | 3.3  | 4     | 4.67  | 4.3   |
| 10/29/08 | 0.41 |      | 0.62 |      | 1.1  | 1.41 | 1.58 | 1.79 | 2.77 | 3.24 | 3.93  | 4.59  | 4.26  |
| 10/28/08 | 0.42 |      | 0.77 |      | 1.25 | 1.53 | 1.65 | 1.85 | 2.75 | 3.21 | 3.89  | 4.51  | 4.19  |
| 10/27/08 | 0.31 |      | 0.84 |      | 1.36 | 1.57 | 1.59 | 1.83 | 2.67 | 3.12 | 3.79  | 4.43  | 4.12  |
| 10/24/08 | 0.33 |      | 0.89 |      | 1.43 | 1.6  | 1.57 | 1.8  | 2.64 | 3.09 | 3.76  | 4.44  | 4.11  |
| 10/23/08 | 0.39 |      | 0.98 |      | 1.51 | 1.61 | 1.54 | 1.76 | 2.57 | 3    | 3.63  | 4.34  | 3.99  |
| 10/22/08 | 0.6  |      | 1.05 |      | 1.53 | 1.64 | 1.53 | 1.79 | 2.56 | 3    | 3.65  | 4.42  | 4.07  |
| 10/21/08 | 0.71 |      | 1.1  |      | 1.61 | 1.74 | 1.58 | 1.86 | 2.63 | 3.08 | 3.76  | 4.52  | 4.2   |
| 10/20/08 | 0.53 |      | 1.24 |      | 1.74 | 1.69 | 1.71 | 2    | 2.82 | 3.26 | 3.91  | 4.6   | 4.26  |
| 10/17/08 | 0.13 |      | 0.83 |      | 1.25 | 1.34 | 1.64 | 1.9  | 2.83 | 3.3  | 3.98  | 4.66  | 4.32  |
| 10/16/08 | 0.12 |      | 0.46 |      | 1.18 | 1.29 | 1.61 | 1.9  | 2.84 | 3.33 | 3.99  | 4.59  | 4.25  |
| 10/15/08 | 0.05 |      | 0.22 |      | 0.92 | 1.14 | 1.64 | 1.91 | 2.9  | 3.4  | 4.04  | 4.57  | 4.25  |
| 10/14/08 | 0.07 |      | 0.34 |      | 1.07 | 1.22 | 1.82 | 2.06 | 3.01 | 3.48 | 4.08  | 4.57  | 4.27  |
| 10/10/08 | 0.07 |      | 0.25 |      | 0.84 | 1.08 | 1.62 | 1.87 | 2.77 | 3.27 | 3.89  | 4.41  | 4.15  |
| 10/9/08  | 0.19 |      | 0.6  |      | 1.07 | 1.33 | 1.65 | 1.93 | 2.79 | 3.25 | 3.84  | 4.41  | 4.14  |
| 10/8/08  | 0.23 |      | 0.68 |      | 1.07 | 1.28 | 1.65 | 1.88 | 2.7  | 3.15 | 3.72  | 4.31  | 4.09  |
| 10/7/08  | 0.39 |      | 0.82 |      | 1.14 | 1.27 | 1.47 | 1.69 | 2.45 | 2.91 | 3.5   | 4.15  | 4.01  |
| 10/6/08  | 0.19 |      | 0.54 |      | 1.12 | 1.23 | 1.43 | 1.69 | 2.45 | 2.92 | 3.48  | 4.12  | 3.99  |
| 10/3/08  | 0.15 |      | 0.51 |      | 1.14 | 1.41 | 1.6  | 1.86 | 2.64 | 3.09 | 3.63  | 4.26  | 4.11  |
| 10/2/08  | 0.21 |      | 0.63 |      | 1.21 | 1.45 | 1.62 | 1.91 | 2.68 | 3.13 | 3.66  | 4.28  | 4.16  |
| 10/1/08  | 0.66 |      | 0.85 |      | 1.49 | 1.72 | 1.82 | 2.12 | 2.87 | 3.29 | 3.77  | 4.33  | 4.22  |
| 9/30/08  | 1.02 |      | 0.92 |      | 1.6  | 1.78 | 2    | 2.28 | 2.98 | 3.38 | 3.85  | 4.43  | 4.31  |
| 9/29/08  | 0.16 |      | 0.94 |      | 1.49 | 1.6  | 1.7  | 1.96 | 2.7  | 3.12 | 3.61  | 4.21  | 4.13  |
| 9/26/08  | 0.21 |      | 0.87 |      | 1.54 | 1.81 | 2.11 | 2.38 | 3.05 | 3.41 | 3.85  | 4.44  | 4.36  |
| 9/25/08  | 0.39 |      | 0.76 |      | 1.57 | 1.97 | 2.16 | 2.42 | 3.09 | 3.44 | 3.88  | 4.48  | 4.4   |
| 9/24/08  | 0.13 |      | 0.49 |      | 1.45 | 1.9  | 2.03 | 2.26 | 2.91 | 3.31 | 3.8   | 4.48  | 4.4   |
| 9/23/08  | 0.3  |      | 0.8  |      | 1.63 | 2.01 | 2.11 | 2.4  | 3.03 | 3.41 | 3.85  | 4.5   | 4.43  |
| 9/22/08  | 0.76 |      | 1.28 |      | 1.76 | 2.06 | 2.13 | 2.41 | 3.04 | 3.42 | 3.83  | 4.48  | 4.41  |
| 9/19/08  | 0.75 |      | 0.99 |      | 1.54 | 2.05 | 2.16 | 2.42 | 3.01 | 3.37 | 3.78  | 4.42  | 4.36  |
| 9/18/08  | 0.26 |      | 0.23 |      | 0.79 | 1.53 | 1.78 | 2.05 | 2.67 | 3.08 | 3.54  | 4.19  | 4.14  |
| 9/17/08  | 0.07 |      | 0.03 |      | 1.03 | 1.5  | 1.64 | 1.91 | 2.52 | 2.93 | 3.41  | 4.12  | 4.08  |
| 9/16/08  | 0.23 |      | 0.84 |      | 1.52 | 1.72 | 1.89 | 2.12 | 2.64 | 3.02 | 3.48  | 4.12  | 4.08  |
| 9/15/08  | 0.36 |      | 1.02 |      | 1.55 | 1.66 | 1.78 | 2.01 | 2.59 | 2.99 | 3.47  | 4.14  | 4.12  |
| 9/12/08  | 1.37 |      | 1.49 |      | 1.84 | 2.02 | 2.23 | 2.45 | 2.97 | 3.32 | 3.74  | 4.36  | 4.32  |
| 9/11/08  | 1.53 |      | 1.61 |      | 1.85 | 2.01 | 2.18 | 2.38 | 2.87 | 3.21 | 3.64  | 4.25  | 4.2   |
| 9/10/08  | 1.58 |      | 1.65 |      | 1.87 | 2.06 | 2.22 | 2.42 | 2.91 | 3.23 | 3.65  | 4.27  | 4.23  |
| 9/9/08   | 1.59 |      | 1.66 |      | 1.89 | 2.06 | 2.23 | 2.43 | 2.9  | 3.21 | 3.62  | 4.24  | 4.2   |
| 9/8/08   | 1.59 |      | 1.71 |      | 1.92 | 2.12 | 2.3  | 2.49 | 2.96 | 3.26 | 3.66  | 4.3   | 4.26  |
| 9/5/08   | 1.53 |      | 1.68 |      | 1.9  | 2.07 | 2.23 | 2.44 | 2.91 | 3.24 | 3.66  | 4.31  | 4.27  |
| 9/4/08   | 1.56 |      | 1.69 |      | 1.89 | 2.04 | 2.2  | 2.41 | 2.87 | 3.21 | 3.64  | 4.31  | 4.27  |
| 9/3/08   | 1.57 |      | 1.7  |      | 1.9  | 2.08 | 2.26 | 2.48 | 2.95 | 3.29 | 3.71  | 4.36  | 4.32  |
| 9/2/08   | 1.64 |      | 1.72 |      | 1.93 | 2.12 | 2.26 | 2.51 | 3    | 3.37 | 3.74  | 4.39  | 4.36  |
| 8/29/08  | 1.63 |      | 1.72 |      | 1.97 | 2.17 | 2.36 | 2.6  | 3.1  | 3.45 | 3.83  | 4.47  | 4.43  |
| 8/28/08  | 1.63 |      | 1.74 |      | 1.98 | 2.19 | 2.37 | 2.62 | 3.09 | 3.42 | 3.79  | 4.41  | 4.38  |
| 8/27/08  | 1.58 |      | 1.67 |      | 1.93 | 2.16 | 2.31 | 2.58 | 3.02 | 3.34 | 3.77  | 4.41  | 4.38  |
| 8/26/08  | 1.67 |      | 1.71 |      | 1.95 | 2.19 | 2.35 | 2.64 | 3.06 | 3.37 | 3.79  | 4.43  | 4.4   |
| 8/25/08  | 1.66 |      | 1.74 |      | 1.96 | 2.12 | 2.33 | 2.62 | 3.04 | 3.36 | 3.79  | 4.42  | 4.4   |
| 8/22/08  | 1.67 |      | 1.7  |      | 1.97 | 2.17 | 2.42 | 2.7  | 3.14 | 3.45 | 3.87  | 4.5   | 4.46  |
| 8/21/08  | 1.73 |      | 1.72 |      | 1.95 | 2.1  | 2.33 | 2.62 | 3.08 | 3.4  | 3.84  | 4.49  | 4.46  |
| 8/20/08  | 1.74 |      | 1.71 |      | 1.9  | 2.06 | 2.25 | 2.54 | 3    | 3.34 | 3.79  | 4.46  | 4.43  |
| 8/19/08  | 1.83 |      | 1.8  |      | 1.97 | 2.11 | 2.32 | 2.61 | 3.07 | 3.39 | 3.83  | 4.5   | 4.47  |
| 8/18/08  | 1.77 |      | 1.82 |      | 2.03 | 2.15 | 2.35 | 2.62 | 3.07 | 3.39 | 3.82  | 4.47  | 4.44  |
| 8/15/08  | 1.73 |      | 1.85 |      | 1.99 | 2.12 | 2.4  | 2.67 | 3.11 | 3.42 | 3.84  | 4.5   | 4.47  |
| 8/14/08  | 1.76 |      | 1.89 |      | 2    | 2.14 | 2.45 | 2.72 | 3.15 | 3.46 | 3.89  | 4.55  | 4.52  |
| 8/13/08  | 1.8  |      | 1.85 |      | 2    | 2.19 | 2.5  | 2.77 | 3.21 | 3.51 | 3.94  | 4.61  | 4.57  |
| 8/12/08  | 1.73 |      | 1.86 |      | 2.05 | 2.18 | 2.45 | 2.73 | 3.16 | 3.47 | 3.91  | 4.58  | 4.55  |
| 8/11/08  | 1.77 |      | 1.87 |      | 2.05 | 2.27 | 2.56 | 2.84 | 3.27 | 3.57 | 3.99  | 4.64  | 4.61  |
| 8/8/08   | 1.63 |      | 1.7  |      | 1.95 | 2.19 | 2.51 | 2.8  | 3.21 | 3.51 | 3.94  | 4.58  | 4.55  |
| 8/7/08   | 1.53 |      | 1.66 |      | 1.92 | 2.17 | 2.43 | 2.72 | 3.16 | 3.48 | 3.92  | 4.58  | 4.56  |
| 8/6/08   | 1.53 |      | 1.64 |      | 1.92 | 2.26 | 2.56 | 2.85 | 3.3  | 3.62 | 4.06  | 4.71  | 4.68  |
| 8/5/08   | 1.73 |      | 1.75 |      | 1.97 | 2.26 | 2.54 | 2.83 | 3.28 | 3.6  | 4.04  | 4.67  | 4.63  |
| 8/4/08   | 1.61 |      | 1.75 |      | 1.97 | 2.27 | 2.53 | 2.81 | 3.23 | 3.55 | 3.98  | 4.62  | 4.58  |
| 8/1/08   | 1.52 |      | 1.66 |      | 1.88 | 2.25 | 2.51 | 2.79 | 3.23 | 3.54 | 3.97  | 4.61  | 4.57  |
| 7/31/08  | 1.55 |      | 1.68 |      | 1.89 | 2.27 | 2.52 | 2.81 | 3.25 | 3.56 | 3.99  | 4.63  | 4.59  |
| 7/30/08  | 1.66 |      | 1.7  |      | 1.9  | 2.33 | 2.64 | 2.93 | 3.36 | 3.65 | 4.07  | 4.69  | 4.64  |
| 7/29/08  | 1.73 |      | 1.72 |      | 1.96 | 2.36 | 2.65 | 2.95 | 3.39 | 3.68 | 4.09  | 4.7   | 4.64  |
| 7/28/08  | 1.68 |      | 1.73 |      | 1.92 | 2.28 | 2.59 | 2.9  | 3.34 | 3.64 | 4.06  | 4.69  | 4.63  |
| 7/25/08  | 1.72 |      | 1.75 |      | 1.95 | 2.35 | 2.7  | 3.01 | 3.45 | 3.73 | 4.13  | 4.75  | 4.69  |
| 7/24/08  | 1.69 |      | 1.65 |      | 1.9  | 2.26 | 2.61 | 2.92 | 3.37 | 3.64 | 4.03  | 4.66  | 4.6   |
| 7/23/08  | 1.59 |      | 1.59 |      | 1.91 | 2.4  | 2.81 | 3.1  | 3.51 | 3.77 | 4.16  | 4.76  | 4.69  |
| 7/22/08  | 1.5  |      | 1.55 |      | 1.95 | 2.33 | 2.74 | 3.05 | 3.48 | 3.75 | 4.14  | 4.73  | 4.67  |
| 7/21/08  | 1.32 |      | 1.48 |      | 1.93 | 2.3  | 2.66 | 2.97 | 3.41 | 3.69 | 4.09  | 4.69  | 4.64  |
| 7/18/08  | 1.28 |      | 1.48 |      | 1.91 | 2.26 | 2.66 | 2.97 | 3.42 | 3.71 | 4.11  | 4.71  | 4.66  |
| 7/17/08  | 1.31 |      | 1.43 |      | 1.92 | 2.26 | 2.58 | 2.89 | 3.35 | 3.65 | 4.07  | 4.7   | 4.65  |
| 7/16/08  | 1.36 |      | 1.37 |      | 1.89 | 2.16 | 2.44 | 2.75 | 3.2  | 3.52 | 3.97  | 4.64  | 4.59  |
| 7/15/08  | 1.49 |      | 1.39 |      | 1.9  | 2.15 | 2.39 | 2.7  | 3.12 | 3.43 | 3.87  | 4.52  | 4.48  |
| 7/14/08  | 1.41 |      | 1.52 |      | 1.95 | 2.23 | 2.47 | 2.79 | 3.2  | 3.49 | 3.9   | 4.52  | 4.47  |
| 7/11/08  | 1.38 |      | 1.62 |      | 2.02 | 2.3  | 2.59 | 2.88 | 3.27 | 3.55 | 3.96  | 4.57  | 4.52  |
| 7/10/08  | 1.48 |      | 1.67 |      | 2.01 | 2.2  | 2.44 | 2.72 | 3.1  | 3.4  | 3.83  | 4.47  | 4.42  |
| 7/9/08   | 1.82 |      | 1.82 |      | 2.05 | 2.21 | 2.41 | 2.71 | 3.11 | 3.42 | 3.85  | 4.47  | 4.42  |
| 7/8/08   | 1.86 |      | 1.86 |      | 2.09 | 2.26 | 2.47 | 2.78 | 3.19 | 3.49 | 3.91  | 4.51  | 4.46  |
| 7/7/08   | 1.8  |      | 1.87 |      | 2.1  | 2.26 | 2.47 | 2.78 | 3.23 | 3.53 | 3.95  | 4.55  | 4.51  |
| 7/3/08   | 1.86 |      | 1.84 |      | 2.09 | 2.3  | 2.54 | 2.82 | 3.28 | 3.59 | 3.99  | 4.58  | 4.53  |
| 7/2/08   | 1.87 |      | 1.82 |      | 2.1  | 2.35 | 2.6  | 2.87 | 3.31 | 3.6  | 3.99  | 4.57  | 4.51  |
| 7/1/08   | 1.92 |      | 1.87 |      | 2.13 | 2.38 | 2.63 | 2.9  | 3.33 | 3.62 | 4.01  | 4.6   | 4.55  |
| 6/30/08  | 1.6  |      | 1.9  |      | 2.17 | 2.36 | 2.63 | 2.91 | 3.34 | 3.61 | 3.99  | 4.59  | 4.53  |
| 6/27/08  | 1.29 |      | 1.68 |      | 2.12 | 2.35 | 2.65 | 2.92 | 3.36 | 3.62 | 3.99  | 4.58  | 4.53  |
| 6/26/08  | 1.42 |      | 1.74 |      | 2.16 | 2.39 | 2.68 | 2.97 | 3.44 | 3.69 | 4.07  | 4.67  | 4.62  |
| 6/25/08  | 1.49 |      | 1.81 |      | 2.22 | 2.48 | 2.82 | 3.11 | 3.54 | 3.78 | 4.12  | 4.72  | 4.65  |
| 6/24/08  | 1.58 |      | 1.83 |      | 2.25 | 2.53 | 2.87 | 3.14 | 3.52 | 3.76 | 4.1   | 4.7   | 4.65  |
| 6/23/08  | 1.55 |      | 1.87 |      | 2.31 | 2.57 | 2.98 | 3.27 | 3.65 | 3.87 | 4.19  | 4.77  | 4.71  |
| 6/20/08  | 1.49 |      | 1.87 |      | 2.23 | 2.49 | 2.88 | 3.17 | 3.57 | 3.81 | 4.16  | 4.76  | 4.71  |
| 6/19/08  | 1.59 |      | 1.91 |      | 2.29 | 2.58 | 2.99 | 3.28 | 3.67 | 3.89 | 4.22  | 4.82  | 4.76  |
| 6/18/08  | 1.7  |      | 1.93 |      | 2.29 | 2.53 | 2.89 | 3.19 | 3.57 | 3.81 | 4.16  | 4.77  | 4.72  |
| 6/17/08  | 1.82 |      | 1.99 |      | 2.33 | 2.58 | 2.94 | 3.25 | 3.66 | 3.89 | 4.23  | 4.85  | 4.78  |
| 6/16/08  | 1.89 |      | 2.07 |      | 2.42 | 2.68 | 3.02 | 3.33 | 3.73 | 3.94 | 4.25  | 4.84  | 4.77  |
| 6/13/08  | 1.86 |      | 1.99 |      | 2.3  | 2.64 | 3.05 | 3.38 | 3.73 | 3.95 | 4.27  | 4.86  | 4.79  |
| 6/12/08  | 1.92 |      | 2    |      | 2.28 | 2.62 | 3.03 | 3.35 | 3.68 | 3.9  | 4.23  | 4.83  | 4.77  |
| 6/11/08  | 1.91 |      | 1.96 |      | 2.18 | 2.47 | 2.83 | 3.16 | 3.49 | 3.73 | 4.1   | 4.76  | 4.72  |
| 6/10/08  | 2    |      | 2.02 |      | 2.24 | 2.53 | 2.91 | 3.2  | 3.54 | 3.77 | 4.11  | 4.76  | 4.7   |
| 6/9/08   | 1.8  |      | 1.89 |      | 2.12 | 2.29 | 2.73 | 3.03 | 3.41 | 3.65 | 4.02  | 4.68  | 4.64  |
| 6/6/08   | 1.75 |      | 1.85 |      | 2    | 2.12 | 2.4  | 2.73 | 3.2  | 3.5  | 3.94  | 4.67  | 4.65  |
| 6/5/08   | 1.79 |      | 1.85 |      | 2    | 2.15 | 2.52 | 2.84 | 3.34 | 3.63 | 4.06  | 4.77  | 4.75  |
| 6/4/08   | 1.85 |      | 1.84 |      | 1.99 | 2.14 | 2.47 | 2.78 | 3.26 | 3.55 | 3.98  | 4.72  | 4.71  |
| 6/3/08   | 1.96 |      | 1.85 |      | 2    | 2.14 | 2.45 | 2.75 | 3.21 | 3.5  | 3.92  | 4.64  | 4.63  |
| 6/2/08   | 1.94 |      | 1.85 |      | 1.99 | 2.17 | 2.51 | 2.82 | 3.28 | 3.56 | 3.98  | 4.69  | 4.68  |
| 5/30/08  | 1.98 |      | 1.89 |      | 2.01 | 2.22 | 2.66 | 2.93 | 3.41 | 3.68 | 4.06  | 4.74  | 4.72  |
| 5/29/08  | 2.02 |      | 1.9  |      | 1.93 | 2.16 | 2.67 | 2.94 | 3.41 | 3.68 | 4.08  | 4.77  | 4.76  |
| 5/28/08  | 2.07 |      | 1.89 |      | 2    | 2.21 | 2.62 | 2.93 | 3.36 | 3.63 | 4.03  | 4.72  | 4.71  |
| 5/27/08  | 1.91 |      | 1.89 |      | 1.94 | 2.15 | 2.55 | 2.82 | 3.25 | 3.52 | 3.93  | 4.65  | 4.65  |
| 5/23/08  | 1.92 |      | 1.86 |      | 1.94 | 2.11 | 2.46 | 2.73 | 3.15 | 3.43 | 3.85  | 4.56  | 4.57  |
| 5/22/08  | 1.97 |      | 1.86 |      | 1.95 | 2.15 | 2.56 | 2.83 | 3.24 | 3.52 | 3.92  | 4.62  | 4.63  |
| 5/21/08  | 1.95 |      | 1.86 |      | 1.9  | 2.07 | 2.41 | 2.68 | 3.09 | 3.38 | 3.81  | 4.53  | 4.55  |
| 5/20/08  | 1.97 |      | 1.86 |      | 1.9  | 2.05 | 2.34 | 2.58 | 3.02 | 3.35 | 3.78  | 4.52  | 4.53  |
| 5/19/08  | 1.93 |      | 1.82 |      | 1.89 | 2.07 | 2.42 | 2.67 | 3.09 | 3.4  | 3.83  | 4.55  | 4.56  |
| 5/16/08  | 1.85 |      | 1.84 |      | 1.91 | 2.09 | 2.47 | 2.71 | 3.12 | 3.43 | 3.85  | 4.57  | 4.58  |
| 5/15/08  | 1.84 |      | 1.83 |      | 1.9  | 2.08 | 2.45 | 2.7  | 3.1  | 3.39 | 3.83  | 4.55  | 4.56  |
| 5/14/08  | 1.86 |      | 1.82 |      | 1.9  | 2.11 | 2.53 | 2.78 | 3.22 | 3.5  | 3.92  | 4.63  | 4.63  |
| 5/13/08  | 1.86 |      | 1.83 |      | 1.89 | 2.08 | 2.47 | 2.7  | 3.17 | 3.49 | 3.9   | 4.61  | 4.62  |
| 5/12/08  | 1.73 |      | 1.77 |      | 1.87 | 2.01 | 2.3  | 2.54 | 3    | 3.34 | 3.78  | 4.52  | 4.53  |
| 5/9/08   | 1.6  |      | 1.69 |      | 1.74 | 1.91 | 2.25 | 2.5  | 2.98 | 3.33 | 3.77  | 4.52  | 4.53  |
| 5/8/08   | 1.55 |      | 1.66 |      | 1.74 | 1.91 | 2.25 | 2.47 | 2.99 | 3.34 | 3.79  | 4.55  | 4.5   |
| 5/7/08   | 1.57 |      | 1.67 |      | 1.75 | 1.94 | 2.31 | 2.56 | 3.09 | 3.45 | 3.87  | 4.61  | 4.61  |
| 5/6/08   | 1.53 |      | 1.63 |      | 1.76 | 1.96 | 2.38 | 2.62 | 3.15 | 3.51 | 3.93  | 4.64  | 4.64  |
| 5/5/08   | 1.34 |      | 1.53 |      | 1.76 | 1.98 | 2.42 | 2.62 | 3.14 | 3.45 | 3.88  | 4.58  | 4.58  |
| 5/2/08   | 1.25 |      | 1.5  |      | 1.72 | 1.97 | 2.47 | 2.64 | 3.18 | 3.48 | 3.89  | 4.57  | 4.57  |
| 5/1/08   | 1.23 |      | 1.45 |      | 1.73 | 1.94 | 2.37 | 2.53 | 3.06 | 3.36 | 3.78  | 4.49  | 4.49  |
| 4/30/08  | 1.17 |      | 1.43 |      | 1.64 | 1.85 | 2.29 | 2.49 | 3.03 | 3.34 | 3.77  | 4.49  | 4.49  |
| 4/29/08  | 1.28 |      | 1.46 |      | 1.74 | 1.94 | 2.35 | 2.55 | 3.11 | 3.42 | 3.85  | 4.56  | 4.55  |
| 4/28/08  | 0.94 |      | 1.43 |      | 1.74 | 1.95 | 2.36 | 2.58 | 3.14 | 3.44 | 3.86  | 4.57  | 4.57  |
| 4/25/08  | 0.8  |      | 1.34 |      | 1.73 | 1.97 | 2.44 | 2.64 | 3.2  | 3.49 | 3.91  | 4.61  | 4.61  |
| 4/24/08  | 0.81 |      | 1.26 |      | 1.66 | 1.91 | 2.41 | 2.61 | 3.15 | 3.44 | 3.87  | 4.56  | 4.56  |
| 4/23/08  | 0.78 |      | 1.26 |      | 1.64 | 1.83 | 2.22 | 2.45 | 2.98 | 3.32 | 3.77  | 4.49  | 4.49  |
| 4/22/08  | 0.72 |      | 1.27 |      | 1.64 | 1.84 | 2.24 | 2.43 | 2.96 | 3.29 | 3.74  | 4.47  | 4.46  |
| 4/21/08  | 0.9  |      | 1.34 |      | 1.68 | 1.86 | 2.2  | 2.37 | 2.95 | 3.28 | 3.75  | 4.48  | 4.48  |
| 4/18/08  | 0.9  |      | 1.35 |      | 1.68 | 1.85 | 2.19 | 2.35 | 2.95 | 3.29 | 3.77  | 4.52  | 4.51  |
| 4/17/08  | 0.87 |      | 1.23 |      | 1.58 | 1.77 | 2.13 | 2.31 | 2.9  | 3.27 | 3.75  | 4.5   | 4.54  |
| 4/16/08  | 0.86 |      | 1.12 |      | 1.49 | 1.65 | 1.98 | 2.2  | 2.82 | 3.21 | 3.72  | 4.49  | 4.54  |
| 4/15/08  | 0.84 |      | 1.1  |      | 1.42 | 1.56 | 1.84 | 2.05 | 2.68 | 3.08 | 3.6   | 4.38  | 4.42  |
| 4/14/08  | 0.85 |      | 1.08 |      | 1.41 | 1.53 | 1.78 | 1.97 | 2.6  | 3    | 3.53  | 4.32  | 4.35  |
| 4/11/08  | 0.9  |      | 1.19 |      | 1.4  | 1.52 | 1.76 | 1.94 | 2.57 | 2.97 | 3.49  | 4.28  | 4.3   |
| 4/10/08  | 0.98 |      | 1.27 |      | 1.49 | 1.61 | 1.84 | 2.02 | 2.66 | 3.05 | 3.55  | 4.33  | 4.34  |
| 4/9/08   | 1.06 |      | 1.31 |      | 1.51 | 1.6  | 1.77 | 1.95 | 2.59 | 2.97 | 3.49  | 4.3   | 4.31  |
| 4/8/08   | 1.34 |      | 1.41 |      | 1.58 | 1.68 | 1.87 | 2.06 | 2.72 | 3.08 | 3.58  | 4.37  | 4.37  |
| 4/7/08   | 1.42 |      | 1.45 |      | 1.61 | 1.72 | 1.95 | 2.1  | 2.75 | 3.09 | 3.57  | 4.37  | 4.36  |
| 4/4/08   | 1.5  |      | 1.35 |      | 1.53 | 1.63 | 1.83 | 1.98 | 2.63 | 2.99 | 3.5   | 4.32  | 4.32  |
| 4/3/08   | 1.56 |      | 1.4  |      | 1.56 | 1.68 | 1.91 | 2.08 | 2.75 | 3.11 | 3.61  | 4.41  | 4.4   |
| 4/2/08   | 1.55 |      | 1.41 |      | 1.56 | 1.67 | 1.88 | 2.05 | 2.72 | 3.09 | 3.6   | 4.4   | 4.38  |
| 4/1/08   | 1.55 |      | 1.4  |      | 1.53 | 1.62 | 1.8  | 1.94 | 2.65 | 3.04 | 3.57  | 4.4   | 4.4   |
| 3/31/08  | 1.22 |      | 1.38 |      | 1.51 | 1.55 | 1.62 | 1.79 | 2.46 | 2.88 | 3.45  | 4.3   | 4.3   |
| 3/28/08  | 1.29 |      | 1.33 |      | 1.5  | 1.56 | 1.67 | 1.8  | 2.51 | 2.91 | 3.47  | 4.32  | 4.33  |
| 3/27/08  | 1.32 |      | 1.3  |      | 1.49 | 1.57 | 1.73 | 1.88 | 2.61 | 3.02 | 3.56  | 4.37  | 4.38  |
| 3/26/08  | 1.36 |      | 1.29 |      | 1.48 | 1.56 | 1.71 | 1.86 | 2.55 | 2.96 | 3.51  | 4.31  | 4.33  |
| 3/25/08  | 1.47 |      | 1.29 |      | 1.56 | 1.64 | 1.79 | 1.93 | 2.61 | 3    | 3.51  | 4.29  | 4.3   |
| 3/24/08  | 0.67 |      | 1.24 |      | 1.6  | 1.68 | 1.84 | 1.99 | 2.64 | 3.04 | 3.56  | 4.31  | 4.33  |
| 3/20/08  | 0.37 |      | 0.63 |      | 1.2  | 1.33 | 1.59 | 1.71 | 2.36 | 2.78 | 3.34  | 4.15  | 4.17  |
| 3/19/08  | 0.26 |      | 0.61 |      | 1.22 | 1.33 | 1.54 | 1.68 | 2.36 | 2.8  | 3.38  | 4.2   | 4.22  |
| 3/18/08  | 0.71 |      | 0.92 |      | 1.32 | 1.4  | 1.58 | 1.74 | 2.42 | 2.88 | 3.48  | 4.3   | 4.35  |
| 3/17/08  | 1.16 |      | 1.11 |      | 1.31 | 1.32 | 1.35 | 1.52 | 2.23 | 2.71 | 3.34  | 4.24  | 4.29  |
| 3/14/08  | 1.2  |      | 1.18 |      | 1.32 | 1.37 | 1.47 | 1.65 | 2.37 | 2.84 | 3.44  | 4.3   | 4.35  |
| 3/13/08  | 1.56 |      | 1.35 |      | 1.5  | 1.54 | 1.63 | 1.84 | 2.53 | 2.99 | 3.56  | 4.42  | 4.47  |
| 3/12/08  | 1.68 |      | 1.48 |      | 1.56 | 1.58 | 1.63 | 1.81 | 2.49 | 2.93 | 3.49  | 4.35  | 4.4   |
| 3/11/08  | 1.82 |      | 1.48 |      | 1.64 | 1.67 | 1.74 | 1.93 | 2.61 | 3.04 | 3.6   | 4.48  | 4.53  |
| 3/10/08  | 1.63 |      | 1.35 |      | 1.45 | 1.46 | 1.47 | 1.67 | 2.37 | 2.84 | 3.46  | 4.39  | 4.45  |
| 3/7/08   | 1.65 |      | 1.45 |      | 1.56 | 1.55 | 1.53 | 1.75 | 2.45 | 2.94 | 3.56  | 4.49  | 4.55  |
| 3/6/08   | 1.73 |      | 1.39 |      | 1.61 | 1.59 | 1.53 | 1.77 | 2.5  | 3    | 3.62  | 4.52  | 4.57  |
| 3/5/08   | 1.91 |      | 1.53 |      | 1.75 | 1.72 | 1.66 | 1.91 | 2.59 | 3.1  | 3.7   | 4.55  | 4.6   |
| 3/4/08   | 2.01 |      | 1.66 |      | 1.76 | 1.72 | 1.65 | 1.86 | 2.53 | 3.02 | 3.63  | 4.46  | 4.52  |
| 3/3/08   | 1.99 |      | 1.7  |      | 1.8  | 1.74 | 1.61 | 1.84 | 2.48 | 2.96 | 3.54  | 4.37  | 4.42  |
| 2/29/08  | 2.07 |      | 1.85 |      | 1.83 | 1.77 | 1.65 | 1.87 | 2.5  | 2.96 | 3.53  | 4.37  | 4.41  |
| 2/28/08  | 2.08 |      | 1.9  |      | 1.95 | 1.92 | 1.87 | 2.1  | 2.73 | 3.17 | 3.71  | 4.51  | 4.55  |
| 2/27/08  | 2.21 |      | 1.98 |      | 2.02 | 2.02 | 2.01 | 2.25 | 2.89 | 3.33 | 3.85  | 4.62  | 4.65  |
| 2/26/08  | 2.34 |      | 2.14 |      | 2.09 | 2.07 | 2.04 | 2.32 | 2.92 | 3.36 | 3.88  | 4.64  | 4.66  |
| 2/25/08  | 2.34 |      | 2.2  |      | 2.13 | 2.13 | 2.13 | 2.39 | 2.98 | 3.41 | 3.91  | 4.65  | 4.67  |
| 2/22/08  | 2.33 |      | 2.2  |      | 2.14 | 2.08 | 1.98 | 2.24 | 2.81 | 3.26 | 3.79  | 4.55  | 4.58  |
| 2/21/08  | 2.35 |      | 2.2  |      | 2.1  | 2.05 | 1.98 | 2.23 | 2.8  | 3.24 | 3.77  | 4.52  | 4.54  |
| 2/20/08  | 2.4  |      | 2.25 |      | 2.17 | 2.16 | 2.14 | 2.43 | 3.02 | 3.45 | 3.93  | 4.63  | 4.65  |
| 2/19/08  | 2.37 |      | 2.28 |      | 2.14 | 2.11 | 2.06 | 2.31 | 2.93 | 3.37 | 3.89  | 4.63  | 4.66  |
| 2/15/08  | 2.4  |      | 2.21 |      | 2.07 | 2.02 | 1.91 | 2.15 | 2.76 | 3.21 | 3.76  | 4.55  | 4.58  |
| 2/14/08  | 2.5  |      | 2.31 |      | 2.12 | 2.05 | 1.93 | 2.18 | 2.81 | 3.28 | 3.85  | 4.63  | 4.67  |
| 2/13/08  | 2.5  |      | 2.28 |      | 2.1  | 2.03 | 1.91 | 2.11 | 2.71 | 3.14 | 3.7   | 4.48  | 4.52  |
| 2/12/08  | 2.55 |      | 2.31 |      | 2.12 | 2.06 | 1.94 | 2.13 | 2.71 | 3.13 | 3.66  | 4.43  | 4.46  |
| 2/11/08  | 2.35 |      | 2.31 |      | 2.13 | 2.06 | 1.93 | 2.1  | 2.67 | 3.09 | 3.62  | 4.38  | 4.41  |
| 2/8/08   | 2.24 |      | 2.23 |      | 2.12 | 2.05 | 1.93 | 2.1  | 2.69 | 3.11 | 3.64  | 4.41  | 4.43  |
| 2/7/08   | 2.19 |      | 2.17 |      | 2.13 | 2.08 | 1.99 | 2.21 | 2.79 | 3.21 | 3.74  | 4.5   | 4.51  |
| 2/6/08   | 2.12 |      | 2.1  |      | 2.1  | 2.05 | 1.96 | 2.11 | 2.67 | 3.08 | 3.61  | 4.36  | 4.37  |
| 2/5/08   | 2.22 |      | 2.19 |      | 2.13 | 2.06 | 1.93 | 2.08 | 2.66 | 3.08 | 3.61  | 4.32  | 4.33  |
| 2/4/08   | 2.15 |      | 2.27 |      | 2.22 | 2.17 | 2.08 | 2.23 | 2.78 | 3.18 | 3.68  | 4.37  | 4.37  |
| 2/1/08   | 1.75 |      | 2.1  |      | 2.15 | 2.13 | 2.09 | 2.22 | 2.75 | 3.13 | 3.62  | 4.31  | 4.32  |
| 1/31/08  | 1.64 |      | 1.96 |      | 2.07 | 2.11 | 2.17 | 2.27 | 2.82 | 3.19 | 3.67  | 4.35  | 4.35  |
| 1/30/08  | 1.93 |      | 2.21 |      | 2.29 | 2.3  | 2.3  | 2.44 | 2.96 | 3.32 | 3.78  | 4.45  | 4.44  |
| 1/29/08  | 2.13 |      | 2.28 |      | 2.36 | 2.33 | 2.29 | 2.33 | 2.87 | 3.23 | 3.69  | 4.35  | 4.34  |
| 1/28/08  | 2.12 |      | 2.34 |      | 2.36 | 2.3  | 2.2  | 2.27 | 2.8  | 3.15 | 3.61  | 4.3   | 4.29  |
| 1/25/08  | 2.07 |      | 2.3  |      | 2.41 | 2.34 | 2.23 | 2.28 | 2.81 | 3.15 | 3.61  | 4.3   | 4.28  |
| 1/24/08  | 2.19 |      | 2.37 |      | 2.48 | 2.4  | 2.25 | 2.3  | 2.85 | 3.21 | 3.68  | 4.37  | 4.36  |
| 1/23/08  | 2.07 |      | 2.21 |      | 2.25 | 2.19 | 2.09 | 2.12 | 2.64 | 3.01 | 3.51  | 4.23  | 4.23  |
| 1/22/08  | 2.15 |      | 2.35 |      | 2.41 | 2.29 | 2.08 | 2.12 | 2.64 | 3.01 | 3.52  | 4.23  | 4.23  |
| 1/18/08  | 2.63 |      | 2.86 |      | 2.86 | 2.69 | 2.36 | 2.39 | 2.86 | 3.2  | 3.66  | 4.3   | 4.28  |
| 1/17/08  | 3.07 |      | 3.07 |      | 3.01 | 2.81 | 2.44 | 2.46 | 2.9  | 3.22 | 3.66  | 4.27  | 4.25  |
| 1/16/08  | 3.14 |      | 3.14 |      | 3.05 | 2.86 | 2.51 | 2.55 | 3    | 3.32 | 3.74  | 4.34  | 4.32  |
| 1/15/08  | 3.15 |      | 3.17 |      | 3.05 | 2.87 | 2.53 | 2.55 | 3    | 3.3  | 3.72  | 4.3   | 4.28  |
| 1/14/08  | 3.2  |      | 3.19 |      | 3.07 | 2.9  | 2.58 | 2.61 | 3.08 | 3.39 | 3.81  | 4.39  | 4.37  |
| 1/11/08  | 3.23 |      | 3.09 |      | 3.07 | 2.91 | 2.59 | 2.61 | 3.06 | 3.38 | 3.82  | 4.4   | 4.39  |
| 1/10/08  | 3.37 |      | 3.24 |      | 3.21 | 3.04 | 2.71 | 2.74 | 3.16 | 3.49 | 3.91  | 4.47  | 4.44  |
| 1/9/08   | 3.34 |      | 3.22 |      | 3.22 | 3.04 | 2.69 | 2.69 | 3.1  | 3.4  | 3.82  | 4.35  | 4.32  |
| 1/8/08   | 3.31 |      | 3.25 |      | 3.27 | 3.09 | 2.76 | 2.76 | 3.16 | 3.47 | 3.86  | 4.39  | 4.35  |
| 1/7/08   | 3.27 |      | 3.27 |      | 3.29 | 3.11 | 2.76 | 2.76 | 3.16 | 3.46 | 3.86  | 4.37  | 4.34  |
| 1/4/08   | 3.22 |      | 3.2  |      | 3.22 | 3.06 | 2.74 | 2.75 | 3.18 | 3.47 | 3.88  | 4.4   | 4.36  |
| 1/3/08   | 3.19 |      | 3.24 |      | 3.29 | 3.13 | 2.83 | 2.85 | 3.26 | 3.54 | 3.91  | 4.41  | 4.37  |
| 1/2/08   | 3.09 |      | 3.26 |      | 3.32 | 3.17 | 2.88 | 2.89 | 3.28 | 3.54 | 3.91  | 4.39  | 4.35  |
| 12/31/07 | 2.76 |      | 3.36 |      | 3.49 | 3.34 | 3.05 | 3.07 | 3.45 | 3.7  | 4.04  | 4.5   | 4.45  |
| 12/28/07 | 2.57 |      | 3.18 |      | 3.45 | 3.34 | 3.12 | 3.13 | 3.52 | 3.77 | 4.11  | 4.56  | 4.51  |
| 12/27/07 | 2.85 |      | 3.17 |      | 3.43 | 3.37 | 3.24 | 3.23 | 3.64 | 3.88 | 4.21  | 4.66  | 4.61  |
| 12/26/07 | 3.04 |      | 3.32 |      | 3.58 | 3.49 | 3.31 | 3.32 | 3.72 | 3.96 | 4.3   | 4.73  | 4.68  |
| 12/24/07 | 2.75 |      | 3.33 |      | 3.57 | 3.46 | 3.24 | 3.25 | 3.65 | 3.89 | 4.23  | 4.67  | 4.62  |
| 12/21/07 | 2.44 |      | 3    |      | 3.38 | 3.31 | 3.19 | 3.2  | 3.58 | 3.84 | 4.18  | 4.62  | 4.58  |
| 12/20/07 | 2.42 |      | 2.92 |      | 3.26 | 3.2  | 3.09 | 3.09 | 3.45 | 3.7  | 4.04  | 4.5   | 4.46  |
| 12/19/07 | 2.66 |      | 2.91 |      | 3.33 | 3.26 | 3.12 | 3.13 | 3.46 | 3.71 | 4.06  | 4.52  | 4.47  |
| 12/18/07 | 2.76 |      | 3.04 |      | 3.37 | 3.31 | 3.19 | 3.2  | 3.53 | 3.78 | 4.14  | 4.6   | 4.55  |
| 12/17/07 | 2.78 |      | 3.07 |      | 3.39 | 3.34 | 3.24 | 3.25 | 3.57 | 3.83 | 4.2   | 4.67  | 4.62  |
| 12/14/07 | 2.61 |      | 2.88 |      | 3.26 | 3.28 | 3.31 | 3.32 | 3.63 | 3.88 | 4.24  | 4.71  | 4.66  |
| 12/13/07 | 2.7  |      | 2.87 |      | 3.22 | 3.22 | 3.21 | 3.22 | 3.54 | 3.8  | 4.18  | 4.66  | 4.61  |
| 12/12/07 | 2.89 |      | 2.88 |      | 3.2  | 3.16 | 3.07 | 3.12 | 3.41 | 3.68 | 4.05  | 4.55  | 4.51  |
| 12/11/07 | 2.89 |      | 2.94 |      | 3.17 | 3.09 | 2.94 | 2.99 | 3.32 | 3.59 | 3.98  | 4.51  | 4.47  |
| 12/10/07 | 3.05 |      | 3.05 |      | 3.31 | 3.26 | 3.17 | 3.19 | 3.54 | 3.8  | 4.15  | 4.64  | 4.6   |
| 12/7/07  | 3.04 |      | 3.12 |      | 3.3  | 3.24 | 3.12 | 3.15 | 3.51 | 3.77 | 4.12  | 4.62  | 4.58  |
| 12/6/07  | 3.09 |      | 3.09 |      | 3.29 | 3.2  | 3.03 | 3.03 | 3.39 | 3.66 | 4.02  | 4.52  | 4.49  |
| 12/5/07  | 3.15 |      | 3.07 |      | 3.24 | 3.13 | 2.9  | 2.91 | 3.28 | 3.55 | 3.92  | 4.42  | 4.39  |
| 12/4/07  | 3.16 |      | 3.07 |      | 3.22 | 3.11 | 2.9  | 2.92 | 3.28 | 3.54 | 3.89  | 4.38  | 4.34  |
| 12/3/07  | 3.55 |      | 3.06 |      | 3.28 | 3.15 | 2.9  | 2.93 | 3.28 | 3.53 | 3.89  | 4.38  | 4.34  |
| 11/30/07 | 3.63 |      | 3.15 |      | 3.37 | 3.26 | 3.04 | 3.09 | 3.41 | 3.64 | 3.97  | 4.44  | 4.4   |
| 11/29/07 | 3.38 |      | 2.99 |      | 3.3  | 3.22 | 3.06 | 3.11 | 3.42 | 3.64 | 3.94  | 4.39  | 4.35  |
| 11/28/07 | 3.52 |      | 3.05 |      | 3.38 | 3.31 | 3.17 | 3.21 | 3.5  | 3.72 | 4.03  | 4.46  | 4.41  |
| 11/27/07 | 3.68 |      | 3.16 |      | 3.37 | 3.26 | 3.05 | 3.04 | 3.38 | 3.61 | 3.95  | 4.4   | 4.36  |
| 11/26/07 | 3.53 |      | 3.13 |      | 3.33 | 3.2  | 2.92 | 2.93 | 3.23 | 3.48 | 3.83  | 4.29  | 4.26  |
| 11/23/07 | 3.64 |      | 3.23 |      | 3.39 | 3.28 | 3.07 | 3.1  | 3.42 | 3.67 | 4.01  | 4.46  | 4.43  |
| 11/21/07 | 3.54 |      | 3.09 |      | 3.28 | 3.18 | 2.99 | 3.03 | 3.4  | 3.65 | 4     | 4.49  | 4.46  |
| 11/20/07 | 3.65 |      | 3.25 |      | 3.41 | 3.32 | 3.14 | 3.15 | 3.52 | 3.74 | 4.06  | 4.51  | 4.49  |
| 11/19/07 | 3.74 |      | 3.4  |      | 3.55 | 3.43 | 3.18 | 3.16 | 3.57 | 3.78 | 4.07  | 4.5   | 4.47  |
| 11/16/07 | 3.78 |      | 3.4  |      | 3.57 | 3.49 | 3.33 | 3.3  | 3.68 | 3.88 | 4.15  | 4.56  | 4.52  |
| 11/15/07 | 3.74 |      | 3.3  |      | 3.56 | 3.49 | 3.35 | 3.35 | 3.71 | 3.9  | 4.17  | 4.58  | 4.54  |
| 11/14/07 | 3.86 |      | 3.41 |      | 3.7  | 3.65 | 3.57 | 3.53 | 3.86 | 4.03 | 4.28  | 4.65  | 4.61  |
| 11/13/07 | 3.73 |      | 3.5  |      | 3.76 | 3.68 | 3.54 | 3.52 | 3.84 | 4.01 | 4.26  | 4.64  | 4.61  |
| 11/9/07  | 3.42 |      | 3.27 |      | 3.64 | 3.57 | 3.42 | 3.44 | 3.77 | 3.96 | 4.23  | 4.64  | 4.61  |
| 11/8/07  | 3.56 |      | 3.38 |      | 3.67 | 3.61 | 3.47 | 3.46 | 3.81 | 4    | 4.28  | 4.7   | 4.67  |
| 11/7/07  | 3.77 |      | 3.49 |      | 3.76 | 3.71 | 3.61 | 3.6  | 3.92 | 4.09 | 4.34  | 4.71  | 4.67  |
| 11/6/07  | 3.99 |      | 3.76 |      | 3.9  | 3.83 | 3.7  | 3.73 | 3.99 | 4.15 | 4.38  | 4.7   | 4.66  |
| 11/5/07  | 3.86 |      | 3.71 |      | 3.94 | 3.86 | 3.69 | 3.71 | 3.96 | 4.12 | 4.35  | 4.67  | 4.63  |
| 11/2/07  | 3.73 |      | 3.61 |      | 3.79 | 3.74 | 3.66 | 3.68 | 3.93 | 4.09 | 4.31  | 4.65  | 4.61  |
| 11/1/07  | 3.9  |      | 3.81 |      | 3.95 | 3.89 | 3.77 | 3.8  | 4.02 | 4.16 | 4.36  | 4.69  | 4.64  |
| 10/31/07 | 4.01 |      | 3.94 |      | 4.09 | 4.04 | 3.94 | 3.94 | 4.16 | 4.29 | 4.48  | 4.79  | 4.74  |
| 10/30/07 | 4.03 |      | 3.96 |      | 4.07 | 3.98 | 3.82 | 3.85 | 4.06 | 4.2  | 4.4   | 4.72  | 4.68  |
| 10/29/07 | 3.96 |      | 4.01 |      | 4.1  | 4    | 3.79 | 3.84 | 4.04 | 4.19 | 4.39  | 4.71  | 4.66  |
| 10/26/07 | 3.97 |      | 3.96 |      | 4.05 | 3.96 | 3.77 | 3.79 | 4.04 | 4.19 | 4.41  | 4.73  | 4.68  |
| 10/25/07 | 3.92 |      | 3.94 |      | 4.02 | 3.93 | 3.74 | 3.78 | 4.01 | 4.15 | 4.37  | 4.7   | 4.66  |
| 10/24/07 | 3.83 |      | 3.85 |      | 4    | 3.91 | 3.74 | 3.79 | 3.99 | 4.14 | 4.36  | 4.69  | 4.64  |
| 10/23/07 | 3.98 |      | 3.98 |      | 4.12 | 4.01 | 3.81 | 3.86 | 4.06 | 4.2  | 4.41  | 4.74  | 4.69  |
| 10/22/07 | 3.69 |      | 4    |      | 4.15 | 4.05 | 3.85 | 3.88 | 4.08 | 4.21 | 4.42  | 4.73  | 4.68  |
| 10/19/07 | 3.45 |      | 3.86 |      | 4.07 | 3.98 | 3.8  | 3.85 | 4.03 | 4.19 | 4.41  | 4.74  | 4.68  |
| 10/18/07 | 3.21 |      | 3.76 |      | 4.09 | 4.03 | 3.93 | 3.98 | 4.17 | 4.31 | 4.52  | 4.84  | 4.78  |
| 10/17/07 | 3.74 |      | 4.01 |      | 4.17 | 4.11 | 4    | 4.04 | 4.22 | 4.36 | 4.57  | 4.88  | 4.82  |
| 10/16/07 | 4.14 |      | 4.25 |      | 4.33 | 4.26 | 4.12 | 4.17 | 4.34 | 4.47 | 4.66  | 4.97  | 4.9   |
| 10/15/07 | 4.25 |      | 4.3  |      | 4.4  | 4.33 | 4.22 | 4.25 | 4.4  | 4.52 | 4.69  | 4.98  | 4.91  |
| 10/12/07 | 4.12 |      | 4.2  |      | 4.31 | 4.28 | 4.23 | 4.27 | 4.42 | 4.53 | 4.7   | 4.98  | 4.91  |
| 10/11/07 | 3.98 |      | 4.12 |      | 4.27 | 4.22 | 4.13 | 4.18 | 4.36 | 4.48 | 4.66  | 4.95  | 4.87  |
| 10/10/07 | 3.81 |      | 4.06 |      | 4.27 | 4.23 | 4.15 | 4.21 | 4.37 | 4.49 | 4.65  | 4.93  | 4.86  |
| 10/9/07  | 3.72 |      | 4.06 |      | 4.28 | 4.23 | 4.15 | 4.21 | 4.38 | 4.49 | 4.67  | 4.93  | 4.87  |
| 10/5/07  | 3.58 |      | 4    |      | 4.2  | 4.16 | 4.08 | 4.16 | 4.33 | 4.46 | 4.65  | 4.94  | 4.87  |
| 10/4/07  | 3.63 |      | 3.96 |      | 4.15 | 4.1  | 4    | 4.06 | 4.22 | 4.35 | 4.54  | 4.83  | 4.77  |
| 10/3/07  | 3.67 |      | 3.96 |      | 4.16 | 4.11 | 4.02 | 4.07 | 4.24 | 4.37 | 4.55  | 4.85  | 4.79  |
| 10/2/07  | 3.63 |      | 3.96 |      | 4.16 | 4.1  | 3.98 | 4.01 | 4.2  | 4.34 | 4.54  | 4.83  | 4.77  |
| 10/1/07  | 3.52 |      | 3.92 |      | 4.15 | 4.11 | 4.02 | 4.05 | 4.24 | 4.37 | 4.56  | 4.85  | 4.79  |
| 9/28/07  | 3.43 |      | 3.82 |      | 4.09 | 4.05 | 3.97 | 4.03 | 4.23 | 4.38 | 4.59  | 4.89  | 4.83  |
| 9/27/07  | 3.3  |      | 3.71 |      | 4.07 | 4.03 | 3.95 | 4.02 | 4.22 | 4.37 | 4.58  | 4.89  | 4.84  |
| 9/26/07  | 3.25 |      | 3.73 |      | 4.06 | 4.03 | 3.97 | 4.07 | 4.27 | 4.43 | 4.63  | 4.95  | 4.9   |
| 9/25/07  | 3.34 |      | 3.79 |      | 4.06 | 4.04 | 4    | 4.09 | 4.26 | 4.41 | 4.63  | 4.94  | 4.89  |
| 9/24/07  | 3.35 |      | 3.84 |      | 4.11 | 4.09 | 4.05 | 4.14 | 4.31 | 4.44 | 4.63  | 4.94  | 4.88  |
| 9/21/07  | 3.24 |      | 3.74 |      | 4.1  | 4.09 | 4.06 | 4.15 | 4.31 | 4.44 | 4.64  | 4.95  | 4.89  |
| 9/20/07  | 3.46 |      | 3.79 |      | 4.11 | 4.1  | 4.1  | 4.19 | 4.35 | 4.49 | 4.69  | 4.99  | 4.96  |
| 9/19/07  | 3.62 |      | 3.93 |      | 4.09 | 4.06 | 4    | 4.06 | 4.2  | 4.33 | 4.53  | 4.86  | 4.83  |
| 9/18/07  | 3.87 |      | 4.01 |      | 4.12 | 4.08 | 4    | 4.04 | 4.19 | 4.32 | 4.5   | 4.81  | 4.77  |
| 9/17/07  | 3.82 |      | 4.15 |      | 4.31 | 4.23 | 4.08 | 4.11 | 4.21 | 4.32 | 4.48  | 4.76  | 4.72  |
| 9/14/07  | 3.85 |      | 4.01 |      | 4.22 | 4.16 | 4.05 | 4.07 | 4.18 | 4.3  | 4.47  | 4.77  | 4.72  |
| 9/13/07  | 4.04 |      | 4.08 |      | 4.27 | 4.2  | 4.08 | 4.11 | 4.22 | 4.33 | 4.49  | 4.79  | 4.75  |
| 9/12/07  | 4    |      | 4.03 |      | 4.2  | 4.12 | 3.95 | 3.99 | 4.11 | 4.23 | 4.41  | 4.72  | 4.68  |
| 9/11/07  | 4.13 |      | 4.11 |      | 4.27 | 4.16 | 3.95 | 3.97 | 4.07 | 4.19 | 4.37  | 4.68  | 4.65  |
| 9/10/07  | 3.93 |      | 3.96 |      | 4.2  | 4.09 | 3.87 | 3.89 | 4    | 4.13 | 4.34  | 4.68  | 4.65  |
| 9/7/07   | 4.03 |      | 4.07 |      | 4.2  | 4.1  | 3.9  | 3.92 | 4.03 | 4.17 | 4.38  | 4.73  | 4.7   |
| 9/6/07   | 4.28 |      | 4.29 |      | 4.42 | 4.3  | 4.08 | 4.09 | 4.2  | 4.32 | 4.51  | 4.84  | 4.79  |
| 9/5/07   | 4.41 |      | 4.36 |      | 4.41 | 4.28 | 4.03 | 4.05 | 4.16 | 4.29 | 4.48  | 4.82  | 4.78  |
| 9/4/07   | 4.55 |      | 4.47 |      | 4.52 | 4.39 | 4.13 | 4.16 | 4.26 | 4.38 | 4.56  | 4.88  | 4.84  |
| 8/31/07  | 4.02 |      | 4.01 |      | 4.21 | 4.19 | 4.15 | 4.16 | 4.25 | 4.36 | 4.54  | 4.87  | 4.83  |
| 8/30/07  | 3.69 |      | 3.84 |      | 4.21 | 4.17 | 4.08 | 4.14 | 4.21 | 4.33 | 4.51  | 4.87  | 4.83  |
| 8/29/07  | 4.02 |      | 3.98 |      | 4.3  | 4.24 | 4.14 | 4.19 | 4.31 | 4.41 | 4.57  | 4.93  | 4.88  |
| 8/28/07  | 4.6  |      | 4.4  |      | 4.48 | 4.36 | 4.13 | 4.14 | 4.25 | 4.36 | 4.53  | 4.9   | 4.86  |
| 8/27/07  | 4.74 |      | 4.63 |      | 4.69 | 4.55 | 4.28 | 4.28 | 4.39 | 4.47 | 4.6   | 4.92  | 4.87  |
| 8/24/07  | 4.24 |      | 4.24 |      | 4.32 | 4.31 | 4.3  | 4.31 | 4.42 | 4.5  | 4.63  | 4.95  | 4.88  |
| 8/23/07  | 3.79 |      | 3.89 |      | 4.19 | 4.19 | 4.2  | 4.24 | 4.36 | 4.47 | 4.62  | 4.98  | 4.93  |
| 8/22/07  | 3.12 |      | 3.67 |      | 4.08 | 4.1  | 4.15 | 4.19 | 4.34 | 4.46 | 4.63  | 5.01  | 4.96  |
| 8/21/07  | 3.17 |      | 3.59 |      | 4.08 | 4.07 | 4.05 | 4.12 | 4.27 | 4.41 | 4.6   | 5     | 4.95  |
| 8/20/07  | 2.47 |      | 3.12 |      | 4.17 | 4.15 | 4.11 | 4.19 | 4.32 | 4.44 | 4.64  | 5.04  | 4.98  |
| 8/17/07  | 3.03 |      | 3.76 |      | 4.19 | 4.19 | 4.18 | 4.25 | 4.35 | 4.47 | 4.68  | 5.06  | 5     |
| 8/16/07  | 3.13 |      | 3.79 |      | 4.22 | 4.18 | 4.08 | 4.15 | 4.26 | 4.39 | 4.6   | 4.99  | 4.92  |
| 8/15/07  | 4.18 |      | 4.21 |      | 4.48 | 4.41 | 4.27 | 4.31 | 4.41 | 4.52 | 4.69  | 5.07  | 5     |
| 8/14/07  | 4.62 |      | 4.64 |      | 4.81 | 4.67 | 4.39 | 4.42 | 4.51 | 4.6  | 4.73  | 5.06  | 4.99  |
| 8/13/07  | 4.61 |      | 4.74 |      | 4.9  | 4.75 | 4.46 | 4.49 | 4.57 | 4.65 | 4.78  | 5.09  | 5.01  |
| 8/10/07  | 4.38 |      | 4.57 |      | 4.8  | 4.69 | 4.47 | 4.51 | 4.59 | 4.68 | 4.81  | 5.11  | 5.03  |
| 8/9/07   | 4.7  |      | 4.81 |      | 4.86 | 4.74 | 4.49 | 4.51 | 4.58 | 4.66 | 4.79  | 5.1   | 5.02  |
| 8/8/07   | 5.04 |      | 4.95 |      | 5.01 | 4.89 | 4.64 | 4.64 | 4.69 | 4.75 | 4.84  | 5.11  | 5.01  |
| 8/7/07   | 5.05 |      | 4.94 |      | 4.98 | 4.84 | 4.56 | 4.55 | 4.6  | 4.66 | 4.77  | 5.01  | 4.92  |
| 8/6/07   | 4.92 |      | 4.88 |      | 4.92 | 4.76 | 4.46 | 4.45 | 4.52 | 4.6  | 4.72  | 4.98  | 4.89  |
| 8/3/07   | 4.94 |      | 4.85 |      | 4.91 | 4.76 | 4.46 | 4.45 | 4.52 | 4.59 | 4.71  | 4.96  | 4.87  |
| 8/2/07   | 5.02 |      | 4.89 |      | 4.95 | 4.83 | 4.59 | 4.57 | 4.62 | 4.68 | 4.77  | 5     | 4.91  |
| 8/1/07   | 5.05 |      | 4.89 |      | 4.96 | 4.82 | 4.56 | 4.53 | 4.6  | 4.66 | 4.76  | 4.99  | 4.9   |
| 7/31/07  | 5.13 |      | 4.96 |      | 4.99 | 4.85 | 4.56 | 4.55 | 4.6  | 4.67 | 4.78  | 5     | 4.92  |
| 7/30/07  | 4.95 |      | 4.96 |      | 5    | 4.87 | 4.59 | 4.57 | 4.64 | 4.71 | 4.82  | 5.05  | 4.97  |
| 7/27/07  | 4.89 |      | 4.85 |      | 4.94 | 4.82 | 4.56 | 4.53 | 4.6  | 4.68 | 4.8   | 5.03  | 4.95  |
| 7/26/07  | 4.98 |      | 4.92 |      | 4.96 | 4.83 | 4.56 | 4.54 | 4.61 | 4.68 | 4.79  | 5.02  | 4.95  |
| 7/25/07  | 5.04 |      | 4.99 |      | 5.05 | 4.95 | 4.74 | 4.74 | 4.8  | 4.85 | 4.92  | 5.12  | 5.04  |
| 7/24/07  | 5.05 |      | 5.02 |      | 5.08 | 4.97 | 4.77 | 4.76 | 4.82 | 4.87 | 4.94  | 5.13  | 5.05  |
| 7/23/07  | 4.88 |      | 5.02 |      | 5.1  | 5    | 4.8  | 4.81 | 4.86 | 4.9  | 4.97  | 5.15  | 5.07  |
| 7/20/07  | 4.76 |      | 4.97 |      | 5.05 | 4.96 | 4.79 | 4.78 | 4.85 | 4.9  | 4.96  | 5.14  | 5.07  |
| 7/19/07  | 4.78 |      | 4.98 |      | 5.06 | 5    | 4.87 | 4.88 | 4.94 | 4.98 | 5.04  | 5.2   | 5.12  |
| 7/18/07  | 4.77 |      | 4.96 |      | 5.05 | 4.98 | 4.84 | 4.86 | 4.91 | 4.95 | 5.02  | 5.18  | 5.1   |
| 7/17/07  | 4.77 |      | 4.96 |      | 5.08 | 5.02 | 4.91 | 4.92 | 4.98 | 5.02 | 5.08  | 5.24  | 5.16  |
| 7/16/07  | 4.75 |      | 4.98 |      | 5.08 | 5.01 | 4.89 | 4.89 | 4.95 | 4.99 | 5.05  | 5.21  | 5.14  |
| 7/13/07  | 4.72 |      | 4.97 |      | 5.05 | 5.01 | 4.94 | 4.95 | 5.01 | 5.05 | 5.11  | 5.27  | 5.19  |
| 7/12/07  | 4.73 |      | 4.97 |      | 5.05 | 5.02 | 4.94 | 4.97 | 5.03 | 5.08 | 5.13  | 5.29  | 5.22  |
| 7/11/07  | 4.73 |      | 4.95 |      | 5.04 | 4.99 | 4.89 | 4.9  | 4.98 | 5.02 | 5.09  | 5.26  | 5.18  |
| 7/10/07  | 4.74 |      | 4.95 |      | 5.03 | 4.97 | 4.85 | 4.87 | 4.93 | 4.97 | 5.03  | 5.21  | 5.14  |
| 7/9/07   | 4.68 |      | 4.97 |      | 5.05 | 5.03 | 4.97 | 5    | 5.07 | 5.11 | 5.16  | 5.32  | 5.25  |
| 7/6/07   | 4.71 |      | 4.95 |      | 5.01 | 5    | 4.99 | 5.02 | 5.1  | 5.14 | 5.19  | 5.36  | 5.28  |
| 7/5/07   | 4.76 |      | 4.95 |      | 5.03 | 5.02 | 4.99 | 5    | 5.05 | 5.1  | 5.16  | 5.32  | 5.24  |
| 7/3/07   | 4.77 |      | 4.95 |      | 5.02 | 4.98 | 4.89 | 4.9  | 4.95 | 4.99 | 5.05  | 5.22  | 5.14  |
| 7/2/07   | 4.55 |      | 4.95 |      | 5.02 | 4.97 | 4.86 | 4.86 | 4.9  | 4.93 | 5     | 5.18  | 5.09  |
| 6/29/07  | 4.28 |      | 4.82 |      | 4.93 | 4.91 | 4.87 | 4.89 | 4.92 | 4.96 | 5.03  | 5.21  | 5.12  |
| 6/28/07  | 4.08 |      | 4.78 |      | 4.95 | 4.95 | 4.96 | 4.98 | 5.02 | 5.06 | 5.12  | 5.3   | 5.22  |
| 6/27/07  | 4.24 |      | 4.77 |      | 4.95 | 4.93 | 4.91 | 4.93 | 4.97 | 5.02 | 5.09  | 5.28  | 5.2   |
| 6/26/07  | 4.53 |      | 4.82 |      | 5.01 | 4.97 | 4.9  | 4.95 | 4.99 | 5.03 | 5.1   | 5.31  | 5.22  |
| 6/25/07  | 4.43 |      | 4.82 |      | 5.01 | 4.96 | 4.87 | 4.92 | 4.97 | 5.01 | 5.09  | 5.28  | 5.2   |
| 6/22/07  | 4.29 |      | 4.73 |      | 4.95 | 4.94 | 4.92 | 4.97 | 5.02 | 5.07 | 5.14  | 5.34  | 5.25  |
| 6/21/07  | 4.17 |      | 4.7  |      | 4.96 | 4.96 | 4.98 | 5.01 | 5.06 | 5.1  | 5.16  | 5.36  | 5.28  |
| 6/20/07  | 4.42 |      | 4.74 |      | 4.97 | 4.97 | 4.97 | 5.01 | 5.05 | 5.09 | 5.14  | 5.32  | 5.24  |
| 6/19/07  | 4.44 |      | 4.65 |      | 4.91 | 4.92 | 4.94 | 4.98 | 5    | 5.03 | 5.09  | 5.28  | 5.2   |
| 6/18/07  | 4.47 |      | 4.63 |      | 4.93 | 4.95 | 5.01 | 5.05 | 5.07 | 5.1  | 5.15  | 5.34  | 5.26  |
| 6/15/07  | 4.46 |      | 4.56 |      | 4.87 | 4.93 | 5.05 | 5.07 | 5.1  | 5.12 | 5.16  | 5.34  | 5.26  |
| 6/14/07  | 4.51 |      | 4.65 |      | 4.93 | 4.98 | 5.1  | 5.13 | 5.16 | 5.19 | 5.23  | 5.39  | 5.3   |
| 6/13/07  | 4.62 |      | 4.66 |      | 4.94 | 4.98 | 5.08 | 5.1  | 5.13 | 5.16 | 5.2   | 5.36  | 5.28  |
| 6/12/07  | 4.65 |      | 4.72 |      | 4.97 | 5.01 | 5.08 | 5.13 | 5.18 | 5.21 | 5.26  | 5.44  | 5.35  |
| 6/11/07  | 4.7  |      | 4.73 |      | 4.96 | 4.98 | 5.01 | 5.03 | 5.07 | 5.1  | 5.14  | 5.32  | 5.24  |
| 6/8/07   | 4.76 |      | 4.77 |      | 4.93 | 4.96 | 5.01 | 5.03 | 5.06 | 5.08 | 5.12  | 5.3   | 5.22  |
| 6/7/07   | 4.8  |      | 4.8  |      | 4.97 | 4.99 | 5.03 | 5.03 | 5.05 | 5.07 | 5.11  | 5.29  | 5.2   |
| 6/6/07   | 4.78 |      | 4.8  |      | 4.95 | 4.96 | 4.97 | 4.94 | 4.94 | 4.94 | 4.97  | 5.17  | 5.08  |
| 6/5/07   | 4.75 |      | 4.83 |      | 4.99 | 4.99 | 4.99 | 4.97 | 4.96 | 4.96 | 4.98  | 5.16  | 5.07  |
| 6/4/07   | 4.78 |      | 4.81 |      | 4.99 | 4.99 | 4.97 | 4.92 | 4.91 | 4.91 | 4.93  | 5.11  | 5.02  |
| 6/1/07   | 4.8  |      | 4.79 |      | 4.98 | 4.98 | 4.97 | 4.94 | 4.92 | 4.92 | 4.95  | 5.15  | 5.06  |
| 5/31/07  | 4.78 |      | 4.73 |      | 4.96 | 4.95 | 4.92 | 4.88 | 4.86 | 4.87 | 4.9   | 5.1   | 5.01  |
| 5/30/07  | 4.94 |      | 4.85 |      | 4.99 | 4.96 | 4.89 | 4.85 | 4.83 | 4.84 | 4.88  | 5.09  | 5.01  |
| 5/29/07  | 4.95 |      | 4.9  |      | 5    | 4.96 | 4.88 | 4.83 | 4.82 | 4.83 | 4.88  | 5.09  | 5.01  |
| 5/25/07  | 4.97 |      | 4.88 |      | 4.97 | 4.93 | 4.85 | 4.81 | 4.8  | 4.82 | 4.86  | 5.09  | 5.01  |
| 5/24/07  | 4.99 |      | 4.91 |      | 4.99 | 4.94 | 4.85 | 4.8  | 4.79 | 4.8  | 4.86  | 5.09  | 5     |
| 5/23/07  | 5    |      | 4.91 |      | 5.01 | 4.96 | 4.85 | 4.79 | 4.79 | 4.8  | 4.86  | 5.09  | 5.01  |
| 5/22/07  | 5.01 |      | 4.93 |      | 5.02 | 4.96 | 4.83 | 4.77 | 4.76 | 4.78 | 4.83  | 5.06  | 4.98  |
| 5/21/07  | 4.85 |      | 4.88 |      | 5.01 | 4.95 | 4.81 | 4.74 | 4.71 | 4.73 | 4.79  | 5.02  | 4.94  |
| 5/18/07  | 4.78 |      | 4.84 |      | 4.98 | 4.92 | 4.82 | 4.75 | 4.74 | 4.75 | 4.81  | 5.03  | 4.96  |
| 5/17/07  | 4.8  |      | 4.81 |      | 4.9  | 4.86 | 4.78 | 4.71 | 4.68 | 4.69 | 4.76  | 4.99  | 4.91  |
| 5/16/07  | 4.73 |      | 4.75 |      | 4.86 | 4.82 | 4.73 | 4.66 | 4.62 | 4.64 | 4.71  | 4.95  | 4.88  |
| 5/15/07  | 4.79 |      | 4.83 |      | 4.91 | 4.85 | 4.75 | 4.66 | 4.63 | 4.65 | 4.71  | 4.95  | 4.88  |
| 5/14/07  | 4.72 |      | 4.85 |      | 4.94 | 4.87 | 4.73 | 4.65 | 4.61 | 4.63 | 4.69  | 4.93  | 4.86  |
| 5/11/07  | 4.75 |      | 4.87 |      | 4.91 | 4.85 | 4.71 | 4.62 | 4.58 | 4.6  | 4.67  | 4.92  | 4.85  |
| 5/10/07  | 4.77 |      | 4.87 |      | 4.95 | 4.86 | 4.7  | 4.6  | 4.56 | 4.58 | 4.65  | 4.9   | 4.83  |
| 5/9/07   | 4.75 |      | 4.88 |      | 4.99 | 4.9  | 4.73 | 4.64 | 4.58 | 4.6  | 4.67  | 4.91  | 4.83  |
| 5/8/07   | 4.76 |      | 4.9  |      | 5.02 | 4.91 | 4.68 | 4.58 | 4.54 | 4.56 | 4.63  | 4.87  | 4.8   |
| 5/7/07   | 4.76 |      | 4.89 |      | 5.03 | 4.92 | 4.68 | 4.58 | 4.55 | 4.57 | 4.64  | 4.86  | 4.79  |
| 5/4/07   | 4.74 |      | 4.9  |      | 5.03 | 4.91 | 4.68 | 4.59 | 4.55 | 4.58 | 4.65  | 4.88  | 4.8   |
| 5/3/07   | 4.74 |      | 4.9  |      | 5.03 | 4.93 | 4.71 | 4.62 | 4.59 | 4.61 | 4.68  | 4.91  | 4.84  |
| 5/2/07   | 4.72 |      | 4.91 |      | 5.02 | 4.9  | 4.65 | 4.57 | 4.55 | 4.58 | 4.65  | 4.89  | 4.82  |
| 5/1/07   | 4.69 |      | 4.9  |      | 5.01 | 4.89 | 4.63 | 4.56 | 4.54 | 4.57 | 4.64  | 4.89  | 4.81  |
| 4/30/07  | 4.8  |      | 4.91 |      | 5.03 | 4.89 | 4.6  | 4.54 | 4.51 | 4.55 | 4.63  | 4.88  | 4.81  |
| 4/27/07  | 4.85 |      | 4.95 |      | 5.03 | 4.91 | 4.67 | 4.61 | 4.59 | 4.62 | 4.71  | 4.96  | 4.89  |
| 4/26/07  | 4.91 |      | 4.96 |      | 5.04 | 4.92 | 4.67 | 4.6  | 4.59 | 4.61 | 4.69  | 4.95  | 4.87  |
| 4/25/07  | 4.94 |      | 4.97 |      | 5.03 | 4.9  | 4.63 | 4.55 | 4.55 | 4.57 | 4.66  | 4.91  | 4.83  |
| 4/24/07  | 4.92 |      | 4.98 |      | 5.03 | 4.88 | 4.58 | 4.52 | 4.51 | 4.54 | 4.63  | 4.88  | 4.8   |
| 4/23/07  | 4.93 |      | 4.98 |      | 5.04 | 4.9  | 4.62 | 4.55 | 4.55 | 4.57 | 4.66  | 4.91  | 4.83  |
| 4/20/07  | 4.93 |      | 4.99 |      | 5.05 | 4.91 | 4.64 | 4.58 | 4.57 | 4.6  | 4.68  | 4.93  | 4.85  |
| 4/19/07  | 4.93 |      | 4.99 |      | 5.04 | 4.91 | 4.64 | 4.58 | 4.57 | 4.6  | 4.68  | 4.92  | 4.84  |
| 4/18/07  | 4.94 |      | 5    |      | 5.04 | 4.91 | 4.64 | 4.57 | 4.56 | 4.58 | 4.66  | 4.9   | 4.81  |
| 4/17/07  | 4.94 |      | 5.01 |      | 5.07 | 4.93 | 4.68 | 4.61 | 4.61 | 4.62 | 4.69  | 4.93  | 4.85  |
| 4/16/07  | 4.97 |      | 5.01 |      | 5.09 | 4.97 | 4.74 | 4.68 | 4.67 | 4.69 | 4.74  | 4.98  | 4.89  |
| 4/13/07  | 4.98 |      | 5.02 |      | 5.09 | 4.98 | 4.76 | 4.71 | 4.68 | 4.7  | 4.76  | 5.01  | 4.93  |
| 4/12/07  | 5    |      | 5.03 |      | 5.1  | 4.97 | 4.73 | 4.66 | 4.66 | 4.67 | 4.74  | 4.99  | 4.91  |
| 4/11/07  | 5.01 |      | 5.04 |      | 5.1  | 4.97 | 4.73 | 4.66 | 4.66 | 4.67 | 4.74  | 5     | 4.92  |
| 4/10/07  | 5    |      | 5.03 |      | 5.1  | 4.97 | 4.71 | 4.64 | 4.63 | 4.65 | 4.73  | 4.99  | 4.91  |
| 4/9/07   | 5.08 |      | 5.02 |      | 5.11 | 4.98 | 4.73 | 4.67 | 4.66 | 4.68 | 4.75  | 5     | 4.92  |
| 4/6/07   | 5.1  |      | 5.05 |      | 5.1  | 4.98 | 4.75 | 4.68 | 4.67 | 4.69 | 4.76  | 5     | 4.92  |
| 4/5/07   | 5.1  |      | 5.04 |      | 5.07 | 4.93 | 4.63 | 4.57 | 4.57 | 4.6  | 4.68  | 4.95  | 4.87  |
| 4/4/07   | 5.16 |      | 5.07 |      | 5.08 | 4.92 | 4.61 | 4.55 | 4.55 | 4.58 | 4.66  | 4.92  | 4.85  |
| 4/3/07   | 5.15 |      | 5.05 |      | 5.09 | 4.93 | 4.63 | 4.57 | 4.56 | 4.59 | 4.67  | 4.93  | 4.85  |
| 4/2/07   | 5.12 |      | 5.04 |      | 5.09 | 4.92 | 4.6  | 4.53 | 4.54 | 4.57 | 4.65  | 4.92  | 4.84  |
| 3/30/07  | 5.07 |      | 5.04 |      | 5.06 | 4.9  | 4.58 | 4.54 | 4.54 | 4.58 | 4.65  | 4.92  | 4.84  |
| 3/29/07  | 5.05 |      | 5.05 |      | 5.06 | 4.9  | 4.58 | 4.52 | 4.53 | 4.55 | 4.64  | 4.9   | 4.83  |
| 3/28/07  | 5.18 |      | 5.06 |      | 5.08 | 4.9  | 4.53 | 4.49 | 4.5  | 4.53 | 4.62  | 4.9   | 4.83  |
| 3/27/07  | 5.2  |      | 5.08 |      | 5.09 | 4.91 | 4.58 | 4.51 | 4.5  | 4.53 | 4.62  | 4.89  | 4.81  |
| 3/26/07  | 5.22 |      | 5.06 |      | 5.09 | 4.91 | 4.56 | 4.5  | 4.48 | 4.51 | 4.6   | 4.86  | 4.79  |
| 3/23/07  | 5.24 |      | 5.08 |      | 5.1  | 4.93 | 4.6  | 4.54 | 4.52 | 4.54 | 4.62  | 4.88  | 4.8   |
| 3/22/07  | 5.23 |      | 5.06 |      | 5.08 | 4.91 | 4.58 | 4.51 | 4.49 | 4.52 | 4.6   | 4.86  | 4.78  |
| 3/21/07  | 5.24 |      | 5.05 |      | 5.08 | 4.89 | 4.51 | 4.44 | 4.43 | 4.45 | 4.53  | 4.78  | 4.7   |
| 3/20/07  | 5.22 |      | 5.06 |      | 5.12 | 4.94 | 4.6  | 4.51 | 4.47 | 4.49 | 4.56  | 4.79  | 4.71  |
| 3/19/07  | 5.17 |      | 5.06 |      | 5.13 | 4.96 | 4.61 | 4.54 | 4.5  | 4.51 | 4.58  | 4.81  | 4.72  |
| 3/16/07  | 5.18 |      | 5.04 |      | 5.13 | 4.95 | 4.58 | 4.51 | 4.47 | 4.49 | 4.55  | 4.79  | 4.7   |
| 3/15/07  | 5.21 |      | 5.05 |      | 5.12 | 4.93 | 4.57 | 4.5  | 4.46 | 4.47 | 4.54  | 4.78  | 4.69  |
| 3/14/07  | 5.24 |      | 5.06 |      | 5.1  | 4.91 | 4.54 | 4.47 | 4.44 | 4.46 | 4.53  | 4.78  | 4.69  |
| 3/13/07  | 5.23 |      | 5.09 |      | 5.1  | 4.9  | 4.52 | 4.45 | 4.41 | 4.43 | 4.5   | 4.75  | 4.66  |
| 3/12/07  | 5.22 |      | 5.09 |      | 5.13 | 4.96 | 4.62 | 4.55 | 4.5  | 4.51 | 4.56  | 4.78  | 4.69  |
| 3/9/07   | 5.22 |      | 5.1  |      | 5.13 | 4.98 | 4.66 | 4.58 | 4.55 | 4.55 | 4.59  | 4.81  | 4.72  |
| 3/8/07   | 5.24 |      | 5.1  |      | 5.08 | 4.91 | 4.56 | 4.49 | 4.45 | 4.46 | 4.51  | 4.74  | 4.65  |
| 3/7/07   | 5.24 |      | 5.12 |      | 5.09 | 4.9  | 4.54 | 4.48 | 4.45 | 4.46 | 4.5   | 4.73  | 4.64  |
| 3/6/07   | 5.24 |      | 5.14 |      | 5.1  | 4.92 | 4.58 | 4.52 | 4.48 | 4.49 | 4.53  | 4.76  | 4.66  |
| 3/5/07   | 5.22 |      | 5.1  |      | 5.08 | 4.89 | 4.53 | 4.47 | 4.45 | 4.46 | 4.51  | 4.74  | 4.64  |
| 3/2/07   | 5.23 |      | 5.12 |      | 5.07 | 4.9  | 4.56 | 4.48 | 4.46 | 4.47 | 4.52  | 4.75  | 4.65  |
| 3/1/07   | 5.25 |      | 5.15 |      | 5.11 | 4.95 | 4.63 | 4.54 | 4.5  | 4.51 | 4.56  | 4.78  | 4.68  |
| 2/28/07  | 5.24 |      | 5.16 |      | 5.12 | 4.96 | 4.65 | 4.55 | 4.52 | 4.53 | 4.56  | 4.78  | 4.68  |
| 2/27/07  | 5.22 |      | 5.14 |      | 5.1  | 4.93 | 4.59 | 4.5  | 4.46 | 4.46 | 4.5   | 4.73  | 4.62  |
| 2/26/07  | 5.23 |      | 5.19 |      | 5.18 | 5.05 | 4.77 | 4.67 | 4.62 | 4.62 | 4.63  | 4.84  | 4.73  |
| 2/23/07  | 5.25 |      | 5.18 |      | 5.17 | 5.05 | 4.82 | 4.71 | 4.67 | 4.67 | 4.68  | 4.89  | 4.79  |
| 2/22/07  | 5.26 |      | 5.19 |      | 5.17 | 5.07 | 4.87 | 4.77 | 4.72 | 4.72 | 4.73  | 4.94  | 4.83  |
| 2/21/07  | 5.27 |      | 5.18 |      | 5.16 | 5.05 | 4.82 | 4.74 | 4.68 | 4.68 | 4.69  | 4.9   | 4.79  |
| 2/20/07  | 5.23 |      | 5.19 |      | 5.16 | 5.04 | 4.81 | 4.71 | 4.67 | 4.67 | 4.68  | 4.89  | 4.78  |
| 2/16/07  | 5.23 |      | 5.17 |      | 5.15 | 5.05 | 4.83 | 4.73 | 4.68 | 4.68 | 4.69  | 4.9   | 4.79  |
| 2/15/07  | 5.23 |      | 5.17 |      | 5.15 | 5.04 | 4.83 | 4.73 | 4.68 | 4.69 | 4.7   | 4.91  | 4.81  |
| 2/14/07  | 5.23 |      | 5.16 |      | 5.16 | 5.06 | 4.87 | 4.77 | 4.72 | 4.72 | 4.74  | 4.94  | 4.83  |
| 2/13/07  | 5.24 |      | 5.17 |      | 5.17 | 5.1  | 4.95 | 4.85 | 4.81 | 4.81 | 4.82  | 5.02  | 4.9   |
| 2/12/07  | 5.16 |      | 5.18 |      | 5.18 | 5.1  | 4.94 | 4.84 | 4.8  | 4.8  | 4.8   | 5     | 4.88  |
| 2/9/07   | 5.15 |      | 5.15 |      | 5.17 | 5.08 | 4.92 | 4.82 | 4.78 | 4.78 | 4.79  | 4.98  | 4.87  |
| 2/8/07   | 5.15 |      | 5.16 |      | 5.16 | 5.06 | 4.87 | 4.77 | 4.73 | 4.73 | 4.73  | 4.93  | 4.81  |
| 2/7/07   | 5.15 |      | 5.15 |      | 5.16 | 5.06 | 4.87 | 4.77 | 4.74 | 4.73 | 4.74  | 4.94  | 4.86  |
| 2/6/07   | 5.14 |      | 5.14 |      | 5.16 | 5.07 | 4.9  | 4.8  | 4.76 | 4.76 | 4.77  | 4.96  | 4.87  |
| 2/5/07   | 5.06 |      | 5.15 |      | 5.16 | 5.08 | 4.92 | 4.84 | 4.8  | 4.8  | 4.81  | 5     | 4.91  |
| 2/2/07   | 5.01 |      | 5.14 |      | 5.16 | 5.08 | 4.94 | 4.87 | 4.82 | 4.82 | 4.83  | 5.02  | 4.93  |
| 2/1/07   | 4.99 |      | 5.13 |      | 5.16 | 5.09 | 4.96 | 4.88 | 4.84 | 4.84 | 4.84  | 5.02  | 4.93  |
| 1/31/07  | 5    |      | 5.12 |      | 5.16 | 5.09 | 4.94 | 4.85 | 4.82 | 4.82 | 4.83  | 5.02  | 4.93  |
| 1/30/07  | 4.99 |      | 5.13 |      | 5.18 | 5.11 | 4.98 | 4.9  | 4.86 | 4.86 | 4.88  | 5.07  | 4.98  |
| 1/29/07  | 4.95 |      | 5.14 |      | 5.19 | 5.12 | 4.99 | 4.93 | 4.89 | 4.89 | 4.9   | 5.09  | 4.99  |
| 1/26/07  | 4.94 |      | 5.13 |      | 5.18 | 5.12 | 4.99 | 4.91 | 4.87 | 4.87 | 4.88  | 5.07  | 4.98  |
| 1/25/07  | 4.97 |      | 5.14 |      | 5.18 | 5.11 | 4.98 | 4.9  | 4.85 | 4.85 | 4.87  | 5.06  | 4.96  |
| 1/24/07  | 4.99 |      | 5.13 |      | 5.17 | 5.09 | 4.93 | 4.85 | 4.81 | 4.81 | 4.81  | 5     | 4.91  |
| 1/23/07  | 5.02 |      | 5.14 |      | 5.18 | 5.1  | 4.94 | 4.85 | 4.81 | 4.81 | 4.81  | 5     | 4.9   |
| 1/22/07  | 4.98 |      | 5.13 |      | 5.18 | 5.09 | 4.91 | 4.82 | 4.77 | 4.76 | 4.76  | 4.94  | 4.84  |
| 1/19/07  | 4.96 |      | 5.14 |      | 5.17 | 5.09 | 4.93 | 4.83 | 4.78 | 4.78 | 4.78  | 4.96  | 4.87  |
| 1/18/07  | 4.97 |      | 5.12 |      | 5.16 | 5.07 | 4.89 | 4.8  | 4.75 | 4.75 | 4.75  | 4.94  | 4.85  |
| 1/17/07  | 5.01 |      | 5.12 |      | 5.16 | 5.08 | 4.91 | 4.83 | 4.78 | 4.78 | 4.79  | 4.98  | 4.88  |
| 1/16/07  | 5    |      | 5.11 |      | 5.16 | 5.06 | 4.86 | 4.79 | 4.74 | 4.74 | 4.75  | 4.94  | 4.85  |
| 1/12/07  | 4.98 |      | 5.09 |      | 5.15 | 5.06 | 4.88 | 4.81 | 4.76 | 4.76 | 4.77  | 4.96  | 4.86  |
| 1/11/07  | 4.99 |      | 5.11 |      | 5.15 | 5.05 | 4.86 | 4.78 | 4.73 | 4.73 | 4.74  | 4.92  | 4.82  |
| 1/10/07  | 4.94 |      | 5.09 |      | 5.13 | 5.02 | 4.81 | 4.72 | 4.68 | 4.68 | 4.69  | 4.87  | 4.77  |
| 1/9/07   | 4.9  |      | 5.08 |      | 5.13 | 5.02 | 4.79 | 4.7  | 4.65 | 4.65 | 4.66  | 4.83  | 4.74  |
| 1/8/07   | 4.87 |      | 5.08 |      | 5.13 | 5.01 | 4.78 | 4.7  | 4.66 | 4.66 | 4.66  | 4.84  | 4.74  |
| 1/5/07   | 4.81 |      | 5.05 |      | 5.09 | 4.98 | 4.76 | 4.68 | 4.65 | 4.65 | 4.65  | 4.84  | 4.74  |
| 1/4/07   | 4.8  |      | 5.04 |      | 5.07 | 4.95 | 4.71 | 4.63 | 4.61 | 4.61 | 4.62  | 4.81  | 4.72  |
| 1/3/07   | 4.84 |      | 5.05 |      | 5.09 | 4.98 | 4.76 | 4.69 | 4.66 | 4.66 | 4.67  | 4.85  | 4.77  |
| 1/2/07   | 4.79 |      | 5.07 |      | 5.11 | 5    | 4.8  | 4.71 | 4.68 | 4.68 | 4.68  | 4.87  | 4.79  |
| 12/29/06 | 4.75 |      | 5.02 |      | 5.09 | 5    | 4.82 | 4.74 | 4.7  | 4.7  | 4.71  | 4.91  | 4.81  |
| 12/28/06 | 4.74 |      | 5    |      | 5.1  | 5.01 | 4.82 | 4.72 | 4.69 | 4.69 | 4.7   | 4.9   | 4.81  |
| 12/27/06 | 4.75 |      | 4.97 |      | 5.1  | 4.99 | 4.77 | 4.69 | 4.64 | 4.64 | 4.66  | 4.87  | 4.78  |
| 12/26/06 | 4.81 |      | 4.99 |      | 5.11 | 4.97 | 4.71 | 4.63 | 4.58 | 4.59 | 4.61  | 4.82  | 4.73  |
| 12/22/06 | 4.82 |      | 4.99 |      | 5.08 | 4.96 | 4.71 | 4.64 | 4.59 | 4.6  | 4.63  | 4.85  | 4.76  |
| 12/21/06 | 4.84 |      | 4.97 |      | 5.06 | 4.93 | 4.66 | 4.57 | 4.52 | 4.52 | 4.55  | 4.78  | 4.7   |
| 12/20/06 | 4.87 |      | 4.96 |      | 5.08 | 4.96 | 4.71 | 4.62 | 4.57 | 4.57 | 4.6   | 4.82  | 4.73  |
| 12/19/06 | 4.84 |      | 4.96 |      | 5.08 | 4.96 | 4.71 | 4.62 | 4.57 | 4.57 | 4.6   | 4.82  | 4.73  |
| 12/18/06 | 4.8  |      | 4.96 |      | 5.09 | 4.97 | 4.71 | 4.62 | 4.57 | 4.57 | 4.6   | 4.81  | 4.72  |
| 12/15/06 | 4.78 |      | 4.91 |      | 5.07 | 4.96 | 4.73 | 4.62 | 4.57 | 4.57 | 4.6   | 4.81  | 4.72  |
| 12/14/06 | 4.87 |      | 4.96 |      | 5.08 | 4.97 | 4.73 | 4.63 | 4.58 | 4.58 | 4.6   | 4.81  | 4.72  |
| 12/13/06 | 4.86 |      | 4.94 |      | 5.07 | 4.95 | 4.7  | 4.6  | 4.54 | 4.55 | 4.58  | 4.78  | 4.69  |
| 12/12/06 | 4.87 |      | 4.93 |      | 5.06 | 4.91 | 4.61 | 4.49 | 4.45 | 4.45 | 4.49  | 4.7   | 4.6   |
| 12/11/06 | 4.85 |      | 4.93 |      | 5.07 | 4.94 | 4.67 | 4.55 | 4.5  | 4.5  | 4.52  | 4.73  | 4.63  |
| 12/8/06  | 4.89 |      | 4.97 |      | 5.08 | 4.95 | 4.68 | 4.57 | 4.53 | 4.54 | 4.56  | 4.76  | 4.66  |
| 12/7/06  | 4.92 |      | 4.98 |      | 5.05 | 4.9  | 4.58 | 4.48 | 4.45 | 4.45 | 4.49  | 4.7   | 4.6   |
| 12/6/06  | 4.91 |      | 4.99 |      | 5.05 | 4.9  | 4.59 | 4.48 | 4.44 | 4.44 | 4.48  | 4.69  | 4.6   |
| 12/5/06  | 4.88 |      | 4.99 |      | 5.03 | 4.86 | 4.52 | 4.43 | 4.39 | 4.4  | 4.45  | 4.67  | 4.57  |
| 12/4/06  | 5.13 |      | 5.01 |      | 5.04 | 4.87 | 4.52 | 4.43 | 4.39 | 4.39 | 4.43  | 4.65  | 4.55  |
| 12/1/06  | 5.21 |      | 5.03 |      | 5.05 | 4.87 | 4.52 | 4.43 | 4.39 | 4.39 | 4.43  | 4.64  | 4.54  |
| 11/30/06 | 5.22 |      | 5.03 |      | 5.1  | 4.94 | 4.62 | 4.52 | 4.45 | 4.45 | 4.46  | 4.66  | 4.56  |
| 11/29/06 | 5.26 |      | 5.04 |      | 5.13 | 4.98 | 4.69 | 4.58 | 4.51 | 4.51 | 4.52  | 4.72  | 4.61  |
| 11/28/06 | 5.27 |      | 5.04 |      | 5.13 | 4.98 | 4.67 | 4.57 | 4.5  | 4.5  | 4.51  | 4.7   | 4.59  |
| 11/27/06 | 5.22 |      | 5.05 |      | 5.14 | 5    | 4.71 | 4.6  | 4.54 | 4.54 | 4.54  | 4.73  | 4.62  |
| 11/24/06 | 5.21 |      | 5.04 |      | 5.13 | 5    | 4.73 | 4.62 | 4.55 | 4.55 | 4.55  | 4.74  | 4.63  |
| 11/22/06 | 5.25 |      | 5.05 |      | 5.15 | 5.01 | 4.74 | 4.63 | 4.57 | 4.57 | 4.57  | 4.76  | 4.65  |
| 11/21/06 | 5.26 |      | 5.07 |      | 5.15 | 5.02 | 4.75 | 4.65 | 4.58 | 4.58 | 4.58  | 4.76  | 4.66  |
| 11/20/06 | 5.19 |      | 5.08 |      | 5.15 | 5.02 | 4.76 | 4.66 | 4.6  | 4.59 | 4.6   | 4.78  | 4.68  |
| 11/17/06 | 5.19 |      | 5.09 |      | 5.14 | 5.02 | 4.76 | 4.67 | 4.6  | 4.6  | 4.61  | 4.79  | 4.69  |
| 11/16/06 | 5.22 |      | 5.09 |      | 5.17 | 5.06 | 4.85 | 4.75 | 4.67 | 4.66 | 4.66  | 4.84  | 4.74  |
| 11/15/06 | 5.24 |      | 5.09 |      | 5.16 | 5.04 | 4.8  | 4.69 | 4.62 | 4.62 | 4.61  | 4.8   | 4.69  |
| 11/14/06 | 5.24 |      | 5.09 |      | 5.15 | 5.01 | 4.74 | 4.63 | 4.57 | 4.57 | 4.57  | 4.76  | 4.66  |
| 11/13/06 | 5.17 |      | 5.09 |      | 5.16 | 5.03 | 4.76 | 4.66 | 4.6  | 4.6  | 4.61  | 4.8   | 4.71  |
| 11/10/06 | 5.2  |      | 5.1  |      | 5.16 | 5.01 | 4.73 | 4.63 | 4.57 | 4.57 | 4.59  | 4.78  | 4.69  |
| 11/9/06  | 5.19 |      | 5.09 |      | 5.16 | 5.02 | 4.75 | 4.66 | 4.6  | 4.6  | 4.62  | 4.82  | 4.73  |
| 11/8/06  | 5.2  |      | 5.1  |      | 5.16 | 5.02 | 4.75 | 4.65 | 4.61 | 4.61 | 4.64  | 4.82  | 4.73  |
| 11/7/06  | 5.2  |      | 5.08 |      | 5.16 | 5.03 | 4.77 | 4.69 | 4.63 | 4.63 | 4.66  | 4.85  | 4.76  |
| 11/6/06  | 5.17 |      | 5.09 |      | 5.18 | 5.06 | 4.82 | 4.74 | 4.69 | 4.69 | 4.71  | 4.89  | 4.79  |
| 11/3/06  | 5.18 |      | 5.09 |      | 5.18 | 5.06 | 4.82 | 4.74 | 4.7  | 4.7  | 4.72  | 4.9   | 4.81  |
| 11/2/06  | 5.18 |      | 5.07 |      | 5.13 | 4.97 | 4.67 | 4.6  | 4.55 | 4.56 | 4.6   | 4.8   | 4.72  |
| 11/1/06  | 5.19 |      | 5.07 |      | 5.1  | 4.95 | 4.66 | 4.56 | 4.52 | 4.52 | 4.57  | 4.77  | 4.68  |
| 10/31/06 | 5.18 |      | 5.08 |      | 5.13 | 4.99 | 4.71 | 4.62 | 4.57 | 4.57 | 4.61  | 4.81  | 4.72  |
| 10/30/06 | 5.15 |      | 5.1  |      | 5.16 | 5.03 | 4.78 | 4.68 | 4.64 | 4.64 | 4.68  | 4.88  | 4.78  |
| 10/27/06 | 5.14 |      | 5.11 |      | 5.15 | 5.02 | 4.76 | 4.68 | 4.64 | 4.64 | 4.68  | 4.88  | 4.8   |
| 10/26/06 | 5.16 |      | 5.12 |      | 5.18 | 5.06 | 4.81 | 4.74 | 4.69 | 4.7  | 4.73  | 4.93  | 4.84  |
| 10/25/06 | 5.14 |      | 5.12 |      | 5.18 | 5.08 | 4.88 | 4.79 | 4.75 | 4.75 | 4.78  | 4.98  | 4.89  |
| 10/24/06 | 5.15 |      | 5.13 |      | 5.19 | 5.1  | 4.91 | 4.84 | 4.81 | 4.81 | 4.83  | 5.03  | 4.95  |
| 10/23/06 | 5.05 |      | 5.12 |      | 5.18 | 5.09 | 4.9  | 4.84 | 4.8  | 4.8  | 4.83  | 5.03  | 4.95  |
| 10/20/06 | 5    |      | 5.09 |      | 5.14 | 5.05 | 4.87 | 4.8  | 4.76 | 4.76 | 4.79  | 4.99  | 4.91  |
| 10/19/06 | 5.02 |      | 5.1  |      | 5.16 | 5.05 | 4.85 | 4.79 | 4.75 | 4.75 | 4.79  | 4.99  | 4.91  |
| 10/18/06 | 5.05 |      | 5.09 |      | 5.14 | 5.04 | 4.85 | 4.77 | 4.74 | 4.73 | 4.77  | 4.97  | 4.89  |
| 10/17/06 | 5.06 |      | 5.09 |      | 5.15 | 5.04 | 4.83 | 4.77 | 4.73 | 4.74 | 4.78  | 4.99  | 4.91  |
| 10/16/06 | 5.01 |      | 5.09 |      | 5.15 | 5.05 | 4.85 | 4.78 | 4.76 | 4.76 | 4.79  | 5     | 4.92  |
| 10/13/06 | 4.93 |      | 5.05 |      | 5.13 | 5.05 | 4.87 | 4.79 | 4.77 | 4.77 | 4.81  | 5.02  | 4.94  |
| 10/12/06 | 4.93 |      | 5.06 |      | 5.13 | 5.03 | 4.85 | 4.78 | 4.74 | 4.74 | 4.79  | 4.99  | 4.91  |
| 10/11/06 | 4.9  |      | 5.02 |      | 5.11 | 5.02 | 4.85 | 4.78 | 4.75 | 4.75 | 4.78  | 4.99  | 4.91  |
| 10/10/06 | 4.81 |      | 5    |      | 5.1  | 5    | 4.82 | 4.75 | 4.71 | 4.71 | 4.75  | 4.96  | 4.88  |
| 10/6/06  | 4.76 |      | 4.95 |      | 5.05 | 4.94 | 4.74 | 4.67 | 4.64 | 4.65 | 4.7   | 4.92  | 4.84  |
| 10/5/06  | 4.81 |      | 4.94 |      | 5.03 | 4.9  | 4.65 | 4.58 | 4.55 | 4.56 | 4.61  | 4.84  | 4.76  |
| 10/4/06  | 4.78 |      | 4.93 |      | 5    | 4.87 | 4.6  | 4.53 | 4.5  | 4.52 | 4.57  | 4.79  | 4.72  |
| 10/3/06  | 4.71 |      | 4.9  |      | 5.02 | 4.9  | 4.67 | 4.59 | 4.56 | 4.57 | 4.62  | 4.83  | 4.76  |
| 10/2/06  | 4.67 |      | 4.88 |      | 5.02 | 4.9  | 4.66 | 4.59 | 4.56 | 4.57 | 4.62  | 4.83  | 4.76  |
| 9/29/06  | 4.6  |      | 4.89 |      | 5.02 | 4.91 | 4.71 | 4.62 | 4.59 | 4.6  | 4.64  | 4.84  | 4.77  |
| 9/28/06  | 4.53 |      | 4.87 |      | 5.01 | 4.9  | 4.68 | 4.6  | 4.57 | 4.58 | 4.63  | 4.84  | 4.76  |
| 9/27/06  | 4.6  |      | 4.88 |      | 5.01 | 4.89 | 4.66 | 4.59 | 4.56 | 4.56 | 4.6   | 4.81  | 4.73  |
| 9/26/06  | 4.64 |      | 4.88 |      | 5.02 | 4.91 | 4.68 | 4.59 | 4.55 | 4.55 | 4.59  | 4.79  | 4.71  |
| 9/25/06  | 4.72 |      | 4.88 |      | 5.01 | 4.88 | 4.63 | 4.54 | 4.51 | 4.51 | 4.56  | 4.77  | 4.7   |
| 9/22/06  | 4.73 |      | 4.93 |      | 5.02 | 4.9  | 4.67 | 4.58 | 4.55 | 4.56 | 4.6   | 4.82  | 4.74  |
| 9/21/06  | 4.72 |      | 4.92 |      | 5.04 | 4.93 | 4.71 | 4.61 | 4.6  | 4.61 | 4.65  | 4.86  | 4.78  |
| 9/20/06  | 4.73 |      | 4.93 |      | 5.09 | 5    | 4.81 | 4.73 | 4.7  | 4.7  | 4.73  | 4.93  | 4.85  |
| 9/19/06  | 4.72 |      | 4.94 |      | 5.09 | 4.99 | 4.79 | 4.72 | 4.69 | 4.69 | 4.74  | 4.94  | 4.86  |
| 9/18/06  | 4.76 |      | 4.94 |      | 5.12 | 5.04 | 4.88 | 4.8  | 4.77 | 4.78 | 4.81  | 5.01  | 4.93  |
| 9/15/06  | 4.77 |      | 4.96 |      | 5.11 | 5.03 | 4.87 | 4.79 | 4.76 | 4.77 | 4.8   | 5     | 4.92  |
| 9/14/06  | 4.81 |      | 4.95 |      | 5.12 | 5.02 | 4.83 | 4.77 | 4.74 | 4.75 | 4.79  | 4.99  | 4.92  |
| 9/13/06  | 4.78 |      | 4.91 |      | 5.08 | 4.99 | 4.8  | 4.72 | 4.7  | 4.72 | 4.77  | 4.97  | 4.9   |
| 9/12/06  | 4.75 |      | 4.9  |      | 5.12 | 5.02 | 4.82 | 4.74 | 4.71 | 4.73 | 4.78  | 4.98  | 4.91  |
| 9/11/06  | 4.85 |      | 4.93 |      | 5.13 | 5.03 | 4.83 | 4.77 | 4.74 | 4.75 | 4.8   | 5.02  | 4.95  |
| 9/8/06   | 4.83 |      | 4.93 |      | 5.1  | 5    | 4.8  | 4.73 | 4.71 | 4.72 | 4.78  | 4.99  | 4.92  |
| 9/7/06   | 4.89 |      | 4.97 |      | 5.13 | 5.02 | 4.82 | 4.76 | 4.74 | 4.75 | 4.8   | 5.01  | 4.94  |
| 9/6/06   | 4.89 |      | 4.97 |      | 5.12 | 5.02 | 4.82 | 4.76 | 4.75 | 4.76 | 4.8   | 5.02  | 4.95  |
| 9/5/06   | 4.96 |      | 5    |      | 5.13 | 5.02 | 4.8  | 4.73 | 4.73 | 4.74 | 4.78  | 5.01  | 4.93  |
| 9/1/06   | 5.07 |      | 5.02 |      | 5.1  | 4.99 | 4.77 | 4.7  | 4.68 | 4.69 | 4.73  | 4.95  | 4.87  |
| 8/31/06  | 5.12 |      | 5.05 |      | 5.11 | 5.01 | 4.79 | 4.71 | 4.7  | 4.7  | 4.74  | 4.95  | 4.88  |
| 8/30/06  | 5.16 |      | 5.05 |      | 5.14 | 5.03 | 4.83 | 4.76 | 4.72 | 4.72 | 4.76  | 4.98  | 4.91  |
| 8/29/06  | 5.19 |      | 5.07 |      | 5.16 | 5.06 | 4.87 | 4.79 | 4.77 | 4.77 | 4.79  | 5     | 4.93  |
| 8/28/06  | 5.17 |      | 5.1  |      | 5.18 | 5.08 | 4.88 | 4.8  | 4.77 | 4.77 | 4.8   | 5.01  | 4.94  |
| 8/25/06  | 5.17 |      | 5.11 |      | 5.16 | 5.06 | 4.86 | 4.79 | 4.76 | 4.76 | 4.79  | 5.01  | 4.93  |
| 8/24/06  | 5.16 |      | 5.09 |      | 5.17 | 5.07 | 4.88 | 4.8  | 4.78 | 4.78 | 4.81  | 5.02  | 4.94  |
| 8/23/06  | 5.17 |      | 5.09 |      | 5.17 | 5.07 | 4.87 | 4.81 | 4.77 | 4.78 | 4.82  | 5.03  | 4.95  |
| 8/22/06  | 5.17 |      | 5.1  |      | 5.17 | 5.07 | 4.87 | 4.79 | 4.77 | 4.77 | 4.82  | 5.03  | 4.95  |
| 8/21/06  | 5.15 |      | 5.11 |      | 5.18 | 5.07 | 4.85 | 4.79 | 4.77 | 4.77 | 4.82  | 5.04  | 4.96  |
| 8/18/06  | 5.13 |      | 5.1  |      | 5.19 | 5.08 | 4.87 | 4.82 | 4.78 | 4.78 | 4.84  | 5.05  | 4.97  |
| 8/17/06  | 5.15 |      | 5.09 |      | 5.18 | 5.08 | 4.89 | 4.84 | 4.82 | 4.82 | 4.87  | 5.08  | 5     |
| 8/16/06  | 5.16 |      | 5.07 |      | 5.16 | 5.06 | 4.87 | 4.83 | 4.81 | 4.82 | 4.87  | 5.08  | 5     |
| 8/15/06  | 5.18 |      | 5.1  |      | 5.19 | 5.11 | 4.94 | 4.91 | 4.88 | 4.89 | 4.93  | 5.13  | 5.05  |
| 8/14/06  | 5.15 |      | 5.12 |      | 5.24 | 5.17 | 5.01 | 4.98 | 4.95 | 4.96 | 5     | 5.21  | 5.12  |
| 8/11/06  | 5.12 |      | 5.07 |      | 5.2  | 5.12 | 4.96 | 4.93 | 4.91 | 4.92 | 4.97  | 5.18  | 5.09  |
| 8/10/06  | 5.12 |      | 5.05 |      | 5.16 | 5.08 | 4.93 | 4.89 | 4.86 | 4.87 | 4.93  | 5.15  | 5.06  |
| 8/9/06   | 5.14 |      | 5.07 |      | 5.15 | 5.07 | 4.91 | 4.88 | 4.86 | 4.87 | 4.92  | 5.13  | 5.05  |
| 8/8/06   | 5.19 |      | 5.1  |      | 5.16 | 5.08 | 4.91 | 4.86 | 4.85 | 4.86 | 4.93  | 5.11  | 5.02  |
| 8/7/06   | 5.18 |      | 5.12 |      | 5.2  | 5.12 | 4.96 | 4.89 | 4.86 | 4.87 | 4.93  | 5.09  | 5     |
| 8/4/06   | 5.15 |      | 5.09 |      | 5.15 | 5.07 | 4.91 | 4.86 | 4.84 | 4.85 | 4.91  | 5.09  | 5     |
| 8/3/06   | 5.18 |      | 5.11 |      | 5.19 | 5.12 | 4.98 | 4.92 | 4.9  | 4.91 | 4.96  | 5.13  | 5.04  |
| 8/2/06   | 5.2  |      | 5.1  |      | 5.18 | 5.11 | 4.97 | 4.9  | 4.88 | 4.9  | 4.96  | 5.14  | 5.05  |
| 8/1/06   | 5.2  |      | 5.12 |      | 5.18 | 5.11 | 4.97 | 4.91 | 4.9  | 4.92 | 4.99  | 5.17  | 5.07  |
| 7/31/06  | 5.02 |      | 5.1  |      | 5.18 | 5.11 | 4.97 | 4.93 | 4.91 | 4.93 | 4.99  | 5.17  | 5.07  |
| 7/28/06  | 4.98 |      | 5.07 |      | 5.15 | 5.1  | 4.98 | 4.94 | 4.92 | 4.94 | 5     | 5.17  | 5.07  |
| 7/27/06  | 5.02 |      | 5.1  |      | 5.2  | 5.16 | 5.07 | 5.01 | 4.98 | 5    | 5.07  | 5.22  | 5.11  |
| 7/26/06  | 5    |      | 5.11 |      | 5.21 | 5.16 | 5.06 | 5.02 | 4.99 | 5    | 5.04  | 5.22  | 5.1   |
| 7/25/06  | 5.01 |      | 5.13 |      | 5.25 | 5.21 | 5.11 | 5.05 | 5.02 | 5.03 | 5.07  | 5.24  | 5.13  |
| 7/24/06  | 4.91 |      | 5.1  |      | 5.27 | 5.21 | 5.1  | 5.03 | 4.99 | 5    | 5.05  | 5.22  | 5.11  |
| 7/21/06  | 4.88 |      | 5.1  |      | 5.25 | 5.19 | 5.08 | 5.02 | 4.99 | 5    | 5.05  | 5.21  | 5.1   |
| 7/20/06  | 4.87 |      | 5.08 |      | 5.24 | 5.18 | 5.06 | 5.01 | 4.98 | 4.99 | 5.03  | 5.2   | 5.08  |
| 7/19/06  | 4.91 |      | 5.11 |      | 5.28 | 5.22 | 5.12 | 5.06 | 5.02 | 5.02 | 5.06  | 5.22  | 5.1   |
| 7/18/06  | 4.94 |      | 5.13 |      | 5.33 | 5.28 | 5.19 | 5.13 | 5.1  | 5.1  | 5.13  | 5.29  | 5.16  |
| 7/17/06  | 4.91 |      | 5.11 |      | 5.3  | 5.24 | 5.12 | 5.07 | 5.04 | 5.04 | 5.07  | 5.23  | 5.1   |
| 7/14/06  | 4.87 |      | 5.06 |      | 5.26 | 5.2  | 5.08 | 5.05 | 5.02 | 5.03 | 5.07  | 5.23  | 5.11  |
| 7/13/06  | 4.88 |      | 5.05 |      | 5.27 | 5.22 | 5.12 | 5.07 | 5.04 | 5.05 | 5.08  | 5.23  | 5.12  |
| 7/12/06  | 4.92 |      | 5.06 |      | 5.3  | 5.26 | 5.17 | 5.12 | 5.08 | 5.09 | 5.1   | 5.26  | 5.14  |
| 7/11/06  | 4.9  |      | 5.05 |      | 5.3  | 5.26 | 5.17 | 5.11 | 5.07 | 5.08 | 5.1   | 5.26  | 5.14  |
| 7/10/06  | 4.86 |      | 5.06 |      | 5.32 | 5.27 | 5.17 | 5.13 | 5.1  | 5.1  | 5.13  | 5.29  | 5.17  |
| 7/7/06   | 4.83 |      | 5.02 |      | 5.28 | 5.25 | 5.17 | 5.13 | 5.1  | 5.1  | 5.14  | 5.29  | 5.18  |
| 7/6/06   | 4.8  |      | 5    |      | 5.31 | 5.28 | 5.22 | 5.17 | 5.15 | 5.16 | 5.19  | 5.35  | 5.23  |
| 7/5/06   | 4.81 |      | 5.01 |      | 5.32 | 5.29 | 5.24 | 5.21 | 5.19 | 5.19 | 5.23  | 5.39  | 5.27  |
| 7/3/06   | 4.69 |      | 5.08 |      | 5.31 | 5.26 | 5.17 | 5.14 | 5.11 | 5.12 | 5.15  | 5.33  | 5.2   |
| 6/30/06  | 4.54 |      | 5.01 |      | 5.24 | 5.21 | 5.16 | 5.13 | 5.1  | 5.11 | 5.15  | 5.31  | 5.19  |
| 6/29/06  | 4.68 |      | 5.01 |      | 5.26 | 5.25 | 5.21 | 5.19 | 5.17 | 5.18 | 5.22  | 5.39  | 5.26  |
| 6/28/06  | 4.79 |      | 5.01 |      | 5.31 | 5.3  | 5.29 | 5.26 | 5.23 | 5.23 | 5.25  | 5.42  | 5.28  |
| 6/27/06  | 4.86 |      | 5.05 |      | 5.31 | 5.28 | 5.24 | 5.22 | 5.19 | 5.2  | 5.21  | 5.38  | 5.24  |
| 6/26/06  | 4.73 |      | 5.03 |      | 5.32 | 5.3  | 5.27 | 5.25 | 5.22 | 5.23 | 5.25  | 5.42  | 5.28  |
| 6/23/06  | 4.61 |      | 4.98 |      | 5.27 | 5.27 | 5.27 | 5.23 | 5.21 | 5.21 | 5.23  | 5.4   | 5.26  |
| 6/22/06  | 4.55 |      | 4.92 |      | 5.24 | 5.24 | 5.23 | 5.21 | 5.18 | 5.18 | 5.2   | 5.37  | 5.23  |
| 6/21/06  | 4.66 |      | 4.92 |      | 5.23 | 5.22 | 5.2  | 5.16 | 5.14 | 5.14 | 5.16  | 5.32  | 5.19  |
| 6/20/06  | 4.7  |      | 4.92 |      | 5.24 | 5.23 | 5.19 | 5.16 | 5.13 | 5.14 | 5.15  | 5.33  | 5.19  |
| 6/19/06  | 4.67 |      | 4.93 |      | 5.25 | 5.23 | 5.19 | 5.15 | 5.12 | 5.13 | 5.14  | 5.32  | 5.18  |
| 6/16/06  | 4.63 |      | 4.88 |      | 5.19 | 5.18 | 5.16 | 5.13 | 5.1  | 5.1  | 5.13  | 5.31  | 5.17  |
| 6/15/06  | 4.6  |      | 4.85 |      | 5.16 | 5.15 | 5.14 | 5.1  | 5.08 | 5.08 | 5.1   | 5.27  | 5.13  |
| 6/14/06  | 4.68 |      | 4.9  |      | 5.17 | 5.15 | 5.11 | 5.06 | 5.03 | 5.04 | 5.05  | 5.23  | 5.09  |
| 6/13/06  | 4.72 |      | 4.89 |      | 5.13 | 5.09 | 5.02 | 4.96 | 4.93 | 4.94 | 4.97  | 5.15  | 5.01  |
| 6/12/06  | 4.78 |      | 4.93 |      | 5.13 | 5.09 | 5.02 | 4.97 | 4.95 | 4.96 | 4.99  | 5.17  | 5.03  |
| 6/9/06   | 4.78 |      | 4.88 |      | 5.07 | 5.05 | 5.01 | 4.96 | 4.95 | 4.95 | 4.98  | 5.17  | 5.03  |
| 6/8/06   | 4.78 |      | 4.87 |      | 5.06 | 5.04 | 5.01 | 4.97 | 4.95 | 4.96 | 5     | 5.2   | 5.06  |
| 6/7/06   | 4.8  |      | 4.86 |      | 5.06 | 5.05 | 5.02 | 4.99 | 4.97 | 4.98 | 5.02  | 5.23  | 5.09  |
| 6/6/06   | 4.8  |      | 4.86 |      | 5.05 | 5.03 | 4.99 | 4.96 | 4.95 | 4.96 | 5.01  | 5.22  | 5.08  |
| 6/5/06   | 4.77 |      | 4.85 |      | 5.04 | 5.02 | 4.99 | 4.95 | 4.95 | 4.97 | 5.02  | 5.24  | 5.1   |
| 6/2/06   | 4.75 |      | 4.81 |      | 5.01 | 4.98 | 4.92 | 4.91 | 4.9  | 4.92 | 5     | 5.24  | 5.1   |
| 6/1/06   | 4.75 |      | 4.83 |      | 5.06 | 5.05 | 5.04 | 5.02 | 5.03 | 5.05 | 5.11  | 5.34  | 5.2   |
| 5/31/06  | 4.75 |      | 4.86 |      | 5.08 | 5.07 | 5.04 | 5.03 | 5.04 | 5.06 | 5.12  | 5.35  | 5.21  |
| 5/30/06  | 4.76 |      | 4.84 |      | 5.04 | 5.02 | 4.99 | 4.99 | 4.99 | 5.01 | 5.09  | 5.33  | 5.19  |
| 5/26/06  | 4.75 |      | 4.84 |      | 5.02 | 5    | 4.96 | 4.94 | 4.95 | 4.97 | 5.06  | 5.3   | 5.16  |
| 5/25/06  | 4.74 |      | 4.82 |      | 5.01 | 5    | 4.98 | 4.97 | 4.97 | 4.99 | 5.07  | 5.31  | 5.17  |
| 5/24/06  | 4.74 |      | 4.82 |      | 4.99 | 4.97 | 4.94 | 4.92 | 4.93 | 4.96 | 5.03  | 5.27  | 5.13  |
| 5/23/06  | 4.75 |      | 4.84 |      | 5.02 | 5    | 4.97 | 4.97 | 4.98 | 5    | 5.07  | 5.3   | 5.16  |
| 5/22/06  | 4.74 |      | 4.83 |      | 5.02 | 4.99 | 4.94 | 4.94 | 4.94 | 4.96 | 5.04  | 5.28  | 5.13  |
| 5/19/06  | 4.75 |      | 4.82 |      | 5    | 4.98 | 4.96 | 4.95 | 4.96 | 4.98 | 5.05  | 5.28  | 5.14  |
| 5/18/06  | 4.75 |      | 4.83 |      | 4.98 | 4.96 | 4.94 | 4.94 | 4.96 | 5    | 5.08  | 5.32  | 5.18  |
| 5/17/06  | 4.75 |      | 4.83 |      | 5    | 4.99 | 4.97 | 5    | 5.03 | 5.08 | 5.16  | 5.42  | 5.28  |
| 5/16/06  | 4.76 |      | 4.83 |      | 4.99 | 4.98 | 4.96 | 4.97 | 4.99 | 5.03 | 5.1   | 5.36  | 5.22  |
| 5/15/06  | 4.68 |      | 4.86 |      | 5.02 | 5.01 | 4.99 | 5.01 | 5.04 | 5.08 | 5.15  | 5.41  | 5.26  |
| 5/12/06  | 4.64 |      | 4.85 |      | 5    | 5    | 5.01 | 5.03 | 5.08 | 5.12 | 5.19  | 5.44  | 5.29  |
| 5/11/06  | 4.64 |      | 4.82 |      | 4.99 | 4.99 | 4.99 | 5.01 | 5.04 | 5.07 | 5.14  | 5.38  | 5.23  |
| 5/10/06  | 4.69 |      | 4.88 |      | 5.03 | 5.02 | 5.01 | 5    | 5.03 | 5.06 | 5.13  | 5.34  | 5.19  |
| 5/9/06   | 4.72 |      | 4.88 |      | 5.03 | 5.01 | 4.97 | 4.98 | 5.01 | 5.05 | 5.13  | 5.35  | 5.2   |
| 5/8/06   | 4.64 |      | 4.87 |      | 5.03 | 5.01 | 4.97 | 4.99 | 5.01 | 5.05 | 5.12  | 5.34  | 5.19  |
| 5/5/06   | 4.61 |      | 4.83 |      | 5    | 4.98 | 4.94 | 4.96 | 4.99 | 5.03 | 5.12  | 5.35  | 5.2   |
| 5/4/06   | 4.61 |      | 4.8  |      | 5.01 | 5    | 4.97 | 4.99 | 5.03 | 5.08 | 5.16  | 5.38  | 5.23  |
| 5/3/06   | 4.65 |      | 4.82 |      | 5    | 4.98 | 4.94 | 4.96 | 5.01 | 5.06 | 5.15  | 5.38  | 5.24  |
| 5/2/06   | 4.66 |      | 4.81 |      | 4.98 | 4.96 | 4.92 | 4.94 | 4.98 | 5.03 | 5.12  | 5.35  | 5.2   |
| 5/1/06   | 4.61 |      | 4.82 |      | 4.98 | 4.97 | 4.94 | 4.95 | 4.99 | 5.04 | 5.14  | 5.38  | 5.23  |
| 4/28/06  | 4.6  |      | 4.77 |      | 4.91 | 4.9  | 4.87 | 4.87 | 4.92 | 4.98 | 5.07  | 5.31  | 5.17  |
| 4/27/06  | 4.64 |      | 4.78 |      | 4.93 | 4.93 | 4.91 | 4.92 | 4.95 | 5    | 5.09  | 5.32  | 5.18  |
| 4/26/06  | 4.65 |      | 4.79 |      | 4.98 | 4.98 | 4.99 | 4.99 | 5.02 | 5.06 | 5.12  | 5.34  | 5.18  |
| 4/25/06  | 4.63 |      | 4.79 |      | 4.96 | 4.95 | 4.95 | 4.94 | 4.98 | 5.02 | 5.07  | 5.31  | 5.16  |
| 4/24/06  | 4.58 |      | 4.75 |      | 4.93 | 4.92 | 4.89 | 4.88 | 4.9  | 4.94 | 4.99  | 5.22  | 5.07  |
| 4/21/06  | 4.58 |      | 4.75 |      | 4.9  | 4.9  | 4.9  | 4.89 | 4.92 | 4.95 | 5.01  | 5.25  | 5.1   |
| 4/20/06  | 4.55 |      | 4.73 |      | 4.9  | 4.9  | 4.89 | 4.89 | 4.92 | 4.97 | 5.04  | 5.29  | 5.14  |
| 4/19/06  | 4.54 |      | 4.73 |      | 4.9  | 4.89 | 4.86 | 4.87 | 4.91 | 4.96 | 5.04  | 5.29  | 5.13  |
| 4/18/06  | 4.54 |      | 4.72 |      | 4.9  | 4.88 | 4.84 | 4.86 | 4.87 | 4.92 | 4.99  | 5.23  | 5.07  |
| 4/17/06  | 4.55 |      | 4.72 |      | 4.93 | 4.93 | 4.91 | 4.91 | 4.93 | 4.96 | 5.01  | 5.25  | 5.08  |
| 4/13/06  | 4.54 |      | 4.7  |      | 4.94 | 4.95 | 4.96 | 4.96 | 4.97 | 5    | 5.05  | 5.28  | 5.11  |
| 4/12/06  | 4.62 |      | 4.7  |      | 4.91 | 4.91 | 4.91 | 4.9  | 4.91 | 4.93 | 4.98  | 5.22  | 5.05  |
| 4/11/06  | 4.63 |      | 4.7  |      | 4.88 | 4.88 | 4.88 | 4.86 | 4.86 | 4.88 | 4.93  | 5.17  | 5     |
| 4/10/06  | 4.64 |      | 4.69 |      | 4.89 | 4.89 | 4.89 | 4.89 | 4.89 | 4.92 | 4.97  | 5.21  | 5.04  |
| 4/7/06   | 4.64 |      | 4.69 |      | 4.85 | 4.86 | 4.89 | 4.89 | 4.89 | 4.92 | 4.97  | 5.2   | 5.04  |
| 4/6/06   | 4.65 |      | 4.68 |      | 4.85 | 4.85 | 4.84 | 4.83 | 4.84 | 4.86 | 4.9   | 5.13  | 4.96  |
| 4/5/06   | 4.62 |      | 4.67 |      | 4.83 | 4.82 | 4.81 | 4.79 | 4.79 | 4.8  | 4.84  | 5.07  | 4.9   |
| 4/4/06   | 4.64 |      | 4.68 |      | 4.85 | 4.85 | 4.84 | 4.83 | 4.82 | 4.84 | 4.87  | 5.09  | 4.91  |
| 4/3/06   | 4.66 |      | 4.67 |      | 4.86 | 4.86 | 4.86 | 4.85 | 4.85 | 4.86 | 4.88  | 5.08  | 4.9   |
| 3/31/06  | 4.65 |      | 4.63 |      | 4.81 | 4.82 | 4.82 | 4.83 | 4.82 | 4.83 | 4.86  | 5.07  | 4.9   |
| 3/30/06  | 4.67 |      | 4.61 |      | 4.84 | 4.84 | 4.84 | 4.84 | 4.83 | 4.83 | 4.86  | 5.07  | 4.89  |
| 3/29/06  | 4.69 |      | 4.63 |      | 4.83 | 4.83 | 4.82 | 4.81 | 4.79 | 4.79 | 4.81  | 5.02  | 4.84  |
| 3/28/06  | 4.71 |      | 4.65 |      | 4.83 | 4.82 | 4.81 | 4.79 | 4.79 | 4.79 | 4.79  | 4.98  | 4.8   |
| 3/27/06  | 4.66 |      | 4.63 |      | 4.8  | 4.77 | 4.72 | 4.69 | 4.69 | 4.69 | 4.7   | 4.91  | 4.73  |
| 3/24/06  | 4.66 |      | 4.65 |      | 4.78 | 4.76 | 4.72 | 4.67 | 4.66 | 4.66 | 4.67  | 4.87  | 4.7   |
| 3/23/06  | 4.66 |      | 4.67 |      | 4.81 | 4.8  | 4.77 | 4.74 | 4.73 | 4.73 | 4.73  | 4.93  | 4.75  |
| 3/22/06  | 4.67 |      | 4.69 |      | 4.81 | 4.78 | 4.74 | 4.72 | 4.69 | 4.7  | 4.7   | 4.91  | 4.73  |
| 3/21/06  | 4.67 |      | 4.69 |      | 4.82 | 4.79 | 4.72 | 4.71 | 4.68 | 4.69 | 4.71  | 4.91  | 4.74  |
| 3/20/06  | 4.56 |      | 4.66 |      | 4.79 | 4.74 | 4.65 | 4.62 | 4.61 | 4.62 | 4.66  | 4.87  | 4.7   |
| 3/17/06  | 4.5  |      | 4.64 |      | 4.78 | 4.74 | 4.65 | 4.64 | 4.62 | 4.63 | 4.68  | 4.89  | 4.72  |
| 3/16/06  | 4.49 |      | 4.62 |      | 4.77 | 4.72 | 4.62 | 4.62 | 4.6  | 4.61 | 4.65  | 4.86  | 4.7   |
| 3/15/06  | 4.5  |      | 4.63 |      | 4.81 | 4.77 | 4.69 | 4.72 | 4.69 | 4.7  | 4.73  | 4.93  | 4.75  |
| 3/14/06  | 4.49 |      | 4.59 |      | 4.8  | 4.75 | 4.66 | 4.72 | 4.68 | 4.69 | 4.71  | 4.89  | 4.71  |
| 3/13/06  | 4.45 |      | 4.61 |      | 4.83 | 4.8  | 4.74 | 4.81 | 4.78 | 4.78 | 4.77  | 4.95  | 4.77  |
| 3/10/06  | 4.46 |      | 4.62 |      | 4.78 | 4.77 | 4.74 | 4.8  | 4.77 | 4.76 | 4.76  | 4.93  | 4.74  |
| 3/9/06   | 4.44 |      | 4.6  |      | 4.77 | 4.76 | 4.72 | 4.77 | 4.75 | 4.74 | 4.74  | 4.91  | 4.72  |
| 3/8/06   | 4.45 |      | 4.58 |      | 4.77 | 4.76 | 4.72 | 4.77 | 4.75 | 4.74 | 4.73  | 4.91  | 4.72  |
| 3/7/06   | 4.47 |      | 4.6  |      | 4.77 | 4.77 | 4.77 | 4.79 | 4.76 | 4.75 | 4.74  | 4.91  | 4.72  |
| 3/6/06   | 4.44 |      | 4.6  |      | 4.77 | 4.77 | 4.77 | 4.77 | 4.76 | 4.74 | 4.74  | 4.91  | 4.72  |
| 3/3/06   | 4.45 |      | 4.62 |      | 4.75 | 4.75 | 4.76 | 4.75 | 4.71 | 4.69 | 4.68  | 4.84  | 4.66  |
| 3/2/06   | 4.45 |      | 4.62 |      | 4.75 | 4.74 | 4.72 | 4.72 | 4.68 | 4.66 | 4.64  | 4.8   | 4.62  |
| 3/1/06   | 4.45 |      | 4.6  |      | 4.75 | 4.74 | 4.71 | 4.68 | 4.63 | 4.6  | 4.59  | 4.74  | 4.56  |
| 2/28/06  | 4.47 |      | 4.62 |      | 4.74 | 4.73 | 4.69 | 4.67 | 4.61 | 4.57 | 4.55  | 4.7   | 4.51  |
| 2/27/06  | 4.48 |      | 4.62 |      | 4.76 | 4.76 | 4.74 | 4.71 | 4.66 | 4.61 | 4.59  | 4.74  | 4.55  |
| 2/24/06  | 4.45 |      | 4.6  |      | 4.73 | 4.73 | 4.74 | 4.7  | 4.64 | 4.6  | 4.58  | 4.71  | 4.52  |
| 2/23/06  | 4.44 |      | 4.59 |      | 4.73 | 4.73 | 4.72 | 4.7  | 4.63 | 4.58 | 4.56  | 4.7   | 4.51  |
| 2/22/06  | 4.44 |      | 4.57 |      | 4.7  | 4.69 | 4.68 | 4.66 | 4.57 | 4.55 | 4.53  | 4.68  | 4.48  |
| 2/21/06  | 4.42 |      | 4.56 |      | 4.73 | 4.73 | 4.71 | 4.68 | 4.59 | 4.58 | 4.57  | 4.72  | 4.53  |
| 2/17/06  | 4.39 |      | 4.54 |      | 4.69 | 4.68 | 4.66 | 4.64 | 4.55 | 4.54 | 4.54  | 4.71  | 4.51  |
| 2/16/06  | 4.38 |      | 4.55 |      | 4.69 | 4.69 | 4.69 | 4.67 | 4.59 | 4.59 | 4.59  | 4.77  | 4.57  |
| 2/15/06  | 4.39 |      | 4.55 |      | 4.7  | 4.7  | 4.71 | 4.68 | 4.6  | 4.6  | 4.61  | 4.78  | 4.58  |
| 2/14/06  | 4.42 |      | 4.55 |      | 4.72 | 4.71 | 4.69 | 4.68 | 4.61 | 4.61 | 4.62  | 4.8   | 4.6   |
| 2/13/06  | 4.38 |      | 4.55 |      | 4.71 | 4.7  | 4.68 | 4.66 | 4.58 | 4.58 | 4.58  | 4.76  | 4.56  |
| 2/10/06  | 4.36 |      | 4.53 |      | 4.7  | 4.7  | 4.69 | 4.67 | 4.59 | 4.59 | 4.59  | 4.76  | 4.55  |
| 2/9/06   | 4.32 |      | 4.52 |      | 4.67 | 4.66 | 4.66 | 4.62 | 4.55 | 4.55 | 4.54  | 4.72  | 4.51  |
| 2/8/06   | 4.34 |      | 4.5  |      | 4.67 | 4.66 | 4.64 | 4.61 | 4.55 | 4.55 | 4.56  | 4.75  |       |
| 2/7/06   | 4.33 |      | 4.49 |      | 4.67 | 4.65 | 4.61 | 4.57 | 4.52 | 4.54 | 4.57  | 4.73  |       |
| 2/6/06   | 4.32 |      | 4.48 |      | 4.68 | 4.66 | 4.62 | 4.57 | 4.51 | 4.52 | 4.55  | 4.69  |       |
| 2/3/06   | 4.31 |      | 4.48 |      | 4.63 | 4.62 | 4.59 | 4.54 | 4.5  | 4.51 | 4.54  | 4.7   |       |
| 2/2/06   | 4.32 |      | 4.48 |      | 4.62 | 4.61 | 4.59 | 4.54 | 4.51 | 4.53 | 4.57  | 4.76  |       |
| 2/1/06   | 4.33 |      | 4.47 |      | 4.6  | 4.6  | 4.59 | 4.54 | 4.51 | 4.52 | 4.57  | 4.77  |       |
| 1/31/06  | 4.37 |      | 4.47 |      | 4.59 | 4.58 | 4.54 | 4.49 | 4.47 | 4.49 | 4.53  | 4.74  |       |
| 1/30/06  | 4.18 |      | 4.48 |      | 4.62 | 4.59 | 4.52 | 4.47 | 4.46 | 4.49 | 4.54  | 4.77  |       |
| 1/27/06  | 4.19 |      | 4.45 |      | 4.55 | 4.54 | 4.51 | 4.46 | 4.45 | 4.47 | 4.52  | 4.75  |       |
| 1/26/06  | 4.17 |      | 4.45 |      | 4.54 | 4.52 | 4.49 | 4.45 | 4.44 | 4.46 | 4.53  | 4.76  |       |
| 1/25/06  | 4.22 |      | 4.42 |      | 4.54 | 4.51 | 4.46 | 4.41 | 4.41 | 4.43 | 4.49  | 4.72  |       |
| 1/24/06  | 4.24 |      | 4.4  |      | 4.51 | 4.46 | 4.37 | 4.33 | 4.32 | 4.34 | 4.4   | 4.63  |       |
| 1/23/06  | 3.98 |      | 4.38 |      | 4.5  | 4.45 | 4.35 | 4.31 | 4.3  | 4.31 | 4.36  | 4.59  |       |
| 1/20/06  | 3.95 |      | 4.35 |      | 4.48 | 4.44 | 4.37 | 4.32 | 4.31 | 4.32 | 4.37  | 4.59  |       |
| 1/19/06  | 3.98 |      | 4.35 |      | 4.47 | 4.43 | 4.37 | 4.32 | 4.31 | 4.33 | 4.38  | 4.61  |       |
| 1/18/06  | 4.04 |      | 4.35 |      | 4.46 | 4.42 | 4.33 | 4.29 | 4.28 | 4.3  | 4.34  | 4.58  |       |
| 1/17/06  | 4.11 |      | 4.38 |      | 4.47 | 4.42 | 4.33 | 4.28 | 4.27 | 4.29 | 4.34  | 4.57  |       |
| 1/13/06  | 4.13 |      | 4.33 |      | 4.43 | 4.4  | 4.34 | 4.29 | 4.28 | 4.3  | 4.36  | 4.59  |       |
| 1/12/06  | 4.16 |      | 4.32 |      | 4.43 | 4.42 | 4.39 | 4.35 | 4.35 | 4.37 | 4.42  | 4.66  |       |
| 1/11/06  | 4.16 |      | 4.3  |      | 4.45 | 4.44 | 4.44 | 4.39 | 4.39 | 4.41 | 4.46  | 4.7   |       |
| 1/10/06  | 4.15 |      | 4.29 |      | 4.42 | 4.42 | 4.41 | 4.36 | 4.36 | 4.38 | 4.43  | 4.68  |       |
| 1/9/06   | 4.09 |      | 4.23 |      | 4.4  | 4.39 | 4.36 | 4.32 | 4.32 | 4.34 | 4.38  | 4.63  |       |
| 1/6/06   | 4.06 |      | 4.22 |      | 4.39 | 4.38 | 4.36 | 4.32 | 4.32 | 4.33 | 4.38  | 4.63  |       |
| 1/5/06   | 4.05 |      | 4.2  |      | 4.37 | 4.36 | 4.32 | 4.29 | 4.29 | 4.31 | 4.36  | 4.61  |       |
| 1/4/06   | 4.03 |      | 4.19 |      | 4.37 | 4.35 | 4.31 | 4.28 | 4.28 | 4.31 | 4.36  | 4.6   |       |
| 1/3/06   | 4.05 |      | 4.16 |      | 4.4  | 4.38 | 4.34 | 4.3  | 4.3  | 4.32 | 4.37  | 4.62  |       |
| 12/30/05 | 4.01 |      | 4.08 |      | 4.37 | 4.38 | 4.41 | 4.37 | 4.35 | 4.36 | 4.39  | 4.61  |       |
| 12/29/05 | 3.67 |      | 4.01 |      | 4.34 | 4.35 | 4.38 | 4.35 | 4.33 | 4.34 | 4.37  | 4.6   |       |
| 12/28/05 | 3.57 |      | 3.95 |      | 4.33 | 4.34 | 4.37 | 4.34 | 4.32 | 4.34 | 4.38  | 4.62  |       |
| 12/27/05 | 3.51 |      | 3.98 |      | 4.35 | 4.35 | 4.35 | 4.31 | 4.3  | 4.31 | 4.34  | 4.58  |       |
| 12/23/05 | 3.48 |      | 3.99 |      | 4.32 | 4.33 | 4.37 | 4.34 | 4.32 | 4.33 | 4.38  | 4.63  |       |
| 12/22/05 | 3.55 |      | 3.98 |      | 4.32 | 4.35 | 4.4  | 4.38 | 4.38 | 4.39 | 4.44  | 4.69  |       |
| 12/21/05 | 3.56 |      | 3.98 |      | 4.35 | 4.38 | 4.43 | 4.43 | 4.42 | 4.44 | 4.49  | 4.75  |       |
| 12/20/05 | 3.55 |      | 3.95 |      | 4.37 | 4.39 | 4.42 | 4.41 | 4.4  | 4.41 | 4.47  | 4.74  |       |
| 12/19/05 | 3.56 |      | 3.96 |      | 4.37 | 4.38 | 4.38 | 4.37 | 4.37 | 4.39 | 4.45  | 4.72  |       |
| 12/16/05 | 3.56 |      | 3.93 |      | 4.3  | 4.32 | 4.37 | 4.35 | 4.36 | 4.39 | 4.45  | 4.72  |       |
| 12/15/05 | 3.6  |      | 3.93 |      | 4.31 | 4.33 | 4.37 | 4.37 | 4.38 | 4.41 | 4.47  | 4.75  |       |
| 12/14/05 | 3.61 |      | 3.89 |      | 4.3  | 4.32 | 4.37 | 4.36 | 4.36 | 4.38 | 4.45  | 4.73  |       |
| 12/13/05 | 3.61 |      | 3.91 |      | 4.34 | 4.37 | 4.43 | 4.43 | 4.44 | 4.47 | 4.54  | 4.81  |       |
| 12/12/05 | 3.59 |      | 3.9  |      | 4.34 | 4.38 | 4.45 | 4.45 | 4.46 | 4.49 | 4.56  | 4.82  |       |
| 12/9/05  | 3.62 |      | 3.94 |      | 4.27 | 4.33 | 4.43 | 4.43 | 4.44 | 4.47 | 4.54  | 4.83  |       |
| 12/8/05  | 3.67 |      | 3.94 |      | 4.27 | 4.3  | 4.37 | 4.36 | 4.36 | 4.39 | 4.47  | 4.75  |       |
| 12/7/05  | 3.84 |      | 4.03 |      | 4.32 | 4.35 | 4.42 | 4.42 | 4.43 | 4.46 | 4.52  | 4.8   |       |
| 12/6/05  | 3.84 |      | 4.04 |      | 4.33 | 4.36 | 4.42 | 4.41 | 4.42 | 4.44 | 4.49  | 4.79  |       |
| 12/5/05  | 4.01 |      | 4.04 |      | 4.35 | 4.39 | 4.47 | 4.48 | 4.5  | 4.53 | 4.57  | 4.85  |       |
| 12/2/05  | 4    |      | 3.99 |      | 4.31 | 4.35 | 4.43 | 4.43 | 4.45 | 4.48 | 4.52  | 4.81  |       |
| 12/1/05  | 3.99 |      | 3.97 |      | 4.32 | 4.36 | 4.45 | 4.44 | 4.45 | 4.47 | 4.52  | 4.83  |       |
| 11/30/05 | 4    |      | 3.95 |      | 4.31 | 4.34 | 4.42 | 4.41 | 4.42 | 4.45 | 4.49  | 4.81  |       |
| 11/29/05 | 3.99 |      | 3.98 |      | 4.32 | 4.35 | 4.4  | 4.4  | 4.4  | 4.42 | 4.48  | 4.78  |       |
| 11/28/05 | 3.94 |      | 3.98 |      | 4.31 | 4.32 | 4.33 | 4.32 | 4.32 | 4.35 | 4.41  | 4.71  |       |
| 11/25/05 | 3.91 |      | 3.95 |      | 4.27 | 4.29 | 4.33 | 4.33 | 4.34 | 4.37 | 4.43  | 4.76  |       |
| 11/23/05 | 3.94 |      | 3.95 |      | 4.29 | 4.31 | 4.36 | 4.36 | 4.38 | 4.41 | 4.47  | 4.8   |       |
| 11/22/05 | 3.94 |      | 3.93 |      | 4.23 | 4.26 | 4.32 | 4.33 | 4.34 | 4.37 | 4.43  | 4.76  |       |
| 11/21/05 | 3.93 |      | 4    |      | 4.3  | 4.33 | 4.39 | 4.39 | 4.39 | 4.42 | 4.46  | 4.76  |       |
| 11/18/05 | 3.95 |      | 4.01 |      | 4.31 | 4.34 | 4.4  | 4.41 | 4.43 | 4.45 | 4.5   | 4.79  |       |
| 11/17/05 | 3.98 |      | 4.01 |      | 4.3  | 4.32 | 4.37 | 4.39 | 4.39 | 4.42 | 4.46  | 4.75  |       |
| 11/16/05 | 4    |      | 4    |      | 4.3  | 4.34 | 4.42 | 4.43 | 4.43 | 4.45 | 4.49  | 4.77  |       |
| 11/15/05 | 4.01 |      | 4.01 |      | 4.34 | 4.38 | 4.47 | 4.5  | 4.51 | 4.52 | 4.56  | 4.83  |       |
| 11/14/05 | 3.93 |      | 4.02 |      | 4.35 | 4.4  | 4.5  | 4.52 | 4.54 | 4.57 | 4.61  | 4.9   |       |
| 11/10/05 | 3.89 |      | 3.97 |      | 4.3  | 4.34 | 4.44 | 4.48 | 4.49 | 4.51 | 4.55  | 4.85  |       |
| 11/9/05  | 3.91 |      | 3.99 |      | 4.32 | 4.37 | 4.49 | 4.53 | 4.55 | 4.58 | 4.64  | 4.93  |       |
| 11/8/05  | 3.88 |      | 3.96 |      | 4.3  | 4.34 | 4.43 | 4.47 | 4.49 | 4.52 | 4.57  | 4.86  |       |
| 11/7/05  | 3.81 |      | 3.96 |      | 4.31 | 4.36 | 4.47 | 4.5  | 4.55 | 4.59 | 4.65  | 4.93  |       |
| 11/4/05  | 3.8  |      | 3.98 |      | 4.27 | 4.34 | 4.47 | 4.5  | 4.56 | 4.6  | 4.66  | 4.95  |       |
| 11/3/05  | 3.81 |      | 3.94 |      | 4.27 | 4.33 | 4.47 | 4.5  | 4.55 | 4.59 | 4.65  | 4.94  |       |
| 11/2/05  | 3.77 |      | 3.94 |      | 4.25 | 4.31 | 4.43 | 4.46 | 4.5  | 4.54 | 4.61  | 4.88  |       |
| 11/1/05  | 3.78 |      | 3.96 |      | 4.25 | 4.31 | 4.42 | 4.44 | 4.47 | 4.51 | 4.58  | 4.85  |       |
| 10/31/05 | 3.77 |      | 3.98 |      | 4.26 | 4.31 | 4.4  | 4.41 | 4.45 | 4.49 | 4.57  | 4.84  |       |
| 10/28/05 | 3.75 |      | 3.93 |      | 4.22 | 4.28 | 4.4  | 4.42 | 4.46 | 4.51 | 4.58  | 4.84  |       |
| 10/27/05 | 3.72 |      | 3.88 |      | 4.2  | 4.26 | 4.36 | 4.39 | 4.43 | 4.49 | 4.57  | 4.84  |       |
| 10/26/05 | 3.7  |      | 3.9  |      | 4.21 | 4.27 | 4.38 | 4.42 | 4.46 | 4.52 | 4.6   | 4.87  |       |
| 10/25/05 | 3.71 |      | 3.93 |      | 4.21 | 4.26 | 4.34 | 4.36 | 4.41 | 4.46 | 4.54  | 4.8   |       |
| 10/24/05 | 3.51 |      | 3.92 |      | 4.2  | 4.22 | 4.25 | 4.28 | 4.32 | 4.37 | 4.45  | 4.74  |       |
| 10/21/05 | 3.48 |      | 3.87 |      | 4.16 | 4.18 | 4.22 | 4.23 | 4.26 | 4.31 | 4.39  | 4.68  |       |
| 10/20/05 | 3.46 |      | 3.85 |      | 4.16 | 4.2  | 4.27 | 4.29 | 4.33 | 4.38 | 4.46  | 4.75  |       |
| 10/19/05 | 3.57 |      | 3.86 |      | 4.15 | 4.18 | 4.25 | 4.28 | 4.32 | 4.38 | 4.47  | 4.76  |       |
| 10/18/05 | 3.57 |      | 3.85 |      | 4.15 | 4.19 | 4.27 | 4.3  | 4.34 | 4.4  | 4.49  | 4.78  |       |
| 10/17/05 | 3.53 |      | 3.86 |      | 4.17 | 4.21 | 4.29 | 4.31 | 4.36 | 4.41 | 4.5   | 4.77  |       |
| 10/14/05 | 3.49 |      | 3.78 |      | 4.08 | 4.15 | 4.27 | 4.3  | 4.34 | 4.4  | 4.48  | 4.76  |       |
| 10/13/05 | 3.5  |      | 3.75 |      | 4.09 | 4.14 | 4.24 | 4.27 | 4.32 | 4.38 | 4.48  | 4.77  |       |
| 10/12/05 | 3.49 |      | 3.7  |      | 4.1  | 4.14 | 4.24 | 4.27 | 4.32 | 4.37 | 4.45  | 4.71  |       |
| 10/11/05 | 3.41 |      | 3.73 |      | 4.1  | 4.14 | 4.22 | 4.23 | 4.27 | 4.32 | 4.39  | 4.65  |       |
| 10/7/05  | 3.35 |      | 3.63 |      | 4    | 4.06 | 4.18 | 4.19 | 4.23 | 4.28 | 4.35  | 4.62  |       |
| 10/6/05  | 3.34 |      | 3.61 |      | 4    | 4.07 | 4.2  | 4.21 | 4.23 | 4.28 | 4.37  | 4.64  |       |
| 10/5/05  | 3.34 |      | 3.58 |      | 4    | 4.07 | 4.21 | 4.2  | 4.23 | 4.28 | 4.36  | 4.63  |       |
| 10/4/05  | 3.35 |      | 3.63 |      | 4.02 | 4.09 | 4.22 | 4.22 | 4.24 | 4.3  | 4.38  | 4.66  |       |
| 10/3/05  | 3.22 |      | 3.61 |      | 4.02 | 4.09 | 4.21 | 4.23 | 4.25 | 4.31 | 4.39  | 4.67  |       |
| 9/30/05  | 3.15 |      | 3.55 |      | 3.93 | 4.01 | 4.18 | 4.18 | 4.18 | 4.23 | 4.34  | 4.62  |       |
| 9/29/05  | 3.09 |      | 3.54 |      | 3.89 | 3.97 | 4.13 | 4.13 | 4.14 | 4.2  | 4.29  | 4.59  |       |
| 9/28/05  | 3.12 |      | 3.46 |      | 3.87 | 3.95 | 4.09 | 4.09 | 4.11 | 4.17 | 4.26  | 4.55  |       |
| 9/27/05  | 3.15 |      | 3.49 |      | 3.87 | 3.95 | 4.08 | 4.09 | 4.13 | 4.2  | 4.3   | 4.6   |       |
| 9/26/05  | 3.19 |      | 3.52 |      | 3.88 | 3.95 | 4.07 | 4.08 | 4.11 | 4.18 | 4.3   | 4.6   |       |
| 9/23/05  | 3.06 |      | 3.48 |      | 3.82 | 3.89 | 4.02 | 4.03 | 4.07 | 4.14 | 4.25  | 4.57  |       |
| 9/22/05  | 2.99 |      | 3.47 |      | 3.81 | 3.86 | 3.95 | 3.95 | 3.99 | 4.07 | 4.19  | 4.52  |       |
| 9/21/05  | 3.02 |      | 3.41 |      | 3.83 | 3.88 | 3.96 | 3.96 | 4.01 | 4.08 | 4.19  | 4.52  |       |
| 9/20/05  | 3.29 |      | 3.61 |      | 3.89 | 3.92 | 4    | 4.01 | 4.06 | 4.14 | 4.26  | 4.59  |       |
| 9/19/05  | 3.23 |      | 3.58 |      | 3.84 | 3.87 | 3.93 | 3.95 | 4.02 | 4.11 | 4.25  | 4.6   |       |
| 9/16/05  | 3.23 |      | 3.5  |      | 3.81 | 3.86 | 3.97 | 4    | 4.05 | 4.13 | 4.26  | 4.61  |       |
| 9/15/05  | 3.23 |      | 3.45 |      | 3.77 | 3.81 | 3.9  | 3.93 | 3.99 | 4.08 | 4.22  | 4.56  |       |
| 9/14/05  | 3.25 |      | 3.42 |      | 3.76 | 3.81 | 3.9  | 3.91 | 3.96 | 4.04 | 4.17  | 4.5   |       |
| 9/13/05  | 3.3  |      | 3.47 |      | 3.77 | 3.81 | 3.88 | 3.88 | 3.93 | 4.01 | 4.14  | 4.47  |       |
| 9/12/05  | 3.33 |      | 3.51 |      | 3.79 | 3.83 | 3.92 | 3.93 | 3.98 | 4.06 | 4.18  | 4.5   |       |
| 9/9/05   | 3.32 |      | 3.49 |      | 3.73 | 3.78 | 3.88 | 3.9  | 3.94 | 4.01 | 4.14  | 4.45  |       |
| 9/8/05   | 3.31 |      | 3.48 |      | 3.73 | 3.77 | 3.87 | 3.89 | 3.94 | 4.03 | 4.15  | 4.45  |       |
| 9/7/05   | 3.36 |      | 3.49 |      | 3.73 | 3.77 | 3.87 | 3.89 | 3.93 | 4.01 | 4.15  | 4.46  |       |
| 9/6/05   | 3.39 |      | 3.52 |      | 3.7  | 3.73 | 3.8  | 3.83 | 3.89 | 3.97 | 4.09  | 4.39  |       |
| 9/2/05   | 3.38 |      | 3.46 |      | 3.63 | 3.67 | 3.75 | 3.79 | 3.85 | 3.92 | 4.03  | 4.33  |       |
| 9/1/05   | 3.35 |      | 3.48 |      | 3.62 | 3.66 | 3.72 | 3.8  | 3.85 | 3.91 | 4.02  | 4.31  |       |
| 8/31/05  | 3.41 |      | 3.52 |      | 3.74 | 3.77 | 3.84 | 3.83 | 3.87 | 3.93 | 4.02  | 4.3   |       |
| 8/30/05  | 3.4  |      | 3.54 |      | 3.79 | 3.85 | 3.97 | 4.01 | 4.03 | 4.08 | 4.16  | 4.43  |       |
| 8/29/05  | 3.42 |      | 3.54 |      | 3.83 | 3.91 | 4.06 | 4.07 | 4.08 | 4.13 | 4.2   | 4.45  |       |
| 8/26/05  | 3.36 |      | 3.55 |      | 3.82 | 3.9  | 4.06 | 4.07 | 4.09 | 4.13 | 4.2   | 4.46  |       |
| 8/25/05  | 3.34 |      | 3.54 |      | 3.81 | 3.87 | 4    | 4.03 | 4.06 | 4.11 | 4.18  | 4.45  |       |
| 8/24/05  | 3.34 |      | 3.53 |      | 3.81 | 3.87 | 3.99 | 4.03 | 4.06 | 4.11 | 4.19  | 4.46  |       |
| 8/23/05  | 3.34 |      | 3.53 |      | 3.81 | 3.88 | 4.01 | 4.03 | 4.07 | 4.12 | 4.2   | 4.46  |       |
| 8/22/05  | 3.34 |      | 3.53 |      | 3.82 | 3.89 | 4.03 | 4.06 | 4.08 | 4.14 | 4.22  | 4.48  |       |
| 8/19/05  | 3.33 |      | 3.52 |      | 3.81 | 3.89 | 4.03 | 4.05 | 4.08 | 4.13 | 4.21  | 4.47  |       |
| 8/18/05  | 3.3  |      | 3.5  |      | 3.78 | 3.86 | 4.01 | 4.04 | 4.08 | 4.13 | 4.21  | 4.48  |       |
| 8/17/05  | 3.31 |      | 3.52 |      | 3.8  | 3.89 | 4.07 | 4.1  | 4.15 | 4.2  | 4.28  | 4.53  |       |
| 8/16/05  | 3.32 |      | 3.54 |      | 3.8  | 3.88 | 4.03 | 4.06 | 4.1  | 4.15 | 4.23  | 4.49  |       |
| 8/15/05  | 3.28 |      | 3.54 |      | 3.82 | 3.91 | 4.08 | 4.11 | 4.15 | 4.2  | 4.27  | 4.53  |       |
| 8/12/05  | 3.32 |      | 3.52 |      | 3.79 | 3.88 | 4.05 | 4.08 | 4.11 | 4.16 | 4.24  | 4.52  |       |
| 8/11/05  | 3.31 |      | 3.51 |      | 3.78 | 3.89 | 4.1  | 4.14 | 4.18 | 4.24 | 4.32  | 4.6   |       |
| 8/10/05  | 3.38 |      | 3.51 |      | 3.78 | 3.9  | 4.13 | 4.18 | 4.24 | 4.3  | 4.4   | 4.65  |       |
| 8/9/05   | 3.37 |      | 3.52 |      | 3.79 | 3.9  | 4.13 | 4.19 | 4.25 | 4.31 | 4.41  | 4.66  |       |
| 8/8/05   | 3.38 |      | 3.54 |      | 3.82 | 3.93 | 4.16 | 4.22 | 4.28 | 4.34 | 4.42  | 4.68  |       |
| 8/5/05   | 3.35 |      | 3.52 |      | 3.75 | 3.87 | 4.11 | 4.16 | 4.24 | 4.3  | 4.4   | 4.66  |       |
| 8/4/05   | 3.34 |      | 3.47 |      | 3.72 | 3.83 | 4.04 | 4.09 | 4.15 | 4.22 | 4.32  | 4.6   |       |
| 8/3/05   | 3.34 |      | 3.46 |      | 3.72 | 3.82 | 4.02 | 4.07 | 4.13 | 4.2  | 4.3   | 4.58  |       |
| 8/2/05   | 3.35 |      | 3.49 |      | 3.73 | 3.84 | 4.06 | 4.1  | 4.17 | 4.24 | 4.34  | 4.62  |       |
| 8/1/05   | 3.3  |      | 3.48 |      | 3.73 | 3.83 | 4.04 | 4.09 | 4.16 | 4.22 | 4.32  | 4.59  |       |
| 7/29/05  | 3.25 |      | 3.42 |      | 3.69 | 3.8  | 4.02 | 4.06 | 4.12 | 4.19 | 4.28  | 4.56  |       |
| 7/28/05  | 3.25 |      | 3.41 |      | 3.66 | 3.75 | 3.96 | 4    | 4.04 | 4.1  | 4.2   | 4.48  |       |
| 7/27/05  | 3.23 |      | 3.4  |      | 3.67 | 3.77 | 3.99 | 4.04 | 4.09 | 4.16 | 4.27  | 4.55  |       |
| 7/26/05  | 3.25 |      | 3.43 |      | 3.67 | 3.76 | 3.95 | 4    | 4.06 | 4.14 | 4.24  | 4.53  |       |
| 7/25/05  | 3.2  |      | 3.44 |      | 3.68 | 3.77 | 3.95 | 3.99 | 4.06 | 4.14 | 4.25  | 4.53  |       |
| 7/22/05  | 3.16 |      | 3.38 |      | 3.61 | 3.72 | 3.92 | 3.97 | 4.04 | 4.11 | 4.23  | 4.52  |       |
| 7/21/05  | 3.13 |      | 3.35 |      | 3.6  | 3.72 | 3.96 | 4.01 | 4.09 | 4.16 | 4.28  | 4.58  |       |
| 7/20/05  | 3.11 |      | 3.3  |      | 3.54 | 3.66 | 3.9  | 3.93 | 3.99 | 4.06 | 4.17  | 4.47  |       |
| 7/19/05  | 3.13 |      | 3.31 |      | 3.54 | 3.65 | 3.88 | 3.93 | 3.99 | 4.07 | 4.2   | 4.5   |       |
| 7/18/05  | 3.06 |      | 3.3  |      | 3.54 | 3.66 | 3.89 | 3.94 | 4.01 | 4.1  | 4.22  | 4.53  |       |
| 7/15/05  | 3.04 |      | 3.26 |      | 3.48 | 3.61 | 3.86 | 3.92 | 3.98 | 4.06 | 4.18  | 4.47  |       |
| 7/14/05  | 3.04 |      | 3.23 |      | 3.47 | 3.6  | 3.86 | 3.91 | 3.98 | 4.06 | 4.19  | 4.49  |       |
| 7/13/05  | 3.03 |      | 3.22 |      | 3.46 | 3.59 | 3.84 | 3.89 | 3.96 | 4.04 | 4.17  | 4.47  |       |
| 7/12/05  | 3.02 |      | 3.21 |      | 3.48 | 3.59 | 3.82 | 3.88 | 3.94 | 4.03 | 4.15  | 4.46  |       |
| 7/11/05  | 2.98 |      | 3.19 |      | 3.46 | 3.58 | 3.81 | 3.85 | 3.91 | 3.99 | 4.11  | 4.42  |       |
| 7/8/05   | 2.99 |      | 3.17 |      | 3.39 | 3.52 | 3.78 | 3.82 | 3.89 | 3.98 | 4.11  | 4.42  |       |
| 7/7/05   | 3    |      | 3.15 |      | 3.37 | 3.48 | 3.71 | 3.75 | 3.83 | 3.92 | 4.05  | 4.37  |       |
| 7/6/05   | 3.04 |      | 3.19 |      | 3.41 | 3.53 | 3.77 | 3.8  | 3.86 | 3.95 | 4.08  | 4.4   |       |
| 7/5/05   | 3.03 |      | 3.22 |      | 3.43 | 3.55 | 3.79 | 3.82 | 3.9  | 3.98 | 4.11  | 4.43  |       |
| 7/1/05   | 3.02 |      | 3.17 |      | 3.38 | 3.51 | 3.76 | 3.77 | 3.84 | 3.92 | 4.06  | 4.37  |       |
| 6/30/05  | 2.99 |      | 3.13 |      | 3.34 | 3.45 | 3.66 | 3.67 | 3.72 | 3.8  | 3.94  | 4.28  |       |
| 6/29/05  | 2.95 |      | 3.13 |      | 3.33 | 3.44 | 3.65 | 3.69 | 3.77 | 3.85 | 3.99  | 4.33  |       |
| 6/28/05  | 2.99 |      | 3.14 |      | 3.35 | 3.46 | 3.65 | 3.68 | 3.76 | 3.84 | 3.97  | 4.3   |       |
| 6/27/05  | 2.85 |      | 3.15 |      | 3.33 | 3.42 | 3.6  | 3.62 | 3.69 | 3.77 | 3.9   | 4.25  |       |
| 6/24/05  | 2.78 |      | 3.09 |      | 3.27 | 3.38 | 3.59 | 3.63 | 3.69 | 3.78 | 3.92  | 4.28  |       |
| 6/23/05  | 2.79 |      | 3.07 |      | 3.27 | 3.39 | 3.63 | 3.66 | 3.74 | 3.82 | 3.96  | 4.32  |       |
| 6/22/05  | 2.84 |      | 3.03 |      | 3.25 | 3.37 | 3.62 | 3.65 | 3.72 | 3.81 | 3.95  | 4.31  |       |
| 6/21/05  | 2.85 |      | 3.02 |      | 3.28 | 3.42 | 3.71 | 3.75 | 3.84 | 3.93 | 4.06  | 4.4   |       |
| 6/20/05  | 2.81 |      | 3.02 |      | 3.26 | 3.42 | 3.72 | 3.78 | 3.88 | 3.98 | 4.11  | 4.46  |       |
| 6/17/05  | 2.79 |      | 2.99 |      | 3.23 | 3.39 | 3.72 | 3.76 | 3.88 | 3.97 | 4.09  | 4.44  |       |
| 6/16/05  | 2.76 |      | 2.98 |      | 3.21 | 3.38 | 3.7  | 3.76 | 3.87 | 3.96 | 4.09  | 4.45  |       |
| 6/15/05  | 2.78 |      | 3    |      | 3.22 | 3.39 | 3.72 | 3.79 | 3.9  | 3.99 | 4.12  | 4.49  |       |
| 6/14/05  | 2.78 |      | 3.01 |      | 3.22 | 3.39 | 3.71 | 3.78 | 3.89 | 3.99 | 4.13  | 4.49  |       |
| 6/13/05  | 2.82 |      | 3.03 |      | 3.22 | 3.38 | 3.71 | 3.77 | 3.87 | 3.96 | 4.09  | 4.44  |       |
| 6/10/05  | 2.82 |      | 3.01 |      | 3.14 | 3.33 | 3.71 | 3.75 | 3.84 | 3.92 | 4.05  | 4.39  |       |
| 6/9/05   | 2.81 |      | 2.99 |      | 3.14 | 3.31 | 3.64 | 3.68 | 3.76 | 3.84 | 3.98  | 4.31  |       |
| 6/8/05   | 2.83 |      | 3.02 |      | 3.15 | 3.3  | 3.6  | 3.65 | 3.73 | 3.81 | 3.95  | 4.29  |       |
| 6/7/05   | 2.82 |      | 3.02 |      | 3.14 | 3.28 | 3.57 | 3.62 | 3.7  | 3.78 | 3.92  | 4.26  |       |
| 6/6/05   | 2.83 |      | 3.02 |      | 3.15 | 3.3  | 3.59 | 3.64 | 3.73 | 3.82 | 3.96  | 4.31  |       |
| 6/3/05   | 2.82 |      | 3.01 |      | 3.13 | 3.28 | 3.57 | 3.63 | 3.73 | 3.83 | 3.98  | 4.34  |       |
| 6/2/05   | 2.8  |      | 2.97 |      | 3.13 | 3.26 | 3.52 | 3.56 | 3.65 | 3.74 | 3.89  | 4.28  |       |
| 6/1/05   | 2.79 |      | 2.97 |      | 3.12 | 3.25 | 3.5  | 3.55 | 3.63 | 3.74 | 3.91  | 4.31  |       |
| 5/31/05  | 2.8  |      | 2.99 |      | 3.18 | 3.32 | 3.6  | 3.65 | 3.76 | 3.86 | 4     | 4.4   |       |
| 5/27/05  | 2.77 |      | 2.97 |      | 3.14 | 3.31 | 3.64 | 3.72 | 3.82 | 3.92 | 4.08  | 4.49  |       |
| 5/26/05  | 2.77 |      | 2.94 |      | 3.15 | 3.31 | 3.64 | 3.72 | 3.82 | 3.92 | 4.08  | 4.49  |       |
| 5/25/05  | 2.79 |      | 2.95 |      | 3.17 | 3.32 | 3.61 | 3.68 | 3.81 | 3.85 | 4.08  | 4.48  |       |
| 5/24/05  | 2.82 |      | 2.94 |      | 3.17 | 3.32 | 3.61 | 3.68 | 3.78 | 3.8  | 4.04  | 4.43  |       |
| 5/23/05  | 2.69 |      | 2.97 |      | 3.19 | 3.35 | 3.65 | 3.73 | 3.83 | 3.83 | 4.07  | 4.46  |       |
| 5/20/05  | 2.66 |      | 2.9  |      | 3.17 | 3.35 | 3.69 | 3.77 | 3.88 | 3.89 | 4.13  | 4.52  |       |
| 5/19/05  | 2.63 |      | 2.87 |      | 3.14 | 3.31 | 3.64 | 3.73 | 3.84 | 3.86 | 4.11  | 4.52  |       |
| 5/18/05  | 2.6  |      | 2.86 |      | 3.15 | 3.29 | 3.56 | 3.67 | 3.77 | 3.83 | 4.07  | 4.49  |       |
| 5/17/05  | 2.6  |      | 2.88 |      | 3.17 | 3.32 | 3.61 | 3.71 | 3.82 | 3.88 | 4.12  | 4.54  |       |
| 5/16/05  | 2.48 |      | 2.89 |      | 3.18 | 3.33 | 3.61 | 3.71 | 3.83 | 3.9  | 4.13  | 4.56  |       |
| 5/13/05  | 2.47 |      | 2.83 |      | 3.13 | 3.29 | 3.61 | 3.71 | 3.83 | 3.95 | 4.12  | 4.56  |       |
| 5/12/05  | 2.58 |      | 2.88 |      | 3.17 | 3.34 | 3.66 | 3.75 | 3.87 | 3.99 | 4.18  | 4.59  |       |
| 5/11/05  | 2.6  |      | 2.87 |      | 3.18 | 3.35 | 3.68 | 3.78 | 3.91 | 4.01 | 4.21  | 4.61  |       |
| 5/10/05  | 2.6  |      | 2.9  |      | 3.2  | 3.37 | 3.69 | 3.79 | 3.93 | 4.04 | 4.23  | 4.65  |       |
| 5/9/05   | 2.66 |      | 2.91 |      | 3.22 | 3.4  | 3.76 | 3.83 | 3.99 | 4.11 | 4.29  | 4.69  |       |
| 5/6/05   | 2.64 |      | 2.87 |      | 3.19 | 3.37 | 3.73 | 3.8  | 3.95 | 4.09 | 4.28  | 4.69  |       |
| 5/5/05   | 2.6  |      | 2.81 |      | 3.14 | 3.29 | 3.58 | 3.65 | 3.82 | 3.98 | 4.19  | 4.64  |       |
| 5/4/05   | 2.59 |      | 2.87 |      | 3.17 | 3.32 | 3.63 | 3.7  | 3.87 | 4.01 | 4.2   | 4.64  |       |
| 5/3/05   | 2.65 |      | 2.91 |      | 3.19 | 3.35 | 3.68 | 3.73 | 3.9  | 4.03 | 4.21  | 4.6   |       |
| 5/2/05   | 2.68 |      | 2.93 |      | 3.19 | 3.34 | 3.64 | 3.71 | 3.88 | 4.02 | 4.21  | 4.61  |       |
| 4/29/05  | 2.7  |      | 2.9  |      | 3.17 | 3.33 | 3.66 | 3.73 | 3.9  | 4.03 | 4.21  | 4.61  |       |
| 4/28/05  | 2.6  |      | 2.88 |      | 3.15 | 3.3  | 3.59 | 3.67 | 3.85 | 3.99 | 4.19  | 4.6   |       |
| 4/27/05  | 2.65 |      | 2.89 |      | 3.17 | 3.33 | 3.64 | 3.75 | 3.92 | 4.06 | 4.25  | 4.65  |       |
| 4/26/05  | 2.7  |      | 2.91 |      | 3.18 | 3.35 | 3.67 | 3.77 | 3.96 | 4.1  | 4.28  | 4.67  |       |
| 4/25/05  | 2.67 |      | 2.93 |      | 3.19 | 3.34 | 3.64 | 3.75 | 3.94 | 4.08 | 4.26  | 4.65  |       |
| 4/22/05  | 2.64 |      | 2.93 |      | 3.14 | 3.3  | 3.62 | 3.73 | 3.92 | 4.08 | 4.26  | 4.68  |       |
| 4/21/05  | 2.59 |      | 2.88 |      | 3.13 | 3.31 | 3.65 | 3.77 | 3.97 | 4.13 | 4.32  | 4.73  |       |
| 4/20/05  | 2.65 |      | 2.87 |      | 3.11 | 3.25 | 3.52 | 3.65 | 3.86 | 4.03 | 4.22  | 4.66  |       |
| 4/19/05  | 2.73 |      | 2.91 |      | 3.13 | 3.26 | 3.5  | 3.64 | 3.85 | 4.02 | 4.21  | 4.64  |       |
| 4/18/05  | 2.67 |      | 2.9  |      | 3.15 | 3.29 | 3.55 | 3.69 | 3.9  | 4.08 | 4.27  | 4.7   |       |
| 4/15/05  | 2.63 |      | 2.79 |      | 3.12 | 3.26 | 3.54 | 3.68 | 3.9  | 4.09 | 4.27  | 4.73  |       |
| 4/14/05  | 2.62 |      | 2.78 |      | 3.14 | 3.3  | 3.6  | 3.76 | 3.99 | 4.17 | 4.37  | 4.8   |       |
| 4/13/05  | 2.62 |      | 2.77 |      | 3.15 | 3.32 | 3.66 | 3.83 | 4.03 | 4.2  | 4.38  | 4.8   |       |
| 4/12/05  | 2.62 |      | 2.76 |      | 3.16 | 3.34 | 3.71 | 3.85 | 4.05 | 4.2  | 4.38  | 4.78  |       |
| 4/11/05  | 2.6  |      | 2.76 |      | 3.17 | 3.37 | 3.75 | 3.91 | 4.13 | 4.28 | 4.45  | 4.84  |       |
| 4/8/05   | 2.61 |      | 2.79 |      | 3.14 | 3.35 | 3.77 | 3.94 | 4.17 | 4.32 | 4.5   | 4.88  |       |
| 4/7/05   | 2.61 |      | 2.77 |      | 3.12 | 3.32 | 3.72 | 3.89 | 4.13 | 4.3  | 4.49  | 4.9   |       |
| 4/6/05   | 2.6  |      | 2.76 |      | 3.11 | 3.31 | 3.7  | 3.86 | 4.09 | 4.26 | 4.44  | 4.85  |       |
| 4/5/05   | 2.63 |      | 2.79 |      | 3.13 | 3.34 | 3.75 | 3.91 | 4.15 | 4.31 | 4.48  | 4.87  |       |
| 4/4/05   | 2.64 |      | 2.8  |      | 3.14 | 3.34 | 3.74 | 3.9  | 4.13 | 4.3  | 4.47  | 4.84  |       |
| 4/1/05   | 2.66 |      | 2.8  |      | 3.13 | 3.34 | 3.75 | 3.9  | 4.13 | 4.29 | 4.46  | 4.85  |       |
| 3/31/05  | 2.63 |      | 2.79 |      | 3.13 | 3.35 | 3.8  | 3.96 | 4.18 | 4.33 | 4.5   | 4.88  |       |
| 3/30/05  | 2.71 |      | 2.83 |      | 3.15 | 3.39 | 3.86 | 4.03 | 4.26 | 4.4  | 4.56  | 4.93  |       |
| 3/29/05  | 2.7  |      | 2.84 |      | 3.17 | 3.41 | 3.87 | 4.05 | 4.3  | 4.44 | 4.6   | 4.98  |       |
| 3/28/05  | 2.69 |      | 2.84 |      | 3.19 | 3.43 | 3.9  | 4.09 | 4.33 | 4.48 | 4.64  | 5.01  |       |
| 3/24/05  | 2.7  |      | 2.84 |      | 3.16 | 3.41 | 3.88 | 4.06 | 4.3  | 4.44 | 4.6   | 4.97  |       |
| 3/23/05  | 2.72 |      | 2.83 |      | 3.14 | 3.38 | 3.84 | 4.05 | 4.3  | 4.45 | 4.61  | 4.99  |       |
| 3/22/05  | 2.77 |      | 2.89 |      | 3.17 | 3.4  | 3.86 | 4.06 | 4.31 | 4.45 | 4.63  | 5.01  |       |
| 3/21/05  | 2.72 |      | 2.85 |      | 3.13 | 3.33 | 3.72 | 3.93 | 4.18 | 4.35 | 4.53  | 4.94  |       |
| 3/18/05  | 2.7  |      | 2.81 |      | 3.11 | 3.32 | 3.72 | 3.91 | 4.18 | 4.34 | 4.51  | 4.92  |       |
| 3/17/05  | 2.68 |      | 2.79 |      | 3.08 | 3.29 | 3.7  | 3.89 | 4.14 | 4.3  | 4.47  | 4.87  |       |
| 3/16/05  | 2.68 |      | 2.8  |      | 3.09 | 3.3  | 3.72 | 3.92 | 4.18 | 4.35 | 4.52  | 4.91  |       |
| 3/15/05  | 2.7  |      | 2.81 |      | 3.1  | 3.32 | 3.75 | 3.96 | 4.22 | 4.38 | 4.54  | 4.93  |       |
| 3/14/05  | 2.62 |      | 2.8  |      | 3.1  | 3.32 | 3.75 | 3.95 | 4.2  | 4.36 | 4.52  | 4.9   |       |
| 3/11/05  | 2.6  |      | 2.76 |      | 3.06 | 3.28 | 3.73 | 3.94 | 4.22 | 4.39 | 4.56  | 4.93  |       |
| 3/10/05  | 2.6  |      | 2.75 |      | 3.04 | 3.25 | 3.68 | 3.87 | 4.13 | 4.29 | 4.48  | 4.85  |       |
| 3/9/05   | 2.6  |      | 2.76 |      | 3.03 | 3.24 | 3.66 | 3.87 | 4.16 | 4.35 | 4.52  | 4.92  |       |
| 3/8/05   | 2.61 |      | 2.75 |      | 3.03 | 3.23 | 3.62 | 3.79 | 4.05 | 4.22 | 4.38  | 4.78  |       |
| 3/7/05   | 2.59 |      | 2.76 |      | 3.02 | 3.22 | 3.61 | 3.76 | 3.99 | 4.15 | 4.31  | 4.7   |       |
| 3/4/05   | 2.56 |      | 2.76 |      | 3.01 | 3.2  | 3.57 | 3.73 | 3.97 | 4.15 | 4.32  | 4.73  |       |
| 3/3/05   | 2.55 |      | 2.76 |      | 3    | 3.19 | 3.59 | 3.76 | 4.02 | 4.2  | 4.39  | 4.82  |       |
| 3/2/05   | 2.54 |      | 2.74 |      | 3    | 3.19 | 3.57 | 3.75 | 4    | 4.2  | 4.38  | 4.82  |       |
| 3/1/05   | 2.55 |      | 2.75 |      | 3    | 3.2  | 3.59 | 3.76 | 4.02 | 4.19 | 4.38  | 4.8   |       |
| 2/28/05  | 2.51 |      | 2.76 |      | 3.01 | 3.2  | 3.59 | 3.75 | 4    | 4.18 | 4.36  | 4.79  |       |
| 2/25/05  | 2.5  |      | 2.74 |      | 2.95 | 3.15 | 3.54 | 3.68 | 3.91 | 4.09 | 4.27  | 4.72  |       |
| 2/24/05  | 2.48 |      | 2.69 |      | 2.94 | 3.13 | 3.52 | 3.67 | 3.91 | 4.1  | 4.29  | 4.74  |       |
| 2/23/05  | 2.47 |      | 2.67 |      | 2.94 | 3.12 | 3.46 | 3.63 | 3.87 | 4.08 | 4.27  | 4.73  |       |
| 2/22/05  | 2.43 |      | 2.67 |      | 2.94 | 3.12 | 3.46 | 3.62 | 3.88 | 4.09 | 4.29  | 4.75  |       |
| 2/18/05  | 2.39 |      | 2.61 |      | 2.9  | 3.09 | 3.45 | 3.62 | 3.86 | 4.07 | 4.27  | 4.72  |       |
| 2/17/05  | 2.4  |      | 2.58 |      | 2.85 | 3.03 | 3.38 | 3.55 | 3.78 | 3.99 | 4.19  | 4.65  |       |
| 2/16/05  | 2.39 |      | 2.57 |      | 2.86 | 3.05 | 3.41 | 3.56 | 3.78 | 3.97 | 4.16  | 4.6   |       |
| 2/15/05  | 2.4  |      | 2.59 |      | 2.86 | 3.03 | 3.37 | 3.51 | 3.71 | 3.91 | 4.1   | 4.55  |       |
| 2/14/05  | 2.37 |      | 2.59 |      | 2.84 | 3.03 | 3.38 | 3.51 | 3.7  | 3.88 | 4.08  | 4.51  |       |
| 2/11/05  | 2.36 |      | 2.55 |      | 2.83 | 3    | 3.34 | 3.48 | 3.7  | 3.9  | 4.1   | 4.55  |       |
| 2/10/05  | 2.35 |      | 2.51 |      | 2.78 | 2.96 | 3.29 | 3.43 | 3.65 | 3.86 | 4.07  | 4.52  |       |
| 2/9/05   | 2.34 |      | 2.51 |      | 2.77 | 2.93 | 3.24 | 3.38 | 3.58 | 3.79 | 4     | 4.43  |       |
| 2/8/05   | 2.34 |      | 2.49 |      | 2.78 | 2.97 | 3.33 | 3.47 | 3.68 | 3.86 | 4.05  | 4.46  |       |
| 2/7/05   | 2.27 |      | 2.51 |      | 2.78 | 2.96 | 3.31 | 3.46 | 3.67 | 3.87 | 4.07  | 4.49  |       |
| 2/4/05   | 2.2  |      | 2.47 |      | 2.75 | 2.93 | 3.29 | 3.44 | 3.68 | 3.88 | 4.09  | 4.54  |       |
| 2/3/05   | 2.18 |      | 2.48 |      | 2.76 | 2.96 | 3.34 | 3.51 | 3.76 | 3.97 | 4.18  | 4.64  |       |
| 2/2/05   | 2.22 |      | 2.51 |      | 2.76 | 2.95 | 3.32 | 3.47 | 3.73 | 3.93 | 4.15  | 4.63  |       |
| 2/1/05   | 2.23 |      | 2.51 |      | 2.77 | 2.95 | 3.29 | 3.43 | 3.71 | 3.93 | 4.15  | 4.65  |       |
| 1/31/05  | 2.06 |      | 2.51 |      | 2.79 | 2.96 | 3.29 | 3.43 | 3.71 | 3.92 | 4.14  | 4.64  |       |
| 1/28/05  | 2.12 |      | 2.46 |      | 2.71 | 2.89 | 3.25 | 3.41 | 3.69 | 3.93 | 4.16  | 4.66  |       |
| 1/27/05  | 2.16 |      | 2.44 |      | 2.72 | 2.91 | 3.28 | 3.45 | 3.75 | 4    | 4.22  | 4.73  |       |
| 1/26/05  | 2.16 |      | 2.41 |      | 2.71 | 2.9  | 3.27 | 3.43 | 3.73 | 3.98 | 4.21  | 4.72  |       |
| 1/25/05  | 2.13 |      | 2.39 |      | 2.7  | 2.88 | 3.23 | 3.39 | 3.71 | 3.97 | 4.2   | 4.72  |       |
| 1/24/05  | 2.05 |      | 2.37 |      | 2.69 | 2.86 | 3.2  | 3.36 | 3.65 | 3.9  | 4.14  | 4.65  |       |
| 1/21/05  | 2.02 |      | 2.36 |      | 2.66 | 2.83 | 3.16 | 3.33 | 3.65 | 3.92 | 4.16  | 4.69  |       |
| 1/20/05  | 1.89 |      | 2.35 |      | 2.67 | 2.85 | 3.21 | 3.38 | 3.68 | 3.94 | 4.17  | 4.7   |       |
| 1/19/05  | 1.95 |      | 2.37 |      | 2.69 | 2.88 | 3.26 | 3.42 | 3.73 | 3.97 | 4.2   | 4.71  |       |
| 1/18/05  | 2.05 |      | 2.39 |      | 2.71 | 2.9  | 3.26 | 3.42 | 3.72 | 3.97 | 4.21  | 4.73  |       |
| 1/14/05  | 2.06 |      | 2.37 |      | 2.68 | 2.87 | 3.24 | 3.41 | 3.71 | 3.97 | 4.23  | 4.76  |       |
| 1/13/05  | 2.06 |      | 2.35 |      | 2.65 | 2.84 | 3.21 | 3.36 | 3.68 | 3.95 | 4.2   | 4.75  |       |
| 1/12/05  | 2.01 |      | 2.34 |      | 2.64 | 2.84 | 3.22 | 3.38 | 3.72 | 4    | 4.25  | 4.81  |       |
| 1/11/05  | 2.03 |      | 2.34 |      | 2.67 | 2.86 | 3.24 | 3.41 | 3.73 | 4    | 4.26  | 4.83  |       |
| 1/10/05  | 2.07 |      | 2.36 |      | 2.67 | 2.86 | 3.23 | 3.41 | 3.75 | 4.03 | 4.29  | 4.86  |       |
| 1/7/05   | 2.03 |      | 2.32 |      | 2.63 | 2.82 | 3.2  | 3.4  | 3.73 | 4.03 | 4.29  | 4.88  |       |
| 1/6/05   | 2.04 |      | 2.31 |      | 2.63 | 2.82 | 3.18 | 3.36 | 3.71 | 4.01 | 4.29  | 4.88  |       |
| 1/5/05   | 2.04 |      | 2.33 |      | 2.63 | 2.83 | 3.22 | 3.39 | 3.73 | 4.02 | 4.29  | 4.88  |       |
| 1/4/05   | 2.05 |      | 2.33 |      | 2.63 | 2.82 | 3.2  | 3.38 | 3.72 | 4.02 | 4.29  | 4.91  |       |
| 1/3/05   | 1.99 |      | 2.32 |      | 2.63 | 2.79 | 3.1  | 3.28 | 3.64 | 3.94 | 4.23  | 4.84  |       |
| 12/31/04 | 1.89 |      | 2.22 |      | 2.59 | 2.75 | 3.08 | 3.25 | 3.63 | 3.94 | 4.24  | 4.85  |       |
| 12/30/04 | 1.68 |      | 2.22 |      | 2.59 | 2.76 | 3.1  | 3.27 | 3.64 | 3.97 | 4.27  | 4.92  |       |
| 12/29/04 | 1.76 |      | 2.22 |      | 2.6  | 2.77 | 3.12 | 3.32 | 3.69 | 4.03 | 4.33  | 4.96  |       |
| 12/28/04 | 1.88 |      | 2.25 |      | 2.62 | 2.77 | 3.08 | 3.27 | 3.66 | 4    | 4.31  | 4.94  |       |
| 12/27/04 | 1.9  |      | 2.26 |      | 2.63 | 2.78 | 3.07 | 3.26 | 3.65 | 3.99 | 4.3   | 4.95  |       |
| 12/23/04 | 1.83 |      | 2.19 |      | 2.54 | 2.7  | 3.02 | 3.21 | 3.58 | 3.92 | 4.23  | 4.86  |       |
| 12/22/04 | 1.84 |      | 2.18 |      | 2.53 | 2.71 | 3.04 | 3.21 | 3.57 | 3.91 | 4.21  | 4.85  |       |
| 12/21/04 | 1.92 |      | 2.2  |      | 2.54 | 2.72 | 3.05 | 3.22 | 3.57 | 3.89 | 4.18  | 4.82  |       |
| 12/20/04 | 1.97 |      | 2.22 |      | 2.54 | 2.72 | 3.06 | 3.23 | 3.59 | 3.91 | 4.21  | 4.84  |       |
| 12/17/04 | 1.95 |      | 2.2  |      | 2.48 | 2.67 | 3.03 | 3.22 | 3.59 | 3.91 | 4.21  | 4.85  |       |
| 12/16/04 | 1.93 |      | 2.2  |      | 2.47 | 2.66 | 3.01 | 3.21 | 3.58 | 3.89 | 4.19  | 4.84  |       |
| 12/15/04 | 1.98 |      | 2.21 |      | 2.47 | 2.64 | 2.97 | 3.14 | 3.48 | 3.78 | 4.09  | 4.72  |       |
| 12/14/04 | 2.01 |      | 2.21 |      | 2.48 | 2.65 | 2.99 | 3.17 | 3.53 | 3.83 | 4.14  | 4.79  |       |
| 12/13/04 | 2.04 |      | 2.24 |      | 2.5  | 2.66 | 2.98 | 3.18 | 3.54 | 3.85 | 4.16  | 4.81  |       |
| 12/10/04 | 2.07 |      | 2.25 |      | 2.44 | 2.61 | 2.95 | 3.15 | 3.52 | 3.85 | 4.16  | 4.83  |       |
| 12/9/04  | 2.07 |      | 2.24 |      | 2.42 | 2.59 | 2.93 | 3.15 | 3.54 | 3.87 | 4.19  | 4.84  |       |
| 12/8/04  | 2.08 |      | 2.24 |      | 2.42 | 2.59 | 2.91 | 3.12 | 3.53 | 3.85 | 4.14  | 4.8   |       |
| 12/7/04  | 2.08 |      | 2.25 |      | 2.43 | 2.6  | 2.95 | 3.19 | 3.6  | 3.94 | 4.23  | 4.91  |       |
| 12/6/04  | 2.09 |      | 2.25 |      | 2.44 | 2.6  | 2.93 | 3.17 | 3.59 | 3.94 | 4.24  | 4.92  |       |
| 12/3/04  | 2.06 |      | 2.21 |      | 2.39 | 2.58 | 2.94 | 3.19 | 3.61 | 3.96 | 4.27  | 4.95  |       |
| 12/2/04  | 2.06 |      | 2.22 |      | 2.41 | 2.62 | 3.04 | 3.3  | 3.75 | 4.1  | 4.4   | 5.07  |       |
| 12/1/04  | 2.06 |      | 2.22 |      | 2.4  | 2.6  | 3.01 | 3.28 | 3.72 | 4.08 | 4.38  | 5.04  |       |
| 11/30/04 | 2.07 |      | 2.23 |      | 2.44 | 2.63 | 3.02 | 3.29 | 3.72 | 4.07 | 4.36  | 5.03  |       |
| 11/29/04 | 2.02 |      | 2.23 |      | 2.46 | 2.66 | 3.07 | 3.31 | 3.72 | 4.06 | 4.34  | 4.99  |       |
| 11/26/04 | 2.01 |      | 2.21 |      | 2.4  | 2.61 | 3.03 | 3.25 | 3.64 | 3.98 | 4.24  | 4.9   |       |
| 11/24/04 | 1.98 |      | 2.18 |      | 2.4  | 2.6  | 3.01 | 3.23 | 3.61 | 3.93 | 4.2   | 4.85  |       |
| 11/23/04 | 1.99 |      | 2.19 |      | 2.41 | 2.6  | 2.98 | 3.2  | 3.58 | 3.92 | 4.19  | 4.85  |       |
| 11/22/04 | 1.98 |      | 2.2  |      | 2.43 | 2.6  | 2.95 | 3.18 | 3.56 | 3.9  | 4.18  | 4.85  |       |
| 11/19/04 | 1.98 |      | 2.15 |      | 2.36 | 2.56 | 2.95 | 3.17 | 3.57 | 3.91 | 4.2   | 4.89  |       |
| 11/18/04 | 1.91 |      | 2.13 |      | 2.34 | 2.51 | 2.86 | 3.08 | 3.48 | 3.81 | 4.12  | 4.82  |       |
| 11/17/04 | 1.9  |      | 2.13 |      | 2.33 | 2.5  | 2.85 | 3.07 | 3.47 | 3.83 | 4.14  | 4.85  |       |
| 11/16/04 | 1.93 |      | 2.14 |      | 2.36 | 2.54 | 2.91 | 3.14 | 3.56 | 3.91 | 4.21  | 4.92  |       |
| 11/15/04 | 1.92 |      | 2.12 |      | 2.34 | 2.53 | 2.89 | 3.12 | 3.53 | 3.89 | 4.2   | 4.91  |       |
| 11/12/04 | 1.91 |      | 2.08 |      | 2.31 | 2.49 | 2.86 | 3.1  | 3.53 | 3.89 | 4.2   | 4.91  |       |
| 11/10/04 | 1.88 |      | 2.08 |      | 2.29 | 2.47 | 2.82 | 3.07 | 3.56 | 3.89 | 4.25  | 4.97  |       |
| 11/9/04  | 1.89 |      | 2.08 |      | 2.29 | 2.46 | 2.8  | 3.05 | 3.53 | 3.88 | 4.22  | 4.95  |       |
| 11/8/04  | 1.88 |      | 2.07 |      | 2.3  | 2.47 | 2.8  | 3.08 | 3.51 | 3.88 | 4.22  | 4.95  |       |
| 11/5/04  | 1.86 |      | 2.03 |      | 2.27 | 2.44 | 2.8  | 3.04 | 3.51 | 3.88 | 4.21  | 4.92  |       |
| 11/4/04  | 1.85 |      | 1.98 |      | 2.19 | 2.34 | 2.63 | 2.89 | 3.37 | 3.76 | 4.1   | 4.82  |       |
| 11/3/04  | 1.83 |      | 1.96 |      | 2.18 | 2.32 | 2.6  | 2.85 | 3.35 | 3.74 | 4.09  | 4.83  |       |
| 11/2/04  | 1.86 |      | 1.97 |      | 2.19 | 2.33 | 2.6  | 2.86 | 3.34 | 3.75 | 4.1   | 4.84  |       |
| 11/1/04  | 1.79 |      | 1.99 |      | 2.2  | 2.34 | 2.61 | 2.89 | 3.36 | 3.76 | 4.11  | 4.84  |       |
| 10/29/04 | 1.73 |      | 1.91 |      | 2.13 | 2.28 | 2.56 | 2.82 | 3.3  | 3.7  | 4.05  | 4.79  |       |
| 10/28/04 | 1.71 |      | 1.91 |      | 2.14 | 2.29 | 2.59 | 2.86 | 3.34 | 3.74 | 4.09  | 4.83  |       |
| 10/27/04 | 1.78 |      | 1.92 |      | 2.13 | 2.3  | 2.63 | 2.89 | 3.37 | 3.76 | 4.11  | 4.85  |       |
| 10/26/04 | 1.82 |      | 1.91 |      | 2.1  | 2.24 | 2.54 | 2.8  | 3.26 | 3.65 | 4.01  | 4.75  |       |
| 10/25/04 | 1.73 |      | 1.9  |      | 2.1  | 2.24 | 2.54 | 2.78 | 3.25 | 3.63 | 3.99  | 4.74  |       |
| 10/22/04 | 1.65 |      | 1.85 |      | 2.07 | 2.23 | 2.55 | 2.79 | 3.26 | 3.66 | 4     | 4.75  |       |
| 10/21/04 | 1.64 |      | 1.85 |      | 2.06 | 2.23 | 2.57 | 2.83 | 3.29 | 3.68 | 4.01  | 4.76  |       |
| 10/20/04 | 1.62 |      | 1.82 |      | 2.04 | 2.2  | 2.53 | 2.78 | 3.26 | 3.66 | 4.01  | 4.77  |       |
| 10/19/04 | 1.63 |      | 1.82 |      | 2.05 | 2.22 | 2.57 | 2.84 | 3.32 | 3.73 | 4.07  | 4.83  |       |
| 10/18/04 | 1.61 |      | 1.81 |      | 2.05 | 2.21 | 2.55 | 2.82 | 3.31 | 3.72 | 4.07  | 4.84  |       |
| 10/15/04 | 1.59 |      | 1.76 |      | 2    | 2.18 | 2.53 | 2.8  | 3.31 | 3.72 | 4.07  | 4.84  |       |
| 10/14/04 | 1.6  |      | 1.74 |      | 1.99 | 2.15 | 2.48 | 2.76 | 3.26 | 3.68 | 4.03  | 4.81  |       |
| 10/13/04 | 1.59 |      | 1.72 |      | 2    | 2.17 | 2.53 | 2.8  | 3.32 | 3.74 | 4.09  | 4.86  |       |
| 10/12/04 | 1.59 |      | 1.72 |      | 2.02 | 2.2  | 2.56 | 2.84 | 3.35 | 3.77 | 4.12  | 4.88  |       |
| 10/8/04  | 1.56 |      | 1.71 |      | 2.01 | 2.21 | 2.61 | 2.88 | 3.39 | 3.8  | 4.15  | 4.91  |       |
| 10/7/04  | 1.56 |      | 1.7  |      | 2.03 | 2.26 | 2.72 | 3.01 | 3.53 | 3.92 | 4.26  | 5     |       |
| 10/6/04  | 1.56 |      | 1.71 |      | 2.04 | 2.26 | 2.7  | 2.99 | 3.51 | 3.88 | 4.23  | 4.97  |       |
| 10/5/04  | 1.57 |      | 1.71 |      | 2.03 | 2.23 | 2.65 | 2.93 | 3.44 | 3.83 | 4.18  | 4.93  |       |
| 10/4/04  | 1.54 |      | 1.71 |      | 2.04 | 2.25 | 2.65 | 2.93 | 3.44 | 3.84 | 4.19  | 4.93  |       |
| 10/1/04  | 1.52 |      | 1.71 |      | 2    | 2.21 | 2.63 | 2.92 | 3.44 | 3.85 | 4.21  | 4.95  |       |
| 9/30/04  | 1.47 |      | 1.71 |      | 2    | 2.21 | 2.63 | 2.89 | 3.38 | 3.79 | 4.14  | 4.89  |       |
| 9/29/04  | 1.52 |      | 1.72 |      | 1.99 | 2.2  | 2.61 | 2.89 | 3.37 | 3.75 | 4.1   | 4.85  |       |
| 9/28/04  | 1.62 |      | 1.72 |      | 1.99 | 2.18 | 2.55 | 2.8  | 3.28 | 3.66 | 4.02  | 4.78  |       |
| 9/27/04  | 1.59 |      | 1.74 |      | 2    | 2.2  | 2.59 | 2.84 | 3.29 | 3.65 | 4.01  | 4.75  |       |
| 9/24/04  | 1.53 |      | 1.73 |      | 1.99 | 2.2  | 2.62 | 2.88 | 3.33 | 3.69 | 4.04  | 4.78  |       |
| 9/23/04  | 1.53 |      | 1.72 |      | 1.95 | 2.16 | 2.57 | 2.83 | 3.3  | 3.66 | 4.02  | 4.78  |       |
| 9/22/04  | 1.53 |      | 1.71 |      | 1.93 | 2.12 | 2.5  | 2.78 | 3.26 | 3.62 | 4     | 4.75  |       |
| 9/21/04  | 1.62 |      | 1.72 |      | 1.93 | 2.12 | 2.49 | 2.79 | 3.28 | 3.66 | 4.05  | 4.82  |       |
| 9/20/04  | 1.6  |      | 1.73 |      | 1.92 | 2.1  | 2.46 | 2.75 | 3.28 | 3.68 | 4.07  | 4.85  |       |
| 9/17/04  | 1.58 |      | 1.71 |      | 1.9  | 2.11 | 2.53 | 2.83 | 3.35 | 3.75 | 4.14  | 4.91  |       |
| 9/16/04  | 1.55 |      | 1.67 |      | 1.87 | 2.06 | 2.44 | 2.75 | 3.29 | 3.69 | 4.08  | 4.86  |       |
| 9/15/04  | 1.56 |      | 1.67 |      | 1.88 | 2.09 | 2.51 | 2.84 | 3.39 | 3.8  | 4.18  | 4.96  |       |
| 9/14/04  | 1.57 |      | 1.66 |      | 1.88 | 2.08 | 2.47 | 2.81 | 3.35 | 3.76 | 4.15  | 4.93  |       |
| 9/13/04  | 1.59 |      | 1.66 |      | 1.89 | 2.1  | 2.5  | 2.83 | 3.38 | 3.78 | 4.16  | 4.94  |       |
| 9/10/04  | 1.6  |      | 1.66 |      | 1.87 | 2.08 | 2.5  | 2.84 | 3.4  | 3.79 | 4.19  | 4.97  |       |
| 9/9/04   | 1.57 |      | 1.64 |      | 1.88 | 2.09 | 2.5  | 2.85 | 3.41 | 3.84 | 4.22  | 4.99  |       |
| 9/8/04   | 1.57 |      | 1.65 |      | 1.88 | 2.09 | 2.5  | 2.83 | 3.4  | 3.8  | 4.18  | 4.96  |       |
| 9/7/04   | 1.53 |      | 1.66 |      | 1.91 | 2.13 | 2.58 | 2.91 | 3.48 | 3.89 | 4.26  | 5.03  |       |
| 9/3/04   | 1.49 |      | 1.65 |      | 1.87 | 2.12 | 2.61 | 2.94 | 3.52 | 3.93 | 4.3   | 5.07  |       |
| 9/2/04   | 1.46 |      | 1.6  |      | 1.8  | 2.02 | 2.46 | 2.8  | 3.4  | 3.83 | 4.2   | 4.99  |       |
| 9/1/04   | 1.43 |      | 1.58 |      | 1.79 | 1.99 | 2.41 | 2.74 | 3.32 | 3.76 | 4.13  | 4.93  |       |
| 8/31/04  | 1.45 |      | 1.59 |      | 1.79 | 1.99 | 2.41 | 2.75 | 3.33 | 3.76 | 4.13  | 4.93  |       |
| 8/30/04  | 1.45 |      | 1.61 |      | 1.83 | 2.04 | 2.47 | 2.82 | 3.4  | 3.82 | 4.19  | 4.99  |       |
| 8/27/04  | 1.43 |      | 1.56 |      | 1.8  | 2.03 | 2.48 | 2.85 | 3.43 | 3.86 | 4.23  | 5.02  |       |
| 8/26/04  | 1.4  |      | 1.55 |      | 1.79 | 2.02 | 2.48 | 2.85 | 3.42 | 3.85 | 4.22  | 5.03  |       |
| 8/25/04  | 1.38 |      | 1.54 |      | 1.79 | 2.03 | 2.51 | 2.88 | 3.46 | 3.89 | 4.26  | 5.06  |       |
| 8/24/04  | 1.39 |      | 1.54 |      | 1.8  | 2.03 | 2.5  | 2.87 | 3.46 | 3.91 | 4.28  | 5.08  |       |
| 8/23/04  | 1.33 |      | 1.54 |      | 1.8  | 2.03 | 2.5  | 2.87 | 3.46 | 3.9  | 4.28  | 5.08  |       |
| 8/20/04  | 1.34 |      | 1.49 |      | 1.74 | 1.98 | 2.46 | 2.83 | 3.42 | 3.86 | 4.24  | 5.03  |       |
| 8/19/04  | 1.35 |      | 1.48 |      | 1.73 | 1.96 | 2.43 | 2.8  | 3.39 | 3.84 | 4.22  | 5.03  |       |
| 8/18/04  | 1.37 |      | 1.49 |      | 1.74 | 1.97 | 2.44 | 2.82 | 3.41 | 3.85 | 4.23  | 5.04  |       |
| 8/17/04  | 1.38 |      | 1.48 |      | 1.75 | 1.98 | 2.44 | 2.81 | 3.39 | 3.83 | 4.21  | 5.02  |       |
| 8/16/04  | 1.36 |      | 1.49 |      | 1.77 | 2.01 | 2.51 | 2.87 | 3.45 | 3.89 | 4.26  | 5.06  |       |
| 8/13/04  | 1.32 |      | 1.44 |      | 1.72 | 1.97 | 2.47 | 2.85 | 3.42 | 3.85 | 4.22  | 5.02  |       |
| 8/12/04  | 1.31 |      | 1.43 |      | 1.73 | 1.99 | 2.52 | 2.89 | 3.47 | 3.89 | 4.27  | 5.05  |       |
| 8/11/04  | 1.4  |      | 1.44 |      | 1.73 | 2    | 2.54 | 2.91 | 3.51 | 3.92 | 4.3   | 5.07  |       |
| 8/10/04  | 1.42 |      | 1.5  |      | 1.75 | 2.01 | 2.55 | 2.94 | 3.52 | 3.94 | 4.32  | 5.08  |       |
| 8/9/04   | 1.4  |      | 1.51 |      | 1.73 | 1.97 | 2.45 | 2.86 | 3.45 | 3.88 | 4.28  | 5.06  |       |
| 8/6/04   | 1.36 |      | 1.44 |      | 1.67 | 1.91 | 2.4  | 2.79 | 3.4  | 3.84 | 4.24  | 5.04  |       |
| 8/5/04   | 1.34 |      | 1.48 |      | 1.75 | 2.09 | 2.64 | 3.04 | 3.64 | 4.05 | 4.43  | 5.18  |       |
| 8/4/04   | 1.34 |      | 1.49 |      | 1.76 | 2.11 | 2.66 | 3.05 | 3.66 | 4.08 | 4.45  | 5.2   |       |
| 8/3/04   | 1.37 |      | 1.48 |      | 1.77 | 2.11 | 2.66 | 3.05 | 3.67 | 4.08 | 4.45  | 5.2   |       |
| 8/2/04   | 1.28 |      | 1.5  |      | 1.78 | 2.12 | 2.66 | 3.06 | 3.68 | 4.1  | 4.48  | 5.22  |       |
| 7/30/04  | 1.27 |      | 1.45 |      | 1.77 | 2.13 | 2.68 | 3.09 | 3.71 | 4.13 | 4.5   | 5.24  |       |
| 7/29/04  | 1.29 |      | 1.45 |      | 1.77 | 2.15 | 2.75 | 3.16 | 3.8  | 4.23 | 4.6   | 5.34  |       |
| 7/28/04  | 1.32 |      | 1.46 |      | 1.78 | 2.17 | 2.78 | 3.19 | 3.82 | 4.23 | 4.61  | 5.35  |       |
| 7/27/04  | 1.35 |      | 1.46 |      | 1.79 | 2.19 | 2.82 | 3.23 | 3.85 | 4.25 | 4.62  | 5.35  |       |
| 7/26/04  | 1.29 |      | 1.45 |      | 1.78 | 2.18 | 2.75 | 3.13 | 3.73 | 4.13 | 4.49  | 5.23  |       |
| 7/23/04  | 1.23 |      | 1.38 |      | 1.71 | 2.12 | 2.69 | 3.08 | 3.69 | 4.08 | 4.45  | 5.2   |       |
| 7/22/04  | 1.21 |      | 1.37 |      | 1.71 | 2.12 | 2.69 | 3.09 | 3.71 | 4.11 | 4.48  | 5.22  |       |
| 7/21/04  | 1.21 |      | 1.35 |      | 1.71 | 2.14 | 2.71 | 3.1  | 3.72 | 4.13 | 4.5   | 5.24  |       |
| 7/20/04  | 1.22 |      | 1.36 |      | 1.7  | 2.13 | 2.67 | 3.06 | 3.68 | 4.09 | 4.47  | 5.21  |       |
| 7/19/04  | 1.16 |      | 1.35 |      | 1.68 | 2.1  | 2.56 | 2.94 | 3.57 | 3.99 | 4.38  | 5.14  |       |
| 7/16/04  | 1.15 |      | 1.35 |      | 1.66 | 2.08 | 2.54 | 2.93 | 3.56 | 3.99 | 4.38  | 5.14  |       |
| 7/15/04  | 1.15 |      | 1.35 |      | 1.68 | 2.11 | 2.64 | 3.04 | 3.69 | 4.1  | 4.5   | 5.24  |       |
| 7/14/04  | 1.17 |      | 1.34 |      | 1.69 | 2.08 | 2.62 | 3.02 | 3.68 | 4.1  | 4.5   | 5.24  |       |
| 7/13/04  | 1.19 |      | 1.34 |      | 1.69 | 2.05 | 2.58 | 3    | 3.66 | 4.1  | 4.5   | 5.25  |       |
| 7/12/04  | 1.16 |      | 1.34 |      | 1.67 | 2.02 | 2.53 | 2.96 | 3.62 | 4.06 | 4.46  | 5.22  |       |
| 7/9/04   | 1.14 |      | 1.28 |      | 1.63 | 2    | 2.55 | 2.96 | 3.64 | 4.08 | 4.49  | 5.23  |       |
| 7/8/04   | 1.14 |      | 1.27 |      | 1.63 | 1.99 | 2.55 | 2.97 | 3.65 | 4.09 | 4.49  | 5.24  |       |
| 7/7/04   | 1.16 |      | 1.3  |      | 1.64 | 2    | 2.56 | 2.99 | 3.67 | 4.1  | 4.5   | 5.24  |       |
| 7/6/04   | 1.11 |      | 1.34 |      | 1.68 | 2.15 | 2.56 | 2.99 | 3.65 | 4.1  | 4.49  | 5.24  |       |
| 7/2/04   | 1.07 |      | 1.3  |      | 1.61 | 2.02 | 2.54 | 2.96 | 3.62 | 4.08 | 4.48  | 5.22  |       |
| 7/1/04   | 1.01 |      | 1.22 |      | 1.64 | 2.07 | 2.64 | 3.08 | 3.74 | 4.18 | 4.57  | 5.31  |       |
| 6/30/04  | 1.17 |      | 1.33 |      | 1.68 | 2.09 | 2.7  | 3.16 | 3.81 | 4.24 | 4.62  | 5.33  |       |
| 6/29/04  | 1.19 |      | 1.38 |      | 1.75 | 2.2  | 2.83 | 3.28 | 3.92 | 4.33 | 4.7   | 5.41  |       |
| 6/28/04  | 1.12 |      | 1.38 |      | 1.77 | 2.3  | 2.86 | 3.32 | 3.97 | 4.37 | 4.76  | 5.46  |       |
| 6/25/04  | 1.1  |      | 1.31 |      | 1.69 | 2.14 | 2.74 | 3.2  | 3.85 | 4.27 | 4.66  | 5.37  |       |
| 6/24/04  | 1.1  |      | 1.29 |      | 1.68 | 2.11 | 2.74 | 3.21 | 3.85 | 4.27 | 4.66  | 5.36  |       |
| 6/23/04  | 1.08 |      | 1.29 |      | 1.69 | 2.15 | 2.78 | 3.25 | 3.9  | 4.33 | 4.71  | 5.41  |       |
| 6/22/04  | 1.08 |      | 1.32 |      | 1.69 | 2.21 | 2.8  | 3.28 | 3.92 | 4.34 | 4.72  | 5.43  |       |
| 6/21/04  | 1.04 |      | 1.33 |      | 1.7  | 2.17 | 2.8  | 3.26 | 3.91 | 4.33 | 4.7   | 5.42  |       |
| 6/18/04  | 1.03 |      | 1.29 |      | 1.68 | 2.24 | 2.81 | 3.28 | 3.94 | 4.34 | 4.72  | 5.43  |       |
| 6/17/04  | 1.02 |      | 1.28 |      | 1.66 | 2.21 | 2.81 | 3.28 | 3.93 | 4.33 | 4.71  | 5.42  |       |
| 6/16/04  | 1.05 |      | 1.3  |      | 1.69 | 2.24 | 2.84 | 3.31 | 3.96 | 4.36 | 4.74  | 5.46  |       |
| 6/15/04  | 1.09 |      | 1.34 |      | 1.68 | 2.16 | 2.77 | 3.26 | 3.9  | 4.31 | 4.69  | 5.41  |       |
| 6/14/04  | 1.07 |      | 1.41 |      | 1.77 | 2.25 | 2.97 | 3.45 | 4.1  | 4.51 | 4.89  | 5.59  |       |
| 6/10/04  | 1.02 |      | 1.3  |      | 1.65 | 2.14 | 2.81 | 3.32 | 4    | 4.43 | 4.81  | 5.52  |       |
| 6/9/04   | 1.03 |      | 1.27 |      | 1.61 | 2.14 | 2.79 | 3.31 | 4.01 | 4.44 | 4.82  | 5.54  |       |
| 6/8/04   | 1.03 |      | 1.27 |      | 1.56 | 2.02 | 2.73 | 3.24 | 3.96 | 4.4  | 4.78  | 5.5   |       |
| 6/7/04   | 0.97 |      | 1.24 |      | 1.54 | 1.96 | 2.67 | 3.22 | 3.95 | 4.39 | 4.78  | 5.51  |       |
| 6/4/04   | 0.96 |      | 1.21 |      | 1.51 | 1.97 | 2.7  | 3.25 | 3.97 | 4.41 | 4.78  | 5.51  |       |
| 6/3/04   | 0.96 |      | 1.17 |      | 1.45 | 1.91 | 2.63 | 3.17 | 3.89 | 4.34 | 4.71  | 5.46  |       |
| 6/2/04   | 0.97 |      | 1.17 |      | 1.45 | 1.92 | 2.65 | 3.19 | 3.91 | 4.35 | 4.74  | 5.47  |       |
| 6/1/04   | 0.97 |      | 1.17 |      | 1.44 | 1.89 | 2.6  | 3.14 | 3.86 | 4.31 | 4.71  | 5.45  |       |
| 5/28/04  | 0.94 |      | 1.08 |      | 1.39 | 1.83 | 2.54 | 3.1  | 3.81 | 4.26 | 4.66  | 5.39  |       |
| 5/27/04  | 0.94 |      | 1.06 |      | 1.37 | 1.77 | 2.46 | 3.02 | 3.74 | 4.2  | 4.6   | 5.34  |       |
| 5/26/04  | 0.94 |      | 1.08 |      | 1.39 | 1.81 | 2.52 | 3.08 | 3.81 | 4.27 | 4.67  | 5.41  |       |
| 5/25/04  | 0.95 |      | 1.07 |      | 1.41 | 1.84 | 2.58 | 3.16 | 3.89 | 4.34 | 4.73  | 5.45  |       |
| 5/24/04  | 0.92 |      | 1.07 |      | 1.41 | 1.86 | 2.59 | 3.17 | 3.9  | 4.36 | 4.75  | 5.48  |       |
| 5/21/04  | 0.91 |      | 1.03 |      | 1.39 | 1.84 | 2.6  | 3.18 | 3.91 | 4.37 | 4.76  | 5.5   |       |
| 5/20/04  | 0.9  |      | 1.03 |      | 1.36 | 1.81 | 2.55 | 3.12 | 3.86 | 4.33 | 4.72  | 5.47  |       |
| 5/19/04  | 0.91 |      | 1.04 |      | 1.38 | 1.85 | 2.61 | 3.18 | 3.93 | 4.39 | 4.79  | 5.54  |       |
| 5/18/04  | 0.91 |      | 1.05 |      | 1.37 | 1.83 | 2.58 | 3.13 | 3.87 | 4.34 | 4.74  | 5.48  |       |
| 5/17/04  | 0.9  |      | 1.06 |      | 1.35 | 1.8  | 2.51 | 3.07 | 3.83 | 4.29 | 4.7   | 5.47  |       |
| 5/14/04  | 0.87 |      | 0.99 |      | 1.34 | 1.81 | 2.59 | 3.16 | 3.92 | 4.39 | 4.79  | 5.54  |       |
| 5/13/04  | 0.88 |      | 1    |      | 1.34 | 1.84 | 2.67 | 3.24 | 4.01 | 4.46 | 4.85  | 5.61  |       |
| 5/12/04  | 0.9  |      | 1.04 |      | 1.33 | 1.81 | 2.62 | 3.19 | 3.96 | 4.41 | 4.83  | 5.57  |       |
| 5/11/04  | 0.91 |      | 1.05 |      | 1.35 | 1.83 | 2.61 | 3.19 | 3.94 | 4.39 | 4.79  | 5.53  |       |
| 5/10/04  | 0.89 |      | 1.08 |      | 1.36 | 1.85 | 2.61 | 3.18 | 3.95 | 4.41 | 4.81  | 5.54  |       |
| 5/7/04   | 0.9  |      | 1.07 |      | 1.35 | 1.83 | 2.64 | 3.19 | 3.96 | 4.41 | 4.79  | 5.53  |       |
| 5/6/04   | 0.89 |      | 1    |      | 1.21 | 1.61 | 2.39 | 2.94 | 3.72 | 4.2  | 4.63  | 5.41  |       |
| 5/5/04   | 0.9  |      | 0.99 |      | 1.17 | 1.56 | 2.34 | 2.91 | 3.71 | 4.18 | 4.61  | 5.38  |       |
| 5/4/04   | 0.93 |      | 1    |      | 1.19 | 1.57 | 2.32 | 2.88 | 3.66 | 4.15 | 4.56  | 5.34  |       |
| 5/3/04   | 0.83 |      | 1    |      | 1.21 | 1.6  | 2.34 | 2.86 | 3.63 | 4.11 | 4.53  | 5.3   |       |
| 4/30/04  | 0.83 |      | 0.98 |      | 1.17 | 1.55 | 2.31 | 2.86 | 3.63 | 4.11 | 4.53  | 5.31  |       |
| 4/29/04  | 0.85 |      | 0.97 |      | 1.15 | 1.55 | 2.34 | 2.88 | 3.66 | 4.14 | 4.55  | 5.33  |       |
| 4/28/04  | 0.87 |      | 0.97 |      | 1.16 | 1.54 | 2.3  | 2.82 | 3.6  | 4.08 | 4.5   | 5.28  |       |
| 4/27/04  | 0.91 |      | 0.98 |      | 1.17 | 1.53 | 2.21 | 2.74 | 3.52 | 4.01 | 4.43  | 5.22  |       |
| 4/26/04  | 0.88 |      | 0.99 |      | 1.19 | 1.57 | 2.28 | 2.78 | 3.57 | 4.05 | 4.46  | 5.25  |       |
| 4/23/04  | 0.87 |      | 0.98 |      | 1.2  | 1.59 | 2.29 | 2.78 | 3.58 | 4.07 | 4.48  | 5.27  |       |
| 4/22/04  | 0.81 |      | 0.97 |      | 1.14 | 1.49 | 2.15 | 2.64 | 3.46 | 3.95 | 4.4   | 5.2   |       |
| 4/21/04  | 0.93 |      | 0.99 |      | 1.17 | 1.52 | 2.22 | 2.71 | 3.52 | 4.01 | 4.45  | 5.25  |       |
| 4/20/04  | 0.93 |      | 0.97 |      | 1.13 | 1.46 | 2.11 | 2.62 | 3.45 | 3.97 | 4.43  | 5.24  |       |
| 4/19/04  | 0.92 |      | 0.96 |      | 1.11 | 1.43 | 2.07 | 2.58 | 3.42 | 3.93 | 4.39  | 5.22  |       |
| 4/16/04  | 0.91 |      | 0.94 |      | 1.08 | 1.4  | 2.03 | 2.53 | 3.39 | 3.9  | 4.37  | 5.2   |       |
| 4/15/04  | 0.92 |      | 0.95 |      | 1.12 | 1.46 | 2.1  | 2.59 | 3.45 | 3.96 | 4.42  | 5.22  |       |
| 4/14/04  | 0.92 |      | 0.95 |      | 1.13 | 1.48 | 2.13 | 2.6  | 3.44 | 3.95 | 4.4   | 5.21  |       |
| 4/13/04  | 0.91 |      | 0.94 |      | 1.08 | 1.39 | 2.01 | 2.52 | 3.37 | 3.89 | 4.35  | 5.17  |       |
| 4/12/04  | 0.92 |      | 0.94 |      | 1.06 | 1.34 | 1.91 | 2.41 | 3.26 | 3.78 | 4.25  | 5.08  |       |
| 4/8/04   | 0.93 |      | 0.93 |      | 1.04 | 1.32 | 1.88 | 2.37 | 3.22 | 3.73 | 4.21  | 5.04  |       |
| 4/7/04   | 0.94 |      | 0.95 |      | 1.04 | 1.31 | 1.87 | 2.36 | 3.19 | 3.71 | 4.19  | 5.02  |       |
| 4/6/04   | 0.94 |      | 0.94 |      | 1.04 | 1.31 | 1.86 | 2.35 | 3.19 | 3.7  | 4.19  | 5.01  |       |
| 4/5/04   | 0.94 |      | 0.94 |      | 1.06 | 1.34 | 1.91 | 2.4  | 3.24 | 3.76 | 4.24  | 5.05  |       |
| 4/2/04   | 0.93 |      | 0.95 |      | 1.03 | 1.3  | 1.86 | 2.33 | 3.15 | 3.66 | 4.15  | 4.97  |       |
| 4/1/04   | 0.95 |      | 0.93 |      | 1.02 | 1.23 | 1.65 | 2.06 | 2.87 | 3.38 | 3.91  | 4.77  |       |
| 3/31/04  | 0.96 |      | 0.95 |      | 1.01 | 1.2  | 1.6  | 1.99 | 2.8  | 3.33 | 3.86  | 4.77  |       |
| 3/30/04  | 0.97 |      | 0.96 |      | 1.01 | 1.21 | 1.63 | 2.05 | 2.86 | 3.39 | 3.91  | 4.8   |       |
| 3/29/04  | 0.95 |      | 0.96 |      | 1.02 | 1.21 | 1.63 | 2.05 | 2.86 | 3.39 | 3.91  | 4.8   |       |
| 3/26/04  | 0.94 |      | 0.95 |      | 1    | 1.19 | 1.59 | 2    | 2.81 | 3.33 | 3.85  | 4.75  |       |
| 3/25/04  | 0.95 |      | 0.94 |      | 0.99 | 1.15 | 1.51 | 1.91 | 2.7  | 3.23 | 3.75  | 4.65  |       |
| 3/24/04  | 0.95 |      | 0.93 |      | 1    | 1.16 | 1.5  | 1.91 | 2.68 | 3.21 | 3.73  | 4.62  |       |
| 3/23/04  | 0.96 |      | 0.95 |      | 1.01 | 1.17 | 1.52 | 1.92 | 2.69 | 3.21 | 3.73  | 4.62  |       |
| 3/22/04  | 0.94 |      | 0.95 |      | 1.02 | 1.17 | 1.52 | 1.93 | 2.69 | 3.22 | 3.74  | 4.63  |       |
| 3/19/04  | 0.93 |      | 0.94 |      | 1.01 | 1.19 | 1.56 | 1.97 | 2.75 | 3.28 | 3.8   | 4.68  |       |
| 3/18/04  | 0.93 |      | 0.93 |      | 1    | 1.17 | 1.55 | 1.96 | 2.72 | 3.25 | 3.76  | 4.66  |       |
| 3/17/04  | 0.94 |      | 0.93 |      | 1.01 | 1.18 | 1.53 | 1.92 | 2.66 | 3.18 | 3.71  | 4.62  |       |
| 3/16/04  | 0.97 |      | 0.96 |      | 1.01 | 1.17 | 1.51 | 1.89 | 2.65 | 3.17 | 3.7   | 4.61  |       |
| 3/15/04  | 0.94 |      | 0.96 |      | 1.02 | 1.18 | 1.56 | 1.97 | 2.74 | 3.25 | 3.78  | 4.67  |       |
| 3/12/04  | 0.96 |      | 0.96 |      | 1.01 | 1.18 | 1.54 | 1.95 | 2.73 | 3.24 | 3.78  | 4.68  |       |
| 3/11/04  | 0.96 |      | 0.97 |      | 1    | 1.15 | 1.52 | 1.95 | 2.72 | 3.23 | 3.74  | 4.66  |       |
| 3/10/04  | 0.97 |      | 0.96 |      | 1    | 1.17 | 1.54 | 1.94 | 2.71 | 3.21 | 3.74  | 4.65  |       |
| 3/9/04   | 0.98 |      | 0.96 |      | 1    | 1.15 | 1.51 | 1.92 | 2.68 | 3.2  | 3.73  | 4.64  |       |
| 3/8/04   | 0.95 |      | 0.96 |      | 1.01 | 1.15 | 1.52 | 1.95 | 2.74 | 3.26 | 3.78  | 4.69  |       |
| 3/5/04   | 0.95 |      | 0.94 |      | 0.99 | 1.16 | 1.57 | 2.02 | 2.81 | 3.32 | 3.85  | 4.73  |       |
| 3/4/04   | 0.97 |      | 0.96 |      | 1.02 | 1.25 | 1.73 | 2.21 | 3.02 | 3.53 | 4.04  | 4.89  |       |
| 3/3/04   | 0.97 |      | 0.97 |      | 1.02 | 1.26 | 1.74 | 2.23 | 3.06 | 3.57 | 4.07  | 4.92  |       |
| 3/2/04   | 0.98 |      | 0.97 |      | 1.03 | 1.26 | 1.74 | 2.21 | 3.04 | 3.55 | 4.05  | 4.9   |       |
| 3/1/04   | 0.97 |      | 0.97 |      | 1.02 | 1.23 | 1.67 | 2.15 | 2.98 | 3.49 | 4     | 4.86  |       |
| 2/27/04  | 0.95 |      | 0.96 |      | 1.01 | 1.21 | 1.66 | 2.13 | 3.01 | 3.48 | 3.99  | 4.85  |       |
| 2/26/04  | 0.97 |      | 0.96 |      | 1.02 | 1.23 | 1.69 | 2.18 | 3.01 | 3.54 | 4.05  | 4.92  |       |
| 2/25/04  | 0.96 |      | 0.96 |      | 1.02 | 1.23 | 1.67 | 2.16 | 2.98 | 3.51 | 4.02  | 4.89  |       |
| 2/24/04  | 0.97 |      | 0.97 |      | 1.02 | 1.23 | 1.69 | 2.2  | 3.01 | 3.53 | 4.04  | 4.9   |       |
| 2/23/04  | 0.95 |      | 0.97 |      | 1.02 | 1.22 | 1.69 | 2.21 | 3.03 | 3.55 | 4.05  | 4.92  |       |
| 2/20/04  | 0.93 |      | 0.94 |      | 1.01 | 1.26 | 1.75 | 2.25 | 3.08 | 3.59 | 4.1   | 4.96  |       |
| 2/19/04  | 0.93 |      | 0.94 |      | 1    | 1.23 | 1.7  | 2.2  | 3.02 | 3.54 | 4.05  | 4.91  |       |
| 2/18/04  | 0.93 |      | 0.94 |      | 1    | 1.23 | 1.72 | 2.22 | 3.03 | 3.55 | 4.05  | 4.91  |       |
| 2/17/04  | 0.9  |      | 0.95 |      | 1    | 1.21 | 1.7  | 2.2  | 3.02 | 3.54 | 4.05  | 4.91  |       |
| 2/13/04  | 0.9  |      | 0.92 |      | 0.98 | 1.21 | 1.7  | 2.19 | 3.01 | 3.54 | 4.05  | 4.92  |       |
| 2/12/04  | 0.9  |      | 0.93 |      | 1    | 1.24 | 1.75 | 2.26 | 3.07 | 3.58 | 4.1   | 4.94  |       |
| 2/11/04  | 0.89 |      | 0.93 |      | 1    | 1.23 | 1.73 | 2.23 | 3.03 | 3.56 | 4.05  | 4.9   |       |
| 2/10/04  | 0.91 |      | 0.95 |      | 1.02 | 1.27 | 1.82 | 2.33 | 3.13 | 3.64 | 4.13  | 4.97  |       |
| 2/9/04   | 0.89 |      | 0.94 |      | 1.02 | 1.25 | 1.76 | 2.26 | 3.08 | 3.6  | 4.09  | 4.93  |       |
| 2/6/04   | 0.89 |      | 0.93 |      | 1.01 | 1.26 | 1.77 | 2.29 | 3.12 | 3.63 | 4.12  | 4.95  |       |
| 2/5/04   | 0.89 |      | 0.94 |      | 1.02 | 1.29 | 1.85 | 2.4  | 3.21 | 3.72 | 4.2   | 5.02  |       |
| 2/4/04   | 0.91 |      | 0.94 |      | 1.01 | 1.27 | 1.8  | 2.32 | 3.15 | 3.67 | 4.15  | 5     |       |
| 2/3/04   | 0.93 |      | 0.94 |      | 1.02 | 1.27 | 1.78 | 2.3  | 3.12 | 3.65 | 4.13  | 4.98  |       |
| 2/2/04   | 0.87 |      | 0.94 |      | 1.03 | 1.29 | 1.83 | 2.36 | 3.18 | 3.7  | 4.18  | 5.02  |       |
| 1/30/04  | 0.85 |      | 0.92 |      | 1.01 | 1.28 | 1.84 | 2.35 | 3.17 | 3.68 | 4.16  | 5     |       |
| 1/29/04  | 0.87 |      | 0.94 |      | 1.02 | 1.29 | 1.88 | 2.39 | 3.22 | 3.74 | 4.22  | 5.05  |       |
| 1/28/04  | 0.89 |      | 0.94 |      | 1    | 1.26 | 1.87 | 2.39 | 3.22 | 3.72 | 4.22  | 5.06  |       |
| 1/27/04  | 0.89 |      | 0.91 |      | 0.98 | 1.21 | 1.7  | 2.21 | 3.07 | 3.6  | 4.11  | 4.96  |       |
| 1/26/04  | 0.82 |      | 0.9  |      | 0.99 | 1.23 | 1.75 | 2.27 | 3.13 | 3.66 | 4.16  | 5.01  |       |
| 1/23/04  | 0.79 |      | 0.9  |      | 0.96 | 1.21 | 1.71 | 2.22 | 3.06 | 3.59 | 4.09  | 4.95  |       |
| 1/22/04  | 0.74 |      | 0.88 |      | 0.96 | 1.19 | 1.66 | 2.14 | 2.96 | 3.49 | 3.99  | 4.86  |       |
| 1/21/04  | 0.82 |      | 0.89 |      | 0.96 | 1.19 | 1.69 | 2.2  | 3.02 | 3.55 | 4.05  | 4.92  |       |
| 1/20/04  | 0.8  |      | 0.89 |      | 0.98 | 1.21 | 1.69 | 2.21 | 3.05 | 3.58 | 4.08  | 4.93  |       |
| 1/16/04  | 0.8  |      | 0.89 |      | 0.97 | 1.21 | 1.7  | 2.19 | 3.03 | 3.54 | 4.04  | 4.9   |       |
| 1/15/04  | 0.82 |      | 0.88 |      | 0.96 | 1.18 | 1.67 | 2.16 | 2.97 | 3.48 | 3.99  | 4.87  |       |
| 1/14/04  | 0.85 |      | 0.88 |      | 0.96 | 1.19 | 1.65 | 2.13 | 2.96 | 3.49 | 4.01  | 4.9   |       |
| 1/13/04  | 0.86 |      | 0.89 |      | 0.97 | 1.18 | 1.63 | 2.12 | 2.98 | 3.51 | 4.05  | 4.95  |       |
| 1/12/04  | 0.88 |      | 0.89 |      | 0.98 | 1.21 | 1.68 | 2.18 | 3.04 | 3.58 | 4.11  | 4.99  |       |
| 1/9/04   | 0.87 |      | 0.87 |      | 0.97 | 1.21 | 1.68 | 2.17 | 3.05 | 3.58 | 4.11  | 4.98  |       |
| 1/8/04   | 0.87 |      | 0.88 |      | 1.01 | 1.29 | 1.85 | 2.37 | 3.24 | 3.76 | 4.27  | 5.12  |       |
| 1/7/04   | 0.88 |      | 0.91 |      | 1.02 | 1.29 | 1.84 | 2.36 | 3.25 | 3.76 | 4.27  | 5.11  |       |
| 1/6/04   | 0.88 |      | 0.91 |      | 1.03 | 1.3  | 1.84 | 2.38 | 3.26 | 3.8  | 4.29  | 5.13  |       |
| 1/5/04   | 0.88 |      | 0.91 |      | 1.05 | 1.35 | 1.95 | 2.51 | 3.39 | 3.92 | 4.41  | 5.23  |       |
| 1/2/04   | 0.88 |      | 0.93 |      | 1.02 | 1.31 | 1.94 | 2.47 | 3.36 | 3.9  | 4.38  | 5.21  |       |
| 12/31/03 | 0.9  |      | 0.95 |      | 1.02 | 1.26 | 1.84 | 2.37 | 3.25 | 3.77 | 4.27  | 5.1   |       |
| 12/30/03 | 0.88 |      | 0.94 |      | 1.02 | 1.28 | 1.86 | 2.39 | 3.26 | 3.8  | 4.29  | 5.12  |       |
| 12/29/03 | 0.79 |      | 0.9  |      | 1.03 | 1.31 | 1.86 | 2.37 | 3.23 | 3.76 | 4.24  | 5.07  |       |
| 12/26/03 | 0.76 |      | 0.87 |      | 0.99 | 1.27 | 1.82 | 2.33 | 3.17 | 3.67 | 4.17  | 4.99  |       |
| 12/24/03 | 0.87 |      | 0.9  |      | 1    | 1.28 | 1.83 | 2.36 | 3.2  | 3.72 | 4.2   | 5.02  |       |
| 12/23/03 | 0.89 |      | 0.9  |      | 1    | 1.31 | 1.96 | 2.47 | 3.3  | 3.81 | 4.28  | 5.09  |       |
| 12/22/03 | 0.88 |      | 0.9  |      | 0.99 | 1.27 | 1.84 | 2.37 | 3.19 | 3.7  | 4.18  | 5.02  |       |
| 12/19/03 | 0.87 |      | 0.88 |      | 0.96 | 1.25 | 1.82 | 2.35 | 3.16 | 3.67 | 4.15  | 4.99  |       |
| 12/18/03 | 0.86 |      | 0.89 |      | 0.96 | 1.24 | 1.85 | 2.38 | 3.17 | 3.67 | 4.16  | 4.99  |       |
| 12/17/03 | 0.85 |      | 0.9  |      | 0.99 | 1.26 | 1.83 | 2.37 | 3.18 | 3.7  | 4.19  | 5.05  |       |
| 12/16/03 | 0.88 |      | 0.91 |      | 1    | 1.28 | 1.83 | 2.37 | 3.21 | 3.74 | 4.24  | 5.1   |       |
| 12/15/03 | 0.87 |      | 0.9  |      | 1.01 | 1.3  | 1.88 | 2.41 | 3.26 | 3.79 | 4.28  | 5.13  |       |
| 12/12/03 | 0.88 |      | 0.91 |      | 0.99 | 1.28 | 1.84 | 2.4  | 3.23 | 3.75 | 4.26  | 5.12  |       |
| 12/11/03 | 0.87 |      | 0.9  |      | 0.99 | 1.27 | 1.83 | 2.37 | 3.21 | 3.76 | 4.27  | 5.14  |       |
| 12/10/03 | 0.92 |      | 0.93 |      | 1.03 | 1.33 | 1.94 | 2.48 | 3.28 | 3.82 | 4.3   | 5.16  |       |
| 12/9/03  | 0.93 |      | 0.93 |      | 1.04 | 1.35 | 1.97 | 2.51 | 3.33 | 3.85 | 4.32  | 5.18  |       |
| 12/8/03  | 0.94 |      | 0.93 |      | 1.03 | 1.33 | 1.94 | 2.48 | 3.28 | 3.81 | 4.29  | 5.15  |       |
| 12/5/03  | 0.93 |      | 0.92 |      | 1.01 | 1.3  | 1.88 | 2.42 | 3.23 | 3.76 | 4.23  | 5.09  |       |
| 12/4/03  | 0.94 |      | 0.93 |      | 1.04 | 1.38 | 2.06 | 2.61 | 3.42 | 3.93 | 4.38  | 5.22  |       |
| 12/3/03  | 0.96 |      | 0.94 |      | 1.04 | 1.39 | 2.09 | 2.63 | 3.46 | 3.98 | 4.41  | 5.25  |       |
| 12/2/03  | 0.96 |      | 0.94 |      | 1.04 | 1.38 | 2.07 | 2.6  | 3.43 | 3.95 | 4.38  | 5.22  |       |
| 12/1/03  | 0.96 |      | 0.95 |      | 1.06 | 1.41 | 2.12 | 2.64 | 3.46 | 3.98 | 4.4   | 5.23  |       |
| 11/28/03 | 0.96 |      | 0.93 |      | 1.04 | 1.39 | 2.06 | 2.56 | 3.38 | 3.89 | 4.34  | 5.2   |       |
| 11/26/03 | 0.97 |      | 0.94 |      | 1.04 | 1.35 | 1.97 | 2.48 | 3.27 | 3.79 | 4.25  | 5.12  |       |
| 11/25/03 | 0.97 |      | 0.95 |      | 1.03 | 1.32 | 1.89 | 2.4  | 3.2  | 3.72 | 4.19  | 5.07  |       |
| 11/24/03 | 0.94 |      | 0.96 |      | 1.04 | 1.33 | 1.94 | 2.44 | 3.24 | 3.76 | 4.23  | 5.11  |       |
| 11/21/03 | 0.93 |      | 0.94 |      | 1.02 | 1.29 | 1.84 | 2.35 | 3.15 | 3.67 | 4.15  | 5.05  |       |
| 11/20/03 | 0.93 |      | 0.95 |      | 1.01 | 1.28 | 1.83 | 2.35 | 3.14 | 3.67 | 4.16  | 5.06  |       |
| 11/19/03 | 0.94 |      | 0.95 |      | 1.03 | 1.32 | 1.9  | 2.42 | 3.22 | 3.75 | 4.24  | 5.12  |       |
| 11/18/03 | 0.95 |      | 0.96 |      | 1.04 | 1.3  | 1.83 | 2.32 | 3.14 | 3.66 | 4.17  | 5.05  |       |
| 11/17/03 | 0.93 |      | 0.96 |      | 1.04 | 1.29 | 1.8  | 2.31 | 3.14 | 3.68 | 4.18  | 5.07  |       |
| 11/14/03 | 0.92 |      | 0.95 |      | 1.04 | 1.31 | 1.84 | 2.36 | 3.19 | 3.7  | 4.22  | 5.1   |       |
| 11/13/03 | 0.91 |      | 0.94 |      | 1.04 | 1.33 | 1.92 | 2.45 | 3.29 | 3.79 | 4.3   | 5.16  |       |
| 11/12/03 | 0.92 |      | 0.95 |      | 1.06 | 1.39 | 2.05 | 2.59 | 3.45 | 3.95 | 4.44  | 5.29  |       |
| 11/10/03 | 0.92 |      | 0.97 |      | 1.07 | 1.39 | 2.06 | 2.63 | 3.49 | 4    | 4.49  | 5.34  |       |
| 11/7/03  | 0.95 |      | 0.96 |      | 1.07 | 1.4  | 2.04 | 2.6  | 3.47 | 3.99 | 4.48  | 5.33  |       |
| 11/6/03  | 0.95 |      | 0.96 |      | 1.06 | 1.38 | 2.01 | 2.55 | 3.43 | 3.96 | 4.45  | 5.32  |       |
| 11/5/03  | 0.96 |      | 0.96 |      | 1.05 | 1.35 | 1.94 | 2.46 | 3.35 | 3.88 | 4.38  | 5.24  |       |
| 11/4/03  | 0.97 |      | 0.95 |      | 1.03 | 1.31 | 1.86 | 2.4  | 3.28 | 3.81 | 4.33  | 5.19  |       |
| 11/3/03  | 0.97 |      | 0.96 |      | 1.05 | 1.33 | 1.9  | 2.44 | 3.34 | 3.88 | 4.4   | 5.25  |       |
| 10/31/03 | 0.96 |      | 0.96 |      | 1.04 | 1.31 | 1.85 | 2.36 | 3.27 | 3.8  | 4.33  | 5.2   |       |
| 10/30/03 | 0.97 |      | 0.96 |      | 1.04 | 1.32 | 1.86 | 2.39 | 3.29 | 3.83 | 4.36  | 5.25  |       |
| 10/29/03 | 0.98 |      | 0.96 |      | 1.04 | 1.29 | 1.79 | 2.32 | 3.2  | 3.76 | 4.31  | 5.21  |       |
| 10/28/03 | 0.98 |      | 0.96 |      | 1.03 | 1.25 | 1.71 | 2.23 | 3.11 | 3.67 | 4.23  | 5.14  |       |
| 10/27/03 | 0.95 |      | 0.98 |      | 1.05 | 1.31 | 1.83 | 2.35 | 3.21 | 3.75 | 4.3   | 5.19  |       |
| 10/24/03 | 0.92 |      | 0.95 |      | 1.03 | 1.27 | 1.76 | 2.26 | 3.13 | 3.68 | 4.24  | 5.14  |       |
| 10/23/03 | 0.92 |      | 0.96 |      | 1.03 | 1.3  | 1.84 | 2.37 | 3.24 | 3.81 | 4.34  | 5.25  |       |
| 10/22/03 | 0.92 |      | 0.96 |      | 1.03 | 1.28 | 1.8  | 2.33 | 3.21 | 3.77 | 4.29  | 5.19  |       |
| 10/21/03 | 0.92 |      | 0.93 |      | 1.04 | 1.32 | 1.89 | 2.41 | 3.31 | 3.86 | 4.38  | 5.28  |       |
| 10/20/03 | 0.9  |      | 0.95 |      | 1.04 | 1.32 | 1.88 | 2.42 | 3.33 | 3.89 | 4.41  | 5.3   |       |
| 10/17/03 | 0.9  |      | 0.93 |      | 1.02 | 1.31 | 1.9  | 2.41 | 3.33 | 3.9  | 4.41  | 5.32  |       |
| 10/16/03 | 0.9  |      | 0.93 |      | 1.03 | 1.34 | 1.96 | 2.47 | 3.4  | 3.97 | 4.47  | 5.38  |       |
| 10/15/03 | 0.9  |      | 0.93 |      | 1.01 | 1.27 | 1.79 | 2.32 | 3.3  | 3.88 | 4.43  | 5.36  |       |
| 10/14/03 | 0.89 |      | 0.93 |      | 1.01 | 1.23 | 1.73 | 2.25 | 3.23 | 3.82 | 4.37  | 5.32  |       |
| 10/10/03 | 0.89 |      | 0.92 |      | 1    | 1.21 | 1.65 | 2.18 | 3.15 | 3.72 | 4.29  | 5.23  |       |
| 10/9/03  | 0.9  |      | 0.91 |      | 1    | 1.22 | 1.69 | 2.2  | 3.17 | 3.77 | 4.32  | 5.27  |       |
| 10/8/03  | 0.88 |      | 0.91 |      | 1    | 1.21 | 1.65 | 2.17 | 3.14 | 3.72 | 4.27  | 5.22  |       |
| 10/7/03  | 0.85 |      | 0.92 |      | 1.01 | 1.21 | 1.67 | 2.19 | 3.15 | 3.73 | 4.27  | 5.21  |       |
| 10/6/03  | 0.87 |      | 0.94 |      | 0.97 | 1.15 | 1.6  | 2.11 | 3.06 | 3.63 | 4.17  | 5.1   |       |
| 10/3/03  | 0.87 |      | 0.94 |      | 1.01 | 1.2  | 1.65 | 2.17 | 3.12 | 3.69 | 4.21  | 5.15  |       |
| 10/2/03  | 0.86 |      | 0.94 |      | 1    | 1.14 | 1.48 | 1.96 | 2.9  | 3.48 | 4.03  | 4.97  |       |
| 10/1/03  | 0.88 |      | 0.95 |      | 1    | 1.13 | 1.47 | 1.93 | 2.84 | 3.4  | 3.96  | 4.92  |       |
| 9/30/03  | 0.87 |      | 0.95 |      | 1.01 | 1.15 | 1.5  | 1.95 | 2.85 | 3.41 | 3.96  | 4.91  |       |
| 9/29/03  | 0.87 |      | 0.96 |      | 1.03 | 1.21 | 1.61 | 2.07 | 2.98 | 3.54 | 4.09  | 5.03  |       |
| 9/26/03  | 0.87 |      | 0.94 |      | 1.02 | 1.21 | 1.6  | 2.06 | 2.95 | 3.49 | 4.04  | 4.98  |       |
| 9/25/03  | 0.88 |      | 0.94 |      | 1.02 | 1.21 | 1.65 | 2.14 | 3.05 | 3.59 | 4.12  | 5.04  |       |
| 9/24/03  | 0.89 |      | 0.95 |      | 1.02 | 1.22 | 1.66 | 2.15 | 3.07 | 3.62 | 4.16  | 5.09  |       |
| 9/23/03  | 0.89 |      | 0.93 |      | 1.03 | 1.24 | 1.68 | 2.2  | 3.13 | 3.7  | 4.24  | 5.16  |       |
| 9/22/03  | 0.88 |      | 0.95 |      | 1.04 | 1.24 | 1.7  | 2.21 | 3.16 | 3.73 | 4.26  | 5.2   |       |
| 9/19/03  | 0.88 |      | 0.95 |      | 1.02 | 1.23 | 1.7  | 2.2  | 3.11 | 3.66 | 4.17  | 5.12  |       |
| 9/18/03  | 0.89 |      | 0.96 |      | 1.02 | 1.23 | 1.68 | 2.16 | 3.09 | 3.66 | 4.19  | 5.15  |       |
| 9/17/03  | 0.9  |      | 0.95 |      | 1.02 | 1.19 | 1.63 | 2.13 | 3.06 | 3.64 | 4.2   | 5.15  |       |
| 9/16/03  | 0.91 |      | 0.93 |      | 1.02 | 1.22 | 1.63 | 2.16 | 3.12 | 3.72 | 4.29  | 5.26  |       |
| 9/15/03  | 0.91 |      | 0.96 |      | 1.03 | 1.2  | 1.63 | 2.17 | 3.12 | 3.71 | 4.28  | 5.24  |       |
| 9/12/03  | 0.91 |      | 0.96 |      | 1.02 | 1.2  | 1.66 | 2.19 | 3.15 | 3.72 | 4.27  | 5.22  |       |
| 9/11/03  | 0.93 |      | 0.96 |      | 1.02 | 1.22 | 1.71 | 2.27 | 3.24 | 3.79 | 4.35  | 5.27  |       |
| 9/10/03  | 0.94 |      | 0.96 |      | 1.02 | 1.2  | 1.64 | 2.19 | 3.18 | 3.73 | 4.28  | 5.22  |       |
| 9/9/03   | 0.95 |      | 0.96 |      | 1.03 | 1.23 | 1.71 | 2.29 | 3.28 | 3.85 | 4.37  | 5.31  |       |
| 9/8/03   | 0.95 |      | 0.97 |      | 1.05 | 1.27 | 1.75 | 2.33 | 3.32 | 3.88 | 4.41  | 5.33  |       |
| 9/5/03   | 0.95 |      | 0.96 |      | 1.03 | 1.24 | 1.72 | 2.28 | 3.28 | 3.83 | 4.35  | 5.29  |       |
| 9/4/03   | 0.96 |      | 0.97 |      | 1.05 | 1.33 | 1.91 | 2.51 | 3.5  | 4.04 | 4.52  | 5.43  |       |
| 9/3/03   | 0.98 |      | 0.97 |      | 1.04 | 1.36 | 2.02 | 2.62 | 3.61 | 4.15 | 4.6   | 5.49  |       |
| 9/2/03   | 0.98 |      | 0.98 |      | 1.07 | 1.39 | 2.04 | 2.62 | 3.63 | 4.17 | 4.61  | 5.48  |       |
| 8/29/03  | 0.98 |      | 0.98 |      | 1.06 | 1.35 | 1.95 | 2.51 | 3.46 | 4    | 4.45  | 5.33  |       |
| 8/28/03  | 0.99 |      | 0.99 |      | 1.06 | 1.34 | 1.93 | 2.48 | 3.42 | 3.96 | 4.42  | 5.31  |       |
| 8/27/03  | 1    |      | 1    |      | 1.06 | 1.38 | 2.05 | 2.61 | 3.55 | 4.11 | 4.54  | 5.43  |       |
| 8/26/03  | 1.01 |      | 1.01 |      | 1.06 | 1.32 | 1.96 | 2.55 | 3.5  | 4.05 | 4.5   | 5.39  |       |
| 8/25/03  | 0.97 |      | 1.02 |      | 1.07 | 1.35 | 2.02 | 2.59 | 3.52 | 4.08 | 4.53  | 5.43  |       |
| 8/22/03  | 0.96 |      | 0.98 |      | 1.06 | 1.35 | 1.97 | 2.54 | 3.47 | 4.03 | 4.48  | 5.37  |       |
| 8/21/03  | 0.95 |      | 0.97 |      | 1.07 | 1.37 | 1.98 | 2.56 | 3.51 | 4.07 | 4.53  | 5.43  |       |
| 8/20/03  | 0.94 |      | 0.96 |      | 1.04 | 1.3  | 1.84 | 2.43 | 3.35 | 3.96 | 4.45  | 5.39  |       |
| 8/19/03  | 0.96 |      | 0.96 |      | 1.04 | 1.29 | 1.81 | 2.37 | 3.27 | 3.89 | 4.38  | 5.33  |       |
| 8/18/03  | 0.97 |      | 0.96 |      | 1.06 | 1.33 | 1.87 | 2.46 | 3.37 | 3.99 | 4.49  | 5.45  |       |
| 8/15/03  | 0.92 |      | 0.95 |      | 1.05 | 1.3  | 1.85 | 2.47 | 3.42 | 4.04 | 4.55  | 5.49  |       |
| 8/14/03  | 0.96 |      | 0.96 |      | 1.06 | 1.31 | 1.86 | 2.47 | 3.42 | 4.05 | 4.55  | 5.49  |       |
| 8/13/03  | 0.95 |      | 0.96 |      | 1.05 | 1.31 | 1.86 | 2.47 | 3.43 | 4.06 | 4.58  | 5.55  |       |
| 8/12/03  | 0.93 |      | 0.95 |      | 1.04 | 1.25 | 1.71 | 2.29 | 3.23 | 3.85 | 4.37  | 5.36  |       |
| 8/11/03  | 0.92 |      | 0.96 |      | 1.06 | 1.3  | 1.81 | 2.35 | 3.26 | 3.86 | 4.38  | 5.36  |       |
| 8/8/03   | 0.91 |      | 0.96 |      | 1.03 | 1.22 | 1.72 | 2.27 | 3.17 | 3.76 | 4.27  | 5.29  |       |
| 8/7/03   | 0.91 |      | 0.95 |      | 1.04 | 1.26 | 1.74 | 2.3  | 3.19 | 3.78 | 4.3   | 5.27  |       |
| 8/6/03   | 0.92 |      | 0.95 |      | 1.04 | 1.28 | 1.78 | 2.36 | 3.25 | 3.82 | 4.32  | 5.31  |       |
| 8/5/03   | 0.93 |      | 0.96 |      | 1.05 | 1.32 | 1.88 | 2.44 | 3.37 | 3.98 | 4.47  | 5.48  |       |
| 8/4/03   | 0.91 |      | 0.97 |      | 1.05 | 1.24 | 1.71 | 2.24 | 3.24 | 3.86 | 4.35  | 5.36  |       |
| 8/1/03   | 0.91 |      | 0.95 |      | 1.05 | 1.31 | 1.85 | 2.38 | 3.37 | 4.01 | 4.44  | 5.42  |       |
| 7/31/03  | 0.91 |      | 0.96 |      | 1.02 | 1.28 | 1.8  | 2.33 | 3.38 | 3.98 | 4.49  | 5.43  |       |
| 7/30/03  | 0.94 |      | 0.98 |      | 1.01 | 1.17 | 1.64 | 2.21 | 3.27 | 3.85 | 4.34  | 5.27  |       |
| 7/29/03  | 0.99 |      | 0.99 |      | 1.01 | 1.17 | 1.67 | 2.26 | 3.33 | 3.9  | 4.42  | 5.33  |       |
| 7/28/03  | 0.97 |      | 0.97 |      | 1.01 | 1.17 | 1.61 | 2.17 | 3.21 | 3.79 | 4.31  | 5.23  |       |
| 7/25/03  | 0.92 |      | 0.93 |      | 0.98 | 1.13 | 1.52 | 2.06 | 3.1  | 3.69 | 4.22  | 5.15  |       |
| 7/24/03  | 0.91 |      | 0.93 |      | 0.98 | 1.13 | 1.54 | 2.05 | 3.08 | 3.66 | 4.2   | 5.12  |       |
| 7/23/03  | 0.9  |      | 0.93 |      | 0.97 | 1.11 | 1.54 | 2.04 | 3.04 | 3.6  | 4.12  | 5.04  |       |
| 7/22/03  | 0.89 |      | 0.93 |      | 0.97 | 1.12 | 1.57 | 2.1  | 3.07 | 3.64 | 4.17  | 5.07  |       |
| 7/21/03  | 0.86 |      | 0.93 |      | 0.99 | 1.17 | 1.61 | 2.11 | 3.1  | 3.67 | 4.19  | 5.09  |       |
| 7/18/03  | 0.84 |      | 0.91 |      | 0.96 | 1.12 | 1.51 | 1.98 | 2.93 | 3.49 | 4     | 4.93  |       |
| 7/17/03  | 0.84 |      | 0.9  |      | 0.96 | 1.11 | 1.47 | 1.93 | 2.88 | 3.45 | 3.98  | 4.92  |       |
| 7/16/03  | 0.85 |      | 0.91 |      | 0.97 | 1.12 | 1.49 | 1.94 | 2.87 | 3.44 | 3.97  | 4.91  |       |
| 7/15/03  | 0.88 |      | 0.92 |      | 0.97 | 1.1  | 1.45 | 1.89 | 2.81 | 3.4  | 3.94  | 4.91  |       |
| 7/14/03  | 0.88 |      | 0.91 |      | 0.96 | 1.07 | 1.35 | 1.74 | 2.6  | 3.2  | 3.74  | 4.74  |       |
| 7/11/03  | 0.89 |      | 0.89 |      | 0.95 | 1.06 | 1.29 | 1.67 | 2.52 | 3.12 | 3.66  | 4.65  |       |
| 7/10/03  | 0.89 |      | 0.89 |      | 0.95 | 1.07 | 1.33 | 1.72 | 2.59 | 3.17 | 3.7   | 4.68  |       |
| 7/9/03   | 0.9  |      | 0.9  |      | 0.95 | 1.09 | 1.37 | 1.77 | 2.63 | 3.21 | 3.73  | 4.69  |       |
| 7/8/03   | 0.92 |      | 0.92 |      | 0.96 | 1.09 | 1.39 | 1.79 | 2.65 | 3.23 | 3.75  | 4.71  |       |
| 7/7/03   | 0.9  |      | 0.92 |      | 0.97 | 1.08 | 1.36 | 1.76 | 2.63 | 3.22 | 3.74  | 4.69  |       |
| 7/3/03   | 0.87 |      | 0.87 |      | 0.95 | 1.07 | 1.32 | 1.69 | 2.55 | 3.15 | 3.67  | 4.64  |       |
| 7/2/03   | 0.87 |      | 0.87 |      | 0.95 | 1.06 | 1.3  | 1.65 | 2.47 | 3.05 | 3.56  | 4.54  |       |
| 7/1/03   | 0.89 |      | 0.89 |      | 0.96 | 1.07 | 1.3  | 1.66 | 2.48 | 3.06 | 3.56  | 4.54  |       |
| 6/30/03  | 0.81 |      | 0.9  |      | 0.98 | 1.09 | 1.32 | 1.66 | 2.46 | 3.03 | 3.54  | 4.52  |       |
| 6/27/03  | 0.8  |      | 0.87 |      | 0.95 | 1.09 | 1.38 | 1.72 | 2.52 | 3.09 | 3.58  | 4.57  |       |
| 6/26/03  | 0.86 |      | 0.91 |      | 0.96 | 1.11 | 1.41 | 1.73 | 2.49 | 3.07 | 3.55  | 4.52  |       |
| 6/25/03  | 0.92 |      | 0.92 |      | 0.94 | 1.05 | 1.3  | 1.57 | 2.32 | 2.9  | 3.38  | 4.4   |       |
| 6/24/03  | 0.82 |      | 0.83 |      | 0.84 | 0.91 | 1.14 | 1.44 | 2.21 | 2.78 | 3.29  | 4.31  |       |
| 6/23/03  | 0.83 |      | 0.85 |      | 0.87 | 0.94 | 1.17 | 1.47 | 2.24 | 2.82 | 3.32  | 4.35  |       |
| 6/20/03  | 0.81 |      | 0.83 |      | 0.85 | 0.94 | 1.22 | 1.55 | 2.31 | 2.9  | 3.4   | 4.41  |       |
| 6/19/03  | 0.83 |      | 0.81 |      | 0.82 | 0.88 | 1.17 | 1.5  | 2.28 | 2.87 | 3.35  | 4.37  |       |
| 6/18/03  | 0.9  |      | 0.89 |      | 0.89 | 0.96 | 1.27 | 1.59 | 2.34 | 2.9  | 3.37  | 4.35  |       |
| 6/17/03  | 0.93 |      | 0.9  |      | 0.91 | 1    | 1.25 | 1.53 | 2.26 | 2.81 | 3.27  | 4.26  |       |
| 6/16/03  | 0.93 |      | 0.87 |      | 0.88 | 0.95 | 1.18 | 1.44 | 2.14 | 2.71 | 3.18  | 4.18  |       |
| 6/13/03  | 0.92 |      | 0.86 |      | 0.86 | 0.9  | 1.1  | 1.34 | 2.08 | 2.63 | 3.13  | 4.13  |       |
| 6/12/03  | 1.02 |      | 0.92 |      | 0.9  | 0.95 | 1.13 | 1.38 | 2.1  | 2.68 | 3.18  | 4.18  |       |
| 6/11/03  | 1.07 |      | 0.94 |      | 0.95 | 1    | 1.16 | 1.42 | 2.16 | 2.72 | 3.21  | 4.23  |       |
| 6/10/03  | 1.1  |      | 0.97 |      | 0.95 | 0.98 | 1.13 | 1.38 | 2.12 | 2.69 | 3.2   | 4.22  |       |
| 6/9/03   | 1.14 |      | 1.03 |      | 1    | 1.04 | 1.19 | 1.45 | 2.2  | 2.79 | 3.29  | 4.31  |       |
| 6/6/03   | 1.14 |      | 1.05 |      | 1.03 | 1.08 | 1.27 | 1.53 | 2.29 | 2.87 | 3.37  | 4.37  |       |
| 6/5/03   | 1.12 |      | 1.04 |      | 1.03 | 1.07 | 1.25 | 1.52 | 2.25 | 2.83 | 3.34  | 4.37  |       |
| 6/4/03   | 1.15 |      | 1.05 |      | 1.03 | 1.04 | 1.2  | 1.46 | 2.19 | 2.78 | 3.3   | 4.32  |       |
| 6/3/03   | 1.17 |      | 1.08 |      | 1.05 | 1.07 | 1.2  | 1.51 | 2.25 | 2.82 | 3.34  | 4.35  |       |
| 6/2/03   | 1.17 |      | 1.14 |      | 1.12 | 1.15 | 1.33 | 1.61 | 2.37 | 2.94 | 3.43  | 4.43  |       |
| 5/30/03  | 1.16 |      | 1.11 |      | 1.09 | 1.13 | 1.33 | 1.58 | 2.3  | 2.87 | 3.37  | 4.36  |       |
| 5/29/03  | 1.18 |      | 1.1  |      | 1.08 | 1.11 | 1.3  | 1.56 | 2.27 | 2.84 | 3.34  | 4.35  |       |
| 5/28/03  | 1.21 |      | 1.12 |      | 1.11 | 1.15 | 1.35 | 1.62 | 2.35 | 2.94 | 3.44  | 4.42  |       |
| 5/27/03  | 1.15 |      | 1.09 |      | 1.09 | 1.13 | 1.33 | 1.63 | 2.34 | 2.93 | 3.41  | 4.39  |       |
| 5/23/03  | 1.14 |      | 1.08 |      | 1.08 | 1.14 | 1.38 | 1.65 | 2.33 | 2.87 | 3.34  | 4.28  |       |
| 5/22/03  | 1.13 |      | 1.08 |      | 1.08 | 1.14 | 1.36 | 1.65 | 2.32 | 2.87 | 3.34  | 4.29  |       |
| 5/21/03  | 1.14 |      | 1.06 |      | 1.08 | 1.15 | 1.38 | 1.67 | 2.37 | 2.91 | 3.39  | 4.33  |       |
| 5/20/03  | 1.02 |      | 1.04 |      | 1.04 | 1.1  | 1.31 | 1.62 | 2.34 | 2.89 | 3.38  | 4.36  |       |
| 5/19/03  | 1.01 |      | 1.05 |      | 1.06 | 1.14 | 1.35 | 1.66 | 2.41 | 2.98 | 3.46  | 4.44  |       |
| 5/16/03  | 0.98 |      | 1.05 |      | 1.06 | 1.15 | 1.38 | 1.69 | 2.43 | 3    | 3.46  | 4.44  |       |
| 5/15/03  | 0.98 |      | 1.06 |      | 1.11 | 1.21 | 1.46 | 1.78 | 2.52 | 3.07 | 3.53  | 4.48  |       |
| 5/14/03  | 0.95 |      | 1.06 |      | 1.1  | 1.2  | 1.41 | 1.72 | 2.47 | 3.02 | 3.53  | 4.47  |       |
| 5/13/03  | 1.02 |      | 1.09 |      | 1.12 | 1.23 | 1.47 | 1.82 | 2.58 | 3.12 | 3.63  | 4.58  |       |
| 5/12/03  | 1.07 |      | 1.1  |      | 1.13 | 1.22 | 1.46 | 1.81 | 2.58 | 3.12 | 3.64  | 4.6   |       |
| 5/9/03   | 1.07 |      | 1.11 |      | 1.14 | 1.22 | 1.45 | 1.81 | 2.61 | 3.17 | 3.69  | 4.64  |       |
| 5/8/03   | 1.06 |      | 1.09 |      | 1.14 | 1.24 | 1.49 | 1.82 | 2.62 | 3.17 | 3.7   | 4.65  |       |
| 5/7/03   | 1.08 |      | 1.11 |      | 1.14 | 1.21 | 1.45 | 1.83 | 2.64 | 3.19 | 3.72  | 4.67  |       |
| 5/6/03   | 1.09 |      | 1.1  |      | 1.12 | 1.19 | 1.45 | 1.87 | 2.76 | 3.31 | 3.84  | 4.76  |       |
| 5/5/03   | 1.08 |      | 1.13 |      | 1.17 | 1.27 | 1.55 | 1.98 | 2.87 | 3.41 | 3.92  | 4.8   |       |
| 5/2/03   | 1.07 |      | 1.12 |      | 1.16 | 1.27 | 1.56 | 2    | 2.9  | 3.45 | 3.94  | 4.84  |       |
| 5/1/03   | 1.09 |      | 1.1  |      | 1.13 | 1.21 | 1.5  | 1.93 | 2.82 | 3.37 | 3.88  | 4.8   |       |
| 4/30/03  | 1.13 |      | 1.13 |      | 1.15 | 1.22 | 1.51 | 1.95 | 2.85 | 3.39 | 3.89  | 4.79  |       |
| 4/29/03  | 1.14 |      | 1.15 |      | 1.18 | 1.28 | 1.62 | 2.06 | 2.94 | 3.47 | 3.96  | 4.86  |       |
| 4/28/03  | 1.13 |      | 1.14 |      | 1.18 | 1.28 | 1.59 | 2.02 | 2.9  | 3.43 | 3.92  | 4.83  |       |
| 4/25/03  | 1.13 |      | 1.14 |      | 1.17 | 1.26 | 1.57 | 2    | 2.88 | 3.42 | 3.91  | 4.83  |       |
| 4/24/03  | 1.13 |      | 1.15 |      | 1.18 | 1.28 | 1.62 | 2.05 | 2.92 | 3.45 | 3.93  | 4.84  |       |
| 4/23/03  | 1.14 |      | 1.17 |      | 1.21 | 1.33 | 1.7  | 2.14 | 3.02 | 3.54 | 4.02  | 4.92  |       |
| 4/22/03  | 1.14 |      | 1.18 |      | 1.21 | 1.34 | 1.7  | 2.14 | 3.01 | 3.53 | 4.01  | 4.94  |       |
| 4/21/03  | 1.14 |      | 1.18 |      | 1.22 | 1.35 | 1.71 | 2.16 | 3.03 | 3.54 | 4     | 4.92  |       |
| 4/17/03  | 1.14 |      | 1.18 |      | 1.2  | 1.34 | 1.71 | 2.15 | 2.99 | 3.5  | 3.98  | 4.91  |       |
| 4/16/03  | 1.15 |      | 1.17 |      | 1.2  | 1.31 | 1.67 | 2.1  | 2.95 | 3.48 | 3.96  | 4.92  |       |
| 4/15/03  | 1.17 |      | 1.18 |      | 1.21 | 1.32 | 1.69 | 2.12 | 2.96 | 3.49 | 3.98  | 4.93  |       |
| 4/14/03  | 1.19 |      | 1.2  |      | 1.22 | 1.33 | 1.74 | 2.17 | 3.02 | 3.55 | 4.04  | 4.99  |       |
| 4/11/03  | 1.18 |      | 1.17 |      | 1.19 | 1.3  | 1.65 | 2.09 | 2.95 | 3.49 | 4     | 4.96  |       |
| 4/10/03  | 1.18 |      | 1.14 |      | 1.16 | 1.25 | 1.6  | 2.03 | 2.89 | 3.46 | 3.95  | 4.94  |       |
| 4/9/03   | 1.17 |      | 1.13 |      | 1.13 | 1.22 | 1.55 | 1.99 | 2.87 | 3.44 | 3.93  | 4.92  |       |
| 4/8/03   | 1.19 |      | 1.15 |      | 1.15 | 1.21 | 1.59 | 2.03 | 2.91 | 3.47 | 3.95  | 4.93  |       |
| 4/7/03   | 1.19 |      | 1.17 |      | 1.17 | 1.25 | 1.65 | 2.1  | 2.99 | 3.55 | 4.03  | 5.01  |       |
| 4/4/03   | 1.17 |      | 1.11 |      | 1.1  | 1.18 | 1.55 | 2    | 2.88 | 3.48 | 3.96  | 4.97  |       |
| 4/3/03   | 1.17 |      | 1.11 |      | 1.1  | 1.18 | 1.55 | 1.99 | 2.87 | 3.45 | 3.93  | 4.95  |       |
| 4/2/03   | 1.17 |      | 1.13 |      | 1.12 | 1.22 | 1.6  | 2.03 | 2.89 | 3.48 | 3.94  | 4.94  |       |
| 4/1/03   | 1.17 |      | 1.12 |      | 1.1  | 1.16 | 1.5  | 1.92 | 2.78 | 3.35 | 3.84  | 4.85  |       |
| 3/31/03  | 1.16 |      | 1.14 |      | 1.13 | 1.19 | 1.51 | 1.93 | 2.78 | 3.35 | 3.83  | 4.84  |       |
| 3/28/03  | 1.15 |      | 1.14 |      | 1.15 | 1.22 | 1.56 | 1.99 | 2.86 | 3.45 | 3.92  | 4.93  |       |
| 3/27/03  | 1.18 |      | 1.16 |      | 1.17 | 1.25 | 1.62 | 2.05 | 2.92 | 3.5  | 3.95  | 4.96  |       |
| 3/26/03  | 1.19 |      | 1.18 |      | 1.18 | 1.27 | 1.68 | 2.11 | 2.94 | 3.52 | 3.96  | 4.96  |       |
| 3/25/03  | 1.21 |      | 1.18 |      | 1.19 | 1.28 | 1.69 | 2.12 | 2.97 | 3.54 | 3.97  | 4.97  |       |
| 3/24/03  | 1.18 |      | 1.17 |      | 1.19 | 1.32 | 1.71 | 2.14 | 2.98 | 3.55 | 3.98  | 4.97  |       |
| 3/21/03  | 1.18 |      | 1.18 |      | 1.2  | 1.36 | 1.8  | 2.25 | 3.12 | 3.67 | 4.11  | 5.08  |       |
| 3/20/03  | 1.19 |      | 1.17 |      | 1.19 | 1.34 | 1.75 | 2.18 | 3.02 | 3.56 | 4.01  | 4.99  |       |
| 3/19/03  | 1.19 |      | 1.16 |      | 1.18 | 1.32 | 1.72 | 2.14 | 2.98 | 3.53 | 3.98  | 4.94  |       |
| 3/18/03  | 1.19 |      | 1.14 |      | 1.19 | 1.35 | 1.72 | 2.12 | 2.93 | 3.46 | 3.91  | 4.89  |       |
| 3/17/03  | 1.16 |      | 1.15 |      | 1.15 | 1.24 | 1.63 | 2.03 | 2.82 | 3.37 | 3.82  | 4.82  |       |
| 3/14/03  | 1.14 |      | 1.13 |      | 1.14 | 1.22 | 1.56 | 1.95 | 2.72 | 3.27 | 3.72  | 4.73  |       |
| 3/13/03  | 1.15 |      | 1.12 |      | 1.14 | 1.24 | 1.59 | 1.98 | 2.75 | 3.31 | 3.74  | 4.75  |       |
| 3/12/03  | 1.15 |      | 1.1  |      | 1.08 | 1.14 | 1.45 | 1.82 | 2.57 | 3.13 | 3.6   | 4.62  |       |
| 3/11/03  | 1.15 |      | 1.1  |      | 1.07 | 1.12 | 1.38 | 1.76 | 2.54 | 3.11 | 3.6   | 4.64  |       |
| 3/10/03  | 1.13 |      | 1.08 |      | 1.06 | 1.09 | 1.35 | 1.73 | 2.51 | 3.08 | 3.59  | 4.64  |       |
| 3/7/03   | 1.16 |      | 1.12 |      | 1.11 | 1.15 | 1.39 | 1.77 | 2.56 | 3.14 | 3.63  | 4.67  |       |
| 3/6/03   | 1.2  |      | 1.18 |      | 1.18 | 1.22 | 1.47 | 1.85 | 2.63 | 3.18 | 3.67  | 4.7   |       |
| 3/5/03   | 1.21 |      | 1.18 |      | 1.18 | 1.22 | 1.46 | 1.82 | 2.58 | 3.14 | 3.63  | 4.67  |       |
| 3/4/03   | 1.23 |      | 1.19 |      | 1.2  | 1.24 | 1.49 | 1.85 | 2.62 | 3.17 | 3.65  | 4.68  |       |
| 3/3/03   | 1.2  |      | 1.2  |      | 1.21 | 1.26 | 1.52 | 1.89 | 2.66 | 3.21 | 3.68  | 4.69  |       |
| 2/28/03  | 1.21 |      | 1.2  |      | 1.19 | 1.24 | 1.53 | 1.91 | 2.69 | 3.24 | 3.71  | 4.7   |       |
| 2/27/03  | 1.24 |      | 1.21 |      | 1.2  | 1.27 | 1.58 | 1.96 | 2.75 | 3.29 | 3.76  | 4.75  |       |
| 2/26/03  | 1.26 |      | 1.21 |      | 1.2  | 1.27 | 1.57 | 1.96 | 2.75 | 3.3  | 3.78  | 4.77  |       |
| 2/25/03  | 1.25 |      | 1.2  |      | 1.2  | 1.27 | 1.58 | 1.98 | 2.77 | 3.34 | 3.81  | 4.81  |       |
| 2/24/03  | 1.21 |      | 1.21 |      | 1.21 | 1.28 | 1.6  | 2    | 2.82 | 3.38 | 3.86  | 4.85  |       |
| 2/21/03  | 1.2  |      | 1.19 |      | 1.2  | 1.31 | 1.63 | 2.04 | 2.86 | 3.42 | 3.9   | 4.88  |       |
| 2/20/03  | 1.19 |      | 1.19 |      | 1.2  | 1.29 | 1.59 | 2    | 2.82 | 3.38 | 3.85  | 4.84  |       |
| 2/19/03  | 1.19 |      | 1.18 |      | 1.19 | 1.29 | 1.61 | 2.03 | 2.87 | 3.41 | 3.88  | 4.86  |       |
| 2/18/03  | 1.19 |      | 1.19 |      | 1.2  | 1.31 | 1.66 | 2.08 | 2.92 | 3.48 | 3.94  | 4.92  |       |
| 2/14/03  | 1.19 |      | 1.18 |      | 1.19 | 1.3  | 1.62 | 2.05 | 2.91 | 3.48 | 3.95  | 4.94  |       |
| 2/13/03  | 1.18 |      | 1.17 |      | 1.18 | 1.27 | 1.57 | 1.99 | 2.85 | 3.42 | 3.89  | 4.86  |       |
| 2/12/03  | 1.18 |      | 1.18 |      | 1.19 | 1.29 | 1.62 | 2.05 | 2.92 | 3.48 | 3.93  | 4.9   |       |
| 2/11/03  | 1.19 |      | 1.18 |      | 1.19 | 1.3  | 1.65 | 2.1  | 3    | 3.55 | 3.98  | 4.93  |       |
| 2/10/03  | 1.17 |      | 1.17 |      | 1.2  | 1.33 | 1.68 | 2.13 | 3.03 | 3.57 | 3.99  | 4.94  |       |
| 2/7/03   | 1.17 |      | 1.17 |      | 1.18 | 1.28 | 1.63 | 2.08 | 2.97 | 3.51 | 3.96  | 4.88  |       |
| 2/6/03   | 1.17 |      | 1.17 |      | 1.19 | 1.32 | 1.68 | 2.13 | 3.02 | 3.55 | 3.97  | 4.91  |       |
| 2/5/03   | 1.18 |      | 1.18 |      | 1.2  | 1.34 | 1.73 | 2.18 | 3.07 | 3.6  | 4.02  | 4.97  |       |
| 2/4/03   | 1.18 |      | 1.16 |      | 1.19 | 1.33 | 1.68 | 2.12 | 2.99 | 3.53 | 3.96  | 4.89  |       |
| 2/3/03   | 1.16 |      | 1.18 |      | 1.21 | 1.34 | 1.72 | 2.17 | 3.05 | 3.58 | 4.01  | 4.93  |       |
| 1/31/03  | 1.17 |      | 1.18 |      | 1.19 | 1.31 | 1.72 | 2.16 | 3.02 | 3.55 | 4     | 4.93  |       |
| 1/30/03  | 1.17 |      | 1.18 |      | 1.19 | 1.3  | 1.7  | 2.15 | 3.02 | 3.56 | 4     | 4.96  |       |
| 1/29/03  | 1.18 |      | 1.18 |      | 1.2  | 1.36 | 1.77 | 2.21 | 3.07 | 3.61 | 4.06  | 5.01  |       |
| 1/28/03  | 1.19 |      | 1.18 |      | 1.2  | 1.34 | 1.7  | 2.13 | 2.99 | 3.54 | 4     | 4.96  |       |
| 1/27/03  | 1.15 |      | 1.17 |      | 1.19 | 1.31 | 1.7  | 2.13 | 2.97 | 3.53 | 3.98  | 4.96  |       |
| 1/24/03  | 1.14 |      | 1.16 |      | 1.19 | 1.31 | 1.66 | 2.08 | 2.93 | 3.48 | 3.94  | 4.92  |       |
| 1/23/03  | 1.16 |      | 1.17 |      | 1.2  | 1.33 | 1.69 | 2.12 | 2.97 | 3.52 | 3.98  | 4.98  |       |
| 1/22/03  | 1.17 |      | 1.17 |      | 1.19 | 1.31 | 1.66 | 2.09 | 2.94 | 3.49 | 3.95  | 4.94  |       |
| 1/21/03  | 1.17 |      | 1.19 |      | 1.22 | 1.33 | 1.67 | 2.11 | 3    | 3.55 | 4.01  | 4.98  |       |
| 1/17/03  | 1.17 |      | 1.18 |      | 1.21 | 1.34 | 1.7  | 2.15 | 3.05 | 3.6  | 4.05  | 5     |       |
| 1/16/03  | 1.17 |      | 1.18 |      | 1.22 | 1.37 | 1.75 | 2.21 | 3.11 | 3.65 | 4.1   | 5.06  |       |
| 1/15/03  | 1.17 |      | 1.2  |      | 1.23 | 1.37 | 1.75 | 2.21 | 3.1  | 3.65 | 4.1   | 5.07  |       |
| 1/14/03  | 1.18 |      | 1.19 |      | 1.24 | 1.4  | 1.76 | 2.21 | 3.1  | 3.66 | 4.1   | 5.09  |       |
| 1/13/03  | 1.17 |      | 1.21 |      | 1.26 | 1.41 | 1.81 | 2.27 | 3.17 | 3.72 | 4.15  | 5.13  |       |
| 1/10/03  | 1.17 |      | 1.2  |      | 1.24 | 1.39 | 1.79 | 2.26 | 3.2  | 3.74 | 4.16  | 5.14  |       |
| 1/9/03   | 1.18 |      | 1.2  |      | 1.25 | 1.44 | 1.87 | 2.33 | 3.23 | 3.77 | 4.19  | 5.17  |       |
| 1/8/03   | 1.17 |      | 1.19 |      | 1.23 | 1.36 | 1.71 | 2.14 | 3.01 | 3.56 | 4     | 5     |       |
| 1/7/03   | 1.17 |      | 1.19 |      | 1.24 | 1.4  | 1.77 | 2.19 | 3.04 | 3.6  | 4.04  | 5.03  |       |
| 1/6/03   | 1.17 |      | 1.21 |      | 1.27 | 1.44 | 1.84 | 2.26 | 3.1  | 3.64 | 4.09  | 5.05  |       |
| 1/3/03   | 1.18 |      | 1.22 |      | 1.25 | 1.41 | 1.79 | 2.2  | 3.03 | 3.6  | 4.05  | 5.03  |       |
| 1/2/03   | 1.18 |      | 1.22 |      | 1.25 | 1.42 | 1.8  | 2.22 | 3.05 | 3.62 | 4.07  | 5.05  |       |
| 12/31/02 | 1.2  |      | 1.22 |      | 1.23 | 1.32 | 1.61 | 1.99 | 2.78 | 3.36 | 3.83  | 4.83  |       |
| 12/30/02 | 1.15 |      | 1.22 |      | 1.24 | 1.36 | 1.61 | 1.95 | 2.76 | 3.34 | 3.82  | 4.82  |       |
| 12/27/02 | 1.07 |      | 1.16 |      | 1.23 | 1.36 | 1.6  | 1.97 | 2.79 | 3.36 | 3.83  | 4.83  |       |
| 12/26/02 | 1.14 |      | 1.18 |      | 1.27 | 1.41 | 1.7  | 2.08 | 2.89 | 3.47 | 3.93  | 4.91  |       |
| 12/24/02 | 1.17 |      | 1.19 |      | 1.26 | 1.42 | 1.73 | 2.1  | 2.92 | 3.51 | 3.95  | 4.93  |       |
| 12/23/02 | 1.15 |      | 1.19 |      | 1.26 | 1.43 | 1.79 | 2.17 | 2.95 | 3.54 | 3.98  | 4.98  |       |
| 12/20/02 | 1.18 |      | 1.21 |      | 1.25 | 1.39 | 1.76 | 2.15 | 2.93 | 3.53 | 3.97  | 4.97  |       |
| 12/19/02 | 1.19 |      | 1.21 |      | 1.24 | 1.37 | 1.74 | 2.13 | 2.91 | 3.52 | 3.96  | 4.97  |       |
| 12/18/02 | 1.2  |      | 1.21 |      | 1.26 | 1.43 | 1.81 | 2.21 | 3.03 | 3.63 | 4.06  | 5.05  |       |
| 12/17/02 | 1.22 |      | 1.22 |      | 1.27 | 1.48 | 1.89 | 2.3  | 3.11 | 3.71 | 4.13  | 5.11  |       |
| 12/16/02 | 1.2  |      | 1.23 |      | 1.29 | 1.5  | 1.94 | 2.35 | 3.14 | 3.75 | 4.15  | 5.11  |       |
| 12/13/02 | 1.2  |      | 1.21 |      | 1.28 | 1.47 | 1.87 | 2.27 | 3.08 | 3.68 | 4.07  | 5.03  |       |
| 12/12/02 | 1.2  |      | 1.21 |      | 1.27 | 1.46 | 1.85 | 2.25 | 3.03 | 3.62 | 4.01  | 4.97  |       |
| 12/11/02 | 1.23 |      | 1.21 |      | 1.26 | 1.46 | 1.85 | 2.24 | 3.02 | 3.61 | 4.01  | 4.97  |       |
| 12/10/02 | 1.23 |      | 1.21 |      | 1.27 | 1.48 | 1.9  | 2.3  | 3.07 | 3.67 | 4.06  | 5.02  |       |
| 12/9/02  | 1.24 |      | 1.23 |      | 1.28 | 1.48 | 1.88 | 2.28 | 3.08 | 3.68 | 4.06  | 5.05  |       |
| 12/6/02  | 1.23 |      | 1.21 |      | 1.27 | 1.47 | 1.89 | 2.31 | 3.13 | 3.73 | 4.09  | 5.08  |       |
| 12/5/02  | 1.23 |      | 1.22 |      | 1.28 | 1.5  | 1.97 | 2.39 | 3.19 | 3.79 | 4.13  | 5.09  |       |
| 12/4/02  | 1.23 |      | 1.22 |      | 1.29 | 1.53 | 2.02 | 2.45 | 3.25 | 3.85 | 4.18  | 5.14  |       |
| 12/3/02  | 1.23 |      | 1.23 |      | 1.31 | 1.57 | 2.08 | 2.53 | 3.33 | 3.92 | 4.24  | 5.18  |       |
| 12/2/02  | 1.26 |      | 1.24 |      | 1.31 | 1.56 | 2.07 | 2.51 | 3.31 | 3.89 | 4.22  | 5.17  |       |
| 11/29/02 | 1.25 |      | 1.22 |      | 1.3  | 1.56 | 2.08 | 2.51 | 3.28 | 3.88 | 4.22  | 5.18  |       |
| 11/27/02 | 1.28 |      | 1.23 |      | 1.3  | 1.58 | 2.13 | 2.58 | 3.34 | 3.93 | 4.26  | 5.23  |       |
| 11/26/02 | 1.27 |      | 1.22 |      | 1.28 | 1.51 | 1.97 | 2.38 | 3.14 | 3.71 | 4.08  | 5.03  |       |
| 11/25/02 | 1.24 |      | 1.24 |      | 1.3  | 1.56 | 2.09 | 2.51 | 3.26 | 3.85 | 4.19  | 5.13  |       |
| 11/22/02 | 1.23 |      | 1.23 |      | 1.29 | 1.54 | 2.1  | 2.52 | 3.26 | 3.84 | 4.18  | 5.12  |       |
| 11/21/02 | 1.23 |      | 1.22 |      | 1.27 | 1.52 | 2.05 | 2.46 | 3.2  | 3.8  | 4.14  | 5.1   |       |
| 11/20/02 | 1.22 |      | 1.22 |      | 1.27 | 1.5  | 1.98 | 2.39 | 3.13 | 3.72 | 4.08  | 5.04  |       |
| 11/19/02 | 1.23 |      | 1.21 |      | 1.27 | 1.49 | 1.91 | 2.3  | 3.02 | 3.58 | 3.99  | 4.94  |       |
| 11/18/02 | 1.24 |      | 1.23 |      | 1.27 | 1.48 | 1.91 | 2.3  | 3.04 | 3.61 | 4.02  | 4.98  |       |
| 11/15/02 | 1.23 |      | 1.22 |      | 1.28 | 1.49 | 1.91 | 2.3  | 3.05 | 3.63 | 4.05  | 5.02  |       |
| 11/14/02 | 1.22 |      | 1.22 |      | 1.27 | 1.48 | 1.89 | 2.28 | 3.01 | 3.6  | 4.03  | 5.01  |       |
| 11/13/02 | 1.22 |      | 1.21 |      | 1.25 | 1.42 | 1.76 | 2.11 | 2.82 | 3.4  | 3.84  | 4.86  |       |
| 11/12/02 | 1.2  |      | 1.22 |      | 1.26 | 1.44 | 1.79 | 2.14 | 2.83 | 3.42 | 3.84  | 4.87  |       |
| 11/8/02  | 1.19 |      | 1.22 |      | 1.26 | 1.43 | 1.87 | 2.21 | 2.87 | 3.44 | 3.85  | 4.87  |       |
| 11/7/02  | 1.2  |      | 1.22 |      | 1.27 | 1.46 | 1.86 | 2.2  | 2.86 | 3.46 | 3.88  | 4.94  |       |
| 11/6/02  | 1.24 |      | 1.23 |      | 1.26 | 1.46 | 1.87 | 2.26 | 3.01 | 3.62 | 4.09  | 5.12  |       |
| 11/5/02  | 1.44 |      | 1.42 |      | 1.41 | 1.48 | 1.82 | 2.21 | 3    | 3.62 | 4.1   | 5.13  |       |
| 11/4/02  | 1.44 |      | 1.43 |      | 1.43 | 1.48 | 1.79 | 2.19 | 3    | 3.59 | 4.07  | 5.11  |       |
| 11/1/02  | 1.44 |      | 1.43 |      | 1.42 | 1.46 | 1.76 | 2.14 | 2.92 | 3.54 | 4.01  | 5.07  |       |
| 10/31/02 | 1.48 |      | 1.44 |      | 1.43 | 1.46 | 1.68 | 2.05 | 2.81 | 3.45 | 3.93  | 5.03  |       |
| 10/30/02 | 1.56 |      | 1.51 |      | 1.46 | 1.49 | 1.74 | 2.12 | 2.87 | 3.53 | 3.99  | 5.07  |       |
| 10/29/02 | 1.58 |      | 1.51 |      | 1.46 | 1.53 | 1.79 | 2.15 | 2.89 | 3.51 | 3.97  | 5.05  |       |
| 10/28/02 | 1.59 |      | 1.59 |      | 1.55 | 1.6  | 1.88 | 2.26 | 3.03 | 3.65 | 4.1   | 5.15  |       |
| 10/25/02 | 1.63 |      | 1.64 |      | 1.62 | 1.69 | 1.98 | 2.35 | 3.1  | 3.69 | 4.12  | 5.16  |       |
| 10/24/02 | 1.64 |      | 1.65 |      | 1.66 | 1.73 | 2.09 | 2.45 | 3.18 | 3.74 | 4.16  | 5.2   |       |
| 10/23/02 | 1.68 |      | 1.68 |      | 1.69 | 1.84 | 2.2  | 2.55 | 3.26 | 3.82 | 4.26  | 5.26  |       |
| 10/22/02 | 1.71 |      | 1.69 |      | 1.71 | 1.85 | 2.21 | 2.57 | 3.29 | 3.85 | 4.27  | 5.26  |       |
| 10/21/02 | 1.69 |      | 1.71 |      | 1.72 | 1.86 | 2.23 | 2.58 | 3.28 | 3.83 | 4.24  | 5.23  |       |
| 10/18/02 | 1.66 |      | 1.67 |      | 1.68 | 1.77 | 2.09 | 2.45 | 3.17 | 3.73 | 4.14  | 5.17  |       |
| 10/17/02 | 1.66 |      | 1.67 |      | 1.69 | 1.78 | 2.1  | 2.47 | 3.2  | 3.77 | 4.16  | 5.18  |       |
| 10/16/02 | 1.66 |      | 1.66 |      | 1.67 | 1.74 | 2.02 | 2.38 | 3.11 | 3.68 | 4.06  | 5.1   |       |
| 10/15/02 | 1.66 |      | 1.68 |      | 1.69 | 1.79 | 2.08 | 2.42 | 3.11 | 3.7  | 4.07  | 5.09  |       |
| 10/11/02 | 1.59 |      | 1.58 |      | 1.58 | 1.63 | 1.85 | 2.17 | 2.83 | 3.45 | 3.83  | 4.91  |       |
| 10/10/02 | 1.59 |      | 1.58 |      | 1.56 | 1.6  | 1.75 | 2.06 | 2.68 | 3.3  | 3.68  | 4.78  |       |
| 10/9/02  | 1.6  |      | 1.57 |      | 1.53 | 1.55 | 1.72 | 2.03 | 2.65 | 3.24 | 3.61  | 4.72  |       |
| 10/8/02  | 1.62 |      | 1.61 |      | 1.57 | 1.6  | 1.8  | 2.1  | 2.7  | 3.29 | 3.65  | 4.75  |       |
| 10/7/02  | 1.61 |      | 1.63 |      | 1.57 | 1.59 | 1.77 | 2.07 | 2.67 | 3.27 | 3.64  | 4.75  |       |
| 10/4/02  | 1.6  |      | 1.61 |      | 1.56 | 1.58 | 1.78 | 2.09 | 2.73 | 3.31 | 3.69  | 4.77  |       |
| 10/3/02  | 1.58 |      | 1.57 |      | 1.51 | 1.53 | 1.75 | 2.08 | 2.74 | 3.33 | 3.7   | 4.79  |       |
| 10/2/02  | 1.61 |      | 1.58 |      | 1.52 | 1.53 | 1.75 | 2.07 | 2.74 | 3.33 | 3.71  | 4.78  |       |
| 10/1/02  | 1.63 |      | 1.59 |      | 1.54 | 1.56 | 1.8  | 2.11 | 2.75 | 3.34 | 3.72  | 4.81  |       |
| 9/30/02  | 1.6  |      | 1.57 |      | 1.51 | 1.53 | 1.72 | 2.02 | 2.63 | 3.25 | 3.63  | 4.75  |       |
| 9/27/02  | 1.63 |      | 1.63 |      | 1.57 | 1.62 | 1.82 | 2.13 | 2.74 | 3.31 | 3.69  | 4.78  |       |
| 9/26/02  | 1.66 |      | 1.65 |      | 1.61 | 1.68 | 1.97 | 2.27 | 2.86 | 3.42 | 3.79  | 4.85  |       |
| 9/25/02  | 1.67 |      | 1.66 |      | 1.63 | 1.73 | 2    | 2.28 | 2.83 | 3.4  | 3.77  | 4.83  |       |
| 9/24/02  | 1.68 |      | 1.65 |      | 1.61 | 1.68 | 1.93 | 2.2  | 2.76 | 3.31 | 3.69  | 4.74  |       |
| 9/23/02  | 1.65 |      | 1.65 |      | 1.62 | 1.68 | 1.93 | 2.21 | 2.76 | 3.32 | 3.7   | 4.75  |       |
| 9/20/02  | 1.64 |      | 1.65 |      | 1.64 | 1.68 | 1.94 | 2.25 | 2.86 | 3.42 | 3.79  | 4.82  |       |
| 9/19/02  | 1.64 |      | 1.65 |      | 1.64 | 1.68 | 1.93 | 2.24 | 2.87 | 3.42 | 3.79  | 4.8   |       |
| 9/18/02  | 1.7  |      | 1.68 |      | 1.68 | 1.75 | 2.04 | 2.35 | 2.96 | 3.5  | 3.86  | 4.85  |       |
| 9/17/02  | 1.7  |      | 1.7  |      | 1.69 | 1.77 | 2.06 | 2.36 | 2.97 | 3.49 | 3.87  | 4.83  |       |
| 9/16/02  | 1.69 |      | 1.71 |      | 1.69 | 1.78 | 2.07 | 2.38 | 3    | 3.53 | 3.9   | 4.85  |       |
| 9/13/02  | 1.68 |      | 1.69 |      | 1.68 | 1.74 | 2.07 | 2.38 | 3    | 3.55 | 3.92  | 4.87  |       |
| 9/12/02  | 1.7  |      | 1.69 |      | 1.68 | 1.79 | 2.12 | 2.44 | 3.07 | 3.61 | 3.98  | 4.93  |       |
| 9/11/02  | 1.71 |      | 1.69 |      | 1.69 | 1.84 | 2.18 | 2.51 | 3.15 | 3.71 | 4.07  | 5.01  |       |
| 9/10/02  | 1.72 |      | 1.68 |      | 1.68 | 1.77 | 2.12 | 2.44 | 3.08 | 3.63 | 4     | 4.96  |       |
| 9/9/02   | 1.7  |      | 1.69 |      | 1.69 | 1.77 | 2.13 | 2.46 | 3.11 | 3.66 | 4.05  | 4.99  |       |
| 9/6/02   | 1.68 |      | 1.66 |      | 1.66 | 1.75 | 2.08 | 2.42 | 3.1  | 3.66 | 4.05  | 5     |       |
| 9/5/02   | 1.66 |      | 1.61 |      | 1.58 | 1.66 | 1.95 | 2.29 | 2.95 | 3.52 | 3.91  | 4.88  |       |
| 9/4/02   | 1.69 |      | 1.63 |      | 1.6  | 1.69 | 2.02 | 2.35 | 3.02 | 3.58 | 3.96  | 4.91  |       |
| 9/3/02   | 1.69 |      | 1.64 |      | 1.62 | 1.71 | 2.01 | 2.36 | 3.04 | 3.63 | 3.98  | 4.92  |       |
| 8/30/02  | 1.7  |      | 1.69 |      | 1.67 | 1.74 | 2.14 | 2.5  | 3.22 | 3.78 | 4.14  | 5.06  |       |
| 8/29/02  | 1.71 |      | 1.68 |      | 1.66 | 1.75 | 2.14 | 2.51 | 3.24 | 3.8  | 4.16  | 5.08  |       |
| 8/28/02  | 1.71 |      | 1.67 |      | 1.69 | 1.85 | 2.23 | 2.59 | 3.31 | 3.86 | 4.22  | 5.14  |       |
| 8/27/02  | 1.69 |      | 1.68 |      | 1.71 | 1.89 | 2.26 | 2.63 | 3.37 | 3.93 | 4.29  | 5.2   |       |
| 8/26/02  | 1.68 |      | 1.68 |      | 1.69 | 1.79 | 2.19 | 2.56 | 3.29 | 3.85 | 4.22  | 5.12  |       |
| 8/23/02  | 1.66 |      | 1.65 |      | 1.67 | 1.8  | 2.19 | 2.56 | 3.31 | 3.88 | 4.25  | 5.15  |       |
| 8/22/02  | 1.66 |      | 1.65 |      | 1.68 | 1.85 | 2.22 | 2.61 | 3.37 | 3.95 | 4.3   | 5.22  |       |
| 8/21/02  | 1.68 |      | 1.63 |      | 1.65 | 1.77 | 2.12 | 2.51 | 3.28 | 3.85 | 4.2   | 5.14  |       |
| 8/20/02  | 1.69 |      | 1.62 |      | 1.64 | 1.77 | 2.12 | 2.5  | 3.25 | 3.84 | 4.17  | 5.12  |       |
| 8/19/02  | 1.67 |      | 1.67 |      | 1.68 | 1.86 | 2.25 | 2.64 | 3.4  | 3.97 | 4.29  | 5.21  |       |
| 8/16/02  | 1.66 |      | 1.62 |      | 1.65 | 1.82 | 2.28 | 2.67 | 3.41 | 3.99 | 4.32  | 5.24  |       |
| 8/15/02  | 1.66 |      | 1.62 |      | 1.63 | 1.78 | 2.22 | 2.58 | 3.28 | 3.85 | 4.17  | 5.12  |       |
| 8/14/02  | 1.68 |      | 1.64 |      | 1.61 | 1.77 | 2.12 | 2.47 | 3.19 | 3.74 | 4.06  | 5.03  |       |
| 8/13/02  | 1.68 |      | 1.63 |      | 1.58 | 1.7  | 2    | 2.37 | 3.15 | 3.72 | 4.12  | 5.09  |       |
| 8/12/02  | 1.68 |      | 1.68 |      | 1.64 | 1.75 | 2.1  | 2.48 | 3.24 | 3.81 | 4.22  | 5.16  |       |
| 8/9/02   | 1.66 |      | 1.62 |      | 1.59 | 1.68 | 2.1  | 2.49 | 3.28 | 3.85 | 4.27  | 5.22  |       |
| 8/8/02   | 1.67 |      | 1.62 |      | 1.59 | 1.68 | 2.1  | 2.52 | 3.35 | 3.96 | 4.4   | 5.34  |       |
| 8/7/02   | 1.66 |      | 1.59 |      | 1.55 | 1.64 | 1.98 | 2.4  | 3.24 | 3.89 | 4.35  | 5.31  |       |
| 8/6/02   | 1.71 |      | 1.65 |      | 1.6  | 1.69 | 2.11 | 2.53 | 3.36 | 3.98 | 4.42  | 5.35  |       |
| 8/5/02   | 1.68 |      | 1.64 |      | 1.59 | 1.68 | 1.93 | 2.34 | 3.21 | 3.83 | 4.29  | 5.26  |       |
| 8/2/02   | 1.66 |      | 1.63 |      | 1.59 | 1.65 | 1.99 | 2.43 | 3.27 | 3.88 | 4.33  | 5.29  |       |
| 8/1/02   | 1.7  |      | 1.68 |      | 1.66 | 1.75 | 2.15 | 2.6  | 3.46 | 4.04 | 4.47  | 5.41  |       |
| 7/31/02  | 1.73 |      | 1.71 |      | 1.7  | 1.8  | 2.23 | 2.67 | 3.53 | 4.09 | 4.51  | 5.41  |       |
| 7/30/02  | 1.73 |      | 1.72 |      | 1.75 | 1.96 | 2.44 | 2.88 | 3.71 | 4.24 | 4.65  | 5.54  |       |
| 7/29/02  | 1.73 |      | 1.72 |      | 1.74 | 1.93 | 2.41 | 2.84 | 3.68 | 4.22 | 4.62  | 5.54  |       |
| 7/26/02  | 1.71 |      | 1.69 |      | 1.68 | 1.8  | 2.2  | 2.62 | 3.46 | 4.03 | 4.43  | 5.42  |       |
| 7/25/02  | 1.71 |      | 1.7  |      | 1.69 | 1.86 | 2.28 | 2.69 | 3.51 | 4.05 | 4.43  | 5.39  |       |
| 7/24/02  | 1.7  |      | 1.69 |      | 1.7  | 1.89 | 2.38 | 2.81 | 3.6  | 4.13 | 4.49  | 5.42  |       |
| 7/23/02  | 1.73 |      | 1.7  |      | 1.71 | 1.91 | 2.34 | 2.76 | 3.59 | 4.11 | 4.47  | 5.39  |       |
| 7/22/02  | 1.71 |      | 1.7  |      | 1.73 | 1.94 | 2.4  | 2.83 | 3.65 | 4.15 | 4.51  | 5.4   |       |
| 7/19/02  | 1.71 |      | 1.71 |      | 1.73 | 1.94 | 2.48 | 2.94 | 3.76 | 4.25 | 4.61  | 5.47  |       |
| 7/18/02  | 1.72 |      | 1.72 |      | 1.74 | 1.95 | 2.55 | 3.01 | 3.82 | 4.29 | 4.66  | 5.52  |       |
| 7/17/02  | 1.72 |      | 1.72 |      | 1.75 | 1.99 | 2.63 | 3.1  | 3.89 | 4.36 | 4.71  | 5.54  |       |
| 7/16/02  | 1.74 |      | 1.72 |      | 1.75 | 1.99 | 2.66 | 3.14 | 3.93 | 4.42 | 4.75  | 5.58  |       |
| 7/15/02  | 1.71 |      | 1.72 |      | 1.73 | 1.97 | 2.55 | 3.04 | 3.85 | 4.33 | 4.66  | 5.49  |       |
| 7/12/02  | 1.71 |      | 1.71 |      | 1.74 | 1.97 | 2.56 | 3.02 | 3.82 | 4.3  | 4.63  | 5.45  |       |
| 7/11/02  | 1.72 |      | 1.72 |      | 1.74 | 1.95 | 2.61 | 3.07 | 3.86 | 4.33 | 4.66  | 5.47  |       |
| 7/10/02  | 1.73 |      | 1.72 |      | 1.74 | 1.97 | 2.61 | 3.07 | 3.85 | 4.33 | 4.66  | 5.48  |       |
| 7/9/02   | 1.72 |      | 1.72 |      | 1.75 | 2.01 | 2.74 | 3.21 | 3.98 | 4.47 | 4.78  | 5.57  |       |
| 7/8/02   | 1.73 |      | 1.73 |      | 1.78 | 2.08 | 2.84 | 3.32 | 4.07 | 4.53 | 4.84  | 5.63  |       |
| 7/5/02   | 1.71 |      | 1.72 |      | 1.77 | 2.08 | 2.9  | 3.38 | 4.13 | 4.6  | 4.9   | 5.67  |       |
| 7/3/02   | 1.71 |      | 1.72 |      | 1.74 | 2.02 | 2.78 | 3.25 | 4    | 4.47 | 4.78  | 5.57  |       |
| 7/2/02   | 1.72 |      | 1.72 |      | 1.76 | 2.04 | 2.78 | 3.24 | 3.99 | 4.45 | 4.77  | 5.56  |       |
| 7/1/02   | 1.71 |      | 1.72 |      | 1.78 | 2.09 | 2.88 | 3.35 | 4.08 | 4.54 | 4.85  | 5.64  |       |
| 6/28/02  | 1.69 |      | 1.7  |      | 1.75 | 2.06 | 2.9  | 3.37 | 4.09 | 4.52 | 4.86  | 5.65  |       |
| 6/27/02  | 1.7  |      | 1.7  |      | 1.76 | 2.09 | 2.85 | 3.34 | 4.08 | 4.51 | 4.84  | 5.63  |       |
| 6/26/02  | 1.72 |      | 1.7  |      | 1.74 | 2.05 | 2.77 | 3.25 | 3.99 | 4.4  | 4.75  | 5.53  |       |
| 6/25/02  | 1.74 |      | 1.73 |      | 1.81 | 2.16 | 2.92 | 3.41 | 4.13 | 4.55 | 4.88  | 5.62  |       |
| 6/24/02  | 1.66 |      | 1.74 |      | 1.82 | 2.15 | 2.93 | 3.41 | 4.13 | 4.55 | 4.87  | 5.6   |       |
| 6/21/02  | 1.68 |      | 1.72 |      | 1.79 | 2.09 | 2.88 | 3.35 | 4.06 | 4.47 | 4.79  | 5.54  |       |
| 6/20/02  | 1.68 |      | 1.73 |      | 1.81 | 2.12 | 2.93 | 3.4  | 4.11 | 4.53 | 4.85  | 5.59  |       |
| 6/19/02  | 1.69 |      | 1.71 |      | 1.77 | 2.07 | 2.81 | 3.28 | 4.01 | 4.43 | 4.76  | 5.51  |       |
| 6/18/02  | 1.7  |      | 1.73 |      | 1.82 | 2.16 | 2.93 | 3.41 | 4.13 | 4.55 | 4.88  | 5.6   |       |
| 6/17/02  | 1.7  |      | 1.74 |      | 1.85 | 2.2  | 2.96 | 3.44 | 4.14 | 4.57 | 4.89  | 5.61  |       |
| 6/14/02  | 1.71 |      | 1.71 |      | 1.8  | 2.16 | 2.92 | 3.4  | 4.1  | 4.51 | 4.83  | 5.54  |       |
| 6/13/02  | 1.71 |      | 1.72 |      | 1.82 | 2.2  | 3    | 3.5  | 4.2  | 4.61 | 4.94  | 5.65  |       |
| 6/12/02  | 1.74 |      | 1.74 |      | 1.85 | 2.25 | 3.05 | 3.55 | 4.24 | 4.65 | 4.98  | 5.68  |       |
| 6/11/02  | 1.75 |      | 1.75 |      | 1.87 | 2.27 | 3.09 | 3.59 | 4.29 | 4.69 | 5.02  | 5.71  |       |
| 6/10/02  | 1.75 |      | 1.76 |      | 1.89 | 2.3  | 3.15 | 3.66 | 4.34 | 4.75 | 5.07  | 5.76  |       |
| 6/7/02   | 1.74 |      | 1.74 |      | 1.89 | 2.31 | 3.16 | 3.67 | 4.36 | 4.78 | 5.1   | 5.81  |       |
| 6/6/02   | 1.74 |      | 1.74 |      | 1.88 | 2.3  | 3.13 | 3.63 | 4.3  | 4.72 | 5.04  | 5.75  |       |
| 6/5/02   | 1.75 |      | 1.75 |      | 1.9  | 2.33 | 3.16 | 3.68 | 4.35 | 4.76 | 5.08  | 5.79  |       |
| 6/4/02   | 1.73 |      | 1.76 |      | 1.9  | 2.31 | 3.13 | 3.64 | 4.31 | 4.72 | 5.04  | 5.75  |       |
| 6/3/02   | 1.72 |      | 1.77 |      | 1.93 | 2.35 | 3.19 | 3.72 | 4.36 | 4.75 | 5.06  | 5.76  |       |
| 5/31/02  | 1.72 |      | 1.74 |      | 1.91 | 2.34 | 3.22 | 3.73 | 4.37 | 4.77 | 5.08  | 5.77  |       |
| 5/30/02  | 1.73 |      | 1.75 |      | 1.9  | 2.31 | 3.17 | 3.69 | 4.36 | 4.74 | 5.06  | 5.74  |       |
| 5/29/02  | 1.73 |      | 1.75 |      | 1.91 | 2.35 | 3.24 | 3.76 | 4.41 | 4.81 | 5.11  | 5.79  |       |
| 5/28/02  | 1.73 |      | 1.77 |      | 1.94 | 2.41 | 3.3  | 3.82 | 4.46 | 4.87 | 5.16  | 5.83  |       |
| 5/24/02  | 1.71 |      | 1.74 |      | 1.91 | 2.37 | 3.28 | 3.81 | 4.47 | 4.87 | 5.16  | 5.83  |       |
| 5/23/02  | 1.73 |      | 1.74 |      | 1.91 | 2.38 | 3.28 | 3.8  | 4.46 | 4.87 | 5.16  | 5.83  |       |
| 5/22/02  | 1.72 |      | 1.74 |      | 1.9  | 2.34 | 3.23 | 3.75 | 4.43 | 4.85 | 5.13  | 5.8   |       |
| 5/21/02  | 1.73 |      | 1.75 |      | 1.92 | 2.38 | 3.28 | 3.82 | 4.49 | 4.9  | 5.18  | 5.84  |       |
| 5/20/02  | 1.73 |      | 1.77 |      | 1.94 | 2.41 | 3.33 | 3.87 | 4.53 | 4.94 | 5.21  | 5.88  |       |
| 5/17/02  | 1.73 |      | 1.76 |      | 1.95 | 2.45 | 3.41 | 3.95 | 4.6  | 5.01 | 5.27  | 5.94  |       |
| 5/16/02  | 1.74 |      | 1.75 |      | 1.9  | 2.35 | 3.28 | 3.81 | 4.52 | 4.94 | 5.2   | 5.87  |       |
| 5/15/02  | 1.76 |      | 1.76 |      | 1.93 | 2.41 | 3.37 | 3.9  | 4.59 | 5.02 | 5.28  | 5.92  |       |
| 5/14/02  | 1.78 |      | 1.78 |      | 1.95 | 2.43 | 3.4  | 3.94 | 4.64 | 5.06 | 5.32  | 5.94  |       |
| 5/13/02  | 1.77 |      | 1.79 |      | 1.92 | 2.36 | 3.28 | 3.81 | 4.54 | 4.98 | 5.23  | 5.86  |       |
| 5/10/02  | 1.73 |      | 1.77 |      | 1.88 | 2.27 | 3.19 | 3.71 | 4.46 | 4.89 | 5.15  | 5.77  |       |
| 5/9/02   | 1.74 |      | 1.77 |      | 1.9  | 2.33 | 3.27 | 3.8  | 4.53 | 4.96 | 5.2   | 5.8   |       |
| 5/8/02   | 1.76 |      | 1.76 |      | 1.91 | 2.37 | 3.32 | 3.87 | 4.58 | 4.99 | 5.24  | 5.84  |       |
| 5/7/02   | 1.77 |      | 1.76 |      | 1.86 | 2.27 | 3.14 | 3.67 | 4.43 | 4.85 | 5.09  | 5.71  |       |
| 5/6/02   | 1.74 |      | 1.78 |      | 1.9  | 2.3  | 3.19 | 3.77 | 4.5  | 4.87 | 5.1   | 5.71  |       |
| 5/3/02   | 1.73 |      | 1.76 |      | 1.88 | 2.28 | 3.17 | 3.75 | 4.48 | 4.85 | 5.08  | 5.7   |       |
| 5/2/02   | 1.74 |      | 1.77 |      | 1.92 | 2.35 | 3.25 | 3.83 | 4.54 | 4.91 | 5.13  | 5.74  |       |
| 5/1/02   | 1.76 |      | 1.77 |      | 1.91 | 2.33 | 3.21 | 3.78 | 4.49 | 4.86 | 5.08  | 5.71  |       |
| 4/30/02  | 1.77 |      | 1.77 |      | 1.91 | 2.35 | 3.24 | 3.83 | 4.53 | 4.88 | 5.11  | 5.74  |       |
| 4/29/02  | 1.73 |      | 1.78 |      | 1.93 | 2.36 | 3.26 | 3.85 | 4.55 | 4.91 | 5.13  | 5.77  |       |
| 4/26/02  | 1.68 |      | 1.75 |      | 1.9  | 2.31 | 3.22 | 3.8  | 4.49 | 4.86 | 5.08  | 5.73  |       |
| 4/25/02  | 1.68 |      | 1.74 |      | 1.9  | 2.33 | 3.25 | 3.83 | 4.52 | 4.89 | 5.1   | 5.77  |       |
| 4/24/02  | 1.67 |      | 1.72 |      | 1.89 | 2.35 | 3.28 | 3.87 | 4.53 | 4.9  | 5.11  | 5.77  |       |
| 4/23/02  | 1.68 |      | 1.73 |      | 1.92 | 2.41 | 3.39 | 3.96 | 4.62 | 4.98 | 5.18  | 5.83  |       |
| 4/22/02  | 1.67 |      | 1.72 |      | 1.92 | 2.41 | 3.37 | 3.94 | 4.62 | 4.98 | 5.19  | 5.85  |       |
| 4/19/02  | 1.69 |      | 1.73 |      | 1.91 | 2.39 | 3.36 | 3.95 | 4.62 | 5    | 5.21  | 5.85  |       |
| 4/18/02  | 1.7  |      | 1.72 |      | 1.91 | 2.4  | 3.38 | 3.97 | 4.64 | 5.02 | 5.23  | 5.88  |       |
| 4/17/02  | 1.71 |      | 1.73 |      | 1.92 | 2.43 | 3.41 | 3.99 | 4.64 | 5.03 | 5.24  | 5.9   |       |
| 4/16/02  | 1.71 |      | 1.74 |      | 1.97 | 2.46 | 3.43 | 4.03 | 4.62 | 5    | 5.2   | 5.83  |       |
| 4/15/02  | 1.71 |      | 1.72 |      | 1.96 | 2.44 | 3.38 | 3.99 | 4.57 | 4.95 | 5.15  | 5.78  |       |
| 4/12/02  | 1.71 |      | 1.71 |      | 1.96 | 2.44 | 3.41 | 4.01 | 4.6  | 4.99 | 5.18  | 5.81  |       |
| 4/11/02  | 1.72 |      | 1.72 |      | 1.97 | 2.51 | 3.47 | 4.07 | 4.66 | 5.03 | 5.22  | 5.85  |       |
| 4/10/02  | 1.72 |      | 1.71 |      | 1.98 | 2.52 | 3.48 | 4.08 | 4.68 | 5.05 | 5.24  | 5.88  |       |
| 4/9/02   | 1.73 |      | 1.73 |      | 2.02 | 2.55 | 3.48 | 4.06 | 4.67 | 5.03 | 5.22  | 5.84  |       |
| 4/8/02   | 1.76 |      | 1.75 |      | 2.02 | 2.61 | 3.51 | 4.03 | 4.7  | 5.07 | 5.25  | 5.89  |       |
| 4/5/02   | 1.76 |      | 1.76 |      | 2.03 | 2.54 | 3.49 | 4.1  | 4.68 | 5.04 | 5.22  | 5.84  |       |
| 4/4/02   | 1.77 |      | 1.78 |      | 2.07 | 2.61 | 3.57 | 4.16 | 4.76 | 5.12 | 5.28  | 5.89  |       |
| 4/3/02   | 1.77 |      | 1.79 |      | 2.08 | 2.61 | 3.55 | 4.14 | 4.76 | 5.13 | 5.3   | 5.92  |       |
| 4/2/02   | 1.79 |      | 1.8  |      | 2.12 | 2.68 | 3.63 | 4.21 | 4.84 | 5.21 | 5.36  | 5.96  |       |
| 4/1/02   | 1.79 |      | 1.79 |      | 2.16 | 2.76 | 3.74 | 4.29 | 4.93 | 5.29 | 5.44  | 6.04  |       |
| 3/28/02  | 1.76 |      | 1.79 |      | 2.12 | 2.7  | 3.72 | 4.31 | 4.91 | 5.29 | 5.42  | 6.03  |       |
| 3/27/02  | 1.77 |      | 1.81 |      | 2.1  | 2.65 | 3.66 | 4.28 | 4.85 | 5.22 | 5.35  | 5.96  |       |
| 3/26/02  | 1.82 |      | 1.81 |      | 2.12 | 2.69 | 3.68 | 4.27 | 4.85 | 5.23 | 5.35  | 5.96  |       |
| 3/25/02  | 1.78 |      | 1.85 |      | 2.16 | 2.75 | 3.78 | 4.38 | 4.92 | 5.28 | 5.41  | 6.03  |       |
| 3/22/02  | 1.78 |      | 1.84 |      | 2.13 | 2.7  | 3.77 | 4.4  | 4.9  | 5.28 | 5.4   | 6.04  |       |
| 3/21/02  | 1.78 |      | 1.84 |      | 2.12 | 2.66 | 3.73 | 4.39 | 4.88 | 5.26 | 5.39  | 6.02  |       |
| 3/20/02  | 1.79 |      | 1.84 |      | 2.12 | 2.66 | 3.71 | 4.3  | 4.87 | 5.25 | 5.4   | 6.04  |       |
| 3/19/02  | 1.81 |      | 1.85 |      | 2.1  | 2.61 | 3.64 | 4.26 | 4.78 | 5.18 | 5.33  | 5.96  |       |
| 3/18/02  | 1.77 |      | 1.88 |      | 2.14 | 2.65 | 3.67 | 4.27 | 4.79 | 5.17 | 5.32  | 5.95  |       |
| 3/15/02  | 1.79 |      | 1.86 |      | 2.09 | 2.61 | 3.63 | 4.23 | 4.8  | 5.2  | 5.35  | 5.98  |       |
| 3/14/02  | 1.79 |      | 1.86 |      | 2.06 | 2.59 | 3.63 | 4.2  | 4.83 | 5.24 | 5.4   | 6.05  |       |
| 3/13/02  | 1.8  |      | 1.82 |      | 2.02 | 2.52 | 3.49 | 4.06 | 4.69 | 5.11 | 5.28  | 5.95  |       |
| 3/12/02  | 1.82 |      | 1.84 |      | 2.06 | 2.57 | 3.56 | 4.14 | 4.75 | 5.17 | 5.32  | 5.96  |       |
| 3/11/02  | 1.8  |      | 1.86 |      | 2.08 | 2.59 | 3.59 | 4.17 | 4.77 | 5.18 | 5.33  | 5.96  |       |
| 3/8/02   | 1.77 |      | 1.81 |      | 2.05 | 2.57 | 3.6  | 4.21 | 4.77 | 5.17 | 5.33  | 5.95  |       |
| 3/7/02   | 1.77 |      | 1.78 |      | 1.96 | 2.43 | 3.36 | 3.95 | 4.65 | 5.07 | 5.22  | 5.88  |       |
| 3/6/02   | 1.77 |      | 1.78 |      | 1.92 | 2.34 | 3.26 | 3.77 | 4.45 | 4.89 | 5.06  | 5.74  |       |
| 3/5/02   | 1.78 |      | 1.8  |      | 1.93 | 2.36 | 3.25 | 3.77 | 4.44 | 4.86 | 5.02  | 5.7   |       |
| 3/4/02   | 1.77 |      | 1.81 |      | 1.94 | 2.36 | 3.24 | 3.75 | 4.43 | 4.86 | 5.02  | 5.71  |       |
| 3/1/02   | 1.78 |      | 1.77 |      | 1.91 | 2.33 | 3.18 | 3.73 | 4.43 | 4.82 | 4.98  | 5.7   |       |
| 2/28/02  | 1.76 |      | 1.79 |      | 1.87 | 2.25 | 3.06 | 3.64 | 4.27 | 4.7  | 4.88  | 5.61  |       |
| 2/27/02  | 1.77 |      | 1.77 |      | 1.88 | 2.27 | 3.09 | 3.56 | 4.22 | 4.67 | 4.84  | 5.56  |       |
| 2/26/02  | 1.78 |      | 1.77 |      | 1.91 | 2.31 | 3.08 | 3.61 | 4.33 | 4.77 | 4.93  | 5.63  |       |
| 2/25/02  | 1.76 |      | 1.77 |      | 1.89 | 2.26 | 3.01 | 3.53 | 4.26 | 4.69 | 4.86  | 5.56  |       |
| 2/22/02  | 1.75 |      | 1.76 |      | 1.86 | 2.22 | 2.97 | 3.48 | 4.23 | 4.67 | 4.84  | 5.55  |       |
| 2/21/02  | 1.76 |      | 1.76 |      | 1.87 | 2.25 | 3    | 3.52 | 4.27 | 4.72 | 4.88  | 5.58  |       |
| 2/20/02  | 1.75 |      | 1.76 |      | 1.87 | 2.24 | 3    | 3.53 | 4.28 | 4.71 | 4.88  | 5.6   |       |
| 2/19/02  | 1.73 |      | 1.76 |      | 1.87 | 2.23 | 2.98 | 3.52 | 4.28 | 4.71 | 4.88  | 5.61  |       |
| 2/15/02  | 1.72 |      | 1.74 |      | 1.84 | 2.2  | 2.97 | 3.5  | 4.27 | 4.66 | 4.86  | 5.58  | 5.37  |
| 2/14/02  | 1.75 |      | 1.75 |      | 1.86 | 2.26 | 3.07 | 3.59 | 4.35 | 4.76 | 4.95  | 5.64  | 5.42  |
| 2/13/02  | 1.75 |      | 1.76 |      | 1.87 | 2.27 | 3.09 | 3.63 | 4.4  | 4.8  | 5.01  | 5.72  | 5.47  |
| 2/12/02  | 1.76 |      | 1.75 |      | 1.87 | 2.26 | 3.04 | 3.58 | 4.36 | 4.76 | 4.97  | 5.69  | 5.45  |
| 2/11/02  | 1.73 |      | 1.75 |      | 1.86 | 2.21 | 2.95 | 3.49 | 4.29 | 4.7  | 4.91  | 5.63  | 5.41  |
| 2/8/02   | 1.69 |      | 1.73 |      | 1.82 | 2.16 | 2.95 | 3.48 | 4.28 | 4.69 | 4.9   | 5.6   | 5.39  |
| 2/7/02   | 1.71 |      | 1.73 |      | 1.83 | 2.2  | 2.99 | 3.54 | 4.33 | 4.73 | 4.93  | 5.64  | 5.42  |
| 2/6/02   | 1.73 |      | 1.74 |      | 1.84 | 2.2  | 2.98 | 3.51 | 4.3  | 4.71 | 4.92  | 5.61  | 5.38  |
| 2/5/02   | 1.74 |      | 1.76 |      | 1.86 | 2.22 | 2.99 | 3.53 | 4.29 | 4.66 | 4.92  | 5.56  | 5.35  |
| 2/4/02   | 1.7  |      | 1.77 |      | 1.87 | 2.19 | 2.99 | 3.52 | 4.29 | 4.69 | 4.94  | 5.57  | 5.35  |
| 2/1/02   | 1.69 |      | 1.76 |      | 1.87 | 2.22 | 3.08 | 3.62 | 4.37 | 4.78 | 5.02  | 5.63  | 5.4   |
| 1/31/02  | 1.69 |      | 1.76 |      | 1.89 | 2.29 | 3.16 | 3.7  | 4.42 | 4.82 | 5.07  | 5.68  | 5.44  |
| 1/30/02  | 1.7  |      | 1.75 |      | 1.86 | 2.23 | 3.06 | 3.61 | 4.37 | 4.77 | 5.02  | 5.64  | 5.41  |
| 1/29/02  | 1.72 |      | 1.72 |      | 1.84 | 2.23 | 3.05 | 3.59 | 4.35 | 4.76 | 5.02  | 5.63  | 5.4   |
| 1/28/02  | 1.71 |      | 1.76 |      | 1.88 | 2.28 | 3.19 | 3.73 | 4.48 | 4.88 | 5.12  | 5.72  | 5.47  |
| 1/25/02  | 1.69 |      | 1.72 |      | 1.83 | 2.25 | 3.17 | 3.71 | 4.46 | 4.86 | 5.1   | 5.72  | 5.47  |
| 1/24/02  | 1.69 |      | 1.72 |      | 1.82 | 2.22 | 3.15 | 3.67 | 4.4  | 4.82 | 5.07  | 5.71  | 5.47  |
| 1/23/02  | 1.7  |      | 1.71 |      | 1.78 | 2.15 | 3.07 | 3.58 | 4.36 | 4.81 | 5.05  | 5.73  | 5.48  |
| 1/22/02  | 1.67 |      | 1.7  |      | 1.77 | 2.11 | 2.97 | 3.48 | 4.27 | 4.72 | 4.96  | 5.62  | 5.39  |
| 1/18/02  | 1.59 |      | 1.62 |      | 1.71 | 2.08 | 2.91 | 3.43 | 4.23 | 4.69 | 4.94  | 5.59  | 5.36  |
| 1/17/02  | 1.6  |      | 1.64 |      | 1.73 | 2.09 | 2.96 | 3.49 | 4.28 | 4.73 | 4.98  | 5.65  | 5.41  |
| 1/16/02  | 1.62 |      | 1.61 |      | 1.65 | 2.01 | 2.84 | 3.36 | 4.16 | 4.62 | 4.88  | 5.58  | 5.36  |
| 1/15/02  | 1.64 |      | 1.6  |      | 1.63 | 1.99 | 2.79 | 3.32 | 4.14 | 4.62 | 4.88  | 5.56  | 5.34  |
| 1/14/02  | 1.62 |      | 1.58 |      | 1.63 | 2    | 2.79 | 3.32 | 4.15 | 4.64 | 4.91  | 5.62  | 5.38  |
| 1/11/02  | 1.62 |      | 1.58 |      | 1.62 | 1.98 | 2.76 | 3.28 | 4.14 | 4.65 | 4.92  | 5.6   | 5.37  |
| 1/10/02  | 1.66 |      | 1.68 |      | 1.75 | 2.1  | 2.94 | 3.46 | 4.27 | 4.74 | 5     | 5.64  | 5.42  |
| 1/9/02   | 1.68 |      | 1.68 |      | 1.77 | 2.17 | 3.03 | 3.57 | 4.38 | 4.86 | 5.1   | 5.76  | 5.51  |
| 1/8/02   | 1.7  |      | 1.68 |      | 1.77 | 2.19 | 3.07 | 3.6  | 4.39 | 4.86 | 5.1   | 5.77  | 5.51  |
| 1/7/02   | 1.7  |      | 1.68 |      | 1.77 | 2.19 | 3.08 | 3.61 | 4.39 | 4.86 | 5.09  | 5.76  | 5.49  |
| 1/4/02   | 1.72 |      | 1.72 |      | 1.82 | 2.25 | 3.19 | 3.72 | 4.5  | 4.97 | 5.18  | 5.87  | 5.57  |
| 1/3/02   | 1.73 |      | 1.73 |      | 1.82 | 2.24 | 3.19 | 3.71 | 4.48 | 4.93 | 5.16  | 5.83  | 5.54  |
| 1/2/02   | 1.73 |      | 1.74 |      | 1.85 | 2.28 | 3.22 | 3.75 | 4.52 | 4.97 | 5.2   | 5.86  | 5.56  |
| 12/31/01 | 1.68 |      | 1.74 |      | 1.83 | 2.17 | 3.07 | 3.59 | 4.38 | 4.84 | 5.07  | 5.74  | 5.48  |
| 12/28/01 | 1.73 |      | 1.72 |      | 1.83 | 2.26 | 3.16 | 3.69 | 4.46 | 4.93 | 5.15  | 5.82  | 5.54  |
| 12/27/01 | 1.75 |      | 1.74 |      | 1.84 | 2.27 | 3.19 | 3.71 | 4.46 | 4.9  | 5.13  | 5.78  | 5.49  |
| 12/26/01 | 1.77 |      | 1.75 |      | 1.87 | 2.34 | 3.26 | 3.8  | 4.55 | 5    | 5.22  | 5.84  | 5.52  |
| 12/24/01 | 1.66 |      | 1.72 |      | 1.83 | 2.24 | 3.22 | 3.74 | 4.49 | 4.95 | 5.18  | 5.81  | 5.49  |
| 12/21/01 | 1.67 |      | 1.71 |      | 1.81 | 2.23 | 3.17 | 3.69 | 4.45 | 4.89 | 5.12  | 5.76  | 5.45  |
| 12/20/01 | 1.67 |      | 1.69 |      | 1.79 | 2.22 | 3.15 | 3.67 | 4.42 | 4.86 | 5.08  | 5.73  | 5.43  |
| 12/19/01 | 1.69 |      | 1.69 |      | 1.8  | 2.23 | 3.11 | 3.63 | 4.38 | 4.84 | 5.08  | 5.73  | 5.45  |
| 12/18/01 | 1.72 |      | 1.71 |      | 1.81 | 2.24 | 3.13 | 3.66 | 4.46 | 4.93 | 5.16  | 5.81  | 5.52  |
| 12/17/01 | 1.72 |      | 1.74 |      | 1.84 | 2.24 | 3.21 | 3.74 | 4.54 | 5.03 | 5.26  | 5.91  | 5.61  |
| 12/14/01 | 1.7  |      | 1.73 |      | 1.81 | 2.22 | 3.2  | 3.73 | 4.52 | 5.01 | 5.24  | 5.89  | 5.59  |
| 12/13/01 | 1.69 |      | 1.69 |      | 1.78 | 2.2  | 3.09 | 3.62 | 4.4  | 4.9  | 5.13  | 5.81  | 5.53  |
| 12/12/01 | 1.69 |      | 1.67 |      | 1.74 | 2.13 | 2.97 | 3.48 | 4.29 | 4.78 | 5.02  | 5.74  | 5.47  |
| 12/11/01 | 1.66 |      | 1.66 |      | 1.73 | 2.12 | 3.03 | 3.56 | 4.38 | 4.89 | 5.13  | 5.83  | 5.55  |
| 12/10/01 | 1.68 |      | 1.71 |      | 1.79 | 2.17 | 3.1  | 3.63 | 4.46 | 4.95 | 5.17  | 5.86  | 5.58  |
| 12/7/01  | 1.69 |      | 1.69 |      | 1.81 | 2.26 | 3.19 | 3.72 | 4.5  | 4.98 | 5.2   | 5.9   | 5.6   |
| 12/6/01  | 1.73 |      | 1.75 |      | 1.91 | 2.35 | 3.19 | 3.7  | 4.38 | 4.83 | 5.04  | 5.72  | 5.47  |
| 12/5/01  | 1.77 |      | 1.77 |      | 1.88 | 2.27 | 3.07 | 3.55 | 4.24 | 4.7  | 4.92  | 5.61  | 5.35  |
| 12/4/01  | 1.81 |      | 1.74 |      | 1.8  | 2.07 | 2.81 | 3.3  | 3.99 | 4.46 | 4.7   | 5.43  | 5.22  |
| 12/3/01  | 1.85 |      | 1.78 |      | 1.81 | 2.08 | 2.82 | 3.28 | 4.04 | 4.51 | 4.75  | 5.49  | 5.26  |
| 11/30/01 | 1.87 |      | 1.78 |      | 1.79 | 2.06 | 2.84 | 3.3  | 4.08 | 4.55 | 4.78  | 5.54  | 5.27  |
| 11/29/01 | 1.9  |      | 1.8  |      | 1.8  | 2.03 | 2.87 | 3.33 | 4.1  | 4.56 | 4.79  | 5.52  | 5.24  |
| 11/28/01 | 1.96 |      | 1.87 |      | 1.92 | 2.26 | 3.12 | 3.6  | 4.33 | 4.76 | 4.98  | 5.63  | 5.36  |
| 11/27/01 | 2.01 |      | 1.92 |      | 1.98 | 2.36 | 3.11 | 3.58 | 4.32 | 4.77 | 4.98  | 5.64  | 5.37  |
| 11/26/01 | 2    |      | 1.98 |      | 2.04 | 2.43 | 3.22 | 3.7  | 4.41 | 4.85 | 5.05  | 5.66  | 5.39  |
| 11/23/01 | 2    |      | 1.95 |      | 2.02 | 2.41 | 3.2  | 3.68 | 4.4  | 4.83 | 5.04  | 5.65  | 5.39  |
| 11/21/01 | 2    |      | 1.96 |      | 2.02 | 2.38 | 3.11 | 3.58 | 4.31 | 4.78 | 4.98  | 5.59  | 5.35  |
| 11/20/01 | 2.02 |      | 1.95 |      | 1.99 | 2.31 | 2.96 | 3.41 | 4.17 | 4.66 | 4.88  | 5.5   | 5.3   |
| 11/19/01 | 2.02 |      | 1.94 |      | 2    | 2.31 | 2.92 | 3.38 | 4.12 | 4.58 | 4.8   | 5.42  | 5.22  |
| 11/16/01 | 2.02 |      | 1.95 |      | 2.06 | 2.41 | 3.09 | 3.55 | 4.24 | 4.72 | 4.91  | 5.52  | 5.3   |
| 11/15/01 | 1.99 |      | 1.92 |      | 2.01 | 2.34 | 2.98 | 3.41 | 4.1  | 4.58 | 4.79  | 5.41  | 5.22  |
| 11/14/01 | 1.99 |      | 1.87 |      | 1.9  | 2.13 | 2.7  | 3.11 | 3.83 | 4.31 | 4.54  | 5.2   | 5.02  |
| 11/13/01 | 1.94 |      | 1.84 |      | 1.86 | 2.07 | 2.54 | 2.96 | 3.69 | 4.17 | 4.41  | 5.1   | 4.92  |
| 11/9/01  | 1.92 |      | 1.83 |      | 1.82 | 2.02 | 2.45 | 2.86 | 3.62 | 4.09 | 4.34  | 5.05  | 4.88  |
| 11/8/01  | 1.93 |      | 1.84 |      | 1.8  | 2    | 2.42 | 2.81 | 3.58 | 4.05 | 4.32  | 5.03  | 4.87  |
| 11/7/01  | 1.93 |      | 1.8  |      | 1.75 | 1.93 | 2.32 | 2.7  | 3.47 | 3.95 | 4.22  | 4.95  | 4.79  |
| 11/6/01  | 1.98 |      | 1.85 |      | 1.83 | 1.97 | 2.37 | 2.76 | 3.54 | 4.03 | 4.3   | 5.05  | 4.86  |
| 11/5/01  | 2.06 |      | 2.01 |      | 1.96 | 2.05 | 2.46 | 2.91 | 3.71 | 4.07 | 4.31  | 5.06  | 4.86  |
| 11/2/01  | 2.09 |      | 2.01 |      | 1.94 | 2.07 | 2.48 | 2.93 | 3.77 | 4.12 | 4.37  | 5.14  | 4.96  |
| 11/1/01  | 2.18 |      | 2.06 |      | 1.99 | 2.1  | 2.49 | 2.91 | 3.66 | 4.01 | 4.24  | 5     | 4.79  |
| 10/31/01 | 2.15 |      | 2.05 |      | 1.95 | 2.07 | 2.44 | 2.87 | 3.66 | 4.03 | 4.3   | 5.05  | 4.89  |
| 10/30/01 | 2.17 |      | 2.05 |      | 1.97 | 2.11 | 2.48 | 2.92 | 3.76 | 4.14 | 4.44  | 5.21  | 5.22  |
| 10/29/01 | 2.24 |      | 2.09 |      | 2.04 | 2.18 | 2.55 | 2.99 | 3.82 | 4.22 | 4.5   | 5.24  | 5.25  |
| 10/26/01 | 2.26 |      | 2.14 |      | 2.09 | 2.26 | 2.63 | 3.06 | 3.88 | 4.26 | 4.53  | 5.27  | 5.27  |
| 10/25/01 | 2.27 |      | 2.14 |      | 2.09 | 2.26 | 2.63 | 3.06 | 3.89 | 4.29 | 4.56  | 5.28  | 5.28  |
| 10/24/01 | 2.3  |      | 2.17 |      | 2.13 | 2.32 | 2.72 | 3.15 | 3.96 | 4.34 | 4.61  | 5.32  | 5.32  |
| 10/23/01 | 2.32 |      | 2.2  |      | 2.16 | 2.37 | 2.81 | 3.24 | 4.01 | 4.4  | 4.66  | 5.4   | 5.38  |
| 10/22/01 | 2.29 |      | 2.22 |      | 2.18 | 2.35 | 2.79 | 3.22 | 3.98 | 4.37 | 4.63  | 5.38  | 5.36  |
| 10/19/01 | 2.29 |      | 2.19 |      | 2.17 | 2.34 | 2.77 | 3.19 | 3.96 | 4.37 | 4.63  | 5.39  | 5.36  |
| 10/18/01 | 2.28 |      | 2.19 |      | 2.19 | 2.36 | 2.77 | 3.18 | 3.93 | 4.32 | 4.58  | 5.34  | 5.32  |
| 10/17/01 | 2.34 |      | 2.22 |      | 2.2  | 2.37 | 2.8  | 3.21 | 3.93 | 4.32 | 4.59  | 5.35  | 5.32  |
| 10/16/01 | 2.32 |      | 2.22 |      | 2.2  | 2.37 | 2.77 | 3.16 | 3.93 | 4.32 | 4.59  | 5.38  | 5.35  |
| 10/15/01 | 2.33 |      | 2.25 |      | 2.22 | 2.39 | 2.78 | 3.18 | 3.97 | 4.36 | 4.62  | 5.4   | 5.38  |
| 10/12/01 | 2.31 |      | 2.25 |      | 2.24 | 2.4  | 2.81 | 3.23 | 4.01 | 4.41 | 4.68  | 5.45  | 5.42  |
| 10/11/01 | 2.3  |      | 2.27 |      | 2.26 | 2.44 | 2.88 | 3.3  | 4.03 | 4.43 | 4.69  | 5.45  | 5.41  |
| 10/10/01 | 2.3  |      | 2.22 |      | 2.2  | 2.35 | 2.78 | 3.19 | 3.96 | 4.35 | 4.61  | 5.38  | 5.36  |
| 10/9/01  | 2.24 |      | 2.22 |      | 2.2  | 2.35 | 2.74 | 3.16 | 3.96 | 4.35 | 4.62  | 5.42  | 5.39  |
| 10/5/01  | 2.21 |      | 2.19 |      | 2.18 | 2.33 | 2.71 | 3.1  | 3.87 | 4.26 | 4.52  | 5.34  | 5.31  |
| 10/4/01  | 2.22 |      | 2.21 |      | 2.21 | 2.37 | 2.75 | 3.14 | 3.88 | 4.29 | 4.53  | 5.33  | 5.31  |
| 10/3/01  | 2.21 |      | 2.23 |      | 2.24 | 2.38 | 2.77 | 3.14 | 3.86 | 4.29 | 4.5   | 5.34  | 5.32  |
| 10/2/01  | 2.27 |      | 2.26 |      | 2.27 | 2.43 | 2.77 | 3.14 | 3.87 | 4.31 | 4.53  | 5.36  | 5.34  |
| 10/1/01  | 2.26 |      | 2.37 |      | 2.37 | 2.47 | 2.82 | 3.18 | 3.9  | 4.33 | 4.55  | 5.39  | 5.38  |
| 9/28/01  | 2.28 |      | 2.4  |      | 2.36 | 2.49 | 2.86 | 3.22 | 3.93 | 4.37 | 4.6   | 5.45  | 5.42  |
| 9/27/01  | 2.34 |      | 2.38 |      | 2.31 | 2.43 | 2.78 | 3.15 | 3.87 | 4.33 | 4.58  | 5.46  | 5.45  |
| 9/26/01  | 2.51 |      | 2.38 |      | 2.34 | 2.48 | 2.82 | 3.18 | 3.91 | 4.39 | 4.65  | 5.52  | 5.5   |
| 9/25/01  | 2.58 |      | 2.4  |      | 2.37 | 2.51 | 2.88 | 3.25 | 3.97 | 4.45 | 4.72  | 5.6   | 5.58  |
| 9/24/01  | 2.38 |      | 2.38 |      | 2.39 | 2.56 | 2.94 | 3.3  | 4    | 4.47 | 4.73  | 5.61  | 5.58  |
| 9/21/01  | 2.12 |      | 2.25 |      | 2.34 | 2.53 | 2.91 | 3.27 | 3.94 | 4.43 | 4.7   | 5.62  | 5.59  |
| 9/20/01  | 2.04 |      | 2.22 |      | 2.38 | 2.56 | 2.91 | 3.27 | 3.97 | 4.47 | 4.75  | 5.67  | 5.62  |
| 9/19/01  | 2    |      | 2.19 |      | 2.33 | 2.49 | 2.81 | 3.18 | 3.9  | 4.41 | 4.69  | 5.59  | 5.56  |
| 9/18/01  | 2.34 |      | 2.48 |      | 2.56 | 2.69 | 2.96 | 3.31 | 4.01 | 4.46 | 4.72  | 5.59  | 5.55  |
| 9/17/01  | 2.47 |      | 2.59 |      | 2.62 | 2.72 | 2.96 | 3.3  | 3.99 | 4.38 | 4.63  | 5.44  | 5.41  |
| 9/14/01  | 2.54 |      | 2.64 |      | 2.67 | 2.73 | 2.87 | 3.17 | 3.92 | 4.31 | 4.57  | 5.38  | 5.35  |
| 9/13/01  | 2.73 |      | 2.74 |      | 2.75 | 2.81 | 2.99 | 3.32 | 4.03 | 4.41 | 4.64  | 5.41  | 5.39  |
| 9/10/01  | 3.4  |      | 3.26 |      | 3.23 | 3.31 | 3.53 | 3.82 | 4.41 | 4.69 | 4.84  | 5.5   | 5.43  |
| 9/7/01   | 3.4  |      | 3.27 |      | 3.2  | 3.29 | 3.53 | 3.82 | 4.39 | 4.67 | 4.8   | 5.45  | 5.39  |
| 9/6/01   | 3.44 |      | 3.34 |      | 3.33 | 3.4  | 3.65 | 3.93 | 4.48 | 4.73 | 4.86  | 5.5   | 5.41  |
| 9/5/01   | 3.49 |      | 3.41 |      | 3.39 | 3.47 | 3.79 | 4.07 | 4.61 | 4.86 | 4.97  | 5.57  | 5.48  |
| 9/4/01   | 3.43 |      | 3.44 |      | 3.43 | 3.55 | 3.83 | 4.1  | 4.63 | 4.88 | 4.99  | 5.59  | 5.5   |
| 8/31/01  | 3.4  |      | 3.37 |      | 3.31 | 3.41 | 3.64 | 3.91 | 4.46 | 4.72 | 4.85  | 5.47  | 5.39  |
| 8/30/01  | 3.41 |      | 3.36 |      | 3.28 | 3.38 | 3.61 | 3.88 | 4.42 | 4.68 | 4.79  | 5.45  | 5.37  |
| 8/29/01  | 3.48 |      | 3.42 |      | 3.33 | 3.44 | 3.67 | 3.92 | 4.43 | 4.67 | 4.78  | 5.44  | 5.36  |
| 8/28/01  | 3.53 |      | 3.41 |      | 3.35 | 3.46 | 3.71 | 3.97 | 4.48 | 4.73 | 4.85  | 5.49  | 5.41  |
| 8/27/01  | 3.52 |      | 3.45 |      | 3.4  | 3.51 | 3.78 | 4.04 | 4.57 | 4.83 | 4.94  | 5.56  | 5.47  |
| 8/24/01  | 3.49 |      | 3.42 |      | 3.37 | 3.48 | 3.76 | 4.03 | 4.55 | 4.82 | 4.93  | 5.54  | 5.45  |
| 8/23/01  | 3.49 |      | 3.4  |      | 3.36 | 3.46 | 3.72 | 3.99 | 4.52 | 4.79 | 4.89  | 5.5   | 5.41  |
| 8/22/01  | 3.46 |      | 3.38 |      | 3.37 | 3.44 | 3.76 | 4.03 | 4.53 | 4.81 | 4.91  | 5.53  | 5.44  |
| 8/21/01  | 3.46 |      | 3.39 |      | 3.35 | 3.41 | 3.69 | 3.96 | 4.5  | 4.79 | 4.87  | 5.54  | 5.44  |
| 8/20/01  | 3.48 |      | 3.42 |      | 3.4  | 3.44 | 3.74 | 4.02 | 4.55 | 4.81 | 4.91  | 5.55  | 5.46  |
| 8/17/01  | 3.46 |      | 3.36 |      | 3.33 | 3.39 | 3.67 | 3.95 | 4.49 | 4.75 | 4.84  | 5.51  | 5.43  |
| 8/16/01  | 3.48 |      | 3.39 |      | 3.36 | 3.43 | 3.75 | 4.04 | 4.58 | 4.84 | 4.95  | 5.58  | 5.48  |
| 8/15/01  | 3.52 |      | 3.43 |      | 3.41 | 3.47 | 3.8  | 4.11 | 4.62 | 4.9  | 5     | 5.62  | 5.52  |
| 8/14/01  | 3.54 |      | 3.43 |      | 3.38 | 3.46 | 3.74 | 4.03 | 4.59 | 4.87 | 4.97  | 5.61  | 5.51  |
| 8/13/01  | 3.57 |      | 3.45 |      | 3.37 | 3.43 | 3.7  | 4    | 4.57 | 4.86 | 4.97  | 5.6   | 5.52  |
| 8/10/01  | 3.58 |      | 3.43 |      | 3.37 | 3.45 | 3.73 | 4.03 | 4.61 | 4.88 | 4.99  | 5.61  | 5.52  |
| 8/9/01   | 3.61 |      | 3.45 |      | 3.4  | 3.48 | 3.77 | 4.07 | 4.66 | 4.93 | 5.04  | 5.64  | 5.54  |
| 8/8/01   | 3.61 |      | 3.49 |      | 3.41 | 3.46 | 3.77 | 4.05 | 4.61 | 4.87 | 4.99  | 5.61  | 5.52  |
| 8/7/01   | 3.63 |      | 3.52 |      | 3.47 | 3.56 | 3.9  | 4.19 | 4.72 | 5    | 5.2   | 5.71  | 5.6   |
| 8/6/01   | 3.62 |      | 3.52 |      | 3.47 | 3.56 | 3.88 | 4.17 | 4.71 | 4.99 | 5.19  | 5.7   | 5.59  |
| 8/3/01   | 3.63 |      | 3.52 |      | 3.47 | 3.57 | 3.91 | 4.22 | 4.72 | 4.99 | 5.2   | 5.7   | 5.59  |
| 8/2/01   | 3.65 |      | 3.53 |      | 3.46 | 3.57 | 3.89 | 4.17 | 4.69 | 4.97 | 5.17  | 5.68  | 5.57  |
| 8/1/01   | 3.65 |      | 3.53 |      | 3.47 | 3.56 | 3.83 | 4.09 | 4.62 | 4.9  | 5.11  | 5.63  | 5.53  |
| 7/31/01  | 3.67 |      | 3.54 |      | 3.47 | 3.53 | 3.79 | 4.06 | 4.57 | 4.86 | 5.07  | 5.61  | 5.51  |
| 7/30/01  |      |      | 3.57 |      | 3.49 | 3.56 | 3.86 | 4.14 | 4.63 | 4.91 | 5.11  | 5.63  | 5.53  |
| 7/27/01  |      |      | 3.55 |      | 3.48 | 3.57 | 3.87 | 4.15 | 4.64 | 4.93 | 5.13  | 5.65  | 5.55  |
| 7/26/01  |      |      | 3.56 |      | 3.52 | 3.59 | 3.94 | 4.24 | 4.71 | 4.99 | 5.19  | 5.71  | 5.59  |
| 7/25/01  |      |      | 3.56 |      | 3.54 | 3.62 | 3.98 | 4.3  | 4.74 | 5.01 | 5.2   | 5.7   | 5.58  |
| 7/24/01  |      |      | 3.56 |      | 3.52 | 3.59 | 3.97 | 4.26 | 4.67 | 4.94 | 5.13  | 5.64  | 5.52  |
| 7/23/01  |      |      | 3.56 |      | 3.55 | 3.59 | 3.98 | 4.28 | 4.68 | 4.95 | 5.13  | 5.66  | 5.53  |
| 7/20/01  |      |      | 3.53 |      | 3.53 | 3.59 | 3.98 | 4.29 | 4.7  | 4.98 | 5.15  | 5.67  | 5.54  |
| 7/19/01  |      |      | 3.55 |      | 3.54 | 3.6  | 3.98 | 4.28 | 4.69 | 4.96 | 5.13  | 5.66  | 5.53  |
| 7/18/01  |      |      | 3.54 |      | 3.51 | 3.57 | 3.96 | 4.26 | 4.66 | 4.94 | 5.12  | 5.65  | 5.52  |
| 7/17/01  |      |      | 3.61 |      | 3.59 | 3.63 | 4.09 | 4.34 | 4.78 | 5.06 | 5.22  | 5.74  | 5.59  |
| 7/16/01  |      |      | 3.64 |      | 3.61 | 3.63 | 4.07 | 4.32 | 4.76 | 5.05 | 5.21  | 5.74  | 5.59  |
| 7/13/01  |      |      | 3.62 |      | 3.59 | 3.64 | 4.12 | 4.37 | 4.82 | 5.11 | 5.27  | 5.79  | 5.64  |
| 7/12/01  |      |      | 3.6  |      | 3.56 | 3.6  | 4.07 | 4.33 | 4.8  | 5.1  | 5.27  | 5.8   | 5.65  |
| 7/11/01  |      |      | 3.58 |      | 3.55 | 3.6  | 4.07 | 4.33 | 4.81 | 5.14 | 5.31  | 5.84  | 5.69  |
| 7/10/01  |      |      | 3.63 |      | 3.58 | 3.61 | 4.08 | 4.34 | 4.82 | 5.15 | 5.32  | 5.83  | 5.68  |
| 7/9/01   |      |      | 3.65 |      | 3.62 | 3.66 | 4.15 | 4.41 | 4.88 | 5.21 | 5.37  | 5.87  | 5.7   |
| 7/6/01   |      |      | 3.63 |      | 3.57 | 3.63 | 4.16 | 4.43 | 4.9  | 5.24 | 5.41  | 5.92  | 5.75  |
| 7/5/01   |      |      | 3.65 |      | 3.63 | 3.7  | 4.24 | 4.5  | 4.95 | 5.29 | 5.44  | 5.94  | 5.76  |
| 7/3/01   |      |      | 3.66 |      | 3.63 | 3.71 | 4.24 | 4.48 | 4.91 | 5.25 | 5.41  | 5.9   | 5.73  |
| 7/2/01   |      |      | 3.67 |      | 3.61 | 3.74 | 4.21 | 4.47 | 4.88 | 5.21 | 5.37  | 5.86  | 5.7   |
| 6/29/01  |      |      | 3.65 |      | 3.63 | 3.72 | 4.25 | 4.52 | 4.97 | 5.28 | 5.42  | 5.91  | 5.75  |
| 6/28/01  |      |      | 3.64 |      | 3.64 | 3.69 | 4.22 | 4.48 | 4.92 | 5.23 | 5.35  | 5.85  | 5.68  |
| 6/27/01  |      |      | 3.52 |      | 3.55 | 3.59 | 4.06 | 4.36 | 4.82 | 5.11 | 5.26  | 5.77  | 5.62  |
| 6/26/01  |      |      | 3.46 |      | 3.49 | 3.53 | 4.03 | 4.3  | 4.74 | 5.08 | 5.24  | 5.78  | 5.65  |
| 6/25/01  |      |      | 3.46 |      | 3.46 | 3.48 | 3.96 | 4.22 | 4.65 | 5    | 5.16  | 5.72  | 5.59  |
| 6/22/01  |      |      | 3.45 |      | 3.42 | 3.41 | 3.93 | 4.18 | 4.63 | 4.98 | 5.14  | 5.7   | 5.58  |
| 6/21/01  |      |      | 3.51 |      | 3.48 | 3.47 | 3.99 | 4.25 | 4.7  | 5.05 | 5.22  | 5.77  | 5.64  |
| 6/20/01  |      |      | 3.49 |      | 3.47 | 3.45 | 3.98 | 4.24 | 4.72 | 5.06 | 5.24  | 5.8   | 5.67  |
| 6/19/01  |      |      | 3.51 |      | 3.49 | 3.48 | 3.99 | 4.25 | 4.72 | 5.08 | 5.26  | 5.82  | 5.69  |
| 6/18/01  |      |      | 3.52 |      | 3.49 | 3.48 | 3.98 | 4.24 | 4.73 | 5.1  | 5.27  | 5.84  | 5.7   |
| 6/15/01  |      |      | 3.52 |      | 3.55 | 3.53 | 4.01 | 4.26 | 4.74 | 5.12 | 5.27  | 5.83  | 5.68  |
| 6/14/01  |      |      | 3.56 |      | 3.59 | 3.56 | 4.04 | 4.3  | 4.76 | 5.11 | 5.26  | 5.8   | 5.65  |
| 6/13/01  |      |      | 3.55 |      | 3.58 | 3.6  | 4.08 | 4.35 | 4.81 | 5.15 | 5.28  | 5.81  | 5.66  |
| 6/12/01  |      |      | 3.56 |      | 3.6  | 3.62 | 4.09 | 4.37 | 4.82 | 5.14 | 5.27  | 5.81  | 5.65  |
| 6/11/01  |      |      | 3.6  |      | 3.62 | 3.64 | 4.11 | 4.4  | 4.87 | 5.19 | 5.32  | 5.85  | 5.69  |
| 6/8/01   |      |      | 3.64 |      | 3.63 | 3.64 | 4.17 | 4.45 | 4.93 | 5.25 | 5.38  | 5.9   | 5.73  |
| 6/7/01   |      |      | 3.63 |      | 3.6  | 3.63 | 4.14 | 4.41 | 4.88 | 5.21 | 5.33  | 5.89  | 5.72  |
| 6/6/01   |      |      | 3.62 |      | 3.6  | 3.62 | 4.12 | 4.38 | 4.83 | 5.15 | 5.27  | 5.83  | 5.65  |
| 6/5/01   |      |      | 3.63 |      | 3.6  | 3.61 | 4.12 | 4.39 | 4.84 | 5.15 | 5.29  | 5.85  | 5.66  |
| 6/4/01   |      |      | 3.68 |      | 3.64 | 3.68 | 4.19 | 4.47 | 4.93 | 5.22 | 5.35  | 5.87  | 5.69  |
| 6/1/01   |      |      | 3.67 |      | 3.61 | 3.67 | 4.22 | 4.49 | 4.94 | 5.24 | 5.39  | 5.89  | 5.71  |
| 5/31/01  |      |      | 3.63 |      | 3.59 | 3.63 | 4.22 | 4.49 | 4.94 | 5.27 | 5.43  | 5.95  | 5.78  |
| 5/30/01  |      |      | 3.68 |      | 3.65 | 3.75 | 4.34 | 4.61 | 5.07 | 5.39 | 5.54  | 6.04  | 5.86  |
| 5/29/01  |      |      | 3.71 |      | 3.68 | 3.76 | 4.33 | 4.6  | 5.06 | 5.4  | 5.54  | 6.05  | 5.86  |
| 5/25/01  |      |      | 3.66 |      | 3.69 | 3.76 | 4.31 | 4.58 | 5.04 | 5.38 | 5.52  | 6.04  | 5.86  |
| 5/24/01  |      |      | 3.7  |      | 3.72 | 3.79 | 4.32 | 4.59 | 5.05 | 5.38 | 5.52  | 6.04  | 5.87  |
| 5/23/01  |      |      | 3.64 |      | 3.72 | 3.75 | 4.29 | 4.53 | 4.96 | 5.29 | 5.41  | 5.95  | 5.79  |
| 5/22/01  |      |      | 3.64 |      | 3.76 | 3.79 | 4.34 | 4.58 | 4.99 | 5.29 | 5.42  | 5.95  | 5.78  |
| 5/21/01  |      |      | 3.65 |      | 3.77 | 3.83 | 4.37 | 4.6  | 4.99 | 5.29 | 5.41  | 5.92  | 5.75  |
| 5/18/01  |      |      | 3.61 |      | 3.73 | 3.79 | 4.37 | 4.6  | 4.99 | 5.28 | 5.41  | 5.93  | 5.76  |
| 5/17/01  |      |      | 3.57 |      | 3.7  | 3.75 | 4.33 | 4.58 | 4.99 | 5.29 | 5.46  | 5.96  | 5.8   |
| 5/16/01  |      |      | 3.57 |      | 3.67 | 3.72 | 4.25 | 4.51 | 4.95 | 5.3  | 5.48  | 6.01  | 5.86  |
| 5/15/01  |      |      | 3.63 |      | 3.7  | 3.75 | 4.28 | 4.52 | 4.95 | 5.33 | 5.5   | 6.03  | 5.89  |
| 5/14/01  |      |      | 3.71 |      | 3.76 | 3.79 | 4.29 | 4.53 | 4.94 | 5.28 | 5.46  | 5.99  | 5.85  |
| 5/11/01  |      |      | 3.78 |      | 3.79 | 3.89 | 4.36 | 4.58 | 4.99 | 5.34 | 5.51  | 6.02  | 5.88  |
| 5/10/01  |      |      | 3.74 |      | 3.7  | 3.78 | 4.17 | 4.38 | 4.76 | 5.13 | 5.31  | 5.86  | 5.75  |
| 5/9/01   |      |      | 3.72 |      | 3.66 | 3.69 | 4.07 | 4.27 | 4.65 | 5.01 | 5.2   | 5.76  | 5.67  |
| 5/8/01   |      |      | 3.7  |      | 3.7  | 3.7  | 4.1  | 4.3  | 4.68 | 5.07 | 5.24  | 5.81  | 5.72  |
| 5/7/01   |      |      | 3.74 |      | 3.73 | 3.73 | 4.12 | 4.39 | 4.82 | 5.06 | 5.21  | 5.78  | 5.68  |
| 5/4/01   |      |      | 3.74 |      | 3.78 | 3.79 | 4.14 | 4.41 | 4.83 | 5.06 | 5.21  | 5.77  | 5.65  |
| 5/3/01   |      |      | 3.84 |      | 3.89 | 3.89 | 4.22 | 4.48 | 4.87 | 5.09 | 5.22  | 5.75  | 5.64  |
| 5/2/01   |      |      | 3.89 |      | 3.93 | 3.95 | 4.27 | 4.53 | 4.95 | 5.18 | 5.31  | 5.83  | 5.71  |
| 5/1/01   |      |      | 3.92 |      | 3.92 | 3.91 | 4.23 | 4.5  | 4.94 | 5.17 | 5.3   | 5.87  | 5.75  |
| 4/30/01  |      |      | 3.95 |      | 3.97 | 3.94 | 4.3  | 4.55 | 4.97 | 5.22 | 5.35  | 5.92  | 5.78  |
| 4/27/01  |      |      | 3.85 |      | 3.89 | 3.91 | 4.28 | 4.53 | 4.94 | 5.2  | 5.34  | 5.94  | 5.81  |
| 4/26/01  |      |      | 3.83 |      | 3.83 | 3.83 | 4.14 | 4.4  | 4.79 | 5.06 | 5.2   | 5.82  | 5.71  |
| 4/25/01  |      |      | 3.84 |      | 3.87 | 3.85 | 4.2  | 4.45 | 4.88 | 5.14 | 5.28  | 5.91  | 5.78  |
| 4/24/01  |      |      | 3.8  |      | 3.78 | 3.76 | 4.16 | 4.39 | 4.78 | 5.07 | 5.22  | 5.87  | 5.75  |
| 4/23/01  |      |      | 3.75 |      | 3.78 | 3.77 | 4.15 | 4.38 | 4.78 | 5.06 | 5.2   | 5.84  | 5.73  |
| 4/20/01  |      |      | 3.77 |      | 3.83 | 3.88 | 4.26 | 4.5  | 4.88 | 5.16 | 5.29  | 5.92  | 5.79  |
| 4/19/01  |      |      | 3.87 |      | 3.94 | 3.94 | 4.29 | 4.5  | 4.86 | 5.15 | 5.27  | 5.91  | 5.77  |
| 4/18/01  |      |      | 3.91 |      | 3.95 | 3.97 | 4.26 | 4.43 | 4.75 | 5.02 | 5.14  | 5.79  | 5.65  |
| 4/17/01  |      |      | 4.12 |      | 4.16 | 4.17 | 4.41 | 4.57 | 4.87 | 5.12 | 5.21  | 5.8   | 5.65  |
| 4/16/01  |      |      | 4.15 |      | 4.21 | 4.26 | 4.49 | 4.65 | 4.94 | 5.2  | 5.28  | 5.86  | 5.7   |
| 4/12/01  |      |      | 4.01 |      | 4.11 | 4.17 | 4.36 | 4.52 | 4.83 | 5.09 | 5.17  | 5.77  | 5.61  |
| 4/11/01  |      |      | 4.08 |      | 4.11 | 4.11 | 4.29 | 4.44 | 4.75 | 5.02 | 5.12  | 5.75  | 5.6   |
| 4/10/01  |      |      | 3.94 |      | 4    | 4.04 | 4.24 | 4.4  | 4.7  | 4.99 | 5.09  | 5.76  | 5.63  |
| 4/9/01   |      |      | 3.93 |      | 3.95 | 3.94 | 4.1  | 4.26 | 4.56 | 4.83 | 4.93  | 5.61  | 5.5   |
| 4/6/01   |      |      | 3.94 |      | 3.95 | 3.9  | 4.07 | 4.22 | 4.52 | 4.8  | 4.89  | 5.57  | 5.46  |
| 4/5/01   |      |      | 4.11 |      | 4.08 | 4.01 | 4.19 | 4.33 | 4.63 | 4.91 | 4.98  | 5.66  | 5.53  |
| 4/4/01   |      |      | 4.1  |      | 4.05 | 3.97 | 4.12 | 4.27 | 4.58 | 4.86 | 4.94  | 5.62  | 5.5   |
| 4/3/01   |      |      | 4.15 |      | 4.09 | 4.01 | 4.15 | 4.3  | 4.6  | 4.87 | 4.94  | 5.62  | 5.48  |
| 4/2/01   |      |      | 4.22 |      | 4.16 | 4.1  | 4.22 | 4.37 | 4.66 | 4.92 | 4.98  | 5.64  | 5.49  |
| 3/30/01  |      |      | 4.3  |      | 4.09 | 4.09 | 4.18 | 4.33 | 4.62 | 4.86 | 4.93  | 5.6   | 5.46  |
| 3/29/01  |      |      | 4.32 |      | 4.14 | 4.16 | 4.27 | 4.4  | 4.67 | 4.93 | 4.98  | 5.63  | 5.48  |
| 3/28/01  |      |      | 4.34 |      | 4.17 | 4.22 | 4.3  | 4.42 | 4.68 | 4.94 | 4.97  | 5.61  | 5.47  |
| 3/27/01  |      |      | 4.35 |      | 4.27 | 4.29 | 4.41 | 4.51 | 4.73 | 4.97 | 5     | 5.61  | 5.45  |
| 3/26/01  |      |      | 4.29 |      | 4.26 | 4.18 | 4.27 | 4.37 | 4.56 | 4.82 | 4.85  | 5.5   | 5.36  |
| 3/23/01  |      |      | 4.29 |      | 4.32 | 4.17 | 4.24 | 4.33 | 4.52 | 4.78 | 4.8   | 5.43  | 5.3   |
| 3/22/01  |      |      | 4.26 |      | 4.27 | 4.1  | 4.17 | 4.26 | 4.44 | 4.71 | 4.73  | 5.38  | 5.25  |
| 3/21/01  |      |      | 4.31 |      | 4.29 | 4.14 | 4.21 | 4.29 | 4.49 | 4.76 | 4.77  | 5.42  | 5.28  |
| 3/20/01  |      |      | 4.49 |      | 4.34 | 4.18 | 4.24 | 4.33 | 4.52 | 4.78 | 4.78  | 5.41  | 5.27  |
| 3/19/01  |      |      | 4.53 |      | 4.4  | 4.25 | 4.32 | 4.4  | 4.58 | 4.83 | 4.82  | 5.44  | 5.3   |
| 3/16/01  |      |      | 4.54 |      | 4.38 | 4.19 | 4.26 | 4.35 | 4.54 | 4.79 | 4.78  | 5.41  | 5.28  |
| 3/15/01  |      |      | 4.52 |      | 4.42 | 4.19 | 4.22 | 4.31 | 4.55 | 4.82 | 4.81  | 5.43  | 5.29  |
| 3/14/01  |      |      | 4.54 |      | 4.46 | 4.29 | 4.32 | 4.4  | 4.62 | 4.86 | 4.84  | 5.43  | 5.28  |
| 3/13/01  |      |      | 4.66 |      | 4.57 | 4.43 | 4.46 | 4.53 | 4.75 | 4.97 | 4.95  | 5.5   | 5.34  |
| 3/12/01  |      |      | 4.66 |      | 4.6  | 4.43 | 4.46 | 4.54 | 4.72 | 4.94 | 4.92  | 5.48  | 5.31  |
| 3/9/01   |      |      | 4.72 |      | 4.63 | 4.46 | 4.47 | 4.53 | 4.75 | 4.96 | 4.95  | 5.5   | 5.32  |
| 3/8/01   |      |      | 4.68 |      | 4.59 | 4.42 | 4.43 | 4.49 | 4.7  | 4.9  | 4.89  | 5.48  | 5.3   |
| 3/7/01   |      |      | 4.69 |      | 4.63 | 4.44 | 4.43 | 4.5  | 4.72 | 4.94 | 4.92  | 5.49  | 5.32  |
| 3/6/01   |      |      | 4.79 |      | 4.68 | 4.5  | 4.49 | 4.55 | 4.78 | 5    | 4.99  | 5.56  | 5.38  |
| 3/5/01   |      |      | 4.82 |      | 4.7  | 4.51 | 4.49 | 4.57 | 4.78 | 5    | 4.98  | 5.55  | 5.36  |
| 3/2/01   |      |      | 4.84 |      | 4.69 | 4.48 | 4.48 | 4.53 | 4.75 | 4.98 | 4.95  | 5.55  | 5.38  |
| 3/1/01   |      |      | 4.84 |      | 4.68 | 4.45 | 4.41 | 4.48 | 4.67 | 4.88 | 4.87  | 5.45  | 5.29  |
| 2/28/01  |      |      | 4.85 |      | 4.7  | 4.47 | 4.41 | 4.48 | 4.7  | 4.93 | 4.92  | 5.51  | 5.34  |
| 2/27/01  |      |      | 4.82 |      | 4.64 | 4.47 | 4.44 | 4.51 | 4.75 | 4.97 | 4.96  | 5.51  | 5.34  |
| 2/26/01  |      |      | 4.81 |      | 4.69 | 4.48 | 4.46 | 4.54 | 4.81 | 5.05 | 5.05  | 5.62  | 5.45  |
| 2/23/01  |      |      | 4.89 |      | 4.72 | 4.58 | 4.53 | 4.63 | 4.86 | 5.11 | 5.1   | 5.66  | 5.49  |
| 2/22/01  |      |      | 5.01 |      | 4.87 | 4.68 | 4.63 | 4.72 | 4.94 | 5.16 | 5.15  | 5.72  | 5.52  |
| 2/21/01  |      |      | 5.02 |      | 4.93 | 4.74 | 4.68 | 4.75 | 4.96 | 5.16 | 5.14  | 5.7   | 5.49  |
| 2/20/01  |      |      | 5.04 |      | 4.95 | 4.77 | 4.73 | 4.77 | 4.94 | 5.13 | 5.11  | 5.66  | 5.46  |
| 2/16/01  |      |      | 5.02 |      | 4.95 | 4.78 | 4.75 | 4.79 | 4.94 | 5.14 | 5.11  | 5.67  | 5.46  |
| 2/15/01  |      |      | 5.08 |      | 5.04 | 4.9  | 4.89 | 4.92 | 5.06 | 5.23 | 5.19  | 5.71  | 5.5   |
| 2/14/01  |      |      | 5.07 |      | 5.02 | 4.84 | 4.84 | 4.87 | 4.99 | 5.16 | 5.13  | 5.64  | 5.44  |
| 2/13/01  |      |      | 5.05 |      | 4.98 | 4.77 | 4.75 | 4.78 | 4.9  | 5.11 | 5.07  | 5.62  | 5.43  |
| 2/12/01  |      |      | 5.04 |      | 4.94 | 4.7  | 4.67 | 4.71 | 4.86 | 5.08 | 5.05  | 5.6   | 5.42  |
| 2/9/01   |      |      | 5.06 |      | 4.92 | 4.68 | 4.67 | 4.7  | 4.85 | 5.05 | 5.03  | 5.55  | 5.38  |
| 2/8/01   |      |      | 5.08 |      | 4.96 | 4.74 | 4.73 | 4.77 | 4.93 | 5.13 | 5.1   | 5.62  | 5.44  |
| 2/7/01   |      |      | 5.07 |      | 4.95 | 4.73 | 4.7  | 4.74 | 4.91 | 5.12 | 5.1   | 5.61  | 5.52  |
| 2/6/01   |      |      | 5.07 |      | 4.96 | 4.74 | 4.72 | 4.76 | 4.92 | 5.13 | 5.22  | 5.61  | 5.51  |
| 2/5/01   |      |      | 5.06 |      | 4.95 | 4.7  | 4.68 | 4.71 | 4.88 | 5.09 | 5.18  | 5.58  | 5.48  |
| 2/2/01   |      |      | 5.06 |      | 4.91 | 4.67 | 4.65 | 4.71 | 4.86 | 5.09 | 5.17  | 5.6   | 5.51  |
| 2/1/01   |      |      | 5    |      | 4.81 | 4.56 | 4.55 | 4.59 | 4.78 | 5.01 | 5.1   | 5.55  | 5.46  |
| 1/31/01  |      |      | 4.99 |      | 4.83 | 4.6  | 4.62 | 4.67 | 4.85 | 5.08 | 5.19  | 5.65  | 5.54  |
| 1/30/01  |      |      | 5.02 |      | 4.95 | 4.68 | 4.7  | 4.75 | 4.91 | 5.17 | 5.24  | 5.68  | 5.59  |
| 1/29/01  |      |      | 5.11 |      | 5.04 | 4.78 | 4.77 | 4.8  | 4.97 | 5.25 | 5.32  | 5.78  | 5.69  |
| 1/26/01  |      |      | 5.17 |      | 5.05 | 4.8  | 4.78 | 4.81 | 4.93 | 5.23 | 5.29  | 5.75  | 5.64  |
| 1/25/01  |      |      | 5.28 |      | 5.13 | 4.83 | 4.78 | 4.8  | 4.94 | 5.23 | 5.29  | 5.73  | 5.61  |
| 1/24/01  |      |      | 5.28 |      | 5.15 | 4.86 | 4.81 | 4.84 | 4.98 | 5.27 | 5.33  | 5.78  | 5.67  |
| 1/23/01  |      |      | 5.24 |      | 5.14 | 4.85 | 4.82 | 4.83 | 4.96 | 5.24 | 5.3   | 5.76  | 5.65  |
| 1/22/01  |      |      | 5.23 |      | 5.11 | 4.79 | 4.75 | 4.78 | 4.87 | 5.19 | 5.25  | 5.71  | 5.61  |
| 1/19/01  |      |      | 5.24 |      | 5.11 | 4.79 | 4.75 | 4.76 | 4.84 | 5.14 | 5.19  | 5.67  | 5.56  |
| 1/18/01  |      |      | 5.28 |      | 5.12 | 4.76 | 4.72 | 4.73 | 4.74 | 5.06 | 5.12  | 5.57  | 5.47  |
| 1/17/01  |      |      | 5.36 |      | 5.26 | 4.91 | 4.84 | 4.84 | 4.87 | 5.14 | 5.19  | 5.64  | 5.52  |
| 1/16/01  |      |      | 5.38 |      | 5.27 | 4.95 | 4.89 | 4.89 | 4.96 | 5.22 | 5.24  | 5.71  | 5.6   |
| 1/12/01  |      |      | 5.33 |      | 5.24 | 4.96 | 4.9  | 4.91 | 4.97 | 5.24 | 5.25  | 5.74  | 5.63  |
| 1/11/01  |      |      | 5.31 |      | 5.17 | 4.84 | 4.77 | 4.78 | 4.85 | 5.12 | 5.14  | 5.67  | 5.55  |
| 1/10/01  |      |      | 5.29 |      | 5.16 | 4.82 | 4.76 | 4.78 | 4.83 | 5.09 | 5.1   | 5.6   | 5.49  |
| 1/9/01   |      |      | 5.24 |      | 5.11 | 4.71 | 4.64 | 4.65 | 4.73 | 4.98 | 4.98  | 5.53  | 5.43  |
| 1/8/01   |      |      | 5.19 |      | 5.03 | 4.61 | 4.54 | 4.55 | 4.65 | 4.94 | 4.94  | 5.52  | 5.42  |
| 1/5/01   |      |      | 5.12 |      | 4.98 | 4.6  | 4.56 | 4.57 | 4.66 | 4.93 | 4.93  | 5.5   | 5.41  |
| 1/4/01   |      |      | 5.37 |      | 5.2  | 4.82 | 4.77 | 4.78 | 4.82 | 5.07 | 5.03  | 5.56  | 5.44  |
| 1/3/01   |      |      | 5.69 |      | 5.44 | 5.04 | 4.92 | 4.92 | 4.94 | 5.18 | 5.14  | 5.62  | 5.49  |
| 1/2/01   |      |      | 5.87 |      | 5.58 | 5.11 | 4.87 | 4.82 | 4.76 | 4.97 | 4.92  | 5.46  | 5.35  |