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| Date | 1W | 2W | 1M | 2M | 3M | 4M | 6M | 9M | 1Y | 2Y | 3Y | 4Y | 5Y | 6Y | 7Y | 8Y | 9Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 31, 2012 | 11.95 | 11.96 | 11.92 | 11.85 | 11.81 | 11.85 | 11.85 | 11.87 | 11.87 | 12.31 | 12.52 | 12.84 | 12.94 | 13 | 13.07 | 13.09 | 13.09 | 13.06 | 13.33 | 13.43 |
| Jul 30, 2012 | 11.92 | 11.96 | 11.91 | 11.85 | 11.81 | 11.85 | 11.86 | 11.87 | 11.88 | 12.4 | 12.56 | 12.84 | 12.96 | 13 | 13.07 | 13.1 | 13.1 | 13.07 | 13.32 | 13.43 |
| Jul 27, 2012 | 11.91 | 11.97 | 11.92 | 11.86 | 11.83 | 11.85 | 11.86 | 11.87 | 11.87 | 12.3 | 12.54 | 12.81 | 12.94 | 13.01 | 13.09 | 13.1 | 13.1 | 13.04 | 13.33 | 13.43 |
| Jul 26, 2012 | 11.93 | 11.96 | 11.9 | 11.85 | 11.82 | 11.84 | 11.86 | 11.87 | 11.88 | 12.29 | 12.54 | 12.8 | 12.94 | 13.01 | 13.09 | 13.11 | 13.11 | 13.06 | 13.34 | 13.44 |
| Jul 25, 2012 | 11.9 | 11.92 | 11.88 | 11.83 | 11.81 | 11.82 | 11.82 | 11.83 | 11.84 | 12.26 | 12.49 | 12.77 | 12.9 | 12.99 | 13.08 | 13.1 | 13.09 | 13.03 | 13.34 | 13.43 |
| Jul 24, 2012 | 11.84 | 11.87 | 11.87 | 11.83 | 11.81 | 11.82 | 11.83 | 11.84 | 11.84 | 12.27 | 12.5 | 12.79 | 12.89 | 13.01 | 13.09 | 13.1 | 13.09 | 13.01 | 13.34 | 13.44 |
| Jul 20, 2012 | 11.77 | 11.82 | 11.84 | 11.82 | 11.8 | 11.81 | 11.81 | 11.83 | 11.83 | 12.27 | 12.5 | 12.79 | 12.9 | 13.01 | 13.1 | 13.12 | 13.1 | 13.03 | 13.36 | 13.46 |
| Jul 19, 2012 | 11.9 | 11.86 | 11.87 | 11.81 | 11.8 | 11.8 | 11.79 | 11.83 | 11.84 | 12.27 | 12.5 | 12.82 | 12.91 | 13.02 | 13.11 | 13.14 | 13.13 | 13.1 | 13.38 | 13.49 |
| Jul 18, 2012 | 11.87 | 11.87 | 11.85 | 11.83 | 11.82 | 11.82 | 11.82 | 11.85 | 11.85 | 12.32 | 12.61 | 12.87 | 12.98 | 13.08 | 13.18 | 13.2 | 13.24 | 13.28 | 13.43 | 13.54 |
| Jul 17, 2012 | 11.86 | 11.88 | 11.87 | 11.86 | 11.85 | 11.86 | 11.87 | 11.89 | 11.9 | 12.36 | 12.64 | 12.92 | 13.06 | 13.11 | 13.21 | 13.23 | 13.29 | 13.33 | 13.44 | 13.55 |
| Jul 16, 2012 | 11.82 | 11.86 | 11.86 | 11.85 | 11.85 | 11.87 | 11.88 | 11.9 | 11.91 | 12.37 | 12.62 | 12.91 | 13.04 | 13.12 | 13.2 | 13.23 | 13.28 | 13.32 | 13.45 | 13.56 |
| Jul 13, 2012 | 11.76 | 11.84 | 11.85 | 11.86 | 11.85 | 11.87 | 11.89 | 11.9 | 11.92 | 12.43 | 12.66 | 12.94 | 13.06 | 13.12 | 13.2 | 13.23 | 13.28 | 13.34 | 13.45 | 13.56 |
| Jul 12, 2012 | 11.9 | 11.89 | 11.89 | 11.87 | 11.85 | 11.87 | 11.88 | 11.89 | 11.9 | 12.4 | 12.6 | 12.92 | 13.01 | 13.11 | 13.2 | 13.22 | 13.26 | 13.29 | 13.45 | 13.55 |
| Jul 11, 2012 | 11.89 | 11.88 | 11.87 | 11.85 | 11.86 | 11.88 | 11.9 | 11.92 | 11.94 | 12.41 | 12.61 | 12.93 | 13.02 | 13.12 | 13.2 | 13.23 | 13.26 | 13.3 | 13.45 | 13.55 |
| Jul 10, 2012 | 11.85 | 11.82 | 11.83 | 11.84 | 11.85 | 11.88 | 11.9 | 11.92 | 11.95 | 12.44 | 12.64 | 12.94 | 13.06 | 13.14 | 13.21 | 13.24 | 13.28 | 13.31 | 13.45 | 13.56 |
| Jul 09, 2012 | 11.75 | 11.77 | 11.77 | 11.81 | 11.83 | 11.87 | 11.9 | 11.92 | 11.95 | 12.43 | 12.65 | 12.96 | 13.08 | 13.15 | 13.22 | 13.25 | 13.29 | 13.34 | 13.46 | 13.56 |
| Jul 06, 2012 | 11.69 | 11.72 | 11.74 | 11.79 | 11.83 | 11.86 | 11.89 | 11.92 | 11.95 | 12.4 | 12.68 | 12.96 | 13.1 | 13.15 | 13.22 | 13.26 | 13.3 | 13.36 | 13.46 | 13.56 |
| Jul 05, 2012 | 11.31 | 11.55 | 11.68 | 11.77 | 11.83 | 11.87 | 11.9 | 11.93 | 11.95 | 12.33 | 12.68 | 12.95 | 13.1 | 13.15 | 13.22 | 13.26 | 13.3 | 13.36 | 13.46 | 13.56 |
| Jul 04, 2012 | 11 | 11.36 | 11.63 | 11.76 | 11.83 | 11.87 | 11.9 | 11.93 | 11.95 | 12.3 | 12.65 | 12.95 | 13.04 | 13.14 | 13.2 | 13.25 | 13.28 | 13.32 | 13.46 | 13.56 |
| Jul 03, 2012 | 10.81 | 11.22 | 11.58 | 11.76 | 11.85 | 11.89 | 11.91 | 11.94 | 11.96 | 12.33 | 12.59 | 12.94 | 12.99 | 13.12 | 13.19 | 13.24 | 13.26 | 13.28 | 13.45 | 13.55 |