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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 29, 2015 | 6.55 | 6.57 | 6.59 | 6.61 | 6.6 | 6.64 | 6.67 | 6.75 | 6.81 | 6.96 | 7.38 | 7.93 | 8.12 | 8.53 | 8.83 | 9.01 | 9.22 | 9.21 | 10.06 | 10.32 |
| May 28, 2015 | 6.56 | 6.56 | 6.57 | 6.58 | 6.58 | 6.62 | 6.67 | 6.74 | 6.81 | 6.92 | 7.32 | 7.86 | 8.03 | 8.46 | 8.76 | 8.92 | 9.15 | 9.14 | 10.04 | 10.31 |
| May 27, 2015 | 6.56 | 6.58 | 6.59 | 6.59 | 6.59 | 6.6 | 6.63 | 6.67 | 6.69 | 6.83 | 7.22 | 7.76 | 7.91 | 8.37 | 8.68 | 8.83 | 9.08 | 9.06 | 9.98 | 10.28 |
| May 26, 2015 | 6.61 | 6.62 | 6.63 | 6.61 | 6.63 | 6.63 | 6.65 | 6.68 | 6.7 | 6.9 | 7.26 | 7.77 | 7.92 | 8.38 | 8.69 | 8.83 | 9.09 | 9.06 | 9.98 | 10.27 |
| May 25, 2015 | 6.64 | 6.64 | 6.68 | 6.67 | 6.68 | 6.67 | 6.66 | 6.7 | 6.73 | 6.98 | 7.26 | 7.78 | 7.93 | 8.37 | 8.68 | 8.82 | 9.09 | 9.06 | 9.98 | 10.27 |
| May 22, 2015 | 7.57 | 7.21 | 7.13 | 7.04 | 7.03 | 7.03 | 7.03 | 7.02 | 7.04 | 7.13 | 7.46 | 7.9 | 8.07 | 8.51 | 8.79 | 8.94 | 9.21 | 9.22 | 10.01 | 10.3 |
| May 21, 2015 | 7.46 | 7.19 | 7.09 | 7.05 | 7.02 | 7.01 | 7.01 | 7.01 | 7.03 | 7.1 | 7.44 | 7.85 | 8.05 | 8.48 | 8.76 | 8.91 | 9.19 | 9.18 | 9.99 | 10.31 |
| May 20, 2015 | 7.2 | 7.1 | 7.06 | 7.02 | 6.98 | 6.98 | 6.98 | 6.98 | 6.99 | 7.07 | 7.34 | 7.7 | 7.95 | 8.41 | 8.72 | 8.84 | 9.08 | 9.08 | 9.97 | 10.25 |
| May 19, 2015 | 6.98 | 6.98 | 6.94 | 6.91 | 6.91 | 6.93 | 6.93 | 6.97 | 6.98 | 7.06 | 7.28 | 7.67 | 7.94 | 8.38 | 8.7 | 8.82 | 9.08 | 9.08 | 9.93 | 10.23 |
| May 18, 2015 | 7 | 6.98 | 6.96 | 6.95 | 6.9 | 6.9 | 6.91 | 6.93 | 6.94 | 7.05 | 7.29 | 7.75 | 7.93 | 8.36 | 8.71 | 8.84 | 9.08 | 9.06 | 9.93 | 10.23 |
| May 15, 2015 | 7.1 | 6.99 | 6.97 | 6.92 | 6.87 | 6.83 | 6.8 | 6.81 | 6.82 | 6.99 | 7.22 | 7.58 | 7.85 | 8.32 | 8.68 | 8.8 | 9.08 | 9.05 | 9.92 | 10.22 |
| May 14, 2015 | 7.07 | 7 | 6.98 | 6.91 | 6.86 | 6.81 | 6.74 | 6.76 | 6.76 | 6.97 | 7.15 | 7.48 | 7.7 | 8.23 | 8.62 | 8.74 | 9.01 | 9 | 9.9 | 10.2 |
| May 13, 2015 | 6.93 | 6.92 | 6.96 | 6.96 | 6.91 | 6.84 | 6.79 | 6.79 | 6.79 | 6.96 | 7.14 | 7.49 | 7.68 | 8.22 | 8.63 | 8.76 | 9 | 8.99 | 9.9 | 10.2 |
| May 12, 2015 | 7 | 7 | 7.03 | 7.01 | 6.99 | 6.97 | 6.91 | 6.9 | 6.9 | 7 | 7.22 | 7.56 | 7.72 | 8.22 | 8.63 | 8.81 | 9.03 | 9.02 | 9.9 | 10.2 |
| May 11, 2015 | 7.09 | 7.18 | 7.17 | 7.09 | 7.01 | 6.99 | 6.95 | 6.93 | 6.91 | 7.02 | 7.25 | 7.58 | 7.74 | 8.22 | 8.65 | 8.84 | 9.06 | 9.06 | 9.9 | 10.2 |
| May 08, 2015 | 7.42 | 7.44 | 7.36 | 7.24 | 7.12 | 7.01 | 6.96 | 6.94 | 6.93 | 7.03 | 7.24 | 7.56 | 7.71 | 8.2 | 8.63 | 8.81 | 9.01 | 9.02 | 9.9 | 10.19 |
| May 07, 2015 | 7.66 | 7.59 | 7.5 | 7.38 | 7.24 | 7.07 | 7.01 | 6.99 | 6.98 | 7.08 | 7.26 | 7.55 | 7.69 | 8.19 | 8.61 | 8.8 | 9.01 | 9.03 | 9.9 | 10.19 |
| May 06, 2015 | 7.71 | 7.6 | 7.51 | 7.41 | 7.23 | 7.06 | 6.99 | 6.97 | 6.95 | 7.06 | 7.21 | 7.53 | 7.65 | 8.15 | 8.56 | 8.78 | 8.95 | 8.96 | 9.9 | 10.19 |
| May 05, 2015 | 7.67 | 7.58 | 7.49 | 7.41 | 7.24 | 7.08 | 6.99 | 6.97 | 6.97 | 7.06 | 7.26 | 7.57 | 7.69 | 8.18 | 8.56 | 8.82 | 8.95 | 8.94 | 9.88 | 10.19 |
| May 04, 2015 | 7.53 | 7.5 | 7.46 | 7.42 | 7.26 | 7.13 | 7.03 | 7.03 | 7.03 | 7.19 | 7.44 | 7.77 | 7.94 | 8.37 | 8.68 | 8.9 | 9 | 9.04 | 9.92 | 10.23 |