| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2013 | 97.38 | 97.44 | 97.36 | 97.36 | 0 | -0.52(-0.53%) |
| Apr 29, 2013 | 97.82 | 97.89 | 97.79 | 97.89 | 0 | +0.06(+0.06%) |
| Apr 28, 2013 | 97.93 | 97.96 | 97.68 | 97.82 | 0 | -0.23(-0.23%) |
| Apr 26, 2013 | 99.32 | 99.40 | 97.54 | 98.06 | 0 | -1.29(-1.30%) |
| Apr 25, 2013 | 99.32 | 99.36 | 99.31 | 99.35 | 0 | -0.17(-0.17%) |
| Apr 24, 2013 | 99.53 | 99.54 | 99.50 | 99.51 | 0 | +0.12(+0.12%) |
| Apr 23, 2013 | 99.42 | 99.44 | 99.39 | 99.39 | 0 | +0.16(+0.16%) |
| Apr 22, 2013 | 99.29 | 99.33 | 99.19 | 99.24 | 0 | -0.26(-0.27%) |
| Apr 19, 2013 | 98.26 | 99.68 | 98.11 | 99.50 | 0 | +1.28(+1.30%) |
| Apr 18, 2013 | 98.22 | 98.25 | 98.14 | 98.22 | 0 | -0.03(-0.03%) |
| Apr 17, 2013 | 98.19 | 98.28 | 98.17 | 98.25 | 0 | +0.47(+0.48%) |
| Apr 16, 2013 | 97.64 | 97.79 | 97.58 | 97.79 | 0 | +1.23(+1.27%) |
| Apr 15, 2013 | 96.27 | 96.61 | 96.24 | 96.56 | 0 | -1.83(-1.86%) |
| Apr 12, 2013 | 98.39 | 98.39 | 98.39 | 0 | -1.41(-1.41%) | |
| Apr 11, 2013 | 99.69 | 99.82 | 99.68 | 99.79 | 0 | -0.01(-0.01%) |
| Apr 10, 2013 | 99.75 | 99.85 | 99.72 | 99.81 | 0 | +0.63(+0.64%) |
| Apr 09, 2013 | 99.10 | 99.18 | 99.10 | 99.18 | 0 | -0.29(-0.29%) |
| Apr 08, 2013 | 99.42 | 99.50 | 99.42 | 99.46 | 0 | +1.86(+1.91%) |
| Apr 05, 2013 | 97.61 | 97.61 | 97.61 | 0 | +1.24(+1.29%) | |
| Apr 04, 2013 | 96.32 | 96.42 | 96.29 | 96.36 | 0 | +3.29(+3.53%) |
| Apr 03, 2013 | 93.07 | 93.11 | 93.00 | 93.07 | 0 | -0.30(-0.32%) |
| Apr 02, 2013 | 93.42 | 93.44 | 93.35 | 93.38 | 0 | +0.19(+0.20%) |
| Apr 01, 2013 | 93.25 | 93.28 | 93.06 | 93.18 | 0 | -1.04(-1.10%) |
| Mar 29, 2013 | 94.21 | 94.25 | 93.96 | 94.22 | 0 | -0.04(-0.04%) |
| Mar 28, 2013 | 94.17 | 94.29 | 94.15 | 94.26 | 0 | -0.10(-0.11%) |
| Mar 27, 2013 | 94.42 | 94.43 | 94.36 | 94.36 | 0 | -0.13(-0.14%) |
| Mar 26, 2013 | 94.46 | 94.54 | 94.44 | 94.50 | 0 | +0.32(+0.34%) |
| Mar 25, 2013 | 94.15 | 94.22 | 94.14 | 94.18 | 0 | -0.30(-0.32%) |
| Mar 22, 2013 | 94.48 | 94.48 | 94.48 | 0 | -0.56(-0.59%) | |
| Mar 21, 2013 | 94.93 | 95.08 | 94.93 | 95.04 | 0 | -1.01(-1.05%) |
| Mar 20, 2013 | 96.01 | 96.07 | 95.96 | 96.06 | 0 | +0.90(+0.95%) |
| Mar 19, 2013 | 95.06 | 95.19 | 95.06 | 95.15 | 0 | -0.13(-0.14%) |
| Mar 18, 2013 | 95.18 | 95.32 | 95.17 | 95.29 | 0 | +0.00(+0.00%) |
| Mar 15, 2013 | 96.06 | 96.26 | 95.07 | 95.29 | 0 | -0.80(-0.83%) |
| Mar 14, 2013 | 96.07 | 96.11 | 96.04 | 96.08 | 0 | -0.01(-0.01%) |
| Mar 13, 2013 | 96.08 | 96.11 | 96.04 | 96.10 | 0 | +0.15(+0.16%) |
| Mar 12, 2013 | 96.04 | 96.04 | 95.90 | 95.94 | 0 | -0.57(-0.59%) |
| Mar 11, 2013 | 96.29 | 96.56 | 96.28 | 96.51 | 0 | +0.52(+0.54%) |
| Mar 08, 2013 | 96.00 | 96.00 | 96.00 | 0 | +1.07(+1.13%) | |
| Mar 07, 2013 | 94.81 | 94.96 | 94.79 | 94.93 | 0 | +0.94(+1.00%) |
| Mar 06, 2013 | 93.99 | 94.00 | 93.82 | 93.99 | 0 | +0.64(+0.69%) |
| Mar 05, 2013 | 93.33 | 93.39 | 93.32 | 93.35 | 0 | -0.14(-0.15%) |
| Mar 04, 2013 | 93.51 | 93.53 | 93.46 | 93.49 | 0 | -0.12(-0.13%) |
| Mar 01, 2013 | 93.61 | 93.61 | 93.61 | 0 | +0.98(+1.06%) | |
| Feb 28, 2013 | 92.62 | 92.64 | 92.57 | 92.62 | 0 | +0.41(+0.44%) |
| Feb 27, 2013 | 92.25 | 92.29 | 92.17 | 92.21 | 0 | +0.25(+0.27%) |
| Feb 26, 2013 | 91.97 | 92.01 | 91.93 | 91.96 | 0 | -0.21(-0.23%) |
| Feb 25, 2013 | 92.17 | 92.21 | 92.07 | 92.18 | 0 | -1.20(-1.29%) |
| Feb 22, 2013 | 93.38 | 93.38 | 93.38 | 0 | +0.39(+0.42%) | |
| Feb 21, 2013 | 93.11 | 93.11 | 92.93 | 92.99 | 0 | -0.71(-0.76%) |
| Feb 20, 2013 | 93.57 | 93.71 | 93.57 | 93.69 | 0 | +0.12(+0.13%) |
| Feb 19, 2013 | 93.54 | 93.60 | 93.54 | 93.57 | 0 | -0.33(-0.35%) |
| Feb 18, 2013 | 93.89 | 93.94 | 93.88 | 93.90 | 0 | +0.39(+0.41%) |
| Feb 15, 2013 | 93.52 | 93.52 | 93.52 | 0 | +0.63(+0.68%) | |
| Feb 14, 2013 | 92.93 | 92.96 | 92.85 | 92.89 | 0 | -0.34(-0.36%) |
| Feb 13, 2013 | 93.26 | 93.28 | 93.15 | 93.22 | 0 | +0.00(+0.00%) |
| Feb 12, 2013 | 93.49 | 93.50 | 93.14 | 93.22 | 0 | -1.02(-1.08%) |
| Feb 11, 2013 | 94.28 | 94.33 | 94.21 | 94.25 | 0 | +1.60(+1.73%) |
| Feb 08, 2013 | 92.64 | 92.64 | 92.64 | 0 | -1.07(-1.14%) | |
| Feb 07, 2013 | 93.60 | 93.72 | 93.60 | 93.71 | 0 | +0.19(+0.20%) |
| Feb 06, 2013 | 93.60 | 93.61 | 93.50 | 93.53 | 0 | +1.42(+1.54%) |
| Feb 04, 2013 | 92.26 | 92.26 | 91.96 | 92.11 | 0 | -0.66(-0.72%) |
