| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 33.80 | 33.98 | 32.99 | 33.18 | 1,120,474 | -0.62(-1.83%) |
| May 21, 2013 | 33.96 | 34.08 | 33.55 | 33.80 | 1,002,873 | -0.07(-0.21%) |
| May 20, 2013 | 34.11 | 34.28 | 33.83 | 33.87 | 760,211 | -0.32(-0.94%) |
| May 17, 2013 | 33.81 | 34.25 | 33.80 | 34.19 | 2,040,779 | +0.46(+1.36%) |
| May 16, 2013 | 33.94 | 34.09 | 33.64 | 33.73 | 1,028,680 | -0.39(-1.14%) |
| May 15, 2013 | 33.92 | 34.16 | 33.85 | 34.12 | 843,415 | +0.50(+1.49%) |
| May 13, 2013 | 33.49 | 33.71 | 33.22 | 33.62 | 617,977 | +0.14(+0.42%) |
| May 10, 2013 | 33.18 | 33.52 | 33.13 | 33.48 | 666,424 | +0.33(+1.00%) |
| May 09, 2013 | 33.25 | 33.57 | 33.11 | 33.15 | 858,718 | -0.11(-0.33%) |
| May 08, 2013 | 33.04 | 33.26 | 32.96 | 33.26 | 617,786 | +0.19(+0.57%) |
| May 07, 2013 | 32.77 | 33.10 | 32.64 | 33.07 | 811,729 | +0.46(+1.41%) |
| May 06, 2013 | 32.84 | 32.91 | 32.47 | 32.61 | 876,418 | -0.23(-0.70%) |
| May 03, 2013 | 32.46 | 32.91 | 32.10 | 32.84 | 1,105,399 | +0.74(+2.31%) |
| May 02, 2013 | 31.71 | 32.13 | 31.60 | 32.10 | 1,191,600 | +0.53(+1.68%) |
| May 01, 2013 | 32.16 | 32.26 | 31.57 | 31.57 | 1,346,022 | -0.67(-2.08%) |
| Apr 30, 2013 | 32.29 | 32.39 | 32.02 | 32.24 | 1,375,011 | -0.09(-0.28%) |
| Apr 29, 2013 | 32.50 | 32.62 | 32.09 | 32.33 | 1,569,133 | -0.25(-0.77%) |
| Apr 26, 2013 | 32.82 | 33.65 | 32.08 | 32.58 | 1,805,606 | -1.07(-3.18%) |
| Apr 25, 2013 | 33.57 | 33.88 | 33.46 | 33.65 | 958,330 | +0.27(+0.81%) |
| Apr 24, 2013 | 33.44 | 33.56 | 33.21 | 33.38 | 580,217 | -0.02(-0.06%) |
| Apr 23, 2013 | 33.05 | 33.54 | 32.88 | 33.40 | 916,710 | +0.57(+1.74%) |
| Apr 22, 2013 | 32.55 | 32.92 | 32.19 | 32.83 | 613,428 | +0.35(+1.08%) |
| Apr 19, 2013 | 31.81 | 32.67 | 31.66 | 32.48 | 1,807,137 | +0.55(+1.72%) |
| Apr 18, 2013 | 32.58 | 32.64 | 31.81 | 31.93 | 1,089,973 | -0.55(-1.69%) |
| Apr 17, 2013 | 33.02 | 33.02 | 32.26 | 32.48 | 1,248,326 | -0.74(-2.23%) |
| Apr 16, 2013 | 32.88 | 33.22 | 32.53 | 33.22 | 1,031,921 | +0.67(+2.06%) |
| Apr 15, 2013 | 33.64 | 33.75 | 32.55 | 32.55 | 1,182,522 | -1.24(-3.67%) |
| Apr 12, 2013 | 33.66 | 34.07 | 33.63 | 33.79 | 800,439 | +0.00(+0.00%) |
| Apr 11, 2013 | 33.43 | 34.00 | 33.38 | 33.79 | 1,000,825 | +0.42(+1.26%) |
| Apr 10, 2013 | 33.00 | 33.43 | 32.91 | 33.37 | 1,342,716 | +0.48(+1.46%) |
| Apr 09, 2013 | 33.26 | 33.30 | 32.65 | 32.89 | 1,032,964 | -0.32(-0.96%) |
| Apr 08, 2013 | 32.65 | 33.22 | 32.60 | 33.21 | 1,291,530 | +0.58(+1.78%) |
| Apr 05, 2013 | 32.10 | 32.64 | 31.57 | 32.63 | 1,092,394 | +0.00(+0.00%) |
| Apr 04, 2013 | 32.59 | 32.89 | 32.46 | 32.63 | 1,094,270 | +0.12(+0.37%) |
| Apr 03, 2013 | 33.48 | 33.54 | 32.25 | 32.51 | 1,497,228 | -1.02(-3.04%) |
| Apr 02, 2013 | 33.55 | 33.82 | 33.36 | 33.53 | 904,262 | +0.04(+0.12%) |
| Apr 01, 2013 | 33.78 | 33.87 | 33.33 | 33.49 | 1,150,129 | -0.29(-0.86%) |
| Mar 28, 2013 | 33.27 | 33.80 | 33.27 | 33.78 | 1,076,438 | +0.45(+1.35%) |
| Mar 27, 2013 | 32.86 | 33.38 | 32.86 | 33.33 | 829,191 | +0.16(+0.48%) |
| Mar 26, 2013 | 32.88 | 33.24 | 32.85 | 33.17 | 749,543 | +0.36(+1.10%) |
| Mar 25, 2013 | 32.90 | 33.08 | 32.40 | 32.81 | 1,342,850 | -0.03(-0.09%) |
| Mar 22, 2013 | 32.70 | 32.98 | 32.56 | 32.84 | 907,861 | +0.21(+0.64%) |
| Mar 21, 2013 | 32.92 | 33.03 | 32.55 | 32.63 | 1,249,589 | -0.46(-1.39%) |
| Mar 20, 2013 | 32.68 | 33.19 | 32.55 | 33.09 | 1,231,373 | +0.58(+1.78%) |
| Mar 19, 2013 | 32.42 | 32.66 | 32.17 | 32.51 | 977,227 | +0.17(+0.53%) |
| Mar 18, 2013 | 31.90 | 32.54 | 31.90 | 32.34 | 1,069,693 | +0.12(+0.37%) |
| Mar 15, 2013 | 31.94 | 32.33 | 31.93 | 32.22 | 1,706,911 | -0.26(-0.80%) |
| Mar 14, 2013 | 32.40 | 32.52 | 32.32 | 32.48 | 806,157 | +0.16(+0.50%) |
| Mar 13, 2013 | 32.25 | 32.40 | 31.91 | 32.32 | 872,721 | -0.20(-0.62%) |
| Mar 12, 2013 | 32.31 | 32.52 | 32.10 | 32.52 | 999,473 | +0.21(+0.65%) |
| Mar 11, 2013 | 31.88 | 32.49 | 31.88 | 32.31 | 1,183,487 | +0.42(+1.32%) |
| Mar 08, 2013 | 31.81 | 31.97 | 31.55 | 31.89 | 817,231 | +0.28(+0.89%) |
| Mar 07, 2013 | 31.49 | 31.64 | 31.31 | 31.61 | 686,941 | +0.14(+0.44%) |
| Mar 06, 2013 | 31.59 | 31.68 | 31.32 | 31.47 | 942,143 | +0.01(+0.03%) |
| Mar 05, 2013 | 31.00 | 31.49 | 30.94 | 31.46 | 1,022,516 | +0.58(+1.88%) |
| Mar 04, 2013 | 30.53 | 30.98 | 30.50 | 30.88 | 1,190,984 | +0.21(+0.68%) |