| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 56.11 | 56.47 | 55.65 | 56.26 | 1,425,927 | -1.00(-1.75%) |
| May 22, 2013 | 57.99 | 58.36 | 57.16 | 57.26 | 1,539,790 | -0.91(-1.56%) |
| May 21, 2013 | 57.86 | 58.28 | 57.76 | 58.17 | 1,368,573 | -0.44(-0.75%) |
| May 20, 2013 | 58.00 | 58.71 | 57.97 | 58.61 | 1,936,125 | +0.84(+1.45%) |
| May 17, 2013 | 57.24 | 57.82 | 57.11 | 57.77 | 1,182,028 | +0.63(+1.10%) |
| May 16, 2013 | 57.27 | 57.59 | 57.08 | 57.14 | 1,072,147 | -0.25(-0.44%) |
| May 15, 2013 | 57.47 | 57.56 | 57.11 | 57.39 | 2,032,185 | +0.75(+1.32%) |
| May 13, 2013 | 56.73 | 56.82 | 56.45 | 56.64 | 1,122,248 | -0.57(-1.00%) |
| May 10, 2013 | 56.94 | 57.21 | 56.84 | 57.21 | 2,185,805 | +0.69(+1.22%) |
| May 09, 2013 | 56.64 | 56.87 | 56.33 | 56.52 | 1,080,101 | -0.54(-0.95%) |
| May 08, 2013 | 57.19 | 57.39 | 56.96 | 57.06 | 2,064,137 | +0.06(+0.11%) |
| May 07, 2013 | 56.96 | 57.06 | 56.66 | 57.00 | 1,593,117 | +1.20(+2.15%) |
| May 06, 2013 | 55.63 | 55.91 | 55.56 | 55.80 | 782,941 | +0.08(+0.14%) |
| May 03, 2013 | 55.73 | 55.74 | 55.52 | 55.72 | 821,768 | +0.42(+0.76%) |
| May 02, 2013 | 54.73 | 55.32 | 54.64 | 55.30 | 783,202 | +0.50(+0.91%) |
| May 01, 2013 | 55.38 | 55.39 | 54.76 | 54.80 | 874,837 | -0.06(-0.11%) |
| Apr 30, 2013 | 54.93 | 55.11 | 54.57 | 54.86 | 1,120,085 | +0.25(+0.46%) |
| Apr 29, 2013 | 54.37 | 54.73 | 54.15 | 54.61 | 831,385 | +0.35(+0.65%) |
| Apr 26, 2013 | 53.83 | 54.30 | 53.33 | 54.26 | 1,297,768 | +0.93(+1.74%) |
| Apr 25, 2013 | 53.30 | 53.52 | 53.25 | 53.33 | 1,132,428 | +0.18(+0.34%) |
| Apr 24, 2013 | 52.95 | 53.32 | 52.94 | 53.15 | 1,118,723 | +0.62(+1.18%) |
| Apr 23, 2013 | 52.47 | 52.74 | 52.29 | 52.53 | 918,655 | +0.33(+0.63%) |
| Apr 22, 2013 | 52.15 | 52.41 | 51.65 | 52.20 | 1,043,340 | +0.29(+0.56%) |
| Apr 19, 2013 | 51.73 | 51.96 | 51.60 | 51.91 | 1,159,130 | +1.03(+2.02%) |
| Apr 18, 2013 | 51.06 | 51.06 | 50.58 | 50.88 | 1,263,169 | -0.39(-0.76%) |
| Apr 17, 2013 | 51.45 | 51.48 | 50.96 | 51.27 | 1,750,544 | -0.99(-1.89%) |
| Apr 16, 2013 | 52.14 | 52.29 | 51.75 | 52.26 | 1,207,594 | +0.65(+1.26%) |
| Apr 15, 2013 | 52.20 | 52.39 | 51.59 | 51.61 | 1,703,513 | -1.46(-2.75%) |
| Apr 12, 2013 | 52.76 | 53.12 | 52.63 | 53.07 | 821,573 | -0.18(-0.34%) |
| Apr 11, 2013 | 53.31 | 53.53 | 53.16 | 53.25 | 942,787 | +0.18(+0.34%) |
| Apr 10, 2013 | 52.85 | 53.26 | 52.85 | 53.07 | 1,256,905 | +0.43(+0.82%) |
| Apr 09, 2013 | 52.28 | 52.87 | 52.24 | 52.64 | 1,317,810 | +0.34(+0.65%) |
| Apr 08, 2013 | 51.89 | 52.30 | 51.81 | 52.30 | 1,588,161 | -0.23(-0.44%) |
| Apr 05, 2013 | 52.07 | 52.59 | 51.82 | 52.53 | 1,520,349 | -0.38(-0.72%) |
| Apr 04, 2013 | 52.77 | 53.10 | 52.60 | 52.91 | 1,258,542 | +0.00(+0.00%) |
| Apr 03, 2013 | 53.58 | 53.64 | 52.83 | 52.91 | 1,042,787 | -0.77(-1.43%) |
| Apr 02, 2013 | 53.58 | 53.86 | 53.43 | 53.68 | 1,428,539 | +0.59(+1.11%) |
| Apr 01, 2013 | 53.35 | 53.54 | 52.96 | 53.09 | 832,173 | -0.25(-0.47%) |
| Mar 28, 2013 | 53.51 | 53.62 | 53.23 | 53.34 | 1,402,807 | +0.43(+0.81%) |
| Mar 27, 2013 | 52.48 | 52.93 | 52.43 | 52.91 | 1,570,913 | -0.30(-0.56%) |
| Mar 26, 2013 | 53.16 | 53.36 | 52.93 | 53.21 | 1,898,284 | +0.38(+0.72%) |
| Mar 25, 2013 | 53.63 | 53.70 | 52.55 | 52.83 | 1,926,444 | -0.63(-1.18%) |
| Mar 22, 2013 | 53.52 | 53.85 | 53.25 | 53.46 | 1,622,381 | +0.16(+0.30%) |
| Mar 21, 2013 | 53.28 | 53.83 | 53.14 | 53.30 | 1,635,871 | -0.58(-1.08%) |
| Mar 20, 2013 | 54.49 | 54.52 | 53.64 | 53.88 | 2,143,603 | -0.31(-0.57%) |
| Mar 19, 2013 | 54.79 | 54.86 | 53.93 | 54.19 | 2,451,806 | -0.23(-0.42%) |
| Mar 18, 2013 | 54.37 | 54.69 | 54.30 | 54.42 | 1,551,090 | -0.12(-0.22%) |
| Mar 15, 2013 | 55.02 | 55.09 | 54.34 | 54.54 | 2,233,161 | -1.17(-2.10%) |
| Mar 14, 2013 | 55.24 | 55.87 | 55.10 | 55.71 | 2,132,291 | +1.49(+2.75%) |
| Mar 13, 2013 | 53.99 | 54.35 | 53.85 | 54.22 | 1,164,633 | -0.11(-0.20%) |
| Mar 12, 2013 | 54.71 | 54.74 | 54.17 | 54.33 | 1,593,031 | -0.49(-0.89%) |
| Mar 11, 2013 | 54.52 | 54.85 | 54.52 | 54.82 | 1,164,414 | -0.05(-0.09%) |
| Mar 08, 2013 | 55.08 | 55.13 | 54.72 | 54.87 | 1,569,993 | +0.76(+1.40%) |
| Mar 07, 2013 | 54.34 | 54.38 | 54.06 | 54.11 | 1,068,561 | +0.14(+0.26%) |
| Mar 06, 2013 | 54.07 | 54.15 | 53.69 | 53.97 | 2,511,761 | -0.11(-0.20%) |
| Mar 05, 2013 | 54.05 | 54.22 | 53.88 | 54.08 | 2,483,103 | +0.13(+0.24%) |
| Mar 04, 2013 | 53.71 | 53.95 | 53.45 | 53.95 | 1,877,236 | -0.88(-1.60%) |
