| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jun 30, 2012 | 43.68 | 43.88 | 43.54 | 43.87 | 541,836 | +0.00(+0.00%) |
| Jun 29, 2012 | 43.68 | 43.88 | 43.54 | 43.87 | 545,509 | +1.28(+3.01%) |
| Jun 28, 2012 | 42.33 | 42.62 | 42.12 | 42.59 | 1,512,827 | -0.07(-0.16%) |
| Jun 27, 2012 | 42.49 | 42.71 | 42.38 | 42.66 | 730,178 | +0.38(+0.90%) |
| Jun 26, 2012 | 42.20 | 42.42 | 41.93 | 42.28 | 679,175 | +0.24(+0.57%) |
| Jun 25, 2012 | 42.38 | 42.38 | 41.93 | 42.04 | 1,256,014 | -0.78(-1.82%) |
| Jun 22, 2012 | 42.92 | 42.92 | 42.60 | 42.82 | 475,370 | +0.29(+0.68%) |
| Jun 21, 2012 | 43.79 | 43.79 | 42.49 | 42.53 | 720,818 | -1.72(-3.89%) |
| Jun 20, 2012 | 44.22 | 44.54 | 43.96 | 44.25 | 1,376,539 | +0.05(+0.11%) |
| Jun 19, 2012 | 43.90 | 44.41 | 43.88 | 44.20 | 939,282 | +0.60(+1.38%) |
| Jun 18, 2012 | 43.48 | 43.70 | 43.34 | 43.60 | 594,887 | +0.04(+0.09%) |
| Jun 15, 2012 | 43.25 | 43.61 | 43.21 | 43.56 | 636,078 | +0.50(+1.16%) |
| Jun 14, 2012 | 42.69 | 43.19 | 42.60 | 43.06 | 234,545 | +0.40(+0.94%) |
| Jun 13, 2012 | 42.75 | 43.09 | 42.57 | 42.66 | 194,673 | -0.32(-0.74%) |
| Jun 12, 2012 | 42.64 | 43.00 | 42.37 | 42.98 | 425,186 | +0.61(+1.44%) |
| Jun 11, 2012 | 43.24 | 43.34 | 42.34 | 42.37 | 525,659 | -0.54(-1.26%) |
| Jun 08, 2012 | 42.52 | 42.94 | 42.36 | 42.91 | 347,945 | +0.04(+0.09%) |
| Jun 07, 2012 | 43.31 | 43.37 | 42.79 | 42.87 | 1,803,234 | +0.08(+0.19%) |
| Jun 06, 2012 | 42.19 | 42.80 | 42.05 | 42.79 | 1,238,378 | +1.10(+2.64%) |
| Jun 05, 2012 | 41.40 | 41.72 | 41.37 | 41.69 | 691,763 | +0.30(+0.72%) |
| Jun 04, 2012 | 41.45 | 41.58 | 41.06 | 41.39 | 1,200,528 | +0.12(+0.29%) |
| Jun 02, 2012 | 41.63 | 41.74 | 41.26 | 41.27 | 940,447 | +0.00(+0.00%) |
| Jun 01, 2012 | 41.63 | 41.74 | 41.26 | 41.27 | 940,447 | -1.06(-2.50%) |
| May 31, 2012 | 42.41 | 42.54 | 41.88 | 42.33 | 787,664 | +0.05(+0.12%) |
| May 30, 2012 | 42.58 | 42.60 | 42.22 | 42.28 | 1,036,922 | -0.81(-1.88%) |
| May 29, 2012 | 43.09 | 43.23 | 42.81 | 43.09 | 298,576 | +0.60(+1.41%) |
| May 25, 2012 | 42.60 | 42.71 | 42.41 | 42.49 | 907,064 | -0.18(-0.42%) |
| May 24, 2012 | 42.87 | 42.88 | 42.36 | 42.67 | 819,159 | -0.09(-0.21%) |
| May 23, 2012 | 42.59 | 42.81 | 42.08 | 42.76 | 678,305 | -0.17(-0.40%) |
| May 22, 2012 | 43.21 | 43.39 | 42.68 | 42.93 | 585,040 | -0.10(-0.23%) |
| May 21, 2012 | 42.39 | 43.09 | 42.35 | 43.03 | 1,001,785 | +0.76(+1.80%) |
| May 18, 2012 | 42.73 | 42.74 | 42.19 | 42.27 | 1,259,059 | -0.21(-0.49%) |
| May 17, 2012 | 43.13 | 43.17 | 42.44 | 42.48 | 1,511,511 | -0.68(-1.58%) |
| May 16, 2012 | 43.64 | 43.75 | 43.13 | 43.16 | 931,432 | -0.36(-0.83%) |
| May 15, 2012 | 43.80 | 43.97 | 43.45 | 43.52 | 1,415,896 | -0.47(-1.07%) |
| May 14, 2012 | 43.98 | 44.24 | 43.94 | 43.99 | 246,129 | -0.65(-1.46%) |
| May 11, 2012 | 44.57 | 45.04 | 44.43 | 44.64 | 318,715 | -0.17(-0.38%) |
| May 10, 2012 | 45.06 | 45.11 | 44.77 | 44.81 | 756,165 | +0.11(+0.25%) |
| May 09, 2012 | 44.51 | 44.99 | 44.28 | 44.70 | 593,495 | -0.44(-0.97%) |
| May 08, 2012 | 45.17 | 45.26 | 44.69 | 45.14 | 330,374 | -0.51(-1.12%) |
| May 07, 2012 | 45.32 | 45.73 | 45.32 | 45.65 | 460,140 | +0.15(+0.33%) |
| May 04, 2012 | 46.03 | 46.04 | 45.46 | 45.50 | 558,807 | -0.78(-1.69%) |
| May 03, 2012 | 46.66 | 46.68 | 46.19 | 46.28 | 901,249 | -0.40(-0.86%) |
| May 02, 2012 | 46.46 | 46.71 | 46.36 | 46.68 | 524,694 | -0.21(-0.45%) |
| May 01, 2012 | 46.54 | 47.15 | 46.54 | 46.89 | 516,239 | +0.23(+0.49%) |
| Apr 30, 2012 | 46.78 | 46.78 | 46.50 | 46.66 | 363,843 | -0.17(-0.36%) |
| Apr 27, 2012 | 46.90 | 46.95 | 46.62 | 46.83 | 650,514 | +0.17(+0.36%) |
| Apr 26, 2012 | 46.28 | 46.78 | 46.25 | 46.66 | 713,366 | +0.22(+0.47%) |
| Apr 25, 2012 | 46.33 | 46.46 | 46.22 | 46.44 | 579,695 | +0.54(+1.18%) |
| Apr 24, 2012 | 45.83 | 46.05 | 45.75 | 45.90 | 878,074 | +0.23(+0.50%) |
| Apr 23, 2012 | 45.51 | 45.70 | 45.29 | 45.67 | 546,126 | -0.55(-1.19%) |
| Apr 20, 2012 | 46.36 | 46.49 | 46.22 | 46.22 | 357,381 | +0.17(+0.37%) |
| Apr 19, 2012 | 46.32 | 46.50 | 45.82 | 46.05 | 317,223 | -0.24(-0.52%) |
| Apr 18, 2012 | 46.23 | 46.42 | 46.13 | 46.29 | 717,473 | -0.15(-0.32%) |
| Apr 17, 2012 | 46.14 | 46.56 | 45.96 | 46.44 | 708,089 | +0.66(+1.44%) |
| Apr 16, 2012 | 46.03 | 46.05 | 45.58 | 45.78 | 171,094 | +0.11(+0.24%) |
| Apr 13, 2012 | 46.16 | 46.17 | 45.67 | 45.67 | 527,014 | -0.71(-1.53%) |
| Apr 12, 2012 | 45.79 | 46.40 | 45.76 | 46.38 | 534,335 | +0.81(+1.78%) |
| Apr 11, 2012 | 45.77 | 45.78 | 45.51 | 45.57 | 913,719 | +0.47(+1.04%) |
| Apr 10, 2012 | 45.80 | 45.93 | 45.07 | 45.10 | 384,899 | -0.88(-1.91%) |
| Apr 09, 2012 | 45.86 | 46.13 | 45.74 | 45.98 | 722,904 | -0.37(-0.80%) |
| Apr 05, 2012 | 46.15 | 46.49 | 46.15 | 46.35 | 357,762 | -0.06(-0.13%) |
| Apr 04, 2012 | 46.65 | 46.65 | 46.27 | 46.41 | 467,571 | -0.80(-1.69%) |
| Apr 03, 2012 | 47.57 | 47.65 | 47.01 | 47.21 | 414,247 | -0.48(-1.01%) |