| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 37.80 | 37.80 | 37.02 | 37.45 | 1,020,206 | -0.45(-1.19%) |
| May 23, 2013 | 38.21 | 38.21 | 37.53 | 37.90 | 1,794,556 | -0.53(-1.38%) |
| May 22, 2013 | 39.53 | 39.78 | 38.32 | 38.43 | 1,098,794 | -1.01(-2.56%) |
| May 21, 2013 | 39.46 | 39.60 | 39.34 | 39.44 | 1,276,054 | +0.09(+0.23%) |
| May 20, 2013 | 39.31 | 39.53 | 38.89 | 39.35 | 956,741 | -0.26(-0.66%) |
| May 17, 2013 | 39.86 | 40.06 | 39.49 | 39.61 | 1,465,179 | -0.02(-0.05%) |
| May 16, 2013 | 39.99 | 40.13 | 39.56 | 39.63 | 1,323,742 | -0.31(-0.78%) |
| May 15, 2013 | 39.98 | 40.09 | 39.58 | 39.94 | 1,501,946 | -0.03(-0.08%) |
| May 13, 2013 | 40.01 | 40.08 | 39.78 | 39.97 | 1,256,332 | -0.28(-0.70%) |
| May 10, 2013 | 40.52 | 40.74 | 40.23 | 40.25 | 1,214,185 | -0.25(-0.62%) |
| May 09, 2013 | 41.13 | 41.13 | 40.44 | 40.50 | 684,635 | -0.45(-1.10%) |
| May 08, 2013 | 41.05 | 41.19 | 40.82 | 40.95 | 907,822 | -0.12(-0.29%) |
| May 07, 2013 | 40.80 | 41.22 | 40.56 | 41.07 | 963,535 | +0.38(+0.93%) |
| May 06, 2013 | 40.31 | 40.82 | 40.31 | 40.69 | 1,237,406 | +0.51(+1.27%) |
| May 03, 2013 | 40.49 | 40.54 | 40.15 | 40.18 | 624,672 | +0.03(+0.07%) |
| May 02, 2013 | 40.19 | 40.48 | 40.05 | 40.15 | 635,506 | +0.15(+0.38%) |
| May 01, 2013 | 40.70 | 40.88 | 39.45 | 40.00 | 1,028,548 | -1.03(-2.51%) |
| Apr 30, 2013 | 40.72 | 41.12 | 40.69 | 41.03 | 595,375 | +0.32(+0.79%) |
| Apr 29, 2013 | 40.55 | 40.83 | 40.17 | 40.71 | 681,320 | +0.36(+0.89%) |
| Apr 26, 2013 | 40.38 | 40.49 | 40.33 | 40.35 | 841,832 | +0.01(+0.02%) |
| Apr 25, 2013 | 40.33 | 40.60 | 39.91 | 40.34 | 712,451 | +0.05(+0.12%) |
| Apr 24, 2013 | 40.41 | 40.44 | 40.23 | 40.29 | 1,209,726 | -0.06(-0.15%) |
| Apr 23, 2013 | 40.35 | 40.45 | 40.01 | 40.35 | 623,980 | +0.25(+0.62%) |
| Apr 22, 2013 | 40.44 | 40.44 | 39.88 | 40.10 | 510,641 | -0.24(-0.59%) |
| Apr 19, 2013 | 39.48 | 40.37 | 39.29 | 40.34 | 1,016,372 | +0.89(+2.26%) |
| Apr 18, 2013 | 39.50 | 39.52 | 39.14 | 39.45 | 641,725 | +0.10(+0.25%) |
| Apr 17, 2013 | 39.91 | 39.99 | 39.26 | 39.35 | 923,703 | -0.75(-1.87%) |
| Apr 16, 2013 | 39.98 | 40.31 | 39.72 | 40.10 | 1,155,608 | +0.23(+0.58%) |
| Apr 15, 2013 | 40.79 | 40.85 | 39.67 | 39.87 | 942,713 | -0.95(-2.33%) |
| Apr 12, 2013 | 40.50 | 40.82 | 40.38 | 40.82 | 453,560 | +0.32(+0.79%) |
| Apr 11, 2013 | 40.31 | 40.71 | 40.25 | 40.50 | 593,290 | +0.27(+0.67%) |
| Apr 10, 2013 | 40.19 | 40.34 | 40.08 | 40.23 | 527,127 | +0.19(+0.47%) |
| Apr 09, 2013 | 40.30 | 40.31 | 39.81 | 40.04 | 599,555 | -0.18(-0.45%) |
| Apr 08, 2013 | 39.88 | 40.28 | 39.61 | 40.22 | 347,414 | +0.35(+0.88%) |
| Apr 05, 2013 | 39.40 | 39.87 | 39.31 | 39.87 | 595,717 | -0.01(-0.03%) |
| Apr 04, 2013 | 39.37 | 39.92 | 39.34 | 39.88 | 463,620 | +0.59(+1.50%) |
| Apr 03, 2013 | 39.59 | 39.70 | 39.21 | 39.29 | 573,494 | -0.24(-0.61%) |
| Apr 02, 2013 | 39.75 | 39.88 | 39.41 | 39.53 | 720,652 | -0.05(-0.13%) |
| Apr 01, 2013 | 39.44 | 39.67 | 39.23 | 39.58 | 560,332 | +0.01(+0.03%) |
| Mar 28, 2013 | 39.27 | 39.67 | 39.15 | 39.57 | 997,619 | +0.47(+1.20%) |
| Mar 27, 2013 | 39.24 | 39.35 | 38.99 | 39.10 | 789,110 | -0.24(-0.61%) |
| Mar 26, 2013 | 39.32 | 39.50 | 39.17 | 39.34 | 524,089 | +0.17(+0.43%) |
| Mar 25, 2013 | 38.93 | 39.54 | 38.80 | 39.17 | 1,492,533 | +0.35(+0.90%) |
| Mar 22, 2013 | 38.65 | 39.00 | 38.58 | 38.82 | 1,296,907 | +0.22(+0.57%) |
| Mar 21, 2013 | 38.59 | 38.95 | 38.55 | 38.60 | 1,136,213 | -0.06(-0.16%) |
| Mar 20, 2013 | 38.62 | 38.83 | 38.46 | 38.66 | 892,378 | +0.29(+0.76%) |
| Mar 19, 2013 | 38.81 | 38.89 | 38.26 | 38.37 | 679,307 | -0.35(-0.90%) |
| Mar 18, 2013 | 38.65 | 38.93 | 38.43 | 38.72 | 870,438 | -0.19(-0.49%) |
| Mar 15, 2013 | 38.46 | 38.94 | 38.31 | 38.91 | 1,686,986 | +0.08(+0.21%) |
| Mar 14, 2013 | 39.08 | 39.21 | 38.74 | 38.83 | 705,426 | -0.18(-0.46%) |
| Mar 13, 2013 | 38.56 | 39.08 | 38.37 | 39.01 | 892,395 | +0.53(+1.38%) |
| Mar 12, 2013 | 38.37 | 38.56 | 38.18 | 38.48 | 692,886 | +0.00(+0.00%) |
| Mar 11, 2013 | 38.36 | 38.63 | 38.14 | 38.48 | 759,542 | +0.12(+0.31%) |
| Mar 08, 2013 | 38.27 | 38.37 | 37.77 | 38.36 | 613,567 | +0.22(+0.58%) |
| Mar 07, 2013 | 38.23 | 38.26 | 37.96 | 38.14 | 1,007,428 | -0.06(-0.16%) |
| Mar 06, 2013 | 38.17 | 38.41 | 37.87 | 38.20 | 1,394,540 | +0.22(+0.58%) |
| Mar 05, 2013 | 37.17 | 38.05 | 37.12 | 37.98 | 1,536,119 | +0.87(+2.34%) |
| Mar 04, 2013 | 36.71 | 37.11 | 36.53 | 37.11 | 1,072,214 | +0.40(+1.09%) |