| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 27.95 | 28.00 | 27.70 | 27.99 | 35,524 | +0.05(+0.18%) |
| May 16, 2013 | 27.93 | 27.99 | 27.28 | 27.94 | 70,254 | +0.01(+0.04%) |
| May 15, 2013 | 28.14 | 28.14 | 27.70 | 27.93 | 38,290 | -0.05(-0.18%) |
| May 13, 2013 | 27.84 | 28.21 | 27.60 | 27.98 | 63,410 | +0.11(+0.39%) |
| May 10, 2013 | 28.34 | 28.34 | 27.77 | 27.87 | 26,915 | -0.18(-0.64%) |
| May 09, 2013 | 28.00 | 28.38 | 27.90 | 28.05 | 41,179 | +0.22(+0.79%) |
| May 08, 2013 | 27.37 | 27.83 | 27.35 | 27.83 | 45,908 | +0.54(+1.98%) |
| May 07, 2013 | 27.28 | 27.68 | 27.04 | 27.29 | 56,537 | +0.18(+0.66%) |
| May 06, 2013 | 27.32 | 27.75 | 27.02 | 27.11 | 55,967 | -0.25(-0.91%) |
| May 03, 2013 | 27.35 | 27.80 | 27.24 | 27.36 | 47,852 | +0.12(+0.44%) |
| May 02, 2013 | 26.94 | 27.50 | 26.94 | 27.24 | 57,516 | +0.13(+0.48%) |
| May 01, 2013 | 27.09 | 27.29 | 26.47 | 27.11 | 49,896 | -0.10(-0.37%) |
| Apr 30, 2013 | 27.30 | 27.32 | 26.94 | 27.21 | 66,776 | -0.11(-0.40%) |
| Apr 29, 2013 | 27.71 | 27.90 | 27.30 | 27.32 | 94,757 | -0.35(-1.26%) |
| Apr 26, 2013 | 28.11 | 28.00 | 27.56 | 27.67 | 66,509 | -0.33(-1.18%) |
| Apr 25, 2013 | 28.55 | 28.94 | 27.85 | 28.00 | 90,774 | -0.35(-1.23%) |
| Apr 24, 2013 | 27.85 | 28.35 | 27.77 | 28.35 | 53,255 | +0.50(+1.80%) |
| Apr 23, 2013 | 27.94 | 27.94 | 27.66 | 27.85 | 40,744 | +0.26(+0.94%) |
| Apr 22, 2013 | 27.10 | 28.00 | 27.00 | 27.59 | 52,957 | +0.49(+1.81%) |
| Apr 19, 2013 | 27.06 | 27.28 | 26.73 | 27.10 | 40,067 | +0.15(+0.56%) |
| Apr 18, 2013 | 27.10 | 27.18 | 26.51 | 26.95 | 26,661 | +0.07(+0.26%) |
| Apr 17, 2013 | 27.60 | 27.61 | 26.77 | 26.88 | 37,075 | -0.69(-2.50%) |
| Apr 16, 2013 | 26.48 | 27.83 | 26.42 | 27.57 | 99,154 | +1.20(+4.55%) |
| Apr 15, 2013 | 28.05 | 28.20 | 26.15 | 26.37 | 123,701 | -1.31(-4.73%) |
| Apr 12, 2013 | 28.16 | 28.45 | 27.25 | 27.68 | 76,966 | -0.54(-1.91%) |
| Apr 11, 2013 | 29.03 | 29.03 | 28.16 | 28.22 | 99,098 | -1.33(-4.50%) |
| Apr 10, 2013 | 29.60 | 30.00 | 29.33 | 29.55 | 153,614 | +0.13(+0.44%) |
| Apr 09, 2013 | 29.00 | 29.89 | 28.35 | 29.42 | 175,570 | +1.26(+4.47%) |
| Apr 08, 2013 | 28.05 | 28.50 | 27.59 | 28.16 | 109,306 | +0.92(+3.38%) |
| Apr 05, 2013 | 27.10 | 27.37 | 26.30 | 27.24 | 66,556 | -0.05(-0.18%) |
| Apr 04, 2013 | 28.00 | 28.12 | 27.16 | 27.29 | 54,547 | -0.69(-2.47%) |
| Apr 03, 2013 | 29.12 | 29.12 | 27.80 | 27.98 | 45,550 | -0.97(-3.35%) |
| Apr 02, 2013 | 29.00 | 29.25 | 28.87 | 28.95 | 80,300 | +0.17(+0.59%) |
| Apr 01, 2013 | 28.45 | 28.98 | 28.40 | 28.78 | 56,562 | +0.44(+1.55%) |
| Mar 28, 2013 | 28.15 | 28.48 | 28.03 | 28.34 | 37,876 | +0.04(+0.14%) |
| Mar 27, 2013 | 28.01 | 28.48 | 28.01 | 28.30 | 34,172 | -0.08(-0.28%) |
| Mar 26, 2013 | 28.00 | 28.43 | 27.76 | 28.38 | 59,095 | +0.18(+0.64%) |
| Mar 25, 2013 | 28.00 | 28.24 | 27.85 | 28.20 | 39,889 | +0.14(+0.50%) |
| Mar 22, 2013 | 27.65 | 28.10 | 27.65 | 28.06 | 38,426 | +0.38(+1.37%) |
| Mar 21, 2013 | 27.75 | 27.75 | 27.55 | 27.68 | 20,038 | -0.07(-0.25%) |
| Mar 20, 2013 | 27.86 | 28.00 | 27.60 | 27.75 | 34,055 | -0.12(-0.43%) |
| Mar 19, 2013 | 28.00 | 28.00 | 27.56 | 27.87 | 74,630 | +0.34(+1.24%) |
| Mar 18, 2013 | 27.61 | 27.76 | 27.40 | 27.53 | 42,093 | -0.12(-0.43%) |
| Mar 15, 2013 | 27.75 | 27.91 | 27.55 | 27.65 | 27,844 | -0.06(-0.22%) |
| Mar 14, 2013 | 27.77 | 27.93 | 27.56 | 27.71 | 29,007 | +0.04(+0.14%) |
| Mar 13, 2013 | 27.97 | 28.10 | 27.51 | 27.67 | 28,151 | -0.21(-0.75%) |
| Mar 12, 2013 | 27.59 | 27.95 | 27.41 | 27.88 | 44,475 | +0.32(+1.16%) |
| Mar 11, 2013 | 27.12 | 27.59 | 27.12 | 27.56 | 42,100 | +0.44(+1.62%) |
| Mar 08, 2013 | 27.30 | 27.39 | 27.01 | 27.12 | 37,153 | -0.21(-0.77%) |
| Mar 07, 2013 | 26.63 | 27.45 | 26.51 | 27.33 | 67,695 | +0.83(+3.13%) |
| Mar 06, 2013 | 26.15 | 26.61 | 26.10 | 26.50 | 35,316 | +0.40(+1.53%) |
| Mar 05, 2013 | 26.03 | 26.36 | 26.01 | 26.10 | 49,564 | +0.03(+0.12%) |
| Mar 04, 2013 | 26.16 | 26.38 | 26.01 | 26.07 | 35,663 | -0.21(-0.80%) |