| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 27.25 | 27.31 | 27.10 | 27.13 | 5,327,643 | -0.12(-0.44%) |
| Feb 27, 2013 | 27.39 | 27.47 | 27.21 | 27.25 | 2,564,220 | -0.17(-0.62%) |
| Feb 26, 2013 | 27.50 | 27.55 | 27.38 | 27.42 | 2,745,013 | -0.18(-0.65%) |
| Feb 22, 2013 | 27.63 | 27.66 | 27.53 | 27.60 | 1,897,848 | +0.00(+0.00%) |
| Feb 21, 2013 | 27.63 | 27.70 | 27.55 | 27.60 | 2,358,256 | -0.32(-1.15%) |
| Feb 20, 2013 | 28.20 | 28.21 | 27.85 | 27.92 | 3,037,475 | -0.32(-1.13%) |
| Feb 19, 2013 | 28.22 | 28.26 | 28.10 | 28.24 | 2,252,506 | -0.11(-0.39%) |
| Feb 15, 2013 | 28.26 | 28.35 | 28.17 | 28.35 | 2,420,924 | -0.12(-0.42%) |
| Feb 14, 2013 | 28.47 | 28.51 | 28.39 | 28.47 | 1,387,901 | -0.04(-0.14%) |
| Feb 13, 2013 | 28.53 | 28.57 | 28.46 | 28.51 | 1,531,904 | +0.01(+0.04%) |
| Feb 12, 2013 | 28.48 | 28.50 | 28.40 | 28.50 | 2,520,801 | +0.05(+0.18%) |
| Feb 11, 2013 | 28.37 | 28.48 | 28.32 | 28.45 | 1,981,371 | -0.10(-0.35%) |
| Feb 08, 2013 | 28.61 | 28.68 | 28.52 | 28.55 | 1,562,406 | +0.11(+0.39%) |
| Feb 07, 2013 | 28.53 | 28.57 | 28.37 | 28.44 | 2,184,542 | -0.11(-0.39%) |
| Feb 06, 2013 | 28.42 | 28.58 | 28.39 | 28.55 | 2,511,345 | +0.07(+0.25%) |
| Feb 04, 2013 | 28.50 | 28.62 | 28.43 | 28.48 | 1,753,695 | -0.10(-0.35%) |
| Feb 01, 2013 | 28.56 | 28.73 | 28.53 | 28.58 | 2,975,823 | +0.11(+0.39%) |
| Jan 31, 2013 | 28.36 | 28.50 | 28.31 | 28.47 | 2,636,071 | -0.01(-0.04%) |
| Jan 30, 2013 | 28.34 | 28.49 | 28.32 | 28.48 | 2,555,197 | +0.32(+1.14%) |
| Jan 29, 2013 | 28.05 | 28.20 | 28.01 | 28.16 | 1,536,431 | +0.16(+0.57%) |
| Jan 28, 2013 | 28.05 | 28.06 | 27.88 | 28.00 | 1,456,827 | -0.01(-0.04%) |
| Jan 25, 2013 | 28.05 | 28.09 | 27.94 | 28.01 | 1,470,210 | -0.06(-0.21%) |
| Jan 24, 2013 | 28.00 | 28.15 | 28.00 | 28.07 | 1,554,999 | -0.02(-0.07%) |
| Jan 23, 2013 | 28.04 | 28.14 | 28.02 | 28.09 | 1,704,042 | +0.03(+0.11%) |
| Jan 22, 2013 | 28.09 | 28.14 | 27.98 | 28.06 | 2,017,896 | +0.08(+0.29%) |
| Jan 18, 2013 | 27.88 | 28.02 | 27.78 | 27.98 | 1,631,592 | +0.18(+0.65%) |
| Jan 17, 2013 | 27.78 | 27.89 | 27.74 | 27.80 | 1,419,026 | +0.12(+0.43%) |
| Jan 16, 2013 | 27.63 | 27.72 | 27.58 | 27.68 | 3,361,254 | +0.03(+0.11%) |
| Jan 15, 2013 | 27.76 | 27.76 | 27.61 | 27.65 | 3,970,212 | -0.12(-0.43%) |
| Jan 14, 2013 | 27.70 | 27.78 | 27.56 | 27.77 | 1,996,536 | +0.18(+0.65%) |
| Jan 12, 2013 | 27.57 | 27.61 | 27.41 | 27.59 | 1,492,173 | +0.00(+0.00%) |
| Jan 11, 2013 | 27.57 | 27.61 | 27.41 | 27.59 | 1,492,173 | -0.12(-0.43%) |
| Jan 10, 2013 | 27.80 | 27.82 | 27.71 | 27.71 | 1,740,571 | +0.10(+0.36%) |
| Jan 09, 2013 | 27.65 | 27.67 | 27.50 | 27.61 | 1,681,189 | -0.04(-0.14%) |
| Jan 08, 2013 | 27.64 | 27.66 | 27.53 | 27.65 | 1,681,846 | +0.07(+0.25%) |
| Jan 07, 2013 | 27.45 | 27.59 | 27.42 | 27.58 | 1,727,728 | +0.05(+0.18%) |
| Jan 04, 2013 | 27.53 | 27.59 | 27.35 | 27.53 | 3,216,934 | -0.12(-0.43%) |
| Jan 03, 2013 | 27.75 | 27.79 | 27.63 | 27.65 | 2,478,742 | -0.23(-0.82%) |
| Jan 02, 2013 | 28.10 | 28.11 | 27.84 | 27.88 | 3,008,888 | +0.10(+0.36%) |
| Dec 31, 2012 | 27.53 | 27.81 | 27.51 | 27.78 | 4,331,649 | +0.15(+0.54%) |
| Dec 28, 2012 | 27.67 | 27.72 | 27.55 | 27.63 | 1,542,300 | -0.08(-0.29%) |
| Dec 27, 2012 | 27.67 | 27.75 | 27.59 | 27.71 | 1,973,428 | +0.00(+0.00%) |
| Dec 26, 2012 | 27.71 | 27.81 | 27.62 | 27.71 | 1,077,810 | +0.28(+1.02%) |
| Dec 24, 2012 | 27.42 | 27.45 | 27.35 | 27.43 | 1,091,831 | -0.09(-0.33%) |
| Dec 21, 2012 | 27.48 | 27.56 | 27.43 | 27.52 | 1,932,656 | -0.05(-0.18%) |
| Dec 20, 2012 | 27.51 | 27.65 | 27.50 | 27.57 | 1,829,378 | -0.13(-0.47%) |
| Dec 19, 2012 | 27.64 | 27.75 | 27.60 | 27.70 | 1,644,520 | +0.10(+0.36%) |
| Dec 18, 2012 | 27.54 | 27.67 | 27.50 | 27.60 | 1,583,353 | +0.07(+0.25%) |
| Dec 17, 2012 | 27.53 | 27.60 | 27.50 | 27.53 | 1,235,641 | -0.02(-0.07%) |
| Dec 14, 2012 | 27.43 | 27.59 | 27.42 | 27.55 | 1,641,812 | +0.17(+0.62%) |
| Dec 13, 2012 | 27.44 | 27.49 | 27.30 | 27.38 | 1,420,733 | -0.25(-0.90%) |
| Dec 12, 2012 | 27.68 | 27.75 | 27.52 | 27.63 | 2,672,374 | +24.17(+698.55%) |
| Dec 12, 2012 | 3.460 | 3.460 | 3.460 | 3.460 | 0 | -24.04(-87.42%) |
| Dec 11, 2012 | 27.54 | 27.56 | 27.41 | 27.50 | 1,943,510 | +24.09(+706.45%) |
| Dec 11, 2012 | 3.410 | 3.410 | 3.410 | 3.410 | 0 | -24.14(-87.62%) |
| Dec 10, 2012 | 27.63 | 27.65 | 27.49 | 27.55 | 1,194,229 | +24.16(+712.68%) |
| Dec 10, 2012 | 3.390 | 3.390 | 3.390 | 3.390 | 0 | -24.22(-87.72%) |
| Dec 07, 2012 | 27.65 | 27.70 | 27.52 | 27.61 | 2,812,572 | -0.03(-0.11%) |
| Dec 06, 2012 | 27.71 | 27.76 | 27.57 | 27.64 | 1,621,901 | -0.25(-0.90%) |
| Dec 05, 2012 | 27.94 | 27.99 | 27.77 | 27.89 | 1,091,681 | -0.03(-0.11%) |