| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2012 | 29.54 | 29.54 | 29.23 | 29.41 | 29,372,890 | +0.07(+0.24%) |
| Jan 30, 2012 | 29.12 | 29.38 | 29.02 | 29.34 | 29,414,420 | +0.18(+0.62%) |
| Jan 27, 2012 | 29.49 | 29.53 | 29.15 | 29.16 | 36,360,724 | -0.29(-0.98%) |
| Jan 26, 2012 | 29.90 | 29.98 | 29.38 | 29.45 | 56,001,431 | -0.76(-2.52%) |
| Jan 25, 2012 | 30.06 | 30.24 | 29.71 | 30.21 | 28,136,486 | +0.12(+0.40%) |
| Jan 24, 2012 | 30.20 | 30.20 | 29.92 | 30.09 | 24,340,897 | -0.31(-1.02%) |
| Jan 23, 2012 | 30.51 | 30.56 | 30.26 | 30.40 | 19,185,665 | -0.11(-0.36%) |
| Jan 20, 2012 | 30.42 | 30.52 | 30.35 | 30.51 | 26,450,328 | +0.09(+0.30%) |
| Jan 19, 2012 | 30.32 | 30.45 | 30.30 | 30.42 | 25,523,325 | +0.09(+0.30%) |
| Jan 18, 2012 | 30.32 | 30.35 | 30.15 | 30.33 | 22,015,001 | +0.08(+0.26%) |
| Jan 17, 2012 | 30.30 | 30.47 | 30.17 | 30.25 | 23,499,862 | +0.18(+0.60%) |
| Jan 13, 2012 | 30.05 | 30.10 | 29.81 | 30.07 | 22,097,161 | -0.05(-0.17%) |
| Jan 12, 2012 | 30.08 | 30.25 | 30.01 | 30.12 | 26,500,845 | +0.13(+0.43%) |
| Jan 11, 2012 | 29.73 | 30.03 | 29.73 | 29.99 | 23,700,599 | +0.23(+0.77%) |
| Jan 10, 2012 | 29.80 | 29.92 | 29.74 | 29.76 | 29,064,113 | +0.10(+0.34%) |
| Jan 09, 2012 | 29.81 | 29.85 | 29.50 | 29.66 | 26,789,173 | -0.02(-0.07%) |
| Jan 06, 2012 | 30.07 | 30.09 | 29.60 | 29.68 | 45,581,958 | -0.72(-2.37%) |
| Jan 05, 2012 | 30.49 | 30.50 | 30.18 | 30.40 | 34,456,959 | -0.03(-0.10%) |
| Jan 04, 2012 | 30.58 | 30.68 | 30.35 | 30.43 | 37,212,527 | +0.19(+0.63%) |
| Dec 30, 2011 | 30.17 | 30.30 | 30.09 | 30.24 | 15,690,777 | +0.07(+0.23%) |
| Dec 29, 2011 | 30.05 | 30.19 | 29.95 | 30.17 | 17,676,882 | +0.22(+0.73%) |
| Dec 28, 2011 | 30.05 | 30.16 | 29.91 | 29.95 | 16,627,580 | -0.09(-0.30%) |
| Dec 27, 2011 | 29.92 | 30.16 | 29.84 | 30.04 | 16,396,958 | +0.17(+0.57%) |
| Dec 23, 2011 | 29.72 | 29.98 | 29.72 | 29.87 | 18,132,922 | +0.57(+1.95%) |
| Dec 21, 2011 | 29.15 | 29.30 | 29.03 | 29.30 | 27,573,328 | +0.18(+0.62%) |
| Dec 20, 2011 | 28.84 | 29.16 | 28.77 | 29.12 | 33,458,131 | +0.38(+1.32%) |
| Dec 19, 2011 | 28.98 | 29.06 | 28.65 | 28.74 | 18,985,388 | -0.11(-0.38%) |
| Dec 16, 2011 | 28.55 | 28.85 | 28.51 | 28.85 | 44,931,649 | +0.06(+0.21%) |
| Dec 15, 2011 | 28.99 | 29.02 | 28.71 | 28.79 | 25,808,253 | -0.02(-0.07%) |
| Dec 14, 2011 | 29.01 | 29.19 | 28.78 | 28.81 | 22,674,566 | -0.23(-0.79%) |
| Dec 13, 2011 | 29.06 | 29.25 | 28.95 | 29.04 | 21,862,426 | +0.03(+0.10%) |
| Dec 12, 2011 | 29.02 | 29.08 | 28.92 | 29.01 | 25,726,733 | -0.02(-0.07%) |
| Dec 09, 2011 | 29.08 | 29.10 | 28.80 | 29.03 | 24,358,600 | +0.17(+0.59%) |
| Dec 08, 2011 | 29.23 | 29.24 | 28.81 | 28.86 | 22,502,665 | -0.54(-1.84%) |
| Dec 07, 2011 | 29.14 | 29.40 | 28.98 | 29.40 | 40,790,666 | +0.23(+0.79%) |
| Dec 06, 2011 | 29.18 | 29.32 | 29.06 | 29.17 | 17,020,689 | +0.02(+0.07%) |
| Dec 05, 2011 | 29.17 | 29.30 | 28.99 | 29.15 | 21,816,432 | +0.19(+0.66%) |
| Dec 02, 2011 | 28.99 | 29.12 | 28.87 | 28.96 | 22,166,660 | +0.12(+0.42%) |
| Dec 01, 2011 | 28.93 | 28.95 | 28.67 | 28.84 | 21,828,979 | -0.14(-0.48%) |
| Nov 30, 2011 | 28.57 | 28.98 | 28.56 | 28.98 | 33,282,193 | +0.92(+3.28%) |
| Nov 29, 2011 | 28.01 | 28.28 | 27.98 | 28.06 | 18,171,114 | +0.11(+0.39%) |
| Nov 28, 2011 | 27.92 | 28.11 | 27.76 | 27.95 | 24,221,175 | +0.54(+1.97%) |
| Nov 25, 2011 | 27.50 | 27.72 | 27.41 | 27.41 | 12,036,759 | -0.14(-0.51%) |
| Nov 23, 2011 | 27.98 | 28.01 | 27.52 | 27.55 | 30,227,213 | -0.53(-1.89%) |
| Nov 22, 2011 | 28.38 | 28.43 | 28.00 | 28.08 | 37,343,422 | -0.28(-0.99%) |
| Nov 21, 2011 | 28.39 | 28.49 | 28.15 | 28.36 | 22,281,761 | -0.28(-0.98%) |
| Nov 18, 2011 | 28.68 | 28.75 | 28.44 | 28.64 | 22,080,302 | +0.03(+0.10%) |
| Nov 17, 2011 | 28.81 | 28.85 | 28.43 | 28.61 | 27,499,211 | -0.17(-0.59%) |
| Nov 16, 2011 | 29.12 | 29.22 | 28.70 | 28.78 | 26,533,431 | -0.47(-1.61%) |
| Nov 15, 2011 | 29.21 | 29.37 | 29.02 | 29.25 | 28,672,979 | +0.06(+0.21%) |
| Nov 14, 2011 | 29.26 | 29.32 | 29.05 | 29.19 | 21,931,812 | -0.23(-0.78%) |
| Nov 11, 2011 | 29.40 | 29.55 | 29.32 | 29.42 | 15,112,102 | +0.26(+0.89%) |
| Nov 10, 2011 | 29.07 | 29.34 | 28.95 | 29.16 | 19,872,096 | +0.25(+0.86%) |
| Nov 09, 2011 | 29.13 | 29.25 | 28.80 | 28.91 | 27,173,911 | -0.55(-1.87%) |
| Nov 08, 2011 | 29.31 | 29.50 | 29.15 | 29.46 | 20,837,466 | +0.02(+0.07%) |
| Nov 07, 2011 | 29.20 | 29.45 | 29.05 | 29.44 | 15,008,461 | +0.28(+0.96%) |
| Nov 04, 2011 | 29.14 | 29.24 | 28.95 | 29.16 | 18,416,228 | -0.28(-0.95%) |
| Nov 03, 2011 | 29.30 | 29.49 | 29.08 | 29.44 | 20,785,933 | +0.36(+1.24%) |
| Nov 02, 2011 | 29.16 | 29.31 | 28.93 | 29.08 | 21,759,907 | +0.38(+1.32%) |