| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 25.17 | 25.17 | 25.14 | 25.14 | 2,120,372 | -0.03(-0.12%) |
| Jan 30, 2013 | 25.19 | 25.20 | 25.15 | 25.17 | 1,325,117 | -0.05(-0.20%) |
| Jan 29, 2013 | 25.20 | 25.22 | 25.20 | 25.22 | 1,947,482 | +0.00(+0.00%) |
| Jan 28, 2013 | 25.23 | 25.25 | 25.22 | 25.22 | 1,588,326 | +0.00(+0.00%) |
| Jan 25, 2013 | 25.21 | 25.23 | 25.21 | 25.22 | 2,486,835 | +0.00(+0.00%) |
| Jan 24, 2013 | 25.20 | 25.22 | 25.18 | 25.22 | 1,585,418 | +0.05(+0.20%) |
| Jan 23, 2013 | 25.18 | 25.18 | 25.14 | 25.17 | 1,337,017 | -0.02(-0.08%) |
| Jan 22, 2013 | 25.18 | 25.19 | 25.16 | 25.19 | 1,390,726 | +0.00(+0.00%) |
| Jan 18, 2013 | 25.17 | 25.19 | 25.14 | 25.19 | 2,942,112 | +0.05(+0.20%) |
| Jan 17, 2013 | 25.15 | 25.16 | 25.12 | 25.14 | 2,954,349 | +0.03(+0.12%) |
| Jan 16, 2013 | 25.12 | 25.13 | 25.04 | 25.11 | 1,116,679 | +0.00(+0.00%) |
| Jan 15, 2013 | 25.11 | 25.13 | 25.09 | 25.11 | 1,706,940 | -0.11(-0.44%) |
| Jan 14, 2013 | 25.21 | 25.22 | 25.20 | 25.22 | 786,537 | +0.02(+0.08%) |
| Jan 12, 2013 | 25.19 | 25.20 | 25.16 | 25.20 | 1,715,006 | +0.00(+0.00%) |
| Jan 11, 2013 | 25.19 | 25.20 | 25.16 | 25.20 | 1,715,006 | +0.00(+0.00%) |
| Jan 10, 2013 | 25.18 | 25.20 | 25.18 | 25.20 | 888,521 | +0.04(+0.16%) |
| Jan 09, 2013 | 25.15 | 25.18 | 25.12 | 25.16 | 1,716,380 | +0.03(+0.12%) |
| Jan 08, 2013 | 25.13 | 25.14 | 25.10 | 25.13 | 1,782,136 | +0.04(+0.16%) |
| Jan 07, 2013 | 25.09 | 25.11 | 25.05 | 25.09 | 1,004,953 | +0.03(+0.12%) |
| Jan 04, 2013 | 25.03 | 25.06 | 25.03 | 25.06 | 986,027 | +0.06(+0.24%) |
| Jan 03, 2013 | 25.04 | 25.04 | 24.98 | 25.00 | 700,743 | -0.04(-0.16%) |
| Jan 02, 2013 | 25.04 | 25.04 | 24.98 | 25.04 | 1,073,525 | +0.06(+0.24%) |
| Dec 31, 2012 | 24.93 | 24.99 | 24.93 | 24.98 | 743,850 | +0.05(+0.20%) |
| Dec 28, 2012 | 24.92 | 24.93 | 24.92 | 24.93 | 759,398 | -0.02(-0.08%) |
| Dec 27, 2012 | 24.94 | 24.96 | 24.88 | 24.95 | 573,042 | +0.03(+0.12%) |
| Dec 26, 2012 | 24.93 | 24.96 | 24.90 | 24.92 | 232,254 | -0.01(-0.04%) |
| Dec 24, 2012 | 24.94 | 24.94 | 24.90 | 24.93 | 604,569 | +0.02(+0.08%) |
| Dec 21, 2012 | 24.90 | 24.92 | 24.89 | 24.91 | 583,672 | -0.03(-0.12%) |
| Dec 20, 2012 | 24.92 | 24.96 | 24.90 | 24.94 | 604,980 | +0.01(+0.04%) |
| Dec 19, 2012 | 24.92 | 24.94 | 24.90 | 24.93 | 820,526 | -0.01(-0.04%) |
| Dec 18, 2012 | 24.88 | 24.94 | 24.88 | 24.94 | 697,441 | +0.02(+0.08%) |
| Dec 17, 2012 | 24.89 | 24.92 | 24.88 | 24.92 | 495,134 | +0.06(+0.24%) |
| Dec 14, 2012 | 24.83 | 24.86 | 24.82 | 24.86 | 501,728 | -0.07(-0.28%) |
| Dec 13, 2012 | 24.94 | 24.94 | 24.91 | 24.93 | 815,552 | +0.00(+0.00%) |
| Dec 12, 2012 | 24.94 | 24.94 | 24.90 | 24.93 | 695,953 | -0.03(-0.12%) |
| Dec 11, 2012 | 24.93 | 24.96 | 24.89 | 24.96 | 457,497 | +0.02(+0.08%) |
| Dec 10, 2012 | 24.93 | 24.95 | 24.90 | 24.94 | 280,662 | +0.04(+0.16%) |
| Dec 07, 2012 | 24.90 | 24.93 | 24.87 | 24.90 | 1,786,006 | +0.04(+0.16%) |
| Dec 06, 2012 | 24.86 | 24.89 | 24.82 | 24.86 | 583,954 | +0.03(+0.12%) |
| Dec 05, 2012 | 24.81 | 24.83 | 24.77 | 24.83 | 535,188 | +0.01(+0.04%) |
| Dec 04, 2012 | 24.77 | 24.83 | 24.75 | 24.82 | 718,823 | +0.10(+0.40%) |
| Nov 30, 2012 | 24.70 | 24.72 | 24.69 | 24.72 | 614,167 | +0.04(+0.16%) |
| Nov 29, 2012 | 24.67 | 24.72 | 24.63 | 24.68 | 1,759,813 | +0.08(+0.33%) |
| Nov 28, 2012 | 24.68 | 24.68 | 24.59 | 24.60 | 2,226,151 | -0.06(-0.24%) |
| Nov 27, 2012 | 24.65 | 24.66 | 24.64 | 24.66 | 712,746 | +0.02(+0.08%) |
| Nov 26, 2012 | 24.67 | 24.67 | 24.62 | 24.64 | 267,343 | -0.06(-0.24%) |
| Nov 24, 2012 | 24.67 | 24.71 | 24.61 | 24.70 | 132,544 | +0.00(+0.00%) |
| Nov 23, 2012 | 24.67 | 24.71 | 24.61 | 24.70 | 132,544 | +0.07(+0.28%) |
| Nov 21, 2012 | 24.62 | 24.63 | 24.62 | 24.63 | 462,257 | +0.04(+0.16%) |
| Nov 20, 2012 | 24.61 | 24.61 | 24.59 | 24.59 | 381,867 | -0.06(-0.24%) |
| Nov 19, 2012 | 24.58 | 24.68 | 24.52 | 24.65 | 1,866,761 | +0.12(+0.49%) |
| Nov 16, 2012 | 24.48 | 24.56 | 24.45 | 24.53 | 672,717 | +0.02(+0.08%) |
| Nov 15, 2012 | 24.54 | 24.54 | 24.44 | 24.51 | 544,079 | -0.06(-0.24%) |
| Nov 14, 2012 | 24.74 | 24.75 | 24.52 | 24.57 | 934,252 | -0.15(-0.61%) |
| Nov 13, 2012 | 24.73 | 24.81 | 24.70 | 24.72 | 5,663,730 | -0.10(-0.40%) |
| Nov 12, 2012 | 24.81 | 24.82 | 24.77 | 24.82 | 409,326 | -0.02(-0.08%) |
| Nov 09, 2012 | 24.87 | 24.87 | 24.82 | 24.84 | 2,166,062 | -0.02(-0.08%) |
| Nov 08, 2012 | 24.87 | 24.87 | 24.85 | 24.86 | 2,559,756 | +0.00(+0.00%) |
| Nov 07, 2012 | 24.88 | 24.89 | 24.85 | 24.86 | 744,369 | -0.01(-0.04%) |
| Nov 06, 2012 | 24.86 | 24.87 | 24.84 | 24.87 | 1,002,715 | +0.01(+0.04%) |
| Nov 05, 2012 | 24.84 | 24.86 | 24.82 | 24.86 | 903,699 | +0.03(+0.12%) |
| Nov 02, 2012 | 24.83 | 24.84 | 24.81 | 24.83 | 1,763,839 | -0.03(-0.12%) |