| 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%) |
| Dec 04, 2012 | 27.94 | 28.00 | 27.86 | 27.92 | 1,844,836 | -0.18(-0.64%) |
| Nov 30, 2012 | 28.10 | 28.19 | 28.04 | 28.10 | 2,625,908 | +0.02(+0.07%) |
| Nov 29, 2012 | 28.12 | 28.17 | 28.01 | 28.08 | 1,092,253 | +0.19(+0.68%) |
| Nov 28, 2012 | 27.62 | 27.91 | 27.62 | 27.89 | 1,733,519 | -0.09(-0.32%) |
| Nov 27, 2012 | 28.01 | 28.08 | 27.88 | 27.98 | 1,531,638 | -0.04(-0.14%) |
| Nov 26, 2012 | 28.00 | 28.04 | 27.94 | 28.02 | 2,169,333 | -0.04(-0.14%) |
| Nov 24, 2012 | 27.88 | 28.12 | 27.88 | 28.06 | 828,655 | +0.00(+0.00%) |
| Nov 23, 2012 | 27.88 | 28.12 | 27.88 | 28.06 | 828,655 | +0.10(+0.36%) |
| Nov 21, 2012 | 27.89 | 27.96 | 27.74 | 27.96 | 1,259,337 | +0.12(+0.43%) |
| Nov 20, 2012 | 27.91 | 27.99 | 27.67 | 27.84 | 1,147,903 | -0.19(-0.68%) |
| Nov 19, 2012 | 27.85 | 28.08 | 27.85 | 28.03 | 2,080,381 | +0.52(+1.89%) |
| Nov 16, 2012 | 27.45 | 27.53 | 27.30 | 27.51 | 1,450,895 | +0.12(+0.44%) |
| Nov 15, 2012 | 27.63 | 27.67 | 27.33 | 27.39 | 1,680,864 | -0.11(-0.40%) |
| Nov 14, 2012 | 27.51 | 27.72 | 27.48 | 27.50 | 1,166,578 | +0.08(+0.29%) |
| Nov 13, 2012 | 27.32 | 27.53 | 27.31 | 27.42 | 1,524,436 | -0.05(-0.18%) |
| Nov 12, 2012 | 27.59 | 27.69 | 27.43 | 27.47 | 1,250,983 | -0.13(-0.47%) |
| Nov 09, 2012 | 27.33 | 27.66 | 27.31 | 27.60 | 2,791,154 | +0.22(+0.80%) |
| Nov 08, 2012 | 27.37 | 27.46 | 27.25 | 27.38 | 1,124,640 | +0.04(+0.15%) |
| Nov 07, 2012 | 27.61 | 27.64 | 27.28 | 27.34 | 1,465,445 | -0.52(-1.87%) |
| Nov 06, 2012 | 27.54 | 27.93 | 27.50 | 27.86 | 1,424,935 | +0.49(+1.80%) |
| Nov 05, 2012 | 27.13 | 27.39 | 27.08 | 27.37 | 2,096,778 | +0.23(+0.85%) |
| Nov 02, 2012 | 27.58 | 27.60 | 27.12 | 27.14 | 1,252,150 | -0.47(-1.70%) |
| Nov 01, 2012 | 27.66 | 27.75 | 27.61 | 27.61 | 3,706,762 | +0.05(+0.18%) |
| Oct 31, 2012 | 27.62 | 27.80 | 27.51 | 27.56 | 6,853,860 | -0.02(-0.07%) |
| Oct 26, 2012 | 27.58 | 27.58 | 27.58 | 0 | +0.06(+0.22%) | |
| Oct 25, 2012 | 27.62 | 27.65 | 27.38 | 27.52 | 1,268,643 | +0.07(+0.26%) |
| Oct 24, 2012 | 27.52 | 27.57 | 27.32 | 27.45 | 1,403,932 | -0.08(-0.29%) |
| Oct 23, 2012 | 27.53 | 27.55 | 27.34 | 27.53 | 1,933,389 | -0.47(-1.69%) |
| Oct 19, 2012 | 28.48 | 28.50 | 28.00 | 28.00 | 1,623,432 | -0.43(-1.50%) |
| Oct 18, 2012 | 28.25 | 28.48 | 28.21 | 28.43 | 1,930,478 | -0.01(-0.04%) |
| Oct 17, 2012 | 28.46 | 28.51 | 28.33 | 28.44 | 1,258,171 | +0.01(+0.04%) |
| Oct 16, 2012 | 28.42 | 28.49 | 28.34 | 28.43 | 1,157,624 | +0.02(+0.07%) |
| Oct 15, 2012 | 28.37 | 28.43 | 28.18 | 28.41 | 1,350,167 | -0.14(-0.49%) |
| Oct 12, 2012 | 28.71 | 28.76 | 28.47 | 28.55 | 1,238,321 | -0.40(-1.38%) |
| Oct 11, 2012 | 28.86 | 29.00 | 28.76 | 28.95 | 975,673 | +0.33(+1.15%) |
| Oct 10, 2012 | 28.67 | 28.82 | 28.56 | 28.62 | 2,340,935 | -0.05(-0.17%) |
| Oct 09, 2012 | 28.56 | 28.78 | 28.55 | 28.67 | 1,360,336 | +0.21(+0.74%) |
| Oct 08, 2012 | 28.42 | 28.51 | 28.37 | 28.46 | 1,075,719 | -0.08(-0.28%) |
| Oct 06, 2012 | 28.65 | 28.65 | 28.39 | 28.54 | 1,006,501 | +0.00(+0.00%) |
| Oct 05, 2012 | 28.65 | 28.65 | 28.39 | 28.54 | 1,006,501 | -0.15(-0.52%) |
| Oct 04, 2012 | 28.41 | 28.74 | 28.32 | 28.69 | 1,253,635 | +0.61(+2.17%) |
| Oct 03, 2012 | 28.30 | 28.70 | 28.06 | 28.08 | 2,233,934 | -0.49(-1.72%) |
| Oct 02, 2012 | 28.68 | 28.70 | 28.56 | 28.57 | 1,393,119 | -0.15(-0.52%) |
| Oct 01, 2012 | 28.85 | 28.94 | 28.59 | 28.72 | 6,121,989 | +0.04(+0.14%) |
| Sep 28, 2012 | 28.61 | 28.78 | 28.55 | 28.68 | 5,470,512 | +0.17(+0.60%) |
| Sep 27, 2012 | 28.39 | 28.54 | 28.31 | 28.51 | 1,759,289 | +0.35(+1.24%) |
| Sep 26, 2012 | 28.18 | 28.20 | 27.95 | 28.16 | 1,892,342 | -0.20(-0.71%) |
| Sep 25, 2012 | 28.54 | 28.59 | 28.33 | 28.36 | 1,354,356 | +0.03(+0.11%) |
| Sep 24, 2012 | 28.30 | 28.36 | 28.20 | 28.33 | 1,786,643 | -0.30(-1.05%) |
| Sep 21, 2012 | 28.57 | 28.67 | 28.51 | 28.63 | 2,142,398 | +0.19(+0.67%) |
| Sep 20, 2012 | 28.26 | 28.44 | 28.20 | 28.44 | 1,676,456 | +0.16(+0.57%) |
| Sep 19, 2012 | 28.60 | 28.62 | 28.19 | 28.28 | 4,359,767 | -0.42(-1.46%) |
| Sep 18, 2012 | 28.96 | 29.02 | 28.64 | 28.70 | 3,701,414 | -0.21(-0.73%) |
| Sep 17, 2012 | 29.54 | 29.56 | 28.75 | 28.91 | 3,610,444 | -0.82(-2.76%) |
| Sep 14, 2012 | 29.71 | 29.86 | 29.67 | 29.73 | 3,026,787 | +0.31(+1.05%) |
| Sep 13, 2012 | 29.36 | 29.46 | 29.06 | 29.42 | 2,082,430 | +0.20(+0.68%) |
| Sep 12, 2012 | 29.13 | 29.23 | 29.07 | 29.22 | 1,264,722 | +0.15(+0.52%) |
| Sep 11, 2012 | 29.13 | 29.15 | 29.04 | 29.07 | 1,769,781 | +0.06(+0.21%) |
| Sep 10, 2012 | 29.00 | 29.14 | 28.96 | 29.01 | 2,223,693 | +0.04(+0.14%) |
| Sep 07, 2012 | 28.79 | 29.02 | 28.66 | 28.97 | 2,027,124 | +0.32(+1.12%) |
| Sep 06, 2012 | 28.76 | 28.94 | 28.64 | 28.65 | 3,166,485 | -0.01(-0.03%) |
| Sep 05, 2012 | 28.78 | 28.79 | 28.59 | 28.66 | 3,260,932 | -0.14(-0.49%) |
| Sep 04, 2012 | 29.02 | 29.07 | 28.74 | 28.80 | 7,801,669 | +0.01(+0.03%) |
| Aug 31, 2012 | 28.61 | 28.84 | 28.43 | 28.79 | 8,719,388 | +0.30(+1.05%) |
| Aug 30, 2012 | 28.52 | 28.53 | 28.34 | 28.49 | 1,634,286 | +0.03(+0.11%) |
| Aug 29, 2012 | 28.44 | 28.47 | 28.34 | 28.46 | 967,388 | +0.07(+0.25%) |
| Aug 27, 2012 | 28.48 | 28.50 | 28.35 | 28.39 | 1,913,974 | -0.13(-0.46%) |
| Aug 24, 2012 | 28.75 | 28.77 | 28.47 | 28.52 | 3,640,304 | -0.13(-0.45%) |
| Aug 23, 2012 | 28.92 | 28.95 | 28.58 | 28.65 | 1,347,992 | -0.14(-0.49%) |
| Aug 22, 2012 | 28.65 | 28.82 | 28.61 | 28.79 | 1,709,644 | +0.15(+0.52%) |
| Aug 21, 2012 | 28.67 | 28.79 | 28.62 | 28.64 | 1,497,424 | +0.26(+0.92%) |
| Aug 20, 2012 | 28.28 | 28.39 | 28.12 | 28.38 | 1,535,572 | +0.13(+0.46%) |
| Aug 17, 2012 | 28.27 | 28.29 | 28.11 | 28.25 | 1,392,875 | +0.04(+0.14%) |
| Aug 16, 2012 | 28.16 | 28.32 | 28.07 | 28.21 | 1,953,667 | +0.11(+0.39%) |
| Aug 15, 2012 | 27.89 | 28.16 | 27.88 | 28.10 | 1,643,053 | +0.24(+0.86%) |
| Aug 14, 2012 | 27.91 | 27.95 | 27.79 | 27.86 | 1,152,168 | +0.03(+0.11%) |
| Aug 13, 2012 | 27.98 | 28.03 | 27.79 | 27.83 | 1,402,395 | -0.22(-0.78%) |
| Aug 11, 2012 | 27.97 | 28.11 | 27.92 | 28.05 | 2,352,162 | +0.00(+0.00%) |
| Aug 10, 2012 | 27.97 | 28.11 | 27.92 | 28.05 | 2,352,162 | -0.15(-0.53%) |
| Aug 09, 2012 | 28.03 | 28.27 | 28.03 | 28.20 | 1,634,433 | +0.23(+0.82%) |
| Aug 08, 2012 | 27.92 | 28.06 | 27.87 | 27.97 | 2,025,106 | +0.08(+0.29%) |
| Aug 07, 2012 | 27.80 | 27.99 | 27.78 | 27.89 | 1,255,387 | +0.21(+0.76%) |
| Aug 06, 2012 | 27.45 | 27.72 | 27.42 | 27.68 | 2,365,868 | +0.16(+0.58%) |
| Aug 03, 2012 | 27.36 | 27.66 | 27.36 | 27.52 | 2,597,402 | +0.46(+1.70%) |
| Aug 02, 2012 | 27.02 | 27.18 | 26.98 | 27.06 | 1,708,160 | -0.23(-0.84%) |
| Aug 01, 2012 | 27.33 | 27.38 | 27.10 | 27.29 | 1,254,023 | +0.04(+0.15%) |
| Jul 31, 2012 | 27.60 | 27.61 | 27.25 | 27.25 | 2,325,381 | -0.33(-1.20%) |
| Jul 30, 2012 | 27.53 | 27.65 | 27.53 | 27.58 | 5,830,123 | +0.16(+0.58%) |
| Jul 27, 2012 | 27.29 | 27.44 | 27.23 | 27.42 | 925,609 | +0.28(+1.03%) |
| Jul 26, 2012 | 27.32 | 27.36 | 27.05 | 27.14 | 2,906,668 | +0.05(+0.18%) |
| Jul 25, 2012 | 27.04 | 27.20 | 26.83 | 27.09 | 1,176,548 | +0.20(+0.74%) |
| Jul 24, 2012 | 26.95 | 26.99 | 26.66 | 26.89 | 3,085,929 | -0.16(-0.59%) |
| Jul 23, 2012 | 26.99 | 27.21 | 26.90 | 27.05 | 1,534,193 | -0.58(-2.10%) |
| Jul 20, 2012 | 27.56 | 27.65 | 27.46 | 27.63 | 2,023,441 | +0.00(+0.00%) |
| Jul 19, 2012 | 27.60 | 27.77 | 27.55 | 27.63 | 2,532,089 | +0.33(+1.21%) |
| Jul 18, 2012 | 27.05 | 27.33 | 27.02 | 27.30 | 1,446,755 | +0.24(+0.89%) |
| Jul 17, 2012 | 27.13 | 27.17 | 26.87 | 27.06 | 3,381,455 | +0.03(+0.11%) |
| Jul 16, 2012 | 26.90 | 27.08 | 26.80 | 27.03 | 1,104,066 | +0.33(+1.24%) |
| Jul 14, 2012 | 26.53 | 26.74 | 26.53 | 26.70 | 970,417 | +0.00(+0.00%) |
| Jul 13, 2012 | 26.53 | 26.74 | 26.53 | 26.70 | 970,417 | +0.32(+1.21%) |
| Jul 12, 2012 | 26.09 | 26.44 | 26.00 | 26.38 | 868,396 | +0.06(+0.23%) |
| Jul 11, 2012 | 26.26 | 26.37 | 26.08 | 26.32 | 1,200,662 | +0.29(+1.11%) |
| Jul 10, 2012 | 26.29 | 26.30 | 25.99 | 26.03 | 1,004,619 | -0.34(-1.29%) |
| Jul 09, 2012 | 26.19 | 26.52 | 26.18 | 26.37 | 1,016,291 | +0.46(+1.78%) |
| Jul 06, 2012 | 26.13 | 26.15 | 25.90 | 25.91 | 1,221,823 | -0.61(-2.30%) |
| Jul 05, 2012 | 26.37 | 26.56 | 26.32 | 26.52 | 3,286,301 | +0.10(+0.38%) |
| Jul 03, 2012 | 26.25 | 26.42 | 26.22 | 26.42 | 1,382,177 | +0.72(+2.80%) |
| Jul 02, 2012 | 25.66 | 25.71 | 25.42 | 25.70 | 3,836,923 | -0.05(-0.19%) |
| Jun 30, 2012 | 25.31 | 25.86 | 25.23 | 25.75 | 7,326,413 | +0.00(+0.00%) |
| Jun 29, 2012 | 25.31 | 25.86 | 25.23 | 25.75 | 12,446,539 | +1.07(+4.34%) |
| Jun 28, 2012 | 24.83 | 24.89 | 24.50 | 24.68 | 997,696 | -0.27(-1.08%) |
| Jun 27, 2012 | 24.97 | 25.08 | 24.87 | 24.95 | 1,140,475 | +0.14(+0.56%) |
| Jun 26, 2012 | 24.70 | 24.85 | 24.57 | 24.81 | 1,480,334 | +0.17(+0.69%) |
| Jun 25, 2012 | 24.40 | 24.64 | 24.34 | 24.64 | 1,377,557 | +0.25(+1.03%) |
| Jun 22, 2012 | 24.29 | 24.41 | 24.26 | 24.39 | 2,906,258 | +0.24(+0.99%) |
| Jun 21, 2012 | 24.59 | 24.61 | 24.11 | 24.15 | 1,815,078 | -0.53(-2.15%) |
| Jun 20, 2012 | 24.99 | 24.99 | 24.66 | 24.68 | 6,226,280 | -0.41(-1.63%) |
| Jun 19, 2012 | 25.09 | 25.16 | 25.03 | 25.09 | 1,738,179 | +0.21(+0.84%) |
| Jun 18, 2012 | 24.68 | 24.95 | 24.63 | 24.88 | 1,065,753 | +0.02(+0.08%) |
| Jun 15, 2012 | 24.86 | 24.98 | 24.82 | 24.86 | 1,627,129 | -0.04(-0.16%) |
| Jun 14, 2012 | 24.66 | 24.95 | 24.59 | 24.90 | 2,601,115 | +0.29(+1.18%) |
| Jun 13, 2012 | 24.80 | 24.85 | 24.56 | 24.61 | 1,510,801 | -0.19(-0.77%) |
| Jun 12, 2012 | 24.89 | 24.90 | 24.73 | 24.80 | 2,263,778 | +0.12(+0.49%) |
| Jun 11, 2012 | 25.15 | 25.17 | 24.65 | 24.68 | 4,247,624 | -0.46(-1.83%) |
| Jun 08, 2012 | 24.86 | 25.14 | 24.78 | 25.14 | 1,569,589 | +0.08(+0.32%) |
| Jun 07, 2012 | 25.54 | 25.55 | 25.04 | 25.06 | 2,158,243 | -0.17(-0.67%) |
| Jun 06, 2012 | 25.08 | 25.32 | 25.05 | 25.23 | 4,778,353 | +0.46(+1.86%) |
| Jun 05, 2012 | 24.79 | 24.89 | 24.73 | 24.77 | 2,128,922 | -0.09(-0.36%) |
| Jun 04, 2012 | 24.70 | 24.89 | 24.63 | 24.86 | 4,474,253 | +0.14(+0.57%) |
| Jun 02, 2012 | 24.89 | 24.96 | 24.59 | 24.72 | 3,989,636 | +0.00(+0.00%) |
| Jun 01, 2012 | 24.89 | 24.96 | 24.59 | 24.72 | 3,989,636 | -0.52(-2.06%) |
| May 31, 2012 | 25.47 | 25.47 | 25.18 | 25.24 | 2,427,107 | -0.22(-0.86%) |
| May 30, 2012 | 25.60 | 25.60 | 25.40 | 25.46 | 1,629,876 | -0.48(-1.85%) |
| May 29, 2012 | 26.18 | 26.25 | 25.87 | 25.94 | 1,472,881 | -0.11(-0.42%) |
| May 25, 2012 | 26.00 | 26.08 | 25.99 | 26.05 | 1,126,154 | +0.09(+0.35%) |
| May 24, 2012 | 26.10 | 26.10 | 25.83 | 25.96 | 6,059,927 | +0.01(+0.04%) |
| May 23, 2012 | 26.02 | 26.02 | 25.75 | 25.95 | 2,929,004 | -0.29(-1.11%) |
| May 22, 2012 | 26.45 | 26.55 | 26.17 | 26.24 | 1,387,209 | -0.38(-1.43%) |
| May 21, 2012 | 26.38 | 26.62 | 26.37 | 26.62 | 850,476 | +0.35(+1.33%) |
| May 18, 2012 | 26.37 | 26.50 | 26.25 | 26.27 | 2,698,543 | -0.02(-0.08%) |
| May 17, 2012 | 26.43 | 26.48 | 26.27 | 26.29 | 1,222,017 | -0.06(-0.23%) |
| May 16, 2012 | 26.36 | 26.56 | 26.31 | 26.35 | 1,589,197 | -0.03(-0.11%) |
| May 15, 2012 | 26.48 | 26.59 | 26.37 | 26.38 | 8,431,770 | +0.05(+0.19%) |
| May 14, 2012 | 26.41 | 26.48 | 26.31 | 26.33 | 5,751,689 | -0.35(-1.31%) |
| May 11, 2012 | 26.72 | 26.91 | 26.67 | 26.68 | 1,518,823 | -0.20(-0.74%) |
| May 10, 2012 | 26.95 | 26.99 | 26.86 | 26.88 | 1,631,223 | +0.01(+0.04%) |
| May 09, 2012 | 26.76 | 26.94 | 26.70 | 26.87 | 3,238,718 | -0.21(-0.76%) |
| May 08, 2012 | 27.01 | 27.08 | 26.72 | 27.08 | 3,472,279 | -0.10(-0.38%) |
| May 07, 2012 | 26.99 | 27.21 | 26.93 | 27.18 | 5,352,346 | -0.06(-0.22%) |
| May 04, 2012 | 27.45 | 27.46 | 27.04 | 27.24 | 1,968,315 | -0.49(-1.77%) |
| May 03, 2012 | 27.92 | 27.98 | 27.68 | 27.73 | 1,623,924 | -0.31(-1.11%) |
| May 02, 2012 | 28.28 | 28.32 | 28.01 | 28.04 | 1,311,263 | -0.37(-1.30%) |
| May 01, 2012 | 28.32 | 28.50 | 28.29 | 28.41 | 1,495,425 | +0.00(+0.00%) |
| Apr 30, 2012 | 28.23 | 28.44 | 28.19 | 28.41 | 1,377,427 | +0.11(+0.39%) |
| Apr 27, 2012 | 28.26 | 28.33 | 28.20 | 28.30 | 750,422 | +0.09(+0.32%) |
| Apr 26, 2012 | 28.20 | 28.34 | 28.20 | 28.21 | 851,532 | +0.06(+0.21%) |
| Apr 25, 2012 | 28.13 | 28.17 | 27.92 | 28.15 | 886,193 | +0.16(+0.57%) |
| Apr 24, 2012 | 28.09 | 28.12 | 27.94 | 27.99 | 736,802 | +0.00(+0.00%) |
| Apr 23, 2012 | 27.78 | 28.01 | 27.73 | 27.99 | 1,026,871 | -0.05(-0.18%) |
| Apr 20, 2012 | 28.12 | 28.20 | 27.99 | 28.04 | 1,647,914 | +0.11(+0.39%) |
| Apr 19, 2012 | 28.04 | 28.11 | 27.87 | 27.93 | 1,837,761 | +0.01(+0.04%) |
| Apr 18, 2012 | 28.03 | 28.05 | 27.84 | 27.92 | 1,801,423 | -0.27(-0.96%) |
| Apr 17, 2012 | 28.18 | 28.22 | 28.10 | 28.19 | 1,754,228 | +0.13(+0.46%) |
| Apr 16, 2012 | 28.23 | 28.24 | 27.98 | 28.06 | 1,860,866 | -0.28(-0.99%) |
| Apr 13, 2012 | 28.50 | 28.52 | 28.30 | 28.34 | 2,228,022 | -0.29(-1.01%) |
| Apr 12, 2012 | 28.33 | 28.64 | 28.31 | 28.63 | 908,580 | +0.37(+1.31%) |
| Apr 11, 2012 | 28.23 | 28.38 | 28.16 | 28.26 | 2,472,544 | +0.07(+0.25%) |
| Apr 10, 2012 | 28.53 | 28.56 | 28.15 | 28.19 | 1,543,816 | -0.38(-1.33%) |
| Apr 09, 2012 | 28.46 | 28.62 | 28.35 | 28.57 | 1,578,098 | -0.13(-0.45%) |
| Apr 05, 2012 | 28.51 | 28.72 | 28.48 | 28.70 | 896,969 | +0.11(+0.38%) |
| Apr 04, 2012 | 28.79 | 28.85 | 28.52 | 28.59 | 2,054,892 | -0.45(-1.55%) |
| Apr 03, 2012 | 29.20 | 29.21 | 28.95 | 29.04 | 1,325,005 | -0.13(-0.45%) |
| Apr 02, 2012 | 28.60 | 29.21 | 28.59 | 29.17 | 1,752,636 | +0.37(+1.28%) |
| Mar 30, 2012 | 28.69 | 28.89 | 28.61 | 28.80 | 2,630,665 | +0.32(+1.12%) |
| Mar 29, 2012 | 28.82 | 28.88 | 28.35 | 28.48 | 4,891,153 | -0.40(-1.39%) |
| Mar 28, 2012 | 28.93 | 28.97 | 28.78 | 28.88 | 6,060,471 | -0.28(-0.96%) |
| Mar 27, 2012 | 29.29 | 29.35 | 29.13 | 29.16 | 1,251,323 | -0.12(-0.41%) |
| Mar 26, 2012 | 29.31 | 29.37 | 29.21 | 29.28 | 1,555,517 | +0.13(+0.45%) |
| Mar 23, 2012 | 28.97 | 29.39 | 28.97 | 29.15 | 1,664,149 | +0.28(+0.97%) |
| Mar 22, 2012 | 28.80 | 28.89 | 28.73 | 28.87 | 1,641,483 | -0.23(-0.79%) |
| Mar 21, 2012 | 29.17 | 29.26 | 29.08 | 29.10 | 951,676 | -0.07(-0.24%) |
| Mar 20, 2012 | 29.26 | 29.26 | 29.07 | 29.17 | 1,577,147 | -0.36(-1.22%) |
| Mar 19, 2012 | 29.56 | 29.60 | 29.46 | 29.53 | 1,386,326 | -0.05(-0.17%) |
| Mar 16, 2012 | 29.34 | 29.58 | 29.31 | 29.58 | 1,433,389 | +0.36(+1.23%) |
| Mar 15, 2012 | 29.20 | 29.33 | 29.00 | 29.22 | 1,339,551 | +0.02(+0.07%) |
| Mar 14, 2012 | 29.31 | 29.44 | 29.14 | 29.20 | 1,200,746 | -0.20(-0.68%) |
| Mar 13, 2012 | 29.22 | 29.48 | 29.19 | 29.40 | 1,347,842 | +0.13(+0.44%) |
| Mar 12, 2012 | 29.07 | 29.29 | 29.03 | 29.27 | 717,034 | -0.04(-0.14%) |
| Mar 09, 2012 | 29.14 | 29.43 | 29.09 | 29.31 | 1,409,868 | +0.08(+0.27%) |
| Mar 08, 2012 | 29.13 | 29.28 | 29.10 | 29.23 | 2,202,245 | +0.24(+0.83%) |
| Mar 07, 2012 | 28.85 | 29.05 | 28.75 | 28.99 | 1,476,820 | +0.13(+0.45%) |
| Mar 06, 2012 | 28.94 | 28.98 | 28.80 | 28.86 | 2,082,483 | -0.48(-1.64%) |
| Mar 05, 2012 | 29.36 | 29.43 | 29.20 | 29.34 | 1,368,875 | -0.14(-0.47%) |
| Mar 02, 2012 | 29.57 | 29.57 | 29.31 | 29.48 | 2,213,695 | -0.30(-1.01%) |