| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 41.31 | 41.63 | 41.12 | 41.51 | 1,801,810 | +0.24(+0.58%) |
| Feb 27, 2013 | 40.69 | 41.33 | 40.56 | 41.27 | 1,668,865 | +0.09(+0.22%) |
| Feb 26, 2013 | 41.10 | 41.45 | 40.85 | 41.18 | 1,419,993 | +0.16(+0.39%) |
| Feb 25, 2013 | 41.62 | 41.88 | 41.00 | 41.02 | 1,797,519 | -0.41(-0.99%) |
| Feb 22, 2013 | 41.04 | 41.49 | 41.03 | 41.43 | 1,265,898 | +0.54(+1.32%) |
| Feb 21, 2013 | 41.06 | 41.32 | 40.84 | 40.89 | 1,527,939 | -0.26(-0.63%) |
| Feb 20, 2013 | 41.03 | 41.65 | 41.03 | 41.15 | 1,578,008 | -0.26(-0.63%) |
| Feb 19, 2013 | 41.08 | 41.44 | 40.93 | 41.41 | 1,942,538 | +0.47(+1.15%) |
| Feb 15, 2013 | 40.63 | 41.01 | 40.61 | 40.94 | 1,463,786 | +0.18(+0.44%) |
| Feb 14, 2013 | 41.04 | 41.14 | 40.60 | 40.76 | 2,865,866 | -0.33(-0.80%) |
| Feb 13, 2013 | 41.13 | 41.31 | 40.88 | 41.09 | 1,185,191 | -0.06(-0.15%) |
| Feb 12, 2013 | 41.06 | 41.16 | 40.83 | 41.15 | 1,093,076 | +0.03(+0.07%) |
| Feb 11, 2013 | 41.12 | 41.20 | 40.86 | 41.12 | 847,052 | +0.01(+0.02%) |
| Feb 08, 2013 | 41.10 | 41.12 | 40.73 | 41.11 | 1,499,010 | +0.02(+0.05%) |
| Feb 07, 2013 | 41.14 | 41.40 | 40.89 | 41.09 | 1,418,537 | +0.01(+0.02%) |
| Feb 06, 2013 | 40.88 | 41.11 | 40.65 | 41.08 | 1,178,652 | +0.09(+0.22%) |
| Feb 04, 2013 | 41.07 | 41.17 | 40.95 | 40.99 | 1,315,239 | -0.19(-0.46%) |
| Feb 01, 2013 | 40.91 | 41.35 | 40.79 | 41.18 | 1,756,436 | +0.45(+1.10%) |
| Jan 31, 2013 | 40.89 | 41.01 | 40.66 | 40.73 | 4,990,951 | -0.26(-0.63%) |
| Jan 30, 2013 | 40.56 | 41.14 | 40.56 | 40.99 | 2,057,674 | +0.36(+0.89%) |
| Jan 29, 2013 | 40.25 | 40.66 | 40.17 | 40.63 | 1,461,946 | +0.38(+0.94%) |
| Jan 28, 2013 | 40.37 | 40.39 | 40.04 | 40.25 | 1,242,415 | -0.07(-0.17%) |
| Jan 25, 2013 | 40.05 | 40.32 | 39.73 | 40.32 | 1,555,913 | +0.41(+1.03%) |
| Jan 24, 2013 | 39.75 | 40.15 | 39.70 | 39.91 | 1,386,181 | +0.14(+0.35%) |
| Jan 23, 2013 | 39.66 | 39.83 | 39.31 | 39.77 | 1,797,328 | -0.08(-0.20%) |
| Jan 22, 2013 | 39.26 | 39.92 | 39.25 | 39.85 | 2,123,828 | +0.64(+1.63%) |
| Jan 18, 2013 | 38.80 | 39.24 | 38.80 | 39.21 | 2,841,115 | +0.51(+1.32%) |
| Jan 17, 2013 | 38.79 | 38.86 | 38.60 | 38.70 | 3,487,543 | +0.03(+0.08%) |
| Jan 16, 2013 | 38.87 | 39.01 | 38.66 | 38.67 | 2,327,037 | -0.31(-0.80%) |
| Jan 15, 2013 | 39.01 | 39.01 | 38.72 | 38.98 | 1,844,906 | -0.06(-0.15%) |
| Jan 14, 2013 | 39.21 | 39.34 | 38.97 | 39.04 | 1,988,470 | -0.15(-0.38%) |
| Jan 12, 2013 | 39.25 | 39.39 | 39.03 | 39.19 | 1,525,189 | +0.00(+0.00%) |
| Jan 11, 2013 | 39.25 | 39.39 | 39.03 | 39.19 | 1,525,189 | -0.12(-0.31%) |
| Jan 10, 2013 | 39.23 | 39.45 | 39.04 | 39.31 | 1,531,553 | +0.19(+0.49%) |
| Jan 09, 2013 | 39.10 | 39.19 | 38.80 | 39.12 | 2,162,997 | +0.12(+0.31%) |
| Jan 08, 2013 | 39.08 | 39.20 | 38.96 | 39.00 | 2,764,770 | -0.21(-0.54%) |
| Jan 07, 2013 | 39.44 | 39.58 | 39.09 | 39.21 | 1,944,434 | -0.43(-1.08%) |
| Jan 04, 2013 | 39.69 | 39.93 | 39.59 | 39.64 | 1,419,837 | +0.04(+0.10%) |
| Jan 03, 2013 | 39.86 | 40.05 | 39.55 | 39.60 | 1,593,057 | -0.22(-0.55%) |
| Jan 02, 2013 | 39.68 | 39.82 | 39.08 | 39.82 | 1,414,417 | +0.74(+1.89%) |
| Dec 31, 2012 | 38.38 | 39.14 | 38.12 | 39.08 | 1,651,232 | +0.64(+1.66%) |
| Dec 28, 2012 | 38.47 | 38.96 | 38.37 | 38.44 | 1,265,048 | -0.34(-0.88%) |
| Dec 27, 2012 | 38.70 | 38.90 | 38.43 | 38.78 | 1,337,979 | +0.01(+0.03%) |
| Dec 26, 2012 | 39.15 | 39.31 | 38.71 | 38.77 | 1,752,960 | -0.38(-0.97%) |
| Dec 24, 2012 | 39.16 | 39.18 | 38.72 | 39.15 | 740,529 | -0.08(-0.20%) |
| Dec 21, 2012 | 39.27 | 39.50 | 39.19 | 39.23 | 3,213,915 | -0.22(-0.56%) |
| Dec 20, 2012 | 39.57 | 39.72 | 39.22 | 39.45 | 1,767,723 | +0.00(+0.00%) |
| Dec 19, 2012 | 39.61 | 39.77 | 39.22 | 39.45 | 1,434,221 | -0.23(-0.58%) |
| Dec 18, 2012 | 39.29 | 39.70 | 38.91 | 39.68 | 1,740,009 | +0.41(+1.04%) |
| Dec 17, 2012 | 38.79 | 39.31 | 38.75 | 39.27 | 3,043,773 | +0.58(+1.50%) |
| Dec 14, 2012 | 39.11 | 39.26 | 38.59 | 38.69 | 3,343,565 | -0.65(-1.65%) |
| Dec 13, 2012 | 39.65 | 39.83 | 39.21 | 39.34 | 2,189,070 | -0.37(-0.93%) |
| Dec 12, 2012 | 39.53 | 40.06 | 39.50 | 39.71 | 1,836,851 | +0.18(+0.46%) |
| Dec 11, 2012 | 39.25 | 39.65 | 39.20 | 39.53 | 1,458,731 | +0.39(+1.00%) |
| Dec 10, 2012 | 39.08 | 39.32 | 38.95 | 39.14 | 1,349,697 | -0.13(-0.33%) |
| Dec 07, 2012 | 39.23 | 39.49 | 39.14 | 39.27 | 1,009,505 | +0.02(+0.05%) |
| Dec 06, 2012 | 39.33 | 39.51 | 39.09 | 39.25 | 1,167,036 | -0.04(-0.10%) |
| Dec 05, 2012 | 38.52 | 39.50 | 38.46 | 39.29 | 1,483,965 | +0.83(+2.16%) |
| Dec 04, 2012 | 38.68 | 38.81 | 38.44 | 38.46 | 810,166 | -0.28(-0.72%) |
| Nov 30, 2012 | 38.22 | 38.77 | 38.20 | 38.74 | 1,585,076 | +0.58(+1.52%) |
| Nov 29, 2012 | 38.16 | 38.27 | 37.81 | 38.16 | 1,555,176 | +0.07(+0.18%) |
| Nov 28, 2012 | 38.07 | 38.17 | 37.70 | 38.09 | 1,750,123 | -0.30(-0.78%) |
| Nov 27, 2012 | 38.18 | 38.65 | 38.12 | 38.39 | 1,356,912 | +0.28(+0.73%) |
| Nov 26, 2012 | 37.71 | 38.29 | 37.71 | 38.11 | 2,089,553 | +0.38(+1.01%) |
| Nov 24, 2012 | 37.93 | 38.16 | 37.53 | 37.73 | 737,055 | +0.00(+0.00%) |
| Nov 23, 2012 | 37.93 | 38.16 | 37.53 | 37.73 | 737,055 | -0.16(-0.42%) |
| Nov 21, 2012 | 38.11 | 38.18 | 37.55 | 37.89 | 1,670,589 | -0.20(-0.53%) |
| Nov 20, 2012 | 38.22 | 38.53 | 37.69 | 38.09 | 1,740,767 | -0.08(-0.21%) |
| Nov 19, 2012 | 38.50 | 38.57 | 37.95 | 38.17 | 1,419,988 | -0.15(-0.39%) |
| Nov 16, 2012 | 37.86 | 38.37 | 37.64 | 38.32 | 1,808,472 | +0.46(+1.21%) |
| Nov 15, 2012 | 38.00 | 38.34 | 37.64 | 37.86 | 1,506,812 | -0.13(-0.34%) |
| Nov 14, 2012 | 38.29 | 38.39 | 37.69 | 37.99 | 1,584,158 | -0.24(-0.63%) |
| Nov 13, 2012 | 37.83 | 38.44 | 37.75 | 38.23 | 1,136,748 | +0.27(+0.71%) |
| Nov 12, 2012 | 38.20 | 38.21 | 37.83 | 37.96 | 889,904 | -0.18(-0.47%) |
| Nov 09, 2012 | 38.09 | 38.39 | 38.05 | 38.14 | 1,172,694 | -0.08(-0.21%) |
| Nov 08, 2012 | 38.29 | 38.83 | 38.22 | 38.22 | 981,233 | -0.15(-0.39%) |
| Nov 07, 2012 | 39.00 | 39.00 | 38.19 | 38.37 | 1,171,091 | -0.81(-2.07%) |
| Nov 06, 2012 | 39.06 | 39.40 | 38.97 | 39.18 | 1,183,809 | +0.15(+0.38%) |
| Nov 05, 2012 | 39.32 | 39.32 | 38.75 | 39.03 | 1,269,647 | -0.38(-0.96%) |
| Nov 02, 2012 | 39.52 | 39.67 | 39.30 | 39.41 | 1,305,856 | +0.17(+0.43%) |
| Nov 01, 2012 | 39.16 | 39.40 | 38.96 | 39.24 | 1,379,959 | -0.06(-0.15%) |
| Oct 31, 2012 | 39.86 | 40.38 | 38.72 | 39.30 | 1,303,691 | +0.34(+0.87%) |
| Oct 26, 2012 | 38.96 | 38.96 | 38.96 | 0 | -0.05(-0.13%) | |
| Oct 25, 2012 | 39.02 | 39.29 | 38.66 | 39.01 | 1,008,558 | +0.18(+0.46%) |
| Oct 24, 2012 | 39.15 | 39.19 | 38.80 | 38.83 | 716,310 | -0.22(-0.56%) |
| Oct 23, 2012 | 39.30 | 39.38 | 38.99 | 39.05 | 1,474,284 | -0.66(-1.66%) |
| Oct 19, 2012 | 39.90 | 40.05 | 39.70 | 39.71 | 1,989,149 | -0.09(-0.23%) |
| Oct 18, 2012 | 39.50 | 39.83 | 39.43 | 39.80 | 1,046,504 | +0.30(+0.76%) |
| Oct 17, 2012 | 39.23 | 39.78 | 39.09 | 39.50 | 1,929,708 | +0.40(+1.02%) |
| Oct 16, 2012 | 39.24 | 39.49 | 38.93 | 39.10 | 952,028 | +0.00(+0.00%) |
| Oct 15, 2012 | 38.76 | 39.14 | 38.54 | 39.10 | 1,078,504 | +0.42(+1.09%) |
| Oct 12, 2012 | 38.87 | 38.98 | 38.48 | 38.68 | 1,404,557 | -0.19(-0.49%) |
| Oct 11, 2012 | 39.22 | 39.23 | 38.81 | 38.87 | 1,133,160 | -0.17(-0.44%) |
| Oct 10, 2012 | 39.46 | 39.48 | 38.94 | 39.04 | 1,279,435 | -0.39(-0.99%) |
| Oct 09, 2012 | 39.01 | 39.49 | 38.75 | 39.43 | 1,585,576 | +0.33(+0.84%) |
| Oct 08, 2012 | 39.13 | 39.22 | 38.91 | 39.10 | 1,073,109 | -0.04(-0.10%) |
| Oct 06, 2012 | 39.16 | 39.49 | 38.93 | 39.14 | 1,923,484 | +0.00(+0.00%) |
| Oct 05, 2012 | 39.16 | 39.49 | 38.93 | 39.14 | 1,923,484 | +0.34(+0.88%) |
| Oct 04, 2012 | 38.87 | 39.07 | 38.71 | 38.80 | 1,021,618 | -0.04(-0.10%) |
| Oct 03, 2012 | 38.74 | 38.91 | 38.67 | 38.84 | 1,307,384 | +0.07(+0.18%) |
| Oct 02, 2012 | 38.66 | 38.90 | 38.58 | 38.77 | 1,808,227 | +0.12(+0.31%) |
| Oct 01, 2012 | 38.40 | 38.71 | 38.24 | 38.65 | 2,276,731 | +0.42(+1.10%) |
| Sep 28, 2012 | 37.92 | 38.32 | 37.80 | 38.23 | 1,184,300 | +0.31(+0.82%) |
| Sep 27, 2012 | 38.22 | 38.28 | 37.78 | 37.92 | 856,091 | -0.18(-0.47%) |
| Sep 26, 2012 | 38.15 | 38.54 | 38.05 | 38.10 | 1,118,078 | +0.06(+0.16%) |
| Sep 25, 2012 | 38.03 | 38.33 | 37.96 | 38.04 | 1,646,982 | -0.04(-0.11%) |
| Sep 24, 2012 | 37.42 | 38.09 | 37.34 | 38.08 | 2,221,824 | +0.65(+1.74%) |
| Sep 21, 2012 | 37.08 | 37.54 | 36.79 | 37.43 | 2,777,620 | +0.26(+0.70%) |
| Sep 20, 2012 | 36.89 | 37.32 | 36.81 | 37.17 | 2,044,030 | +0.16(+0.43%) |
| Sep 19, 2012 | 36.84 | 37.08 | 36.68 | 37.01 | 1,816,892 | +0.07(+0.19%) |
| Sep 18, 2012 | 37.25 | 37.28 | 36.82 | 36.94 | 1,953,975 | -0.34(-0.91%) |
| Sep 17, 2012 | 37.67 | 37.81 | 37.10 | 37.28 | 2,750,527 | -0.47(-1.25%) |
| Sep 14, 2012 | 38.28 | 38.35 | 37.66 | 37.75 | 2,201,586 | -0.57(-1.49%) |
| Sep 13, 2012 | 37.57 | 38.32 | 37.54 | 38.32 | 1,323,961 | +0.73(+1.94%) |
| Sep 12, 2012 | 37.92 | 37.97 | 37.59 | 37.59 | 1,213,309 | -0.35(-0.92%) |
| Sep 11, 2012 | 38.17 | 38.21 | 37.92 | 37.94 | 1,208,696 | -0.18(-0.47%) |
| Sep 10, 2012 | 38.35 | 38.40 | 38.10 | 38.12 | 736,552 | -0.12(-0.31%) |
| Sep 07, 2012 | 38.15 | 38.25 | 37.97 | 38.24 | 1,019,277 | +0.08(+0.21%) |
| Sep 06, 2012 | 37.85 | 38.21 | 37.66 | 38.16 | 984,394 | +0.48(+1.27%) |
| Sep 05, 2012 | 38.00 | 38.03 | 37.66 | 37.68 | 1,289,238 | -0.33(-0.87%) |
| Sep 04, 2012 | 37.68 | 38.02 | 37.49 | 38.01 | 1,758,580 | +0.34(+0.90%) |
| Aug 31, 2012 | 37.82 | 37.90 | 37.52 | 37.67 | 1,958,301 | -0.04(-0.11%) |
| Aug 30, 2012 | 37.64 | 37.84 | 37.60 | 37.71 | 1,091,759 | -0.09(-0.24%) |
| Aug 29, 2012 | 37.76 | 37.86 | 37.44 | 37.80 | 1,542,729 | -0.16(-0.42%) |
| Aug 27, 2012 | 37.95 | 38.10 | 37.83 | 37.96 | 1,018,731 | -0.01(-0.03%) |
| Aug 24, 2012 | 37.66 | 38.02 | 37.63 | 37.97 | 830,568 | +0.23(+0.61%) |
| Aug 23, 2012 | 38.20 | 38.20 | 37.65 | 37.74 | 881,515 | -0.43(-1.13%) |
| Aug 22, 2012 | 38.00 | 38.26 | 37.98 | 38.17 | 935,069 | -0.04(-0.10%) |
| Aug 21, 2012 | 38.65 | 38.65 | 38.19 | 38.21 | 2,065,080 | -0.47(-1.22%) |
| Aug 20, 2012 | 38.49 | 38.69 | 38.30 | 38.68 | 1,197,576 | +0.14(+0.36%) |
| Aug 17, 2012 | 38.89 | 38.89 | 38.46 | 38.54 | 1,257,115 | -0.23(-0.59%) |
| Aug 16, 2012 | 39.00 | 39.08 | 38.73 | 38.77 | 1,204,981 | -0.25(-0.64%) |
| Aug 15, 2012 | 39.17 | 39.17 | 38.90 | 39.02 | 1,492,230 | -0.13(-0.33%) |
| Aug 14, 2012 | 39.29 | 39.40 | 38.98 | 39.15 | 1,463,472 | -0.14(-0.36%) |
| Aug 13, 2012 | 39.44 | 39.61 | 39.11 | 39.29 | 933,573 | -0.30(-0.76%) |
| Aug 11, 2012 | 39.17 | 39.67 | 39.07 | 39.59 | 1,081,832 | +0.00(+0.00%) |
| Aug 10, 2012 | 39.17 | 39.67 | 39.07 | 39.59 | 1,081,832 | +0.39(+0.99%) |
| Aug 09, 2012 | 39.41 | 39.50 | 39.04 | 39.20 | 915,287 | -0.25(-0.63%) |
| Aug 08, 2012 | 39.56 | 39.61 | 39.15 | 39.45 | 937,682 | -0.03(-0.08%) |
| Aug 07, 2012 | 39.68 | 39.74 | 39.43 | 39.48 | 1,863,094 | -0.09(-0.23%) |
| Aug 06, 2012 | 39.66 | 39.88 | 39.51 | 39.57 | 725,347 | +0.00(+0.00%) |
| Aug 03, 2012 | 39.80 | 39.99 | 39.45 | 39.57 | 1,375,147 | +0.32(+0.82%) |
| Aug 02, 2012 | 38.93 | 39.26 | 38.62 | 39.25 | 2,152,105 | +0.15(+0.38%) |
| Aug 01, 2012 | 39.52 | 40.36 | 39.10 | 39.10 | 3,418,735 | -0.78(-1.96%) |
| Jul 31, 2012 | 40.43 | 40.50 | 39.23 | 39.88 | 3,542,817 | -0.69(-1.70%) |
| Jul 30, 2012 | 39.99 | 40.86 | 39.96 | 40.57 | 1,839,247 | +0.61(+1.53%) |
| Jul 27, 2012 | 40.39 | 40.53 | 39.79 | 39.96 | 2,897,830 | -0.09(-0.22%) |
| Jul 26, 2012 | 39.88 | 40.40 | 39.85 | 40.05 | 907,989 | +0.57(+1.44%) |
| Jul 25, 2012 | 39.58 | 39.78 | 39.26 | 39.48 | 666,488 | +0.15(+0.38%) |
| Jul 24, 2012 | 39.71 | 39.77 | 39.10 | 39.33 | 1,425,846 | -0.45(-1.13%) |
| Jul 23, 2012 | 39.96 | 40.05 | 39.53 | 39.78 | 1,038,910 | -0.48(-1.19%) |
| Jul 20, 2012 | 40.17 | 40.46 | 40.05 | 40.26 | 1,470,686 | -0.22(-0.54%) |
| Jul 19, 2012 | 40.23 | 40.64 | 40.11 | 40.48 | 1,520,793 | +0.22(+0.55%) |
| Jul 18, 2012 | 39.90 | 40.26 | 39.66 | 40.26 | 1,162,653 | +0.23(+0.57%) |
| Jul 17, 2012 | 39.80 | 40.08 | 39.48 | 40.03 | 1,300,295 | +0.45(+1.14%) |
| Jul 16, 2012 | 39.71 | 39.93 | 39.48 | 39.58 | 1,233,737 | -0.30(-0.75%) |
| Jul 14, 2012 | 39.12 | 39.97 | 39.12 | 39.88 | 1,624,597 | +0.00(+0.00%) |
| Jul 13, 2012 | 39.12 | 39.97 | 39.12 | 39.88 | 1,624,597 | +0.80(+2.05%) |
| Jul 12, 2012 | 38.69 | 39.18 | 38.60 | 39.08 | 1,122,379 | +0.25(+0.64%) |
| Jul 11, 2012 | 38.73 | 38.94 | 38.63 | 38.83 | 1,160,712 | +0.11(+0.28%) |
| Jul 10, 2012 | 38.73 | 38.97 | 38.61 | 38.72 | 1,590,918 | +0.16(+0.41%) |
| Jul 09, 2012 | 38.71 | 38.71 | 38.28 | 38.56 | 1,164,582 | -0.13(-0.34%) |
| Jul 06, 2012 | 38.50 | 38.74 | 38.39 | 38.69 | 950,576 | -0.07(-0.18%) |
| Jul 05, 2012 | 39.15 | 39.27 | 38.69 | 38.76 | 1,458,005 | -0.50(-1.27%) |
| Jul 03, 2012 | 39.10 | 39.30 | 39.04 | 39.26 | 712,592 | +0.16(+0.41%) |
| Jul 02, 2012 | 38.81 | 39.18 | 38.77 | 39.10 | 1,180,193 | +0.31(+0.80%) |
| Jun 30, 2012 | 38.84 | 39.09 | 38.47 | 38.79 | 1,122,983 | -0.02(-0.05%) |
| Jun 29, 2012 | 38.84 | 39.09 | 38.47 | 38.81 | 1,511,081 | +0.47(+1.23%) |
| Jun 28, 2012 | 38.00 | 38.34 | 37.96 | 38.34 | 971,213 | +0.01(+0.03%) |
| Jun 27, 2012 | 38.13 | 38.43 | 38.12 | 38.33 | 1,314,239 | +0.32(+0.84%) |
| Jun 26, 2012 | 37.61 | 38.23 | 37.61 | 38.01 | 1,671,682 | +0.42(+1.12%) |
| Jun 25, 2012 | 37.46 | 37.70 | 37.40 | 37.59 | 1,154,994 | -0.17(-0.45%) |
| Jun 22, 2012 | 37.71 | 37.92 | 37.48 | 37.76 | 2,605,981 | +0.19(+0.51%) |
| Jun 21, 2012 | 38.17 | 38.33 | 37.53 | 37.57 | 1,666,455 | -0.46(-1.21%) |
| Jun 20, 2012 | 38.60 | 38.60 | 37.70 | 38.03 | 2,566,809 | -0.54(-1.40%) |
| Jun 19, 2012 | 38.77 | 38.95 | 38.48 | 38.57 | 1,951,121 | -0.14(-0.36%) |
| Jun 18, 2012 | 38.34 | 38.74 | 38.30 | 38.71 | 1,491,373 | +0.23(+0.60%) |
| Jun 15, 2012 | 38.43 | 38.57 | 38.03 | 38.48 | 2,072,038 | +0.38(+1.00%) |
| Jun 14, 2012 | 37.52 | 38.22 | 37.52 | 38.10 | 1,656,924 | +0.52(+1.38%) |
| Jun 13, 2012 | 37.24 | 37.83 | 37.13 | 37.58 | 1,826,458 | +0.18(+0.48%) |
| Jun 12, 2012 | 37.33 | 37.43 | 36.92 | 37.40 | 1,782,191 | +0.08(+0.21%) |
| Jun 11, 2012 | 37.47 | 37.82 | 37.30 | 37.32 | 1,658,825 | -0.07(-0.19%) |
| Jun 08, 2012 | 37.03 | 37.43 | 36.86 | 37.39 | 1,570,633 | +0.29(+0.78%) |
| Jun 07, 2012 | 37.00 | 37.45 | 36.97 | 37.10 | 1,549,123 | +0.10(+0.27%) |
| Jun 06, 2012 | 36.73 | 37.00 | 36.50 | 37.00 | 1,760,612 | +0.79(+2.18%) |
| Jun 05, 2012 | 36.18 | 36.41 | 36.14 | 36.21 | 1,828,613 | -0.01(-0.03%) |
| Jun 04, 2012 | 36.29 | 36.49 | 36.15 | 36.22 | 2,683,965 | -0.20(-0.55%) |
| Jun 02, 2012 | 35.70 | 36.47 | 35.57 | 36.42 | 3,351,670 | +0.00(+0.00%) |
| Jun 01, 2012 | 35.70 | 36.47 | 35.57 | 36.42 | 3,351,670 | +0.41(+1.14%) |
| May 31, 2012 | 35.99 | 36.36 | 35.68 | 36.01 | 2,280,538 | +0.06(+0.17%) |
| May 30, 2012 | 36.23 | 36.51 | 35.87 | 35.95 | 1,378,529 | -0.80(-2.18%) |
| May 29, 2012 | 36.50 | 36.81 | 36.31 | 36.75 | 6,587,169 | +0.39(+1.07%) |
| May 25, 2012 | 36.29 | 36.49 | 36.23 | 36.36 | 5,530,133 | +0.04(+0.11%) |
| May 24, 2012 | 36.28 | 36.51 | 36.00 | 36.32 | 6,017,580 | +0.05(+0.14%) |
| May 23, 2012 | 36.05 | 36.27 | 35.88 | 36.27 | 2,835,326 | +0.02(+0.06%) |
| May 22, 2012 | 35.79 | 36.32 | 35.79 | 36.25 | 2,154,200 | +0.52(+1.46%) |
| May 21, 2012 | 34.96 | 35.77 | 34.96 | 35.73 | 2,404,973 | +0.79(+2.26%) |
| May 18, 2012 | 35.13 | 35.29 | 34.84 | 34.94 | 1,654,646 | -0.16(-0.46%) |
| May 17, 2012 | 35.63 | 35.63 | 35.10 | 35.10 | 1,674,499 | -0.45(-1.27%) |
| May 16, 2012 | 35.88 | 35.97 | 35.55 | 35.55 | 1,791,308 | -0.23(-0.64%) |
| May 15, 2012 | 36.20 | 36.29 | 35.70 | 35.78 | 1,951,301 | -0.42(-1.16%) |
| May 14, 2012 | 36.36 | 36.49 | 35.96 | 36.20 | 1,553,622 | -0.37(-1.01%) |
| May 11, 2012 | 36.34 | 36.74 | 36.33 | 36.57 | 1,283,352 | +0.11(+0.30%) |
| May 10, 2012 | 36.30 | 36.54 | 36.09 | 36.46 | 1,388,071 | +0.28(+0.77%) |
| May 09, 2012 | 36.04 | 36.37 | 35.95 | 36.18 | 1,534,974 | -0.05(-0.14%) |
| May 08, 2012 | 35.69 | 36.26 | 35.63 | 36.23 | 2,421,440 | +0.34(+0.95%) |
| May 07, 2012 | 35.94 | 36.09 | 35.76 | 35.89 | 2,037,866 | -0.17(-0.47%) |
| May 04, 2012 | 35.80 | 36.28 | 35.80 | 36.06 | 2,809,159 | +0.24(+0.67%) |
| May 03, 2012 | 37.04 | 37.38 | 35.63 | 35.82 | 4,820,242 | -1.21(-3.27%) |
| May 02, 2012 | 36.93 | 37.07 | 36.75 | 37.03 | 1,849,962 | -0.06(-0.16%) |
| May 01, 2012 | 36.83 | 37.25 | 36.79 | 37.09 | 1,766,997 | +0.32(+0.87%) |
| Apr 30, 2012 | 36.79 | 36.84 | 36.57 | 36.77 | 1,605,434 | -0.05(-0.14%) |
| Apr 27, 2012 | 36.80 | 36.94 | 36.65 | 36.82 | 1,349,268 | +0.12(+0.33%) |
| Apr 26, 2012 | 36.47 | 36.79 | 36.35 | 36.70 | 1,579,666 | +0.13(+0.36%) |
| Apr 25, 2012 | 36.58 | 36.74 | 36.35 | 36.57 | 1,836,390 | +0.16(+0.44%) |
| Apr 24, 2012 | 36.12 | 36.44 | 36.06 | 36.41 | 2,133,264 | +0.33(+0.91%) |
| Apr 23, 2012 | 36.22 | 36.22 | 36.04 | 36.08 | 2,093,005 | -0.38(-1.04%) |
| Apr 20, 2012 | 35.93 | 36.46 | 35.93 | 36.46 | 2,156,897 | +0.54(+1.50%) |
| Apr 19, 2012 | 36.14 | 36.25 | 35.84 | 35.92 | 1,884,347 | -0.27(-0.75%) |
| Apr 18, 2012 | 36.15 | 36.42 | 36.03 | 36.19 | 1,705,378 | -0.12(-0.33%) |
| Apr 17, 2012 | 36.34 | 36.37 | 35.92 | 36.31 | 1,938,404 | +0.11(+0.30%) |
| Apr 16, 2012 | 35.87 | 36.44 | 35.87 | 36.20 | 2,289,731 | +0.40(+1.12%) |
| Apr 13, 2012 | 35.94 | 36.31 | 35.75 | 35.80 | 3,145,378 | +0.08(+0.22%) |
| Apr 12, 2012 | 35.69 | 35.87 | 35.63 | 35.72 | 2,812,810 | +0.00(+0.00%) |
| Apr 11, 2012 | 36.22 | 36.24 | 35.40 | 35.72 | 3,883,285 | -0.19(-0.53%) |
| Apr 10, 2012 | 36.38 | 36.50 | 35.63 | 35.91 | 4,638,623 | -0.88(-2.39%) |
| Apr 09, 2012 | 36.55 | 36.90 | 36.47 | 36.79 | 23,617,025 | -0.10(-0.27%) |
| Apr 05, 2012 | 37.03 | 37.21 | 36.61 | 36.89 | 3,767,446 | -0.14(-0.38%) |
| Apr 04, 2012 | 37.07 | 37.22 | 36.80 | 37.03 | 3,007,547 | -0.31(-0.83%) |
| Apr 03, 2012 | 37.05 | 37.38 | 36.87 | 37.34 | 2,502,581 | +0.29(+0.78%) |
| Apr 02, 2012 | 37.02 | 37.34 | 36.88 | 37.05 | 1,666,016 | -0.07(-0.19%) |
| Mar 30, 2012 | 37.39 | 37.40 | 37.01 | 37.12 | 2,162,699 | -0.09(-0.24%) |
| Mar 29, 2012 | 36.72 | 37.22 | 36.24 | 37.21 | 2,031,698 | +0.32(+0.87%) |
| Mar 28, 2012 | 37.07 | 37.19 | 36.71 | 36.89 | 2,220,325 | -0.29(-0.78%) |
| Mar 27, 2012 | 37.26 | 37.31 | 37.05 | 37.18 | 1,858,010 | +0.04(+0.11%) |
| Mar 26, 2012 | 36.93 | 37.19 | 36.88 | 37.14 | 1,598,886 | +0.40(+1.09%) |
| Mar 23, 2012 | 36.41 | 36.83 | 36.31 | 36.74 | 1,662,838 | +0.36(+0.99%) |
| Mar 22, 2012 | 36.21 | 36.45 | 36.08 | 36.38 | 1,403,984 | +0.01(+0.03%) |
| Mar 21, 2012 | 36.49 | 36.61 | 36.21 | 36.37 | 871,954 | -0.16(-0.44%) |
| Mar 20, 2012 | 36.24 | 36.62 | 36.19 | 36.53 | 1,137,538 | +0.18(+0.50%) |
| Mar 19, 2012 | 36.45 | 36.62 | 36.32 | 36.35 | 1,075,689 | -0.08(-0.22%) |
| Mar 16, 2012 | 36.52 | 36.67 | 36.30 | 36.43 | 2,143,110 | -0.28(-0.76%) |
| Mar 15, 2012 | 36.72 | 36.92 | 36.42 | 36.71 | 1,214,954 | -0.03(-0.08%) |
| Mar 14, 2012 | 37.54 | 37.64 | 36.62 | 36.74 | 1,432,300 | -0.81(-2.16%) |
| Mar 13, 2012 | 37.29 | 37.57 | 37.09 | 37.55 | 2,050,065 | +0.44(+1.19%) |
| Mar 12, 2012 | 36.87 | 37.18 | 36.71 | 37.11 | 1,272,391 | +0.27(+0.73%) |
| Mar 09, 2012 | 36.67 | 36.92 | 36.50 | 36.84 | 1,085,346 | +0.16(+0.44%) |
| Mar 08, 2012 | 36.43 | 36.70 | 36.30 | 36.68 | 1,443,597 | +0.44(+1.21%) |
| Mar 07, 2012 | 35.93 | 36.31 | 35.72 | 36.24 | 1,092,543 | +0.33(+0.92%) |
| Mar 06, 2012 | 36.39 | 36.47 | 35.80 | 35.91 | 1,371,697 | -0.60(-1.64%) |
| Mar 05, 2012 | 35.98 | 36.55 | 35.95 | 36.51 | 1,954,196 | +0.43(+1.19%) |
| Mar 02, 2012 | 36.01 | 36.19 | 35.76 | 36.08 | 1,443,522 | +0.04(+0.11%) |