| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 37.75 | 38.28 | 37.73 | 37.89 | 916,962 | +0.19(+0.50%) |
| Jan 30, 2013 | 37.92 | 38.08 | 37.70 | 37.70 | 503,278 | -0.30(-0.79%) |
| Jan 29, 2013 | 38.17 | 38.17 | 37.80 | 38.00 | 567,435 | -0.15(-0.39%) |
| Jan 28, 2013 | 38.12 | 38.24 | 37.92 | 38.15 | 371,233 | +0.00(+0.00%) |
| Jan 25, 2013 | 38.28 | 38.38 | 38.07 | 38.15 | 365,460 | -0.01(-0.03%) |
| Jan 24, 2013 | 38.36 | 38.61 | 38.08 | 38.16 | 734,381 | -0.23(-0.60%) |
| Jan 23, 2013 | 38.45 | 38.53 | 38.17 | 38.39 | 508,505 | -0.06(-0.16%) |
| Jan 22, 2013 | 38.11 | 38.50 | 37.88 | 38.45 | 687,622 | +0.36(+0.95%) |
| Jan 18, 2013 | 37.50 | 38.22 | 37.14 | 38.09 | 2,308,565 | +1.35(+3.67%) |
| Jan 17, 2013 | 36.80 | 37.01 | 36.72 | 36.74 | 517,234 | +0.21(+0.57%) |
| Jan 16, 2013 | 36.84 | 36.93 | 36.28 | 36.53 | 791,740 | -0.38(-1.03%) |
| Jan 15, 2013 | 36.93 | 37.15 | 36.65 | 36.91 | 575,119 | -0.21(-0.57%) |
| Jan 14, 2013 | 36.93 | 37.27 | 36.84 | 37.12 | 323,372 | +0.14(+0.38%) |
| Jan 12, 2013 | 37.15 | 37.25 | 36.74 | 36.98 | 609,407 | +0.00(+0.00%) |
| Jan 11, 2013 | 37.15 | 37.25 | 36.74 | 36.98 | 609,407 | -0.23(-0.62%) |
| Jan 10, 2013 | 37.25 | 37.37 | 37.07 | 37.21 | 627,123 | +0.01(+0.03%) |
| Jan 09, 2013 | 37.23 | 37.49 | 36.83 | 37.20 | 1,005,511 | +0.11(+0.30%) |
| Jan 08, 2013 | 37.33 | 37.91 | 36.78 | 37.09 | 879,357 | -0.13(-0.35%) |
| Jan 07, 2013 | 36.76 | 37.37 | 36.76 | 37.22 | 426,320 | +0.25(+0.68%) |
| Jan 04, 2013 | 36.56 | 37.33 | 36.45 | 36.97 | 835,603 | +0.57(+1.57%) |
| Jan 03, 2013 | 36.66 | 36.93 | 36.28 | 36.40 | 1,416,970 | -0.27(-0.74%) |
| Jan 02, 2013 | 36.59 | 36.93 | 35.47 | 36.67 | 1,050,362 | +1.20(+3.38%) |
| Dec 31, 2012 | 34.69 | 35.55 | 34.65 | 35.47 | 710,493 | +0.67(+1.93%) |
| Dec 28, 2012 | 34.46 | 35.05 | 34.40 | 34.80 | 436,510 | +0.06(+0.17%) |
| Dec 27, 2012 | 34.68 | 34.82 | 34.28 | 34.74 | 575,486 | +0.06(+0.17%) |
| Dec 26, 2012 | 35.26 | 35.30 | 34.66 | 34.68 | 832,278 | -0.60(-1.70%) |
| Dec 24, 2012 | 35.56 | 35.56 | 35.18 | 35.28 | 245,295 | -0.54(-1.51%) |
| Dec 21, 2012 | 35.21 | 35.82 | 35.07 | 35.82 | 1,817,391 | -0.03(-0.08%) |
| Dec 20, 2012 | 35.37 | 35.85 | 35.34 | 35.85 | 1,160,350 | +0.43(+1.21%) |
| Dec 19, 2012 | 35.30 | 35.45 | 35.09 | 35.42 | 565,934 | +0.15(+0.43%) |
| Dec 18, 2012 | 35.20 | 35.41 | 35.06 | 35.27 | 622,158 | +0.03(+0.09%) |
| Dec 17, 2012 | 34.90 | 35.24 | 34.74 | 35.24 | 459,855 | +0.44(+1.26%) |
| Dec 14, 2012 | 35.17 | 35.35 | 34.68 | 34.80 | 882,078 | -0.26(-0.74%) |
| Dec 13, 2012 | 35.46 | 35.54 | 34.98 | 35.06 | 1,049,021 | -0.41(-1.16%) |
| Dec 12, 2012 | 35.97 | 35.97 | 35.43 | 35.47 | 795,155 | -0.32(-0.89%) |
| Dec 11, 2012 | 36.09 | 36.38 | 35.71 | 35.79 | 1,002,318 | -0.08(-0.22%) |
| Dec 10, 2012 | 35.49 | 36.54 | 35.33 | 35.87 | 1,313,833 | +0.39(+1.10%) |
| Dec 07, 2012 | 34.69 | 35.58 | 34.69 | 35.48 | 1,769,137 | +1.37(+4.02%) |
| Dec 06, 2012 | 34.02 | 34.18 | 33.86 | 34.11 | 583,029 | +0.04(+0.12%) |
| Dec 05, 2012 | 34.31 | 34.43 | 33.96 | 34.07 | 554,191 | -0.29(-0.84%) |
| Dec 04, 2012 | 35.00 | 35.22 | 34.32 | 34.36 | 806,861 | +0.46(+1.36%) |
| Nov 30, 2012 | 34.04 | 34.05 | 33.79 | 33.90 | 725,298 | -0.10(-0.29%) |
| Nov 29, 2012 | 33.86 | 34.06 | 33.60 | 34.00 | 679,965 | +0.32(+0.95%) |
| Nov 28, 2012 | 33.60 | 33.87 | 33.21 | 33.68 | 863,601 | -0.43(-1.26%) |
| Nov 27, 2012 | 33.26 | 34.68 | 33.26 | 34.11 | 710,018 | +0.16(+0.47%) |
| Nov 26, 2012 | 33.91 | 34.04 | 33.53 | 33.95 | 374,376 | -0.15(-0.44%) |
| Nov 24, 2012 | 33.47 | 34.15 | 33.39 | 34.10 | 250,504 | +0.00(+0.00%) |
| Nov 23, 2012 | 33.47 | 34.15 | 33.39 | 34.10 | 250,504 | +0.63(+1.88%) |
| Nov 21, 2012 | 33.34 | 33.59 | 33.10 | 33.47 | 384,199 | +0.22(+0.66%) |
| Nov 20, 2012 | 33.14 | 33.30 | 32.91 | 33.25 | 401,462 | +0.08(+0.24%) |
| Nov 19, 2012 | 32.92 | 33.30 | 32.68 | 33.17 | 923,110 | +0.57(+1.75%) |
| Nov 16, 2012 | 32.44 | 32.64 | 32.21 | 32.60 | 690,558 | +0.28(+0.87%) |
| Nov 15, 2012 | 32.69 | 32.88 | 32.12 | 32.32 | 989,171 | -0.45(-1.37%) |
| Nov 14, 2012 | 33.29 | 33.31 | 32.68 | 32.77 | 561,120 | -0.34(-1.03%) |
| Nov 13, 2012 | 33.40 | 33.67 | 33.10 | 33.11 | 1,086,653 | -0.38(-1.13%) |
| Nov 12, 2012 | 33.77 | 33.97 | 33.47 | 33.49 | 498,561 | -0.18(-0.53%) |
| Nov 09, 2012 | 34.23 | 34.81 | 33.51 | 33.67 | 1,887,484 | -0.46(-1.35%) |
| Nov 08, 2012 | 34.02 | 35.13 | 32.82 | 34.13 | 2,662,904 | -0.07(-0.20%) |
| Nov 07, 2012 | 35.14 | 35.21 | 33.84 | 34.20 | 1,126,517 | -1.30(-3.66%) |
| Nov 06, 2012 | 35.40 | 35.73 | 35.34 | 35.50 | 349,554 | +0.12(+0.34%) |
| Nov 05, 2012 | 34.17 | 35.44 | 34.17 | 35.38 | 1,606,089 | +0.83(+2.40%) |
| Nov 02, 2012 | 35.35 | 35.50 | 34.51 | 34.55 | 1,017,102 | -0.62(-1.76%) |