| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 27.12 | 27.28 | 27.08 | 27.19 | 882,800 | +0.07(+0.26%) |
| May 17, 2013 | 26.70 | 27.14 | 26.67 | 27.12 | 1,177,633 | +0.51(+1.92%) |
| May 16, 2013 | 26.45 | 26.67 | 26.45 | 26.61 | 1,127,912 | +0.15(+0.57%) |
| May 15, 2013 | 26.35 | 26.47 | 26.28 | 26.46 | 486,917 | +0.38(+1.46%) |
| May 13, 2013 | 25.91 | 26.16 | 25.91 | 26.08 | 507,179 | +0.13(+0.50%) |
| May 10, 2013 | 26.00 | 26.16 | 25.90 | 25.95 | 705,796 | -0.05(-0.19%) |
| May 09, 2013 | 26.14 | 26.43 | 25.95 | 26.00 | 1,023,614 | -0.18(-0.69%) |
| May 08, 2013 | 26.00 | 26.18 | 25.93 | 26.18 | 894,729 | +0.18(+0.69%) |
| May 07, 2013 | 25.45 | 26.02 | 25.10 | 26.00 | 739,454 | +0.68(+2.69%) |
| May 06, 2013 | 25.35 | 25.44 | 25.25 | 25.32 | 366,364 | +0.00(+0.00%) |
| May 03, 2013 | 25.46 | 25.51 | 25.28 | 25.32 | 696,874 | -0.04(-0.16%) |
| May 02, 2013 | 25.21 | 25.54 | 25.08 | 25.36 | 612,199 | +0.26(+1.04%) |
| May 01, 2013 | 25.20 | 25.55 | 25.10 | 25.10 | 939,493 | -0.08(-0.32%) |
| Apr 30, 2013 | 24.57 | 25.18 | 24.49 | 25.18 | 689,458 | +0.66(+2.69%) |
| Apr 29, 2013 | 24.59 | 24.64 | 24.47 | 24.52 | 661,207 | +0.03(+0.12%) |
| Apr 26, 2013 | 24.51 | 24.52 | 24.32 | 24.49 | 445,662 | -0.01(-0.04%) |
| Apr 25, 2013 | 24.57 | 24.61 | 24.48 | 24.50 | 466,278 | +0.01(+0.04%) |
| Apr 24, 2013 | 24.51 | 24.55 | 24.33 | 24.49 | 672,702 | -0.02(-0.08%) |
| Apr 23, 2013 | 24.60 | 24.64 | 24.34 | 24.51 | 691,323 | -0.07(-0.28%) |
| Apr 22, 2013 | 24.51 | 24.68 | 24.18 | 24.58 | 473,741 | +0.07(+0.29%) |
| Apr 19, 2013 | 24.29 | 24.58 | 24.12 | 24.51 | 615,381 | +0.26(+1.07%) |
| Apr 18, 2013 | 24.42 | 24.42 | 24.14 | 24.25 | 586,894 | -0.08(-0.33%) |
| Apr 17, 2013 | 24.08 | 24.45 | 23.83 | 24.33 | 932,776 | +0.10(+0.41%) |
| Apr 16, 2013 | 23.93 | 24.25 | 23.69 | 24.23 | 686,799 | +0.52(+2.19%) |
| Apr 15, 2013 | 24.45 | 24.56 | 23.71 | 23.71 | 725,638 | -0.91(-3.70%) |
| Apr 12, 2013 | 24.88 | 24.93 | 24.51 | 24.62 | 547,586 | -0.28(-1.12%) |
| Apr 11, 2013 | 24.15 | 24.96 | 24.14 | 24.90 | 1,143,581 | +0.74(+3.06%) |
| Apr 10, 2013 | 23.50 | 24.20 | 23.46 | 24.16 | 555,420 | +0.65(+2.76%) |
| Apr 09, 2013 | 23.46 | 23.61 | 23.36 | 23.51 | 509,784 | +0.01(+0.04%) |
| Apr 08, 2013 | 23.40 | 23.50 | 23.30 | 23.50 | 486,276 | +0.08(+0.34%) |
| Apr 05, 2013 | 23.56 | 23.61 | 23.28 | 23.42 | 1,283,923 | -0.46(-1.93%) |
| Apr 04, 2013 | 23.88 | 24.01 | 23.76 | 23.88 | 280,385 | -0.06(-0.25%) |
| Apr 03, 2013 | 24.22 | 24.23 | 23.89 | 23.94 | 671,060 | -0.24(-0.99%) |
| Apr 02, 2013 | 24.44 | 24.58 | 24.14 | 24.18 | 583,023 | -0.25(-1.02%) |
| Apr 01, 2013 | 24.74 | 24.85 | 24.33 | 24.43 | 685,123 | -0.41(-1.65%) |
| Mar 28, 2013 | 24.57 | 24.89 | 24.52 | 24.84 | 714,496 | +0.19(+0.77%) |
| Mar 27, 2013 | 24.49 | 24.70 | 24.39 | 24.65 | 400,947 | +0.07(+0.28%) |
| Mar 26, 2013 | 24.66 | 24.79 | 24.42 | 24.58 | 785,839 | -0.09(-0.36%) |
| Mar 25, 2013 | 24.59 | 24.83 | 24.54 | 24.67 | 695,788 | +0.15(+0.61%) |
| Mar 22, 2013 | 24.34 | 24.53 | 24.34 | 24.52 | 558,901 | +0.22(+0.91%) |
| Mar 21, 2013 | 24.36 | 24.42 | 24.23 | 24.30 | 559,823 | -0.04(-0.16%) |
| Mar 20, 2013 | 24.00 | 24.40 | 23.97 | 24.34 | 470,329 | +0.46(+1.93%) |
| Mar 19, 2013 | 23.90 | 23.94 | 23.73 | 23.88 | 496,880 | -0.03(-0.13%) |
| Mar 18, 2013 | 23.90 | 24.04 | 23.75 | 23.91 | 454,832 | -0.13(-0.54%) |
| Mar 15, 2013 | 24.00 | 24.05 | 23.85 | 24.04 | 977,801 | +0.08(+0.33%) |
| Mar 14, 2013 | 23.88 | 24.00 | 23.80 | 23.96 | 511,179 | +0.18(+0.76%) |
| Mar 13, 2013 | 23.55 | 23.80 | 23.55 | 23.78 | 777,178 | +0.07(+0.30%) |
| Mar 12, 2013 | 23.76 | 23.82 | 23.48 | 23.71 | 750,326 | -0.03(-0.13%) |
| Mar 11, 2013 | 23.59 | 23.82 | 23.54 | 23.74 | 1,173,426 | +0.03(+0.13%) |
| Mar 08, 2013 | 23.34 | 23.71 | 23.26 | 23.71 | 679,347 | +0.47(+2.02%) |
| Mar 07, 2013 | 23.14 | 23.27 | 23.10 | 23.24 | 451,828 | +0.11(+0.48%) |
| Mar 06, 2013 | 23.09 | 23.23 | 22.92 | 23.13 | 739,061 | +0.04(+0.17%) |
| Mar 05, 2013 | 22.96 | 23.24 | 22.96 | 23.09 | 446,939 | +0.25(+1.09%) |
| Mar 04, 2013 | 22.85 | 22.95 | 22.66 | 22.84 | 646,980 | -0.07(-0.31%) |