| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 34.25 | 34.87 | 34.25 | 34.77 | 451,839 | +0.34(+0.99%) |
| May 17, 2013 | 34.19 | 34.68 | 34.13 | 34.43 | 431,101 | +0.05(+0.15%) |
| May 16, 2013 | 34.45 | 34.97 | 34.27 | 34.38 | 794,379 | -0.31(-0.89%) |
| May 15, 2013 | 34.45 | 34.78 | 34.39 | 34.69 | 235,992 | +0.69(+2.03%) |
| May 13, 2013 | 34.31 | 34.46 | 33.81 | 34.00 | 253,227 | -0.31(-0.90%) |
| May 10, 2013 | 33.01 | 34.46 | 33.01 | 34.31 | 771,078 | +1.28(+3.88%) |
| May 09, 2013 | 32.50 | 33.42 | 32.48 | 33.03 | 552,242 | +0.31(+0.95%) |
| May 08, 2013 | 32.41 | 32.72 | 32.26 | 32.72 | 456,121 | +0.24(+0.74%) |
| May 07, 2013 | 32.45 | 32.52 | 32.20 | 32.48 | 421,958 | +0.19(+0.59%) |
| May 06, 2013 | 32.39 | 32.48 | 32.13 | 32.29 | 489,193 | -0.05(-0.15%) |
| May 03, 2013 | 31.96 | 32.65 | 31.89 | 32.34 | 495,716 | +0.73(+2.31%) |
| May 02, 2013 | 31.99 | 32.13 | 31.58 | 31.61 | 573,443 | -0.33(-1.03%) |
| May 01, 2013 | 32.80 | 32.87 | 31.88 | 31.94 | 580,411 | -0.91(-2.77%) |
| Apr 30, 2013 | 32.60 | 32.89 | 32.46 | 32.85 | 759,197 | +0.28(+0.86%) |
| Apr 29, 2013 | 33.64 | 34.02 | 32.31 | 32.57 | 695,591 | -1.01(-3.01%) |
| Apr 26, 2013 | 33.38 | 34.04 | 32.38 | 33.58 | 1,367,575 | +1.20(+3.71%) |
| Apr 25, 2013 | 32.27 | 33.32 | 32.27 | 32.38 | 736,458 | +0.28(+0.87%) |
| Apr 24, 2013 | 32.34 | 32.48 | 32.02 | 32.10 | 641,417 | -0.29(-0.90%) |
| Apr 23, 2013 | 31.51 | 32.45 | 31.49 | 32.39 | 398,271 | +0.84(+2.66%) |
| Apr 22, 2013 | 31.78 | 31.92 | 31.14 | 31.55 | 522,766 | -0.31(-0.97%) |
| Apr 19, 2013 | 31.42 | 32.01 | 31.19 | 31.86 | 526,318 | +0.48(+1.53%) |
| Apr 18, 2013 | 31.97 | 32.17 | 31.30 | 31.38 | 379,121 | -0.57(-1.78%) |
| Apr 17, 2013 | 32.70 | 32.70 | 31.80 | 31.95 | 557,196 | -0.87(-2.65%) |
| Apr 16, 2013 | 32.33 | 32.97 | 32.12 | 32.82 | 441,484 | +0.79(+2.47%) |
| Apr 15, 2013 | 32.82 | 32.83 | 32.00 | 32.03 | 651,334 | -0.98(-2.97%) |
| Apr 12, 2013 | 33.11 | 33.24 | 32.66 | 33.01 | 394,081 | -0.25(-0.75%) |
| Apr 11, 2013 | 33.89 | 33.96 | 32.89 | 33.26 | 497,657 | -0.70(-2.06%) |
| Apr 10, 2013 | 33.54 | 34.26 | 33.34 | 33.96 | 343,180 | +0.43(+1.28%) |
| Apr 09, 2013 | 32.62 | 33.81 | 32.46 | 33.53 | 445,471 | +0.93(+2.85%) |
| Apr 08, 2013 | 32.38 | 32.68 | 32.14 | 32.60 | 297,233 | +0.18(+0.56%) |
| Apr 05, 2013 | 32.76 | 32.80 | 32.33 | 32.42 | 392,446 | -0.55(-1.67%) |
| Apr 04, 2013 | 33.19 | 33.26 | 32.79 | 32.97 | 261,514 | -0.15(-0.45%) |
| Apr 03, 2013 | 32.99 | 33.23 | 32.95 | 33.12 | 313,703 | +0.15(+0.45%) |
| Apr 02, 2013 | 32.89 | 33.16 | 32.85 | 32.97 | 436,000 | -0.07(-0.21%) |
| Apr 01, 2013 | 33.56 | 33.56 | 32.87 | 33.04 | 244,679 | -0.52(-1.55%) |
| Mar 28, 2013 | 33.19 | 33.57 | 32.94 | 33.56 | 270,371 | +0.37(+1.11%) |
| Mar 27, 2013 | 32.85 | 33.49 | 32.85 | 33.19 | 214,924 | +0.19(+0.58%) |
| Mar 26, 2013 | 33.01 | 33.04 | 32.67 | 33.00 | 271,226 | +0.02(+0.06%) |
| Mar 25, 2013 | 32.50 | 33.05 | 32.40 | 32.98 | 361,935 | +0.47(+1.45%) |
| Mar 22, 2013 | 32.55 | 32.55 | 32.23 | 32.51 | 337,871 | -0.04(-0.12%) |
| Mar 21, 2013 | 32.80 | 32.87 | 32.28 | 32.55 | 419,153 | -0.37(-1.12%) |
| Mar 20, 2013 | 32.76 | 33.29 | 32.70 | 32.92 | 343,528 | +0.24(+0.73%) |
| Mar 19, 2013 | 32.75 | 32.75 | 32.38 | 32.68 | 218,638 | -0.08(-0.24%) |
| Mar 18, 2013 | 32.77 | 33.00 | 32.59 | 32.76 | 281,295 | -0.21(-0.64%) |
| Mar 15, 2013 | 32.71 | 33.00 | 32.44 | 32.97 | 530,954 | +0.15(+0.46%) |
| Mar 14, 2013 | 32.66 | 32.86 | 32.52 | 32.82 | 161,420 | +0.17(+0.52%) |
| Mar 13, 2013 | 32.43 | 32.71 | 32.29 | 32.65 | 253,577 | +0.22(+0.68%) |
| Mar 12, 2013 | 32.72 | 32.72 | 32.35 | 32.43 | 253,430 | -0.25(-0.76%) |
| Mar 11, 2013 | 32.63 | 32.73 | 32.41 | 32.68 | 308,544 | +0.00(+0.00%) |
| Mar 08, 2013 | 32.65 | 32.94 | 32.48 | 32.68 | 285,330 | +0.03(+0.09%) |
| Mar 07, 2013 | 32.37 | 32.72 | 32.25 | 32.65 | 226,173 | +0.28(+0.87%) |
| Mar 06, 2013 | 32.16 | 32.41 | 31.97 | 32.37 | 344,920 | +0.35(+1.09%) |
| Mar 05, 2013 | 31.77 | 32.18 | 31.70 | 32.02 | 275,881 | +0.35(+1.11%) |
| Mar 04, 2013 | 31.79 | 31.94 | 31.50 | 31.67 | 380,370 | -0.20(-0.63%) |