| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jun 30, 2012 | 27.25 | 27.42 | 27.12 | 27.42 | 242,842 | -0.03(-0.11%) |
| Jun 29, 2012 | 27.25 | 27.45 | 27.12 | 27.45 | 280,723 | +1.14(+4.33%) |
| Jun 28, 2012 | 26.27 | 26.32 | 25.89 | 26.31 | 167,717 | -0.22(-0.83%) |
| Jun 27, 2012 | 26.50 | 26.69 | 26.37 | 26.53 | 156,101 | +0.43(+1.65%) |
| Jun 26, 2012 | 26.03 | 26.25 | 25.91 | 26.10 | 240,173 | +0.36(+1.40%) |
| Jun 25, 2012 | 25.84 | 25.84 | 25.57 | 25.74 | 154,295 | -0.43(-1.64%) |
| Jun 22, 2012 | 26.21 | 26.30 | 25.97 | 26.17 | 193,256 | +0.36(+1.39%) |
| Jun 21, 2012 | 26.32 | 26.45 | 25.76 | 25.81 | 325,076 | -0.76(-2.86%) |
| Jun 20, 2012 | 26.58 | 26.61 | 26.18 | 26.57 | 989,142 | +0.12(+0.45%) |
| Jun 19, 2012 | 26.32 | 26.55 | 26.15 | 26.45 | 768,805 | +0.38(+1.46%) |
| Jun 18, 2012 | 26.05 | 26.15 | 25.97 | 26.07 | 630,242 | +0.13(+0.50%) |
| Jun 15, 2012 | 25.85 | 25.95 | 25.62 | 25.94 | 378,516 | +0.26(+1.01%) |
| Jun 14, 2012 | 25.72 | 25.84 | 25.42 | 25.68 | 256,624 | -0.08(-0.31%) |
| Jun 13, 2012 | 25.99 | 26.16 | 25.68 | 25.76 | 765,043 | -0.16(-0.62%) |
| Jun 12, 2012 | 25.97 | 26.06 | 25.74 | 25.92 | 566,907 | +0.30(+1.17%) |
| Jun 11, 2012 | 26.22 | 26.22 | 25.60 | 25.62 | 355,783 | -0.45(-1.73%) |
| Jun 08, 2012 | 25.84 | 26.07 | 25.70 | 26.07 | 203,081 | +0.03(+0.12%) |
| Jun 07, 2012 | 26.35 | 26.50 | 26.04 | 26.04 | 365,276 | -0.13(-0.50%) |
| Jun 06, 2012 | 25.62 | 26.21 | 25.61 | 26.17 | 642,000 | +1.44(+5.82%) |
| Jun 05, 2012 | 24.68 | 24.87 | 24.58 | 24.73 | 868,334 | +0.27(+1.10%) |
| Jun 04, 2012 | 24.55 | 24.79 | 24.20 | 24.46 | 599,451 | -0.46(-1.85%) |
| Jun 02, 2012 | 25.31 | 25.40 | 24.84 | 24.92 | 1,017,792 | +0.00(+0.00%) |
| Jun 01, 2012 | 25.31 | 25.40 | 24.84 | 24.92 | 1,017,792 | -0.39(-1.54%) |
| May 31, 2012 | 25.42 | 25.55 | 25.08 | 25.31 | 593,790 | -0.32(-1.25%) |
| May 30, 2012 | 25.88 | 25.88 | 25.33 | 25.63 | 623,281 | -0.16(-0.62%) |
| May 29, 2012 | 26.02 | 26.03 | 25.63 | 25.79 | 682,108 | +0.54(+2.14%) |
| May 25, 2012 | 26.09 | 26.14 | 25.18 | 25.25 | 2,137,829 | -1.56(-5.82%) |
| May 24, 2012 | 27.20 | 27.20 | 26.62 | 26.81 | 662,541 | -0.48(-1.76%) |
| May 23, 2012 | 27.06 | 27.33 | 26.81 | 27.29 | 511,923 | -0.14(-0.51%) |
| May 22, 2012 | 27.32 | 27.72 | 27.23 | 27.43 | 320,251 | +0.25(+0.92%) |
| May 21, 2012 | 26.78 | 27.20 | 26.76 | 27.18 | 431,189 | +0.46(+1.72%) |
| May 18, 2012 | 26.91 | 27.15 | 26.61 | 26.72 | 514,084 | -0.39(-1.44%) |
| May 17, 2012 | 27.34 | 27.45 | 27.08 | 27.11 | 568,541 | -0.17(-0.62%) |
| May 16, 2012 | 27.69 | 27.69 | 27.26 | 27.28 | 460,309 | -0.41(-1.48%) |
| May 15, 2012 | 27.92 | 28.03 | 27.66 | 27.69 | 803,620 | -0.29(-1.04%) |
| May 14, 2012 | 28.13 | 28.21 | 27.98 | 27.98 | 564,742 | -0.58(-2.03%) |
| May 11, 2012 | 28.67 | 28.91 | 28.56 | 28.56 | 277,281 | -0.24(-0.83%) |
| May 10, 2012 | 28.97 | 28.97 | 28.74 | 28.80 | 671,206 | +0.03(+0.10%) |
| May 09, 2012 | 28.77 | 28.95 | 28.58 | 28.77 | 904,542 | -0.45(-1.54%) |
| May 08, 2012 | 29.23 | 29.41 | 28.94 | 29.22 | 269,869 | -0.29(-0.98%) |
| May 07, 2012 | 29.37 | 29.59 | 29.23 | 29.51 | 270,380 | +0.03(+0.10%) |
| May 04, 2012 | 29.52 | 29.63 | 29.39 | 29.48 | 606,967 | -0.12(-0.41%) |
| May 03, 2012 | 29.81 | 29.87 | 29.50 | 29.60 | 563,169 | -0.28(-0.94%) |
| May 02, 2012 | 29.60 | 29.92 | 29.51 | 29.88 | 1,042,204 | +0.04(+0.13%) |
| May 01, 2012 | 29.56 | 29.98 | 29.56 | 29.84 | 255,843 | +0.27(+0.91%) |
| Apr 30, 2012 | 29.56 | 29.67 | 29.44 | 29.57 | 279,584 | -0.16(-0.54%) |
| Apr 27, 2012 | 29.76 | 29.78 | 29.50 | 29.73 | 415,218 | +0.02(+0.07%) |
| Apr 26, 2012 | 29.44 | 29.76 | 29.44 | 29.71 | 241,293 | +0.27(+0.92%) |
| Apr 25, 2012 | 29.47 | 29.53 | 29.32 | 29.44 | 230,322 | +0.09(+0.31%) |
| Apr 24, 2012 | 29.47 | 29.53 | 29.35 | 29.35 | 277,389 | -0.05(-0.17%) |
| Apr 23, 2012 | 29.42 | 29.49 | 29.18 | 29.40 | 329,898 | -0.34(-1.14%) |
| Apr 20, 2012 | 29.63 | 29.93 | 29.63 | 29.74 | 182,457 | +0.43(+1.47%) |
| Apr 19, 2012 | 29.54 | 29.63 | 29.23 | 29.31 | 140,090 | -0.20(-0.68%) |
| Apr 18, 2012 | 29.62 | 29.71 | 29.43 | 29.51 | 181,841 | -0.27(-0.91%) |
| Apr 17, 2012 | 29.57 | 29.82 | 29.48 | 29.78 | 151,457 | +0.51(+1.74%) |
| Apr 16, 2012 | 29.48 | 29.56 | 29.18 | 29.27 | 248,003 | -0.21(-0.71%) |
| Apr 13, 2012 | 29.83 | 29.83 | 29.44 | 29.48 | 268,101 | -0.53(-1.77%) |
| Apr 12, 2012 | 29.69 | 30.02 | 29.60 | 30.01 | 199,157 | +0.64(+2.18%) |
| Apr 11, 2012 | 29.47 | 29.65 | 29.34 | 29.37 | 299,229 | +0.14(+0.48%) |
| Apr 10, 2012 | 29.68 | 29.78 | 29.21 | 29.23 | 308,468 | -0.69(-2.31%) |
| Apr 09, 2012 | 29.78 | 30.00 | 29.72 | 29.92 | 77,204 | -0.31(-1.03%) |
| Apr 05, 2012 | 29.93 | 30.35 | 29.91 | 30.23 | 141,247 | +0.35(+1.17%) |
| Apr 04, 2012 | 29.94 | 29.94 | 29.66 | 29.88 | 291,534 | -0.79(-2.58%) |
| Apr 03, 2012 | 30.69 | 30.90 | 30.51 | 30.67 | 418,245 | +0.10(+0.33%) |