| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jun 30, 2012 | 14.99 | 15.40 | 14.86 | 15.05 | 2,614,294 | +0.00(+0.00%) |
| Jun 29, 2012 | 14.99 | 15.40 | 14.86 | 15.05 | 2,619,457 | +0.47(+3.22%) |
| Jun 28, 2012 | 14.31 | 14.94 | 14.12 | 14.58 | 2,123,480 | +0.09(+0.62%) |
| Jun 27, 2012 | 14.33 | 14.58 | 14.23 | 14.49 | 2,369,671 | +0.23(+1.61%) |
| Jun 26, 2012 | 14.37 | 14.57 | 14.15 | 14.26 | 1,730,334 | -0.11(-0.77%) |
| Jun 25, 2012 | 14.55 | 14.57 | 14.11 | 14.37 | 1,913,237 | -0.43(-2.91%) |
| Jun 22, 2012 | 14.40 | 14.85 | 14.25 | 14.80 | 5,413,279 | +0.49(+3.42%) |
| Jun 21, 2012 | 15.02 | 15.07 | 14.16 | 14.31 | 3,139,812 | -0.73(-4.85%) |
| Jun 20, 2012 | 14.95 | 15.22 | 14.63 | 15.04 | 1,879,479 | +0.06(+0.40%) |
| Jun 19, 2012 | 14.53 | 15.05 | 14.51 | 14.98 | 3,728,611 | +0.51(+3.52%) |
| Jun 18, 2012 | 14.06 | 14.51 | 13.91 | 14.47 | 2,141,098 | +0.26(+1.83%) |
| Jun 15, 2012 | 13.76 | 14.28 | 13.52 | 14.21 | 2,953,328 | +0.44(+3.20%) |
| Jun 14, 2012 | 13.87 | 13.89 | 13.53 | 13.77 | 3,012,809 | -0.15(-1.08%) |
| Jun 13, 2012 | 13.90 | 14.16 | 13.78 | 13.92 | 3,710,562 | +0.04(+0.29%) |
| Jun 12, 2012 | 13.55 | 13.96 | 13.49 | 13.88 | 2,865,658 | +0.37(+2.74%) |
| Jun 11, 2012 | 14.15 | 14.68 | 13.35 | 13.51 | 3,455,891 | -0.47(-3.36%) |
| Jun 08, 2012 | 13.53 | 14.15 | 13.47 | 13.98 | 3,766,632 | +0.30(+2.19%) |
| Jun 07, 2012 | 14.11 | 14.11 | 13.46 | 13.68 | 4,163,560 | -0.11(-0.80%) |
| Jun 06, 2012 | 13.20 | 14.16 | 13.18 | 13.79 | 5,434,748 | +0.68(+5.19%) |
| Jun 05, 2012 | 12.46 | 13.17 | 12.36 | 13.11 | 3,086,451 | +0.52(+4.13%) |
| Jun 04, 2012 | 13.03 | 13.18 | 12.45 | 12.59 | 2,621,848 | -0.34(-2.63%) |
| Jun 02, 2012 | 12.73 | 13.05 | 12.70 | 12.93 | 4,292,314 | +0.00(+0.00%) |
| Jun 01, 2012 | 12.73 | 13.05 | 12.70 | 12.93 | 4,309,361 | -0.21(-1.60%) |
| May 31, 2012 | 13.39 | 13.39 | 13.04 | 13.14 | 7,069,471 | -0.28(-2.09%) |
| May 30, 2012 | 13.70 | 13.77 | 13.18 | 13.42 | 3,916,390 | -0.49(-3.52%) |
| May 29, 2012 | 13.79 | 14.03 | 13.63 | 13.91 | 4,497,120 | +0.21(+1.53%) |
| May 25, 2012 | 13.84 | 13.85 | 13.60 | 13.70 | 4,063,615 | -0.18(-1.30%) |
| May 24, 2012 | 15.00 | 15.00 | 13.65 | 13.88 | 4,305,903 | -1.03(-6.91%) |
| May 23, 2012 | 14.72 | 15.00 | 14.43 | 14.91 | 2,305,920 | -0.10(-0.67%) |
| May 22, 2012 | 15.04 | 15.24 | 14.86 | 15.01 | 4,337,484 | -0.06(-0.40%) |
| May 21, 2012 | 14.33 | 15.16 | 14.27 | 15.07 | 4,364,896 | +0.83(+5.83%) |
| May 18, 2012 | 14.86 | 15.07 | 14.00 | 14.24 | 9,753,529 | -1.06(-6.93%) |
| May 17, 2012 | 15.77 | 16.03 | 15.25 | 15.30 | 4,474,011 | -0.40(-2.55%) |
| May 16, 2012 | 15.99 | 16.21 | 15.64 | 15.70 | 3,995,403 | -0.25(-1.57%) |
| May 15, 2012 | 16.31 | 16.67 | 15.73 | 15.95 | 4,076,218 | -0.38(-2.33%) |
| May 14, 2012 | 16.25 | 16.59 | 16.25 | 16.33 | 3,597,282 | -0.22(-1.33%) |
| May 11, 2012 | 16.49 | 16.84 | 16.33 | 16.55 | 3,472,020 | -0.17(-1.02%) |
| May 10, 2012 | 17.55 | 17.55 | 16.33 | 16.72 | 5,769,108 | -0.66(-3.80%) |
| May 09, 2012 | 17.17 | 17.60 | 16.97 | 17.38 | 1,967,672 | -0.12(-0.69%) |
| May 08, 2012 | 17.33 | 17.71 | 17.00 | 17.50 | 4,642,837 | -0.38(-2.13%) |
| May 07, 2012 | 17.97 | 18.50 | 17.77 | 17.88 | 3,990,023 | -0.08(-0.45%) |
| May 04, 2012 | 18.53 | 18.72 | 17.48 | 17.96 | 5,136,089 | -0.78(-4.16%) |
| May 03, 2012 | 19.95 | 19.96 | 18.45 | 18.74 | 6,884,727 | -1.01(-5.11%) |
| May 02, 2012 | 20.10 | 20.32 | 19.48 | 19.75 | 5,380,031 | -0.64(-3.14%) |
| May 01, 2012 | 21.05 | 21.05 | 20.39 | 20.39 | 1,909,277 | -0.73(-3.46%) |
| Apr 30, 2012 | 21.63 | 21.64 | 21.05 | 21.12 | 1,270,891 | -0.51(-2.36%) |
| Apr 27, 2012 | 20.92 | 21.70 | 20.92 | 21.63 | 1,836,234 | +0.70(+3.34%) |
| Apr 26, 2012 | 20.88 | 21.39 | 20.72 | 20.93 | 1,498,597 | -0.06(-0.29%) |
| Apr 25, 2012 | 20.57 | 21.00 | 20.33 | 20.99 | 2,075,814 | +0.79(+3.91%) |
| Apr 24, 2012 | 19.33 | 20.41 | 19.33 | 20.20 | 4,012,901 | +0.82(+4.23%) |
| Apr 23, 2012 | 19.71 | 19.71 | 19.20 | 19.38 | 2,592,005 | -0.68(-3.39%) |
| Apr 20, 2012 | 21.53 | 21.53 | 19.98 | 20.06 | 4,608,051 | -1.46(-6.78%) |
| Apr 19, 2012 | 21.00 | 22.38 | 20.99 | 21.52 | 3,266,068 | +0.49(+2.33%) |
| Apr 18, 2012 | 21.36 | 21.51 | 20.75 | 21.03 | 1,928,899 | -0.55(-2.55%) |
| Apr 17, 2012 | 21.14 | 21.91 | 21.06 | 21.58 | 1,585,167 | +0.69(+3.33%) |
| Apr 16, 2012 | 21.24 | 21.41 | 20.72 | 20.89 | 1,668,491 | -0.24(-1.16%) |
| Apr 13, 2012 | 21.21 | 21.42 | 21.05 | 21.13 | 1,682,132 | -0.30(-1.40%) |
| Apr 12, 2012 | 21.32 | 21.68 | 21.05 | 21.43 | 1,617,355 | +0.28(+1.32%) |
| Apr 11, 2012 | 21.28 | 21.38 | 20.92 | 21.15 | 2,477,891 | +0.39(+1.88%) |
| Apr 10, 2012 | 21.16 | 21.50 | 20.67 | 20.76 | 2,583,064 | -0.43(-2.03%) |
| Apr 09, 2012 | 20.80 | 21.32 | 20.68 | 21.19 | 1,967,812 | -0.35(-1.62%) |
| Apr 05, 2012 | 21.71 | 21.82 | 21.19 | 21.54 | 2,812,101 | -0.02(-0.09%) |
| Apr 04, 2012 | 22.50 | 22.51 | 21.20 | 21.56 | 3,920,121 | -1.22(-5.36%) |
| Apr 03, 2012 | 22.63 | 23.21 | 22.54 | 22.78 | 2,647,214 | +0.11(+0.49%) |