| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2013 | 17.22 | 17.22 | 17.22 | 0 | +0.01(+0.09%) | |
| Apr 29, 2013 | 17.14 | 17.22 | 17.14 | 17.20 | 54,698 | +0.12(+0.70%) |
| Apr 26, 2013 | 17.05 | 17.12 | 17.02 | 17.08 | 597,726 | -0.03(-0.15%) |
| Apr 25, 2013 | 17.15 | 17.15 | 16.98 | 17.11 | 572,469 | +0.02(+0.09%) |
| Apr 24, 2013 | 17.20 | 17.21 | 17.01 | 17.09 | 58,760 | +0.05(+0.26%) |
| Apr 23, 2013 | 17.11 | 17.11 | 16.90 | 17.05 | 308,620 | -0.10(-0.58%) |
| Apr 22, 2013 | 17.31 | 17.31 | 17.09 | 17.15 | 14,349 | -0.08(-0.44%) |
| Apr 19, 2013 | 17.16 | 17.25 | 17.12 | 17.23 | 78,324 | +0.14(+0.82%) |
| Apr 18, 2013 | 17.29 | 17.29 | 17.05 | 17.08 | 53,307 | -0.27(-1.53%) |
| Apr 17, 2013 | 17.62 | 17.67 | 17.26 | 17.35 | 67,712 | -0.20(-1.14%) |
| Apr 16, 2013 | 17.51 | 17.60 | 17.51 | 17.55 | 55,128 | -0.07(-0.40%) |
| Apr 15, 2013 | 17.86 | 17.86 | 17.52 | 17.62 | 48,391 | -0.30(-1.65%) |
| Apr 12, 2013 | 17.98 | 17.98 | 17.89 | 17.92 | 30,675 | -0.10(-0.58%) |
| Apr 11, 2013 | 17.84 | 18.04 | 17.84 | 18.02 | 45,764 | +0.14(+0.78%) |
| Apr 10, 2013 | 17.62 | 17.90 | 17.62 | 17.88 | 21,611 | +0.32(+1.85%) |
| Apr 09, 2013 | 17.57 | 17.57 | 17.49 | 17.55 | 789 | +0.04(+0.23%) |
| Apr 08, 2013 | 17.54 | 17.59 | 17.51 | 17.51 | 59,931 | +0.10(+0.57%) |
| Apr 05, 2013 | 17.31 | 17.44 | 17.23 | 17.42 | 16,584 | +0.14(+0.78%) |
| Apr 04, 2013 | 17.24 | 17.39 | 17.23 | 17.28 | 30,005 | +0.05(+0.29%) |
| Apr 03, 2013 | 17.50 | 17.49 | 17.18 | 17.23 | 46,524 | -0.29(-1.66%) |
| Apr 02, 2013 | 17.46 | 17.57 | 17.45 | 17.52 | 126,029 | -0.01(-0.06%) |
| Mar 28, 2013 | 17.53 | 17.53 | 17.53 | 0 | +0.06(+0.31%) | |
| Mar 27, 2013 | 17.45 | 17.51 | 17.34 | 17.48 | 132,543 | +0.09(+0.49%) |
| Mar 26, 2013 | 17.35 | 17.41 | 17.25 | 17.39 | 49,291 | +0.08(+0.46%) |
| Mar 25, 2013 | 17.68 | 17.70 | 17.31 | 17.31 | 54,835 | -0.22(-1.23%) |
| Mar 22, 2013 | 17.58 | 17.58 | 17.45 | 17.52 | 38,212 | -0.15(-0.85%) |
| Mar 21, 2013 | 17.83 | 17.83 | 17.58 | 17.67 | 37,461 | -0.18(-1.01%) |
| Mar 20, 2013 | 17.92 | 17.95 | 17.77 | 17.86 | 13,688 | +0.00(+0.00%) |
| Mar 19, 2013 | 18.04 | 18.10 | 17.80 | 17.86 | 56,658 | -0.23(-1.30%) |
| Mar 18, 2013 | 18.02 | 18.13 | 18.00 | 18.09 | 38,523 | -0.27(-1.44%) |
| Mar 15, 2013 | 18.60 | 18.60 | 18.34 | 18.36 | 46,064 | -0.16(-0.84%) |
| Mar 14, 2013 | 18.36 | 18.56 | 18.36 | 18.51 | 38,464 | +0.15(+0.82%) |
| Mar 13, 2013 | 18.42 | 18.42 | 18.32 | 18.36 | 12,500 | -0.12(-0.65%) |
| Mar 12, 2013 | 18.53 | 18.53 | 18.37 | 18.48 | 59,319 | -0.02(-0.14%) |
| Mar 11, 2013 | 18.74 | 18.74 | 18.50 | 18.50 | 18,969 | -0.28(-1.46%) |
| Mar 08, 2013 | 18.64 | 18.78 | 18.61 | 18.78 | 18,365 | +0.26(+1.38%) |
| Mar 07, 2013 | 18.58 | 18.61 | 18.52 | 18.52 | 16,875 | -0.07(-0.35%) |
| Mar 06, 2013 | 18.61 | 18.74 | 18.57 | 18.59 | 222,963 | +0.01(+0.05%) |
| Mar 05, 2013 | 18.34 | 18.58 | 18.29 | 18.58 | 62,482 | +0.40(+2.17%) |
| Mar 04, 2013 | 18.24 | 18.27 | 18.17 | 18.18 | 37,491 | -0.18(-0.95%) |
| Mar 01, 2013 | 18.25 | 18.40 | 18.15 | 18.36 | 48,439 | +0.07(+0.38%) |
| Feb 28, 2013 | 18.25 | 18.29 | 18.23 | 18.29 | 34,971 | +0.09(+0.49%) |
| Feb 27, 2013 | 18.07 | 18.20 | 17.99 | 18.20 | 31,666 | +0.25(+1.36%) |
| Feb 26, 2013 | 17.99 | 18.06 | 17.95 | 17.95 | 45,820 | -0.19(-1.05%) |
| Feb 22, 2013 | 18.13 | 18.20 | 18.08 | 18.14 | 63,390 | +0.07(+0.36%) |
| Feb 21, 2013 | 18.16 | 18.16 | 17.90 | 18.08 | 185,046 | -0.17(-0.90%) |
| Feb 20, 2013 | 18.46 | 18.46 | 18.22 | 18.25 | 218,011 | -0.16(-0.87%) |
| Feb 19, 2013 | 18.35 | 18.50 | 18.35 | 18.41 | 9,630 | -0.00(-0.03%) |
| Feb 18, 2013 | 18.27 | 18.45 | 18.27 | 18.41 | 11,493 | +0.14(+0.74%) |
| Feb 15, 2013 | 18.30 | 18.33 | 18.20 | 18.27 | 165,326 | -0.04(-0.22%) |
| Feb 14, 2013 | 18.44 | 18.44 | 18.21 | 18.32 | 1,735 | -0.17(-0.92%) |
| Feb 13, 2013 | 18.48 | 18.51 | 18.43 | 18.49 | 20,716 | +0.06(+0.33%) |
| Feb 12, 2013 | 18.69 | 18.69 | 18.39 | 18.42 | 44,415 | -0.27(-1.44%) |
| Feb 11, 2013 | 18.75 | 18.75 | 18.67 | 18.70 | 193,587 | -0.03(-0.16%) |
| Feb 08, 2013 | 18.50 | 18.73 | 18.39 | 18.73 | 340,147 | +0.36(+1.96%) |
| Feb 07, 2013 | 18.33 | 18.49 | 18.26 | 18.36 | 77,840 | +0.02(+0.14%) |
| Feb 06, 2013 | 18.44 | 18.44 | 18.34 | 18.34 | 39,649 | -0.00(-0.03%) |
| Feb 04, 2013 | 18.69 | 18.79 | 18.34 | 18.34 | 83,270 | -0.21(-1.13%) |