| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 18.47 | 18.62 | 18.12 | 18.16 | 5,012,093 | -0.38(-2.05%) |
| May 21, 2013 | 18.41 | 18.64 | 18.41 | 18.54 | 2,673,578 | +0.10(+0.54%) |
| May 20, 2013 | 18.24 | 18.49 | 18.05 | 18.44 | 3,783,556 | +0.20(+1.10%) |
| May 17, 2013 | 17.55 | 18.31 | 17.51 | 18.24 | 4,529,945 | +0.75(+4.29%) |
| May 16, 2013 | 17.96 | 17.96 | 17.44 | 17.49 | 3,260,945 | -0.53(-2.94%) |
| May 15, 2013 | 17.99 | 18.18 | 17.81 | 18.02 | 3,367,845 | -0.06(-0.33%) |
| May 13, 2013 | 18.09 | 18.13 | 17.72 | 18.08 | 3,022,842 | -0.06(-0.33%) |
| May 10, 2013 | 17.62 | 18.18 | 17.57 | 18.14 | 5,407,856 | +0.60(+3.42%) |
| May 09, 2013 | 17.28 | 17.78 | 17.25 | 17.54 | 3,563,385 | +0.20(+1.15%) |
| May 08, 2013 | 17.31 | 17.47 | 17.20 | 17.34 | 1,919,486 | -0.03(-0.17%) |
| May 07, 2013 | 17.40 | 17.49 | 17.19 | 17.37 | 2,113,224 | +0.02(+0.12%) |
| May 06, 2013 | 17.42 | 17.46 | 17.28 | 17.35 | 1,325,390 | -0.10(-0.57%) |
| May 03, 2013 | 17.41 | 17.54 | 17.27 | 17.45 | 1,961,554 | +0.18(+1.04%) |
| May 02, 2013 | 17.14 | 17.31 | 17.10 | 17.27 | 2,326,964 | +0.21(+1.23%) |
| May 01, 2013 | 16.88 | 17.10 | 16.71 | 17.06 | 4,043,456 | +0.11(+0.65%) |
| Apr 30, 2013 | 17.04 | 17.07 | 16.88 | 16.95 | 3,181,288 | +0.00(+0.00%) |
| Apr 29, 2013 | 17.02 | 17.05 | 16.89 | 16.95 | 4,865,776 | -0.01(-0.06%) |
| Apr 26, 2013 | 17.50 | 17.30 | 16.89 | 16.96 | 7,896,830 | -0.34(-1.97%) |
| Apr 25, 2013 | 16.90 | 17.50 | 16.82 | 17.30 | 4,800,427 | +0.59(+3.53%) |
| Apr 24, 2013 | 16.76 | 16.92 | 16.66 | 16.71 | 3,525,865 | -0.01(-0.06%) |
| Apr 23, 2013 | 16.34 | 16.73 | 16.31 | 16.72 | 4,468,189 | +0.49(+3.02%) |
| Apr 22, 2013 | 16.05 | 16.27 | 15.78 | 16.23 | 2,610,321 | +0.16(+1.00%) |
| Apr 19, 2013 | 15.97 | 16.20 | 15.94 | 16.07 | 2,932,933 | +0.14(+0.88%) |
| Apr 18, 2013 | 16.21 | 16.25 | 15.86 | 15.93 | 3,821,770 | -0.28(-1.73%) |
| Apr 17, 2013 | 16.33 | 16.41 | 16.09 | 16.21 | 4,067,091 | -0.24(-1.46%) |
| Apr 16, 2013 | 16.57 | 16.72 | 16.16 | 16.45 | 5,216,010 | +0.02(+0.12%) |
| Apr 15, 2013 | 16.81 | 16.96 | 16.43 | 16.43 | 3,435,649 | -0.51(-3.01%) |
| Apr 12, 2013 | 16.83 | 17.04 | 16.46 | 16.94 | 3,962,710 | -0.04(-0.24%) |
| Apr 11, 2013 | 16.65 | 17.04 | 16.63 | 16.98 | 3,016,473 | +0.33(+1.98%) |
| Apr 10, 2013 | 16.38 | 16.69 | 16.30 | 16.65 | 2,297,663 | +0.36(+2.21%) |
| Apr 09, 2013 | 16.23 | 16.33 | 16.02 | 16.29 | 2,693,592 | +0.07(+0.43%) |
| Apr 08, 2013 | 16.07 | 16.27 | 15.95 | 16.22 | 1,481,498 | +0.11(+0.68%) |
| Apr 05, 2013 | 15.99 | 16.11 | 15.66 | 16.11 | 3,097,377 | -0.14(-0.86%) |
| Apr 04, 2013 | 15.98 | 16.29 | 15.86 | 16.25 | 2,859,943 | +0.25(+1.56%) |
| Apr 03, 2013 | 16.45 | 16.58 | 15.96 | 16.00 | 4,629,733 | -0.47(-2.85%) |
| Apr 02, 2013 | 16.53 | 16.61 | 16.33 | 16.47 | 5,118,342 | +0.02(+0.12%) |
| Apr 01, 2013 | 16.50 | 16.61 | 16.41 | 16.45 | 2,330,081 | -0.05(-0.30%) |
| Mar 28, 2013 | 16.51 | 16.63 | 16.38 | 16.50 | 2,815,431 | +0.00(+0.00%) |
| Mar 27, 2013 | 16.60 | 16.61 | 16.42 | 16.50 | 2,134,831 | -0.22(-1.32%) |
| Mar 26, 2013 | 16.74 | 16.76 | 16.61 | 16.72 | 1,861,867 | +0.06(+0.36%) |
| Mar 25, 2013 | 16.50 | 16.78 | 16.44 | 16.66 | 3,257,947 | -0.01(-0.06%) |
| Mar 22, 2013 | 16.83 | 17.00 | 16.58 | 16.67 | 3,664,647 | -0.11(-0.66%) |
| Mar 21, 2013 | 16.94 | 17.03 | 16.77 | 16.78 | 2,093,419 | -0.15(-0.89%) |
| Mar 20, 2013 | 17.03 | 17.16 | 16.91 | 16.93 | 1,914,306 | -0.05(-0.29%) |
| Mar 19, 2013 | 17.38 | 17.49 | 16.82 | 16.98 | 2,599,709 | -0.28(-1.62%) |
| Mar 18, 2013 | 16.76 | 17.31 | 16.71 | 17.26 | 2,788,036 | +0.24(+1.41%) |
| Mar 15, 2013 | 17.25 | 17.34 | 16.93 | 17.02 | 3,902,164 | -0.29(-1.68%) |
| Mar 14, 2013 | 17.10 | 17.36 | 17.07 | 17.31 | 3,974,577 | +0.22(+1.29%) |
| Mar 13, 2013 | 17.08 | 17.22 | 17.04 | 17.09 | 2,554,471 | -0.01(-0.06%) |
| Mar 12, 2013 | 17.24 | 17.38 | 17.04 | 17.10 | 3,403,700 | -0.13(-0.75%) |
| Mar 11, 2013 | 16.95 | 17.37 | 16.93 | 17.23 | 3,368,356 | +0.23(+1.35%) |
| Mar 08, 2013 | 16.99 | 17.05 | 16.85 | 17.00 | 2,734,504 | +0.11(+0.65%) |
| Mar 07, 2013 | 16.82 | 17.00 | 16.67 | 16.89 | 2,799,738 | +0.05(+0.30%) |
| Mar 06, 2013 | 16.88 | 16.98 | 16.77 | 16.84 | 2,962,576 | -0.02(-0.12%) |
| Mar 05, 2013 | 16.55 | 16.94 | 16.51 | 16.86 | 4,206,972 | +0.35(+2.12%) |
| Mar 04, 2013 | 16.25 | 16.52 | 16.12 | 16.51 | 3,102,407 | +0.27(+1.66%) |