| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 19.70 | 19.72 | 19.44 | 19.55 | 1,734,405 | -0.24(-1.21%) |
| May 23, 2013 | 19.67 | 19.84 | 19.38 | 19.79 | 2,057,023 | -0.05(-0.25%) |
| May 22, 2013 | 20.21 | 20.42 | 19.76 | 19.84 | 1,999,510 | -0.41(-2.02%) |
| May 21, 2013 | 20.15 | 20.28 | 20.11 | 20.25 | 599,357 | +0.13(+0.65%) |
| May 20, 2013 | 20.08 | 20.22 | 20.08 | 20.12 | 661,444 | +0.00(+0.00%) |
| May 17, 2013 | 19.93 | 20.19 | 19.93 | 20.12 | 945,250 | +0.21(+1.05%) |
| May 16, 2013 | 19.88 | 20.04 | 19.78 | 19.91 | 666,493 | -0.07(-0.35%) |
| May 15, 2013 | 19.62 | 20.00 | 19.62 | 19.98 | 1,888,247 | +0.34(+1.73%) |
| May 13, 2013 | 19.43 | 19.64 | 19.39 | 19.64 | 919,917 | +0.22(+1.13%) |
| May 10, 2013 | 19.42 | 19.51 | 19.33 | 19.42 | 597,374 | +0.07(+0.36%) |
| May 09, 2013 | 19.38 | 19.42 | 19.21 | 19.35 | 621,636 | -0.01(-0.05%) |
| May 08, 2013 | 19.20 | 19.36 | 19.12 | 19.36 | 620,896 | +0.14(+0.73%) |
| May 07, 2013 | 19.01 | 19.30 | 18.95 | 19.22 | 1,192,014 | +0.23(+1.21%) |
| May 06, 2013 | 18.99 | 19.25 | 18.99 | 18.99 | 1,305,814 | -0.02(-0.11%) |
| May 03, 2013 | 19.14 | 19.20 | 19.01 | 19.01 | 900,156 | +0.04(+0.21%) |
| May 02, 2013 | 18.80 | 19.05 | 18.74 | 18.97 | 1,167,591 | +0.24(+1.28%) |
| May 01, 2013 | 18.56 | 18.80 | 18.56 | 18.73 | 1,700,491 | +0.06(+0.32%) |
| Apr 30, 2013 | 18.59 | 18.67 | 18.52 | 18.67 | 876,187 | +0.11(+0.59%) |
| Apr 29, 2013 | 18.47 | 18.67 | 18.46 | 18.56 | 761,375 | +0.09(+0.49%) |
| Apr 26, 2013 | 18.40 | 18.52 | 18.35 | 18.47 | 1,479,102 | +0.12(+0.65%) |
| Apr 25, 2013 | 18.27 | 18.46 | 18.14 | 18.35 | 1,335,634 | +0.22(+1.21%) |
| Apr 24, 2013 | 17.83 | 18.24 | 17.74 | 18.13 | 1,964,736 | +0.33(+1.85%) |
| Apr 23, 2013 | 17.34 | 17.81 | 17.34 | 17.80 | 1,241,969 | +0.51(+2.95%) |
| Apr 22, 2013 | 17.25 | 17.38 | 17.11 | 17.29 | 1,188,497 | +0.07(+0.41%) |
| Apr 19, 2013 | 17.41 | 17.42 | 17.20 | 17.22 | 1,274,104 | -0.04(-0.23%) |
| Apr 18, 2013 | 17.33 | 17.35 | 16.96 | 17.26 | 1,887,447 | -0.04(-0.23%) |
| Apr 17, 2013 | 17.61 | 17.61 | 17.16 | 17.30 | 4,127,049 | -0.45(-2.54%) |
| Apr 16, 2013 | 17.59 | 17.77 | 17.46 | 17.75 | 1,270,217 | +0.22(+1.25%) |
| Apr 15, 2013 | 17.79 | 17.90 | 17.44 | 17.53 | 1,234,764 | -0.37(-2.07%) |
| Apr 12, 2013 | 17.69 | 17.90 | 17.65 | 17.90 | 1,029,758 | +0.13(+0.73%) |
| Apr 11, 2013 | 17.77 | 17.90 | 17.70 | 17.77 | 770,158 | -0.01(-0.06%) |
| Apr 10, 2013 | 17.60 | 17.86 | 17.60 | 17.78 | 1,234,508 | +0.21(+1.20%) |
| Apr 09, 2013 | 17.59 | 17.68 | 17.44 | 17.57 | 507,130 | -0.03(-0.17%) |
| Apr 08, 2013 | 17.49 | 17.67 | 17.25 | 17.60 | 588,210 | +0.22(+1.27%) |
| Apr 05, 2013 | 17.34 | 17.48 | 17.17 | 17.38 | 625,042 | -0.10(-0.57%) |
| Apr 04, 2013 | 17.46 | 17.48 | 17.24 | 17.48 | 824,351 | +0.05(+0.29%) |
| Apr 03, 2013 | 17.59 | 17.62 | 17.09 | 17.43 | 1,103,209 | -0.13(-0.74%) |
| Apr 02, 2013 | 17.79 | 17.79 | 17.50 | 17.56 | 1,411,015 | -0.20(-1.13%) |
| Apr 01, 2013 | 17.77 | 17.77 | 17.42 | 17.76 | 2,275,236 | -0.01(-0.06%) |
| Mar 28, 2013 | 17.67 | 18.29 | 17.60 | 17.77 | 906,482 | +0.11(+0.62%) |
| Mar 27, 2013 | 17.52 | 17.74 | 17.49 | 17.66 | 1,057,309 | +0.12(+0.68%) |
| Mar 26, 2013 | 17.56 | 17.60 | 17.44 | 17.54 | 907,785 | +0.07(+0.40%) |
| Mar 25, 2013 | 17.55 | 17.60 | 17.42 | 17.47 | 827,834 | +0.02(+0.11%) |
| Mar 22, 2013 | 17.30 | 17.46 | 17.26 | 17.45 | 835,201 | +0.26(+1.51%) |
| Mar 21, 2013 | 17.33 | 17.43 | 17.19 | 17.19 | 805,879 | -0.19(-1.09%) |
| Mar 20, 2013 | 17.31 | 17.45 | 17.23 | 17.38 | 1,001,877 | +0.18(+1.05%) |
| Mar 19, 2013 | 17.33 | 17.43 | 16.97 | 17.20 | 731,795 | -0.05(-0.29%) |
| Mar 18, 2013 | 17.17 | 17.43 | 17.10 | 17.25 | 1,409,700 | -0.06(-0.35%) |
| Mar 15, 2013 | 17.08 | 17.59 | 17.03 | 17.31 | 4,334,547 | +0.39(+2.30%) |
| Mar 14, 2013 | 16.77 | 17.01 | 16.77 | 16.92 | 1,353,259 | +0.16(+0.95%) |
| Mar 13, 2013 | 16.78 | 16.97 | 16.73 | 16.76 | 485,926 | -0.02(-0.12%) |
| Mar 12, 2013 | 16.81 | 16.88 | 16.67 | 16.78 | 503,486 | -0.07(-0.42%) |
| Mar 11, 2013 | 16.57 | 16.88 | 16.48 | 16.85 | 813,317 | +0.25(+1.51%) |
| Mar 08, 2013 | 16.89 | 16.93 | 16.60 | 16.60 | 1,101,497 | -0.22(-1.31%) |
| Mar 07, 2013 | 16.82 | 16.93 | 16.71 | 16.82 | 788,848 | +0.03(+0.18%) |
| Mar 06, 2013 | 16.91 | 16.97 | 16.65 | 16.79 | 1,088,449 | -0.07(-0.42%) |
| Mar 05, 2013 | 16.54 | 16.95 | 16.43 | 16.86 | 2,020,087 | +0.34(+2.06%) |
| Mar 04, 2013 | 16.25 | 16.62 | 16.22 | 16.52 | 1,129,258 | +0.24(+1.47%) |
