| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 17.89 | 17.94 | 17.65 | 17.69 | 46,953 | -0.13(-0.73%) |
| May 21, 2013 | 17.87 | 17.87 | 17.69 | 17.82 | 50,907 | +0.07(+0.39%) |
| May 20, 2013 | 17.76 | 17.84 | 17.74 | 17.75 | 122,391 | -0.11(-0.61%) |
| May 17, 2013 | 18.06 | 18.11 | 17.80 | 17.86 | 304,254 | -0.13(-0.72%) |
| May 16, 2013 | 18.21 | 18.21 | 17.99 | 17.99 | 49,192 | -0.18(-0.99%) |
| May 15, 2013 | 18.11 | 18.23 | 18.10 | 18.17 | 47,969 | -0.04(-0.22%) |
| May 13, 2013 | 18.27 | 18.28 | 18.14 | 18.21 | 68,214 | -0.16(-0.85%) |
| May 10, 2013 | 18.45 | 18.47 | 18.33 | 18.37 | 103,632 | -0.09(-0.51%) |
| May 09, 2013 | 18.60 | 18.60 | 18.46 | 18.46 | 43,189 | -0.13(-0.70%) |
| May 08, 2013 | 18.60 | 18.61 | 18.56 | 18.59 | 25,751 | +0.03(+0.16%) |
| May 07, 2013 | 18.46 | 18.56 | 18.46 | 18.56 | 27,014 | +0.06(+0.32%) |
| May 06, 2013 | 18.49 | 18.51 | 18.44 | 18.50 | 25,673 | -0.03(-0.16%) |
| May 03, 2013 | 18.51 | 18.59 | 18.52 | 18.53 | 91,089 | +0.01(+0.05%) |
| May 02, 2013 | 18.41 | 18.54 | 18.41 | 18.52 | 29,198 | +0.08(+0.43%) |
| May 01, 2013 | 18.52 | 18.52 | 18.41 | 18.44 | 48,811 | -0.11(-0.59%) |
| Apr 30, 2013 | 18.43 | 18.55 | 18.34 | 18.55 | 47,161 | +0.16(+0.87%) |
| Apr 29, 2013 | 18.41 | 18.45 | 18.38 | 18.39 | 11,196 | +0.03(+0.16%) |
| Apr 26, 2013 | 18.51 | 18.53 | 18.36 | 18.36 | 14,077 | -0.17(-0.92%) |
| Apr 25, 2013 | 18.52 | 18.59 | 18.50 | 18.53 | 37,179 | +0.05(+0.27%) |
| Apr 24, 2013 | 18.34 | 18.48 | 18.34 | 18.48 | 27,748 | +0.13(+0.71%) |
| Apr 23, 2013 | 18.27 | 18.39 | 18.22 | 18.35 | 60,244 | +0.04(+0.22%) |
| Apr 22, 2013 | 18.37 | 18.37 | 18.24 | 18.31 | 25,299 | +0.06(+0.33%) |
| Apr 19, 2013 | 18.19 | 18.28 | 18.10 | 18.25 | 29,015 | +0.12(+0.66%) |
| Apr 18, 2013 | 18.10 | 18.22 | 18.01 | 18.13 | 105,811 | +0.13(+0.72%) |
| Apr 17, 2013 | 18.22 | 18.22 | 17.91 | 18.00 | 200,319 | -0.28(-1.53%) |
| Apr 16, 2013 | 18.27 | 18.34 | 18.19 | 18.28 | 70,918 | +0.15(+0.83%) |
| Apr 15, 2013 | 18.65 | 18.65 | 18.13 | 18.13 | 38,616 | -0.59(-3.15%) |
| Apr 12, 2013 | 18.74 | 18.77 | 18.59 | 18.72 | 37,592 | +0.03(+0.16%) |
| Apr 11, 2013 | 18.73 | 18.81 | 18.66 | 18.69 | 27,338 | -0.06(-0.32%) |
| Apr 10, 2013 | 18.88 | 18.93 | 18.73 | 18.75 | 33,156 | -0.14(-0.74%) |
| Apr 09, 2013 | 18.70 | 18.93 | 18.70 | 18.89 | 69,009 | +0.18(+0.96%) |
| Apr 08, 2013 | 18.64 | 18.72 | 18.55 | 18.71 | 25,904 | +0.17(+0.92%) |
| Apr 05, 2013 | 18.56 | 18.64 | 18.48 | 18.54 | 80,024 | -0.12(-0.64%) |
| Apr 04, 2013 | 18.63 | 18.71 | 18.63 | 18.66 | 67,270 | -0.03(-0.16%) |
| Apr 03, 2013 | 18.83 | 18.83 | 18.61 | 18.69 | 34,432 | -0.26(-1.37%) |
| Apr 02, 2013 | 18.97 | 19.06 | 18.91 | 18.95 | 109,458 | +0.06(+0.32%) |