| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 19.25 | 19.25 | 19.25 | 19.25 | 2,236 | -0.07(-0.36%) |
| May 20, 2013 | 19.13 | 19.32 | 19.13 | 19.32 | 690 | -0.02(-0.10%) |
| May 17, 2013 | 19.32 | 19.34 | 19.31 | 19.34 | 2,558 | +0.14(+0.73%) |
| May 16, 2013 | 19.34 | 19.35 | 19.20 | 19.20 | 5,077 | +0.11(+0.58%) |
| May 15, 2013 | 19.16 | 19.16 | 19.09 | 19.09 | 1,075 | +0.31(+1.65%) |
| May 13, 2013 | 18.86 | 18.96 | 18.78 | 18.78 | 3,778 | +0.01(+0.05%) |
| May 10, 2013 | 19.10 | 19.10 | 18.77 | 18.77 | 4,709 | -0.15(-0.79%) |
| May 09, 2013 | 18.92 | 18.92 | 18.92 | 18.92 | 796 | -0.98(-4.92%) |
| May 08, 2013 | 19.90 | 19.90 | 19.90 | 19.90 | 500 | +0.90(+4.74%) |
| May 06, 2013 | 19.00 | 19.00 | 19.00 | 265 | -0.05(-0.26%) | |
| May 03, 2013 | 19.04 | 19.33 | 18.56 | 19.05 | 14,007 | +0.49(+2.64%) |
| May 02, 2013 | 18.56 | 18.56 | 18.56 | 18.56 | 1,605 | +0.11(+0.60%) |
| May 01, 2013 | 18.57 | 18.57 | 18.45 | 18.45 | 3,610 | -0.23(-1.25%) |
| Apr 30, 2013 | 18.55 | 18.68 | 18.53 | 18.68 | 3,029 | -0.06(-0.30%) |
| Apr 29, 2013 | 18.71 | 18.74 | 18.69 | 18.74 | 4,333 | +0.41(+2.24%) |
| Apr 26, 2013 | 18.36 | 18.41 | 18.33 | 18.33 | 861 | -0.05(-0.27%) |
| Apr 25, 2013 | 18.38 | 18.38 | 18.38 | 18.38 | 1,675 | +0.21(+1.16%) |
| Apr 24, 2013 | 18.23 | 18.25 | 18.16 | 18.17 | 16,676 | +0.62(+3.53%) |
| Apr 23, 2013 | 17.53 | 17.98 | 17.48 | 17.55 | 145,589 | +0.60(+3.54%) |
| Apr 22, 2013 | 17.00 | 17.01 | 16.85 | 16.95 | 127,751 | +0.13(+0.77%) |
| Apr 19, 2013 | 16.85 | 16.97 | 16.82 | 16.82 | 52,259 | +0.22(+1.33%) |
| Apr 18, 2013 | 16.67 | 16.69 | 16.60 | 16.60 | 25,611 | -0.30(-1.78%) |
| Apr 17, 2013 | 16.90 | 16.90 | 16.90 | 16.90 | 2,871 | -0.85(-4.79%) |
| Apr 16, 2013 | 17.75 | 17.75 | 17.75 | 17.75 | 30,885 | +0.05(+0.28%) |
| Apr 15, 2013 | 17.71 | 17.78 | 17.70 | 17.70 | 2,281 | -0.58(-3.17%) |
| Apr 12, 2013 | 17.80 | 18.28 | 17.80 | 18.28 | 88,787 | +0.23(+1.27%) |
| Apr 11, 2013 | 18.05 | 18.24 | 18.05 | 18.05 | 47,224 | +0.33(+1.86%) |
| Apr 10, 2013 | 17.74 | 17.81 | 17.72 | 17.72 | 13,390 | +0.59(+3.44%) |
| Apr 09, 2013 | 17.16 | 17.17 | 17.13 | 17.13 | 9,888 | +0.20(+1.18%) |
| Apr 08, 2013 | 17.20 | 17.20 | 16.93 | 16.93 | 8,640 | -0.01(-0.06%) |
| Apr 05, 2013 | 16.75 | 16.94 | 16.75 | 16.94 | 7,229 | -0.12(-0.70%) |
| Apr 04, 2013 | 17.01 | 17.06 | 16.92 | 17.06 | 31,800 | +0.01(+0.06%) |
| Apr 03, 2013 | 17.27 | 17.27 | 17.05 | 17.05 | 4,315 | -0.35(-2.01%) |
| Apr 02, 2013 | 17.11 | 17.54 | 17.11 | 17.40 | 42,659 | +0.37(+2.17%) |
| Apr 01, 2013 | 17.14 | 17.14 | 17.03 | 17.03 | 1,151 | +0.01(+0.06%) |
| Mar 28, 2013 | 17.15 | 17.19 | 17.02 | 17.02 | 55,927 | +0.02(+0.12%) |
| Mar 27, 2013 | 17.00 | 17.17 | 17.00 | 17.00 | 101,469 | -0.53(-3.02%) |
| Mar 26, 2013 | 17.60 | 17.61 | 17.53 | 17.53 | 60,337 | -0.12(-0.68%) |
| Mar 25, 2013 | 18.15 | 18.20 | 17.40 | 17.65 | 167,672 | -0.41(-2.27%) |
| Mar 22, 2013 | 18.06 | 18.06 | 18.06 | 18.06 | 703 | +0.21(+1.18%) |
| Mar 21, 2013 | 17.99 | 17.99 | 17.85 | 17.85 | 2,496 | -0.44(-2.41%) |
| Mar 20, 2013 | 18.36 | 18.36 | 18.28 | 18.29 | 1,740 | +0.18(+0.99%) |
| Mar 19, 2013 | 18.11 | 18.11 | 18.11 | 18.11 | 251 | -0.73(-3.87%) |
| Mar 15, 2013 | 18.84 | 18.84 | 18.84 | 0 | -0.01(-0.05%) | |
| Mar 14, 2013 | 18.78 | 18.85 | 18.78 | 18.85 | 296 | +0.35(+1.89%) |
| Mar 12, 2013 | 18.50 | 18.50 | 18.50 | 18.50 | 0 | +0.26(+1.43%) |
| Mar 11, 2013 | 18.18 | 18.24 | 18.17 | 18.24 | 1,785 | +0.25(+1.39%) |
| Mar 08, 2013 | 18.03 | 18.03 | 17.99 | 17.99 | 6,770 | +0.26(+1.47%) |
| Mar 07, 2013 | 17.74 | 17.74 | 17.73 | 17.73 | 1,562 | +0.25(+1.43%) |
| Mar 06, 2013 | 17.48 | 17.48 | 17.48 | 17.48 | 259 | -0.04(-0.23%) |
| Mar 05, 2013 | 17.39 | 17.52 | 17.39 | 17.52 | 493 | +0.58(+3.42%) |
