| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 14.99 | 15.13 | 14.79 | 14.99 | 364,881 | +0.02(+0.13%) |
| Feb 28, 2012 | 14.84 | 14.99 | 14.77 | 14.97 | 212,320 | +0.10(+0.67%) |
| Feb 27, 2012 | 14.78 | 14.96 | 14.53 | 14.87 | 153,725 | +0.10(+0.68%) |
| Feb 24, 2012 | 15.02 | 15.06 | 14.75 | 14.77 | 130,401 | -0.35(-2.31%) |
| Feb 23, 2012 | 14.84 | 15.15 | 14.78 | 15.12 | 145,998 | +0.31(+2.09%) |
| Feb 22, 2012 | 14.81 | 14.93 | 14.72 | 14.81 | 135,271 | -0.04(-0.27%) |
| Feb 21, 2012 | 14.77 | 14.95 | 14.60 | 14.85 | 190,935 | +0.10(+0.68%) |
| Feb 17, 2012 | 14.62 | 14.75 | 14.46 | 14.75 | 162,431 | +0.18(+1.24%) |
| Feb 16, 2012 | 14.30 | 14.58 | 14.26 | 14.57 | 233,628 | +0.21(+1.46%) |
| Feb 15, 2012 | 14.57 | 14.65 | 14.28 | 14.36 | 3,968,763 | -0.10(-0.69%) |
| Feb 14, 2012 | 14.46 | 14.50 | 14.33 | 14.46 | 185,507 | -0.04(-0.28%) |
| Feb 13, 2012 | 14.52 | 14.75 | 14.40 | 14.50 | 392,816 | +0.00(+0.00%) |
| Feb 10, 2012 | 14.98 | 14.99 | 14.34 | 14.50 | 905,642 | +0.40(+2.84%) |
| Feb 09, 2012 | 14.19 | 14.19 | 14.00 | 14.10 | 99,406 | -0.09(-0.63%) |
| Feb 08, 2012 | 14.25 | 14.25 | 13.74 | 14.19 | 60,076 | -0.04(-0.28%) |
| Feb 07, 2012 | 14.26 | 14.35 | 14.14 | 14.23 | 59,086 | -0.10(-0.70%) |
| Feb 06, 2012 | 14.40 | 14.44 | 14.17 | 14.33 | 51,526 | -0.16(-1.10%) |
| Feb 03, 2012 | 14.23 | 14.62 | 14.04 | 14.49 | 150,001 | +0.49(+3.50%) |
| Feb 02, 2012 | 13.97 | 14.16 | 13.81 | 14.00 | 143,879 | +0.06(+0.43%) |
| Feb 01, 2012 | 13.65 | 13.99 | 13.58 | 13.94 | 113,635 | +0.36(+2.65%) |
| Jan 31, 2012 | 13.74 | 13.74 | 13.49 | 13.58 | 62,059 | -0.10(-0.73%) |
| Jan 30, 2012 | 13.59 | 13.73 | 13.44 | 13.68 | 33,106 | -0.04(-0.29%) |
| Jan 27, 2012 | 13.54 | 13.78 | 13.36 | 13.72 | 68,800 | +0.10(+0.73%) |
| Jan 26, 2012 | 13.79 | 13.84 | 13.38 | 13.62 | 68,884 | -0.13(-0.95%) |
| Jan 25, 2012 | 13.80 | 13.94 | 13.61 | 13.75 | 79,518 | -0.05(-0.36%) |
| Jan 24, 2012 | 13.56 | 13.85 | 13.48 | 13.80 | 57,933 | +0.14(+1.02%) |
| Jan 23, 2012 | 13.80 | 13.82 | 13.49 | 13.66 | 77,659 | -0.19(-1.37%) |
| Jan 20, 2012 | 13.45 | 13.90 | 13.44 | 13.85 | 99,922 | +0.35(+2.59%) |
| Jan 19, 2012 | 13.59 | 13.59 | 13.42 | 13.50 | 63,777 | -0.05(-0.37%) |
| Jan 18, 2012 | 13.44 | 13.55 | 13.33 | 13.55 | 67,657 | +0.12(+0.89%) |
| Jan 17, 2012 | 13.52 | 13.55 | 13.36 | 13.43 | 83,895 | +0.06(+0.45%) |
| Jan 13, 2012 | 13.44 | 13.60 | 13.30 | 13.37 | 103,125 | -0.14(-1.04%) |
| Jan 12, 2012 | 13.48 | 13.54 | 13.31 | 13.51 | 71,661 | +0.08(+0.60%) |
| Jan 11, 2012 | 13.43 | 13.44 | 13.30 | 13.43 | 57,214 | -0.04(-0.30%) |
| Jan 10, 2012 | 13.49 | 13.49 | 13.37 | 13.47 | 69,224 | +0.15(+1.13%) |
| Jan 09, 2012 | 13.37 | 13.40 | 13.22 | 13.32 | 65,897 | +0.00(+0.00%) |
| Jan 06, 2012 | 13.37 | 13.39 | 13.17 | 13.32 | 138,609 | -0.02(-0.15%) |
| Jan 05, 2012 | 13.24 | 13.36 | 13.06 | 13.34 | 67,499 | -0.01(-0.07%) |
| Jan 04, 2012 | 13.09 | 13.44 | 13.09 | 13.35 | 97,358 | +0.34(+2.61%) |
| Dec 30, 2011 | 12.98 | 13.10 | 12.96 | 13.01 | 91,272 | -0.08(-0.61%) |
| Dec 29, 2011 | 12.96 | 13.20 | 12.96 | 13.09 | 90,297 | +0.24(+1.87%) |
| Dec 28, 2011 | 12.99 | 12.99 | 12.84 | 12.85 | 65,775 | -0.13(-1.00%) |
| Dec 27, 2011 | 12.74 | 13.10 | 12.74 | 12.98 | 75,765 | +0.17(+1.33%) |
| Dec 23, 2011 | 12.83 | 12.83 | 12.73 | 12.81 | 147,708 | +0.04(+0.31%) |
| Dec 21, 2011 | 12.80 | 12.84 | 12.56 | 12.77 | 116,603 | -0.03(-0.23%) |
| Dec 20, 2011 | 12.85 | 12.89 | 12.70 | 12.80 | 121,444 | +0.17(+1.35%) |
| Dec 19, 2011 | 12.71 | 12.86 | 12.51 | 12.63 | 160,340 | -0.01(-0.08%) |
| Dec 16, 2011 | 12.84 | 12.86 | 12.61 | 12.64 | 202,163 | -0.11(-0.86%) |
| Dec 15, 2011 | 12.84 | 12.88 | 12.67 | 12.75 | 200,439 | +0.08(+0.63%) |
| Dec 14, 2011 | 12.09 | 12.67 | 12.09 | 12.67 | 132,026 | +0.46(+3.77%) |
| Dec 13, 2011 | 12.54 | 12.74 | 12.14 | 12.21 | 86,154 | -0.23(-1.85%) |
| Dec 12, 2011 | 12.49 | 12.52 | 12.27 | 12.44 | 96,737 | -0.20(-1.58%) |
| Dec 09, 2011 | 12.48 | 12.73 | 12.26 | 12.64 | 210,630 | +0.13(+1.02%) |
| Dec 08, 2011 | 12.77 | 12.77 | 12.49 | 12.51 | 97,854 | -0.37(-2.85%) |
| Dec 07, 2011 | 12.85 | 13.00 | 12.54 | 12.88 | 52,201 | -0.03(-0.23%) |
| Dec 06, 2011 | 12.85 | 13.00 | 12.78 | 12.91 | 69,153 | +0.03(+0.23%) |
| Dec 05, 2011 | 13.16 | 13.16 | 12.78 | 12.88 | 122,850 | -0.09(-0.69%) |
| Dec 02, 2011 | 13.00 | 13.00 | 12.87 | 12.97 | 76,142 | +0.12(+0.93%) |