| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2011 | 12.80 | 12.80 | 12.27 | 12.51 | 6,929 | -0.24(-1.87%) |
| Feb 25, 2011 | 12.70 | 12.93 | 12.39 | 12.75 | 10,322 | +0.21(+1.67%) |
| Feb 24, 2011 | 12.98 | 12.98 | 12.46 | 12.54 | 16,580 | +0.41(+3.35%) |
| Feb 23, 2011 | 12.17 | 12.62 | 12.10 | 12.13 | 16,885 | -0.12(-0.98%) |
| Feb 22, 2011 | 12.93 | 12.93 | 12.25 | 12.25 | 57,637 | -0.64(-4.94%) |
| Feb 18, 2011 | 12.99 | 12.99 | 12.89 | 12.89 | 1,626 | +0.12(+0.94%) |
| Feb 17, 2011 | 13.00 | 13.12 | 12.75 | 12.77 | 17,119 | -0.14(-1.08%) |
| Feb 16, 2011 | 13.00 | 13.02 | 12.75 | 12.91 | 22,572 | -0.17(-1.30%) |
| Feb 15, 2011 | 12.94 | 13.08 | 12.90 | 13.08 | 2,579 | +0.14(+1.08%) |
| Feb 14, 2011 | 13.10 | 13.11 | 12.94 | 12.94 | 13,018 | -0.22(-1.67%) |
| Feb 11, 2011 | 13.21 | 13.21 | 13.04 | 13.16 | 5,633 | +0.06(+0.46%) |
| Feb 10, 2011 | 13.05 | 13.24 | 13.05 | 13.10 | 7,421 | -0.00(-0.00%) |
| Feb 09, 2011 | 13.27 | 13.27 | 13.08 | 13.10 | 6,113 | -0.15(-1.13%) |
| Feb 08, 2011 | 13.41 | 13.41 | 13.25 | 13.25 | 12,149 | -0.16(-1.19%) |
| Feb 07, 2011 | 13.39 | 13.63 | 13.25 | 13.41 | 27,057 | +0.20(+1.52%) |
| Feb 04, 2011 | 13.35 | 13.35 | 13.15 | 13.21 | 8,981 | +0.01(+0.08%) |
| Feb 03, 2011 | 13.05 | 13.30 | 13.05 | 13.20 | 13,439 | -0.11(-0.84%) |
| Feb 02, 2011 | 13.37 | 13.41 | 13.26 | 13.31 | 7,729 | +0.04(+0.30%) |
| Feb 01, 2011 | 13.12 | 13.27 | 12.95 | 13.27 | 20,863 | +0.23(+1.76%) |
| Jan 31, 2011 | 13.55 | 13.55 | 12.76 | 13.04 | 38,229 | -0.04(-0.31%) |
| Jan 28, 2011 | 13.46 | 13.53 | 13.00 | 13.08 | 38,701 | -0.47(-3.47%) |
| Jan 27, 2011 | 14.00 | 14.00 | 13.50 | 13.55 | 53,846 | -0.17(-1.24%) |
| Jan 26, 2011 | 13.98 | 13.98 | 13.61 | 13.72 | 10,735 | -0.30(-2.14%) |
| Jan 25, 2011 | 14.07 | 14.07 | 13.93 | 14.02 | 75,632 | +0.02(+0.14%) |
| Jan 24, 2011 | 13.80 | 14.00 | 13.80 | 14.00 | 300 | +0.10(+0.72%) |
| Jan 21, 2011 | 13.80 | 13.90 | 13.80 | 13.90 | 8,466 | +0.10(+0.72%) |
| Jan 20, 2011 | 13.77 | 13.80 | 13.75 | 13.80 | 3,364 | +0.03(+0.22%) |
| Jan 19, 2011 | 13.80 | 13.87 | 13.60 | 13.77 | 47,122 | -0.09(-0.65%) |
| Jan 18, 2011 | 14.06 | 14.06 | 13.80 | 13.86 | 4,755 | -0.20(-1.44%) |
| Jan 14, 2011 | 14.15 | 14.17 | 14.00 | 14.06 | 9,421 | +0.02(+0.13%) |
| Jan 13, 2011 | 14.09 | 14.14 | 14.00 | 14.04 | 22,623 | +0.03(+0.24%) |
| Jan 12, 2011 | 14.00 | 14.08 | 13.85 | 14.01 | 19,926 | -0.05(-0.38%) |
| Jan 11, 2011 | 14.09 | 14.16 | 13.82 | 14.06 | 40,067 | +0.01(+0.09%) |
| Jan 10, 2011 | 14.00 | 14.05 | 14.00 | 14.05 | 226,800 | +0.21(+1.52%) |
| Jan 07, 2011 | 13.80 | 13.84 | 13.74 | 13.84 | 1,070 | +0.03(+0.22%) |
| Jan 06, 2011 | 14.18 | 14.18 | 13.73 | 13.81 | 65,146 | -0.37(-2.61%) |
| Jan 05, 2011 | 13.87 | 14.18 | 13.87 | 14.18 | 12,039 | +0.13(+0.93%) |
| Jan 04, 2011 | 14.03 | 14.05 | 13.90 | 14.05 | 7,266 | +0.05(+0.36%) |
| Jan 03, 2011 | 14.01 | 14.05 | 13.70 | 14.00 | 54,301 | +0.29(+2.12%) |
| Dec 31, 2010 | 13.86 | 13.86 | 13.71 | 13.71 | 416 | +0.02(+0.15%) |
| Dec 30, 2010 | 13.57 | 14.00 | 13.57 | 13.69 | 25,366 | -0.28(-2.00%) |
| Dec 29, 2010 | 13.73 | 13.97 | 13.73 | 13.97 | 1,384 | +0.23(+1.67%) |
| Dec 28, 2010 | 13.79 | 13.94 | 13.64 | 13.74 | 10,411 | -0.09(-0.66%) |
| Dec 27, 2010 | 13.64 | 13.94 | 13.63 | 13.83 | 11,354 | +0.28(+2.08%) |
| Dec 23, 2010 | 13.52 | 13.61 | 13.51 | 13.55 | 8,655 | +0.01(+0.07%) |
| Dec 22, 2010 | 13.89 | 13.89 | 13.54 | 13.54 | 37,909 | -0.07(-0.51%) |
| Dec 21, 2010 | 13.79 | 13.82 | 13.55 | 13.61 | 3,582 | -0.10(-0.76%) |
| Dec 20, 2010 | 13.84 | 13.85 | 13.61 | 13.71 | 7,656 | -0.16(-1.17%) |
| Dec 17, 2010 | 13.59 | 13.89 | 13.54 | 13.88 | 8,978 | +0.08(+0.55%) |
| Dec 16, 2010 | 13.86 | 14.11 | 13.80 | 13.80 | 4,973 | -0.09(-0.65%) |
| Dec 15, 2010 | 14.11 | 14.11 | 13.88 | 13.89 | 3,050 | -0.16(-1.17%) |
| Dec 14, 2010 | 14.15 | 14.15 | 13.82 | 14.05 | 5,300 | +0.08(+0.60%) |
| Dec 13, 2010 | 14.05 | 14.06 | 13.95 | 13.97 | 3,840 | -0.08(-0.56%) |
| Dec 10, 2010 | 13.97 | 14.05 | 13.95 | 14.05 | 3,765 | +0.01(+0.10%) |
| Dec 09, 2010 | 14.11 | 14.11 | 13.80 | 14.04 | 7,188 | -0.08(-0.60%) |
| Dec 08, 2010 | 13.93 | 14.12 | 13.90 | 14.12 | 1,190 | +0.27(+1.95%) |
| Dec 07, 2010 | 13.95 | 14.05 | 13.85 | 13.85 | 47,987 | +0.02(+0.16%) |
| Dec 06, 2010 | 13.60 | 13.87 | 13.60 | 13.83 | 3,338 | +0.23(+1.68%) |
| Dec 03, 2010 | 13.53 | 13.64 | 13.53 | 13.60 | 3,224 | +0.09(+0.67%) |
| Dec 02, 2010 | 13.70 | 13.73 | 13.48 | 13.51 | 17,027 | -0.00(-0.01%) |