| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 13.65 | 13.82 | 13.27 | 13.30 | 1,843,399 | -0.34(-2.49%) |
| Feb 28, 2012 | 13.42 | 13.69 | 13.41 | 13.64 | 1,751,380 | +0.22(+1.64%) |
| Feb 27, 2012 | 13.19 | 13.43 | 13.07 | 13.42 | 1,258,358 | -0.02(-0.15%) |
| Feb 24, 2012 | 13.45 | 13.51 | 13.10 | 13.44 | 2,065,292 | -0.10(-0.74%) |
| Feb 23, 2012 | 13.16 | 13.54 | 13.15 | 13.54 | 2,513,353 | +0.35(+2.65%) |
| Feb 22, 2012 | 13.30 | 13.34 | 13.09 | 13.19 | 1,459,548 | -0.07(-0.53%) |
| Feb 21, 2012 | 13.33 | 13.41 | 13.07 | 13.26 | 2,216,399 | -0.22(-1.63%) |
| Feb 20, 2012 | 13.26 | 13.48 | 13.21 | 13.48 | 1,719,286 | +0.44(+3.37%) |
| Feb 17, 2012 | 13.20 | 13.27 | 13.00 | 13.04 | 2,060,500 | -0.03(-0.24%) |
| Feb 16, 2012 | 13.08 | 13.13 | 12.79 | 13.07 | 2,640,680 | -0.20(-1.50%) |
| Feb 15, 2012 | 13.59 | 13.59 | 13.23 | 13.27 | 1,586,606 | -0.13(-0.95%) |
| Feb 14, 2012 | 13.29 | 13.47 | 13.18 | 13.40 | 1,495,701 | -0.08(-0.61%) |
| Feb 13, 2012 | 13.39 | 13.78 | 13.37 | 13.48 | 1,712,415 | +0.25(+1.89%) |
| Feb 10, 2012 | 13.30 | 13.45 | 13.05 | 13.23 | 1,851,280 | -0.24(-1.78%) |
| Feb 09, 2012 | 13.35 | 13.50 | 13.16 | 13.47 | 1,523,308 | +0.21(+1.58%) |
| Feb 08, 2012 | 13.50 | 13.56 | 13.24 | 13.26 | 1,652,014 | -0.23(-1.68%) |
| Feb 07, 2012 | 13.50 | 13.52 | 13.07 | 13.49 | 1,977,724 | -0.14(-1.05%) |
| Feb 06, 2012 | 13.87 | 13.94 | 13.60 | 13.63 | 1,495,587 | -0.36(-2.57%) |
| Feb 03, 2012 | 13.59 | 13.99 | 13.49 | 13.99 | 1,837,261 | +0.43(+3.17%) |
| Feb 02, 2012 | 13.33 | 13.73 | 13.25 | 13.56 | 2,391,317 | +0.32(+2.40%) |
| Feb 01, 2012 | 13.00 | 13.30 | 12.86 | 13.24 | 2,460,311 | +0.08(+0.59%) |
| Jan 31, 2012 | 13.14 | 13.22 | 12.86 | 13.16 | 2,144,088 | +0.10(+0.80%) |
| Jan 30, 2012 | 13.34 | 13.48 | 12.95 | 13.06 | 2,108,184 | -0.42(-3.12%) |
| Jan 27, 2012 | 13.74 | 13.90 | 13.46 | 13.48 | 1,259,914 | -0.49(-3.51%) |
| Jan 26, 2012 | 13.55 | 14.21 | 13.55 | 13.97 | 2,883,641 | +0.48(+3.56%) |
| Jan 25, 2012 | 13.66 | 13.71 | 13.34 | 13.49 | 1,391,797 | -0.10(-0.74%) |
| Jan 24, 2012 | 13.47 | 13.62 | 13.35 | 13.59 | 1,487,709 | +0.05(+0.39%) |
| Jan 23, 2012 | 13.36 | 13.64 | 13.27 | 13.54 | 1,628,107 | -0.04(-0.31%) |
| Jan 20, 2012 | 13.65 | 13.65 | 13.34 | 13.58 | 1,846,132 | -0.10(-0.71%) |
| Jan 19, 2012 | 13.43 | 13.74 | 13.31 | 13.68 | 1,846,967 | +0.23(+1.69%) |
| Jan 18, 2012 | 13.19 | 13.46 | 13.00 | 13.45 | 1,633,949 | +0.10(+0.76%) |
| Jan 17, 2012 | 13.30 | 13.37 | 13.06 | 13.35 | 1,965,812 | +0.34(+2.60%) |
| Jan 16, 2012 | 12.92 | 13.08 | 12.82 | 13.01 | 1,914,569 | -0.09(-0.70%) |
| Jan 13, 2012 | 13.25 | 13.30 | 12.72 | 13.10 | 1,853,780 | -0.20(-1.53%) |
| Jan 12, 2012 | 12.89 | 13.35 | 12.88 | 13.30 | 1,671,005 | +0.30(+2.35%) |
| Jan 11, 2012 | 12.89 | 13.07 | 12.70 | 13.00 | 1,378,355 | +0.04(+0.31%) |
| Jan 10, 2012 | 12.56 | 13.08 | 12.50 | 12.96 | 2,087,811 | +0.62(+5.02%) |
| Jan 09, 2012 | 12.51 | 12.66 | 12.24 | 12.34 | 2,136,831 | -0.30(-2.37%) |
| Jan 06, 2012 | 12.61 | 12.86 | 12.60 | 12.64 | 1,435,487 | -0.16(-1.29%) |
| Jan 05, 2012 | 12.71 | 12.94 | 12.55 | 12.80 | 2,006,453 | +0.12(+0.91%) |
| Jan 04, 2012 | 13.00 | 13.21 | 12.63 | 12.69 | 1,810,328 | +0.54(+4.44%) |
| Dec 30, 2011 | 12.19 | 12.29 | 12.14 | 12.15 | 278,329 | -0.03(-0.25%) |
| Dec 29, 2011 | 12.01 | 12.18 | 11.95 | 12.18 | 679,011 | +0.18(+1.50%) |
| Dec 28, 2011 | 12.30 | 12.36 | 12.00 | 12.00 | 780,047 | -0.20(-1.64%) |
| Dec 23, 2011 | 12.20 | 12.20 | 12.20 | 12.20 | 0 | +0.15(+1.21%) |
| Dec 21, 2011 | 11.99 | 12.34 | 11.82 | 12.05 | 1,695,854 | +0.29(+2.47%) |
| Dec 20, 2011 | 11.43 | 11.90 | 11.40 | 11.76 | 1,269,179 | +0.26(+2.29%) |
| Dec 19, 2011 | 11.58 | 11.85 | 11.42 | 11.50 | 985,990 | -0.22(-1.88%) |
| Dec 16, 2011 | 11.36 | 11.94 | 11.36 | 11.72 | 2,015,473 | +0.19(+1.65%) |
| Dec 15, 2011 | 11.20 | 11.53 | 11.11 | 11.53 | 1,714,896 | -0.17(-1.45%) |
| Dec 14, 2011 | 11.58 | 11.74 | 11.20 | 11.70 | 2,941,217 | -0.08(-0.68%) |
| Dec 13, 2011 | 11.60 | 11.93 | 11.44 | 11.78 | 1,871,115 | +0.22(+1.90%) |
| Dec 12, 2011 | 12.21 | 12.21 | 11.56 | 11.56 | 2,063,759 | -0.69(-5.63%) |
| Dec 09, 2011 | 11.75 | 12.36 | 11.72 | 12.25 | 1,558,684 | +0.33(+2.77%) |
| Dec 08, 2011 | 12.57 | 12.63 | 11.89 | 11.92 | 2,000,137 | -0.38(-3.09%) |
| Dec 07, 2011 | 12.50 | 12.66 | 12.16 | 12.30 | 2,322,803 | +0.21(+1.73%) |
| Dec 06, 2011 | 11.69 | 12.36 | 11.69 | 12.09 | 2,049,480 | +0.06(+0.51%) |
| Dec 05, 2011 | 12.10 | 12.24 | 12.02 | 12.03 | 1,662,610 | +0.04(+0.33%) |
| Dec 02, 2011 | 11.93 | 12.28 | 11.89 | 11.99 | 1,774,004 | +0.02(+0.17%) |