| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2007 | 12.10 | 12.25 | 12.00 | 12.00 | 28,800 | +0.03(+0.25%) |
| Feb 27, 2007 | 12.40 | 12.42 | 11.85 | 11.97 | 43,700 | -0.43(-3.47%) |
| Feb 26, 2007 | 12.70 | 12.80 | 12.25 | 12.40 | 27,300 | -0.34(-2.67%) |
| Feb 23, 2007 | 12.65 | 12.78 | 12.60 | 12.74 | 5,400 | +0.09(+0.71%) |
| Feb 22, 2007 | 12.59 | 12.70 | 12.46 | 12.65 | 9,200 | +0.10(+0.80%) |
| Feb 21, 2007 | 12.48 | 12.68 | 12.48 | 12.55 | 18,300 | +0.25(+2.03%) |
| Feb 20, 2007 | 12.27 | 12.49 | 12.26 | 12.30 | 4,200 | +0.03(+0.24%) |
| Feb 16, 2007 | 12.40 | 12.40 | 12.27 | 12.27 | 2,300 | -0.16(-1.29%) |
| Feb 15, 2007 | 12.35 | 12.44 | 12.25 | 12.43 | 4,500 | -0.01(-0.08%) |
| Feb 14, 2007 | 12.60 | 12.64 | 12.26 | 12.44 | 8,800 | +0.03(+0.24%) |
| Feb 13, 2007 | 12.45 | 12.53 | 12.38 | 12.41 | 11,900 | +0.13(+1.06%) |
| Feb 12, 2007 | 12.28 | 12.30 | 11.95 | 12.28 | 7,200 | +0.24(+1.99%) |
| Feb 09, 2007 | 12.08 | 12.15 | 11.99 | 12.04 | 31,800 | -0.17(-1.39%) |
| Feb 08, 2007 | 12.10 | 12.35 | 12.09 | 12.21 | 18,500 | +0.15(+1.25%) |
| Feb 07, 2007 | 12.25 | 12.25 | 11.95 | 12.06 | 23,700 | -0.09(-0.75%) |
| Feb 06, 2007 | 12.35 | 12.35 | 12.11 | 12.15 | 23,700 | -0.10(-0.82%) |
| Feb 05, 2007 | 12.50 | 12.90 | 12.06 | 12.25 | 181,000 | -0.18(-1.45%) |
| Feb 02, 2007 | 12.50 | 12.50 | 12.37 | 12.43 | 15,400 | -0.12(-0.96%) |
| Feb 01, 2007 | 12.20 | 12.55 | 12.20 | 12.55 | 33,800 | +0.35(+2.87%) |
| Jan 31, 2007 | 12.20 | 12.30 | 12.10 | 12.20 | 16,700 | +0.00(+0.00%) |
| Jan 30, 2007 | 12.20 | 12.20 | 12.00 | 12.20 | 14,600 | +0.00(+0.00%) |
| Jan 29, 2007 | 12.43 | 12.45 | 12.20 | 12.20 | 45,800 | +0.00(+0.00%) |
| Jan 26, 2007 | 12.35 | 12.37 | 12.10 | 12.20 | 15,500 | +0.08(+0.66%) |
| Jan 25, 2007 | 12.20 | 12.39 | 11.94 | 12.12 | 38,200 | +0.12(+1.00%) |
| Jan 24, 2007 | 11.85 | 12.34 | 11.85 | 12.00 | 37,400 | +0.34(+2.92%) |
| Jan 23, 2007 | 11.10 | 11.66 | 11.10 | 11.66 | 27,000 | +0.58(+5.23%) |
| Jan 22, 2007 | 11.00 | 11.08 | 10.98 | 11.08 | 5,600 | -0.01(-0.09%) |
| Jan 19, 2007 | 11.28 | 11.28 | 10.81 | 11.09 | 22,400 | -0.05(-0.45%) |
| Jan 18, 2007 | 11.25 | 11.45 | 11.14 | 11.14 | 14,100 | -0.11(-0.98%) |
| Jan 17, 2007 | 11.20 | 11.35 | 11.10 | 11.25 | 10,900 | +0.15(+1.35%) |
| Jan 16, 2007 | 11.19 | 11.24 | 11.05 | 11.10 | 27,300 | -0.10(-0.89%) |
| Jan 12, 2007 | 11.29 | 11.29 | 11.20 | 11.20 | 3,800 | -0.05(-0.44%) |
| Jan 11, 2007 | 11.56 | 11.56 | 11.25 | 11.25 | 6,500 | -0.36(-3.10%) |
| Jan 10, 2007 | 11.76 | 11.84 | 11.60 | 11.61 | 19,000 | -0.17(-1.44%) |
| Jan 09, 2007 | 11.76 | 11.88 | 11.70 | 11.78 | 5,600 | -0.02(-0.17%) |
| Jan 08, 2007 | 11.76 | 11.93 | 11.70 | 11.80 | 18,000 | +0.04(+0.33%) |
| Jan 05, 2007 | 12.00 | 12.00 | 11.66 | 11.76 | 13,700 | -0.30(-2.48%) |
| Jan 04, 2007 | 11.66 | 12.12 | 11.65 | 12.06 | 11,700 | +0.30(+2.55%) |
| Jan 03, 2007 | 12.40 | 12.84 | 11.75 | 11.76 | 20,500 | -0.49(-4.00%) |
| Dec 29, 2006 | 12.01 | 12.30 | 12.00 | 12.25 | 47,200 | +0.10(+0.82%) |
| Dec 28, 2006 | 11.70 | 12.23 | 11.70 | 12.15 | 11,700 | +0.41(+3.49%) |
| Dec 27, 2006 | 11.50 | 11.74 | 11.50 | 11.74 | 27,800 | +0.09(+0.77%) |
| Dec 26, 2006 | 11.69 | 11.70 | 11.45 | 11.65 | 18,700 | -0.28(-2.35%) |
| Dec 22, 2006 | 11.85 | 11.95 | 11.75 | 11.93 | 8,800 | -0.07(-0.58%) |
| Dec 21, 2006 | 12.01 | 12.15 | 11.96 | 12.00 | 10,600 | -0.05(-0.41%) |
| Dec 20, 2006 | 12.00 | 12.09 | 11.95 | 12.05 | 13,400 | -0.05(-0.41%) |
| Dec 19, 2006 | 11.75 | 12.10 | 11.75 | 12.10 | 4,700 | +0.27(+2.28%) |
| Dec 18, 2006 | 12.05 | 12.10 | 11.78 | 11.83 | 18,100 | -0.31(-2.55%) |
| Dec 15, 2006 | 12.50 | 12.50 | 12.07 | 12.14 | 10,600 | -0.43(-3.42%) |
| Dec 14, 2006 | 12.34 | 12.72 | 12.31 | 12.57 | 69,500 | +0.38(+3.12%) |
| Dec 13, 2006 | 12.25 | 12.37 | 12.16 | 12.19 | 4,900 | -0.19(-1.53%) |
| Dec 12, 2006 | 12.13 | 12.45 | 12.10 | 12.38 | 24,500 | +0.00(+0.00%) |
| Dec 11, 2006 | 11.99 | 12.46 | 11.99 | 12.38 | 80,200 | +0.48(+4.03%) |
| Dec 08, 2006 | 11.58 | 11.90 | 11.58 | 11.90 | 137,400 | +0.20(+1.71%) |
| Dec 07, 2006 | 11.60 | 11.70 | 11.59 | 11.70 | 15,900 | -0.01(-0.08%) |
| Dec 06, 2006 | 11.60 | 11.80 | 11.50 | 11.71 | 5,600 | +0.12(+1.04%) |
| Dec 05, 2006 | 11.60 | 11.74 | 11.45 | 11.59 | 15,000 | -0.21(-1.78%) |
| Dec 04, 2006 | 11.51 | 11.80 | 11.42 | 11.80 | 28,200 | +0.30(+2.61%) |