| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2006 | 21.80 | 21.92 | 21.60 | 21.75 | 14,415 | -0.16(-0.73%) |
| Feb 27, 2006 | 21.50 | 21.91 | 21.49 | 21.91 | 5,623 | +0.23(+1.06%) |
| Feb 24, 2006 | 21.44 | 21.68 | 21.44 | 21.68 | 7,740 | +0.27(+1.26%) |
| Feb 23, 2006 | 21.60 | 21.74 | 21.41 | 21.41 | 3,438 | -0.37(-1.70%) |
| Feb 22, 2006 | 21.79 | 21.84 | 21.29 | 21.78 | 5,873 | +0.12(+0.55%) |
| Feb 21, 2006 | 21.43 | 21.72 | 21.35 | 21.66 | 4,455 | +0.11(+0.51%) |
| Feb 17, 2006 | 21.66 | 21.86 | 21.50 | 21.55 | 12,332 | +0.06(+0.28%) |
| Feb 16, 2006 | 21.18 | 21.58 | 21.18 | 21.49 | 4,000 | +0.25(+1.18%) |
| Feb 15, 2006 | 21.24 | 21.24 | 20.95 | 21.24 | 6,302 | +0.13(+0.62%) |
| Feb 14, 2006 | 20.77 | 21.25 | 20.66 | 21.11 | 25,037 | +0.07(+0.33%) |
| Feb 13, 2006 | 21.12 | 21.43 | 21.04 | 21.04 | 6,408 | -0.34(-1.59%) |
| Feb 10, 2006 | 20.75 | 21.40 | 20.44 | 21.38 | 20,682 | +1.83(+9.36%) |
| Feb 09, 2006 | 19.72 | 20.00 | 19.55 | 19.55 | 12,990 | -0.19(-0.96%) |
| Feb 08, 2006 | 20.02 | 20.03 | 19.72 | 19.74 | 7,371 | -0.32(-1.60%) |
| Feb 07, 2006 | 20.50 | 20.70 | 20.06 | 20.06 | 2,155 | -0.51(-2.48%) |
| Feb 06, 2006 | 20.73 | 20.93 | 20.15 | 20.57 | 4,691 | -0.03(-0.15%) |
| Feb 03, 2006 | 20.02 | 20.67 | 20.02 | 20.60 | 4,844 | +0.28(+1.38%) |
| Feb 02, 2006 | 20.92 | 20.96 | 20.00 | 20.32 | 6,792 | -0.68(-3.24%) |
| Feb 01, 2006 | 20.82 | 21.00 | 20.71 | 21.00 | 3,960 | +0.18(+0.86%) |
| Jan 31, 2006 | 20.96 | 20.96 | 20.58 | 20.82 | 4,539 | -0.27(-1.28%) |
| Jan 30, 2006 | 21.20 | 21.20 | 20.89 | 21.09 | 964 | -0.10(-0.47%) |
| Jan 27, 2006 | 21.68 | 21.78 | 21.10 | 21.19 | 4,244 | +0.01(+0.05%) |
| Jan 26, 2006 | 20.20 | 21.30 | 20.20 | 21.18 | 17,678 | +0.91(+4.49%) |
| Jan 25, 2006 | 20.94 | 20.94 | 20.27 | 20.27 | 2,616 | -0.57(-2.74%) |
| Jan 24, 2006 | 20.25 | 20.88 | 20.24 | 20.84 | 2,779 | +0.75(+3.73%) |
| Jan 23, 2006 | 19.87 | 20.33 | 19.86 | 20.09 | 5,154 | +0.13(+0.65%) |
| Jan 20, 2006 | 20.30 | 20.42 | 19.92 | 19.96 | 9,221 | -0.14(-0.70%) |
| Jan 19, 2006 | 20.61 | 20.98 | 19.87 | 20.10 | 14,744 | -0.38(-1.86%) |
| Jan 18, 2006 | 20.27 | 20.76 | 20.27 | 20.48 | 13,131 | +0.07(+0.34%) |
| Jan 17, 2006 | 19.85 | 20.41 | 19.82 | 20.41 | 17,149 | +0.42(+2.10%) |
| Jan 13, 2006 | 19.84 | 20.10 | 19.84 | 19.99 | 13,344 | +0.15(+0.76%) |
| Jan 12, 2006 | 19.95 | 20.20 | 19.68 | 19.84 | 21,600 | +0.05(+0.25%) |
| Jan 11, 2006 | 20.00 | 20.00 | 19.66 | 19.79 | 12,682 | -0.20(-1.00%) |
| Jan 10, 2006 | 19.77 | 19.99 | 19.73 | 19.99 | 5,402 | +0.16(+0.81%) |
| Jan 09, 2006 | 19.88 | 19.99 | 19.73 | 19.83 | 10,993 | +0.10(+0.51%) |
| Jan 06, 2006 | 20.25 | 20.43 | 19.50 | 19.73 | 35,039 | -0.54(-2.66%) |
| Jan 05, 2006 | 20.40 | 20.63 | 20.25 | 20.27 | 3,782 | -0.34(-1.65%) |
| Jan 04, 2006 | 20.44 | 20.66 | 20.43 | 20.61 | 4,300 | +0.15(+0.73%) |
| Jan 03, 2006 | 19.31 | 20.56 | 19.31 | 20.46 | 18,657 | +1.12(+5.79%) |
| Dec 30, 2005 | 19.25 | 19.50 | 19.22 | 19.34 | 20,441 | +0.08(+0.42%) |
| Dec 29, 2005 | 19.60 | 19.60 | 19.22 | 19.26 | 24,535 | -0.28(-1.43%) |
| Dec 28, 2005 | 19.46 | 19.60 | 19.11 | 19.54 | 19,200 | +0.24(+1.24%) |
| Dec 27, 2005 | 19.94 | 19.94 | 19.30 | 19.30 | 12,500 | -0.62(-3.11%) |
| Dec 23, 2005 | 20.09 | 20.10 | 19.66 | 19.92 | 8,739 | +0.02(+0.10%) |
| Dec 22, 2005 | 19.74 | 20.19 | 19.63 | 19.90 | 10,965 | +0.16(+0.81%) |
| Dec 21, 2005 | 20.30 | 20.44 | 19.72 | 19.74 | 4,840 | -0.25(-1.25%) |
| Dec 20, 2005 | 20.32 | 20.55 | 19.94 | 19.99 | 11,503 | -0.45(-2.20%) |
| Dec 19, 2005 | 21.20 | 21.20 | 20.44 | 20.44 | 9,745 | -1.06(-4.93%) |
| Dec 16, 2005 | 21.69 | 22.02 | 21.37 | 21.50 | 40,265 | -0.17(-0.78%) |
| Dec 15, 2005 | 22.17 | 22.17 | 21.57 | 21.67 | 5,840 | -0.66(-2.96%) |
| Dec 14, 2005 | 22.22 | 22.46 | 22.21 | 22.33 | 5,364 | -0.22(-0.98%) |
| Dec 13, 2005 | 22.38 | 22.87 | 22.34 | 22.55 | 11,260 | +0.18(+0.80%) |
| Dec 12, 2005 | 22.23 | 22.37 | 22.10 | 22.37 | 3,924 | +0.13(+0.58%) |
| Dec 09, 2005 | 21.87 | 22.24 | 21.78 | 22.24 | 2,458 | +0.23(+1.04%) |
| Dec 08, 2005 | 21.66 | 22.43 | 21.65 | 22.01 | 18,518 | +0.32(+1.48%) |
| Dec 07, 2005 | 21.88 | 22.00 | 21.65 | 21.69 | 19,139 | -0.08(-0.37%) |
| Dec 06, 2005 | 22.05 | 22.05 | 21.58 | 21.77 | 7,260 | -0.08(-0.37%) |
| Dec 05, 2005 | 22.16 | 22.31 | 21.75 | 21.85 | 11,025 | -0.21(-0.95%) |
| Dec 02, 2005 | 20.98 | 22.06 | 20.98 | 22.06 | 68,800 | +0.88(+4.15%) |