| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2006 | 23.46 | 23.62 | 23.40 | 23.52 | 1,685,700 | +0.05(+0.21%) |
| Nov 29, 2006 | 23.47 | 23.55 | 23.36 | 23.47 | 3,165,400 | +0.15(+0.64%) |
| Nov 28, 2006 | 23.13 | 23.33 | 23.05 | 23.32 | 2,940,100 | +0.12(+0.52%) |
| Nov 27, 2006 | 23.60 | 23.69 | 23.15 | 23.20 | 3,231,700 | -0.56(-2.36%) |
| Nov 24, 2006 | 23.67 | 23.83 | 23.55 | 23.76 | 423,500 | -0.05(-0.21%) |
| Nov 22, 2006 | 23.77 | 23.81 | 23.64 | 23.81 | 1,068,100 | +0.18(+0.76%) |
| Nov 21, 2006 | 23.70 | 23.70 | 23.58 | 23.63 | 1,431,600 | -0.01(-0.04%) |
| Nov 20, 2006 | 23.60 | 23.72 | 23.52 | 23.64 | 1,402,000 | +0.00(+0.00%) |
| Nov 17, 2006 | 23.50 | 23.64 | 23.48 | 23.64 | 1,521,100 | +0.04(+0.17%) |
| Nov 16, 2006 | 23.57 | 23.66 | 23.45 | 23.60 | 1,622,900 | +0.09(+0.38%) |
| Nov 15, 2006 | 23.28 | 23.59 | 23.28 | 23.51 | 1,718,700 | +0.05(+0.21%) |
| Nov 14, 2006 | 23.33 | 23.52 | 23.17 | 23.46 | 2,433,400 | +0.17(+0.73%) |
| Nov 13, 2006 | 23.15 | 23.31 | 23.09 | 23.29 | 2,047,400 | +0.20(+0.87%) |
| Nov 10, 2006 | 22.78 | 23.11 | 22.78 | 23.09 | 1,608,900 | +0.06(+0.26%) |
| Nov 09, 2006 | 23.29 | 23.29 | 23.02 | 23.03 | 3,104,600 | -0.01(-0.04%) |
| Nov 08, 2006 | 23.02 | 23.13 | 22.82 | 23.04 | 2,987,400 | +0.02(+0.09%) |
| Nov 07, 2006 | 23.05 | 23.14 | 22.68 | 23.02 | 3,286,500 | +0.12(+0.52%) |
| Nov 06, 2006 | 22.74 | 22.96 | 22.67 | 22.90 | 1,514,500 | +0.27(+1.19%) |
| Nov 03, 2006 | 22.70 | 22.80 | 22.51 | 22.63 | 1,916,900 | +0.00(+0.00%) |
| Nov 02, 2006 | 22.62 | 22.74 | 22.60 | 22.63 | 2,804,100 | -0.14(-0.61%) |
| Nov 01, 2006 | 23.00 | 23.00 | 22.65 | 22.77 | 3,312,000 | -0.12(-0.52%) |
| Oct 31, 2006 | 22.95 | 22.99 | 22.78 | 22.89 | 2,823,100 | +0.05(+0.22%) |
| Oct 30, 2006 | 22.62 | 22.92 | 22.54 | 22.84 | 2,476,500 | +0.08(+0.35%) |
| Oct 27, 2006 | 23.00 | 23.00 | 22.66 | 22.76 | 2,352,500 | -0.30(-1.30%) |
| Oct 26, 2006 | 22.92 | 23.08 | 22.84 | 23.06 | 2,169,900 | +0.12(+0.52%) |
| Oct 25, 2006 | 22.80 | 22.96 | 22.76 | 22.94 | 1,331,000 | +0.20(+0.88%) |
| Oct 24, 2006 | 22.87 | 22.94 | 22.65 | 22.74 | 2,198,500 | -0.16(-0.70%) |
| Oct 23, 2006 | 22.75 | 22.97 | 22.47 | 22.90 | 1,301,500 | +0.14(+0.62%) |
| Oct 20, 2006 | 22.64 | 22.76 | 22.56 | 22.76 | 1,739,500 | +0.14(+0.62%) |
| Oct 19, 2006 | 22.50 | 22.66 | 22.41 | 22.62 | 1,981,700 | +0.07(+0.31%) |
| Oct 18, 2006 | 22.71 | 22.86 | 22.47 | 22.55 | 3,755,700 | -0.06(-0.27%) |
| Oct 17, 2006 | 22.70 | 22.70 | 22.46 | 22.61 | 7,454,100 | -0.19(-0.83%) |
| Oct 16, 2006 | 22.89 | 22.96 | 22.80 | 22.80 | 1,901,300 | -0.01(-0.04%) |
| Oct 13, 2006 | 22.74 | 22.88 | 22.68 | 22.81 | 2,931,700 | +0.11(+0.48%) |
| Oct 12, 2006 | 22.39 | 22.73 | 22.39 | 22.70 | 2,433,600 | +0.33(+1.48%) |
| Oct 11, 2006 | 22.34 | 22.50 | 22.25 | 22.37 | 1,479,500 | -0.01(-0.04%) |
| Oct 10, 2006 | 22.38 | 22.41 | 22.25 | 22.38 | 1,590,200 | +0.02(+0.09%) |
| Oct 09, 2006 | 22.23 | 22.41 | 22.20 | 22.36 | 525,100 | +0.06(+0.27%) |
| Oct 06, 2006 | 21.20 | 22.32 | 21.10 | 22.30 | 1,649,100 | +0.01(+0.04%) |
| Oct 05, 2006 | 22.33 | 22.35 | 22.21 | 22.29 | 1,707,800 | -0.01(-0.04%) |
| Oct 04, 2006 | 21.92 | 22.35 | 21.91 | 22.30 | 6,255,200 | +0.34(+1.55%) |
| Oct 03, 2006 | 21.75 | 22.02 | 21.69 | 21.96 | 2,061,400 | +0.12(+0.55%) |
| Oct 02, 2006 | 21.95 | 22.07 | 21.84 | 21.84 | 4,174,200 | -0.16(-0.73%) |
| Sep 29, 2006 | 22.08 | 22.15 | 21.96 | 22.00 | 1,186,700 | -0.07(-0.32%) |
| Sep 28, 2006 | 22.00 | 22.08 | 21.89 | 22.07 | 2,266,700 | +0.11(+0.50%) |
| Sep 27, 2006 | 22.20 | 22.26 | 21.89 | 21.96 | 5,312,100 | -0.17(-0.77%) |
| Sep 26, 2006 | 22.10 | 22.14 | 21.92 | 22.13 | 2,522,500 | +0.14(+0.64%) |
| Sep 25, 2006 | 21.73 | 22.04 | 21.69 | 21.99 | 1,670,300 | +0.39(+1.81%) |
| Sep 22, 2006 | 21.65 | 21.70 | 21.56 | 21.60 | 3,341,500 | -0.13(-0.60%) |
| Sep 21, 2006 | 21.94 | 22.00 | 21.69 | 21.73 | 1,954,400 | -0.21(-0.96%) |
| Sep 20, 2006 | 21.77 | 21.95 | 21.60 | 21.94 | 2,559,300 | +0.35(+1.62%) |
| Sep 19, 2006 | 21.72 | 21.73 | 21.38 | 21.59 | 3,532,900 | -0.10(-0.46%) |
| Sep 18, 2006 | 21.73 | 21.85 | 21.55 | 21.69 | 1,173,100 | -0.01(-0.05%) |
| Sep 15, 2006 | 21.87 | 21.90 | 21.67 | 21.70 | 6,910,000 | +0.01(+0.05%) |
| Sep 14, 2006 | 21.50 | 21.76 | 21.50 | 21.69 | 1,479,300 | +0.05(+0.23%) |
| Sep 13, 2006 | 21.63 | 21.68 | 21.51 | 21.64 | 1,699,800 | +0.00(+0.00%) |
| Sep 12, 2006 | 21.20 | 21.67 | 21.20 | 21.64 | 1,423,600 | +0.37(+1.74%) |
| Sep 11, 2006 | 20.95 | 21.33 | 20.95 | 21.27 | 3,203,900 | +0.18(+0.85%) |
| Sep 08, 2006 | 20.91 | 21.11 | 20.91 | 21.09 | 1,894,800 | +0.17(+0.81%) |
| Sep 07, 2006 | 20.93 | 21.08 | 20.83 | 20.92 | 1,835,400 | -0.12(-0.57%) |
| Sep 06, 2006 | 21.13 | 21.27 | 21.02 | 21.04 | 1,333,500 | -0.35(-1.64%) |
| Sep 05, 2006 | 21.28 | 21.41 | 21.15 | 21.39 | 2,460,500 | +0.11(+0.52%) |