| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2006 | 32.95 | 32.88 | 32.54 | 32.63 | 14,245,900 | -0.32(-0.97%) |
| Feb 27, 2006 | 32.90 | 33.04 | 32.90 | 32.95 | 9,532,500 | +0.06(+0.18%) |
| Feb 24, 2006 | 32.83 | 32.99 | 32.74 | 32.89 | 7,586,400 | +0.07(+0.21%) |
| Feb 23, 2006 | 32.95 | 33.04 | 32.67 | 32.82 | 7,413,400 | -0.12(-0.36%) |
| Feb 22, 2006 | 32.58 | 32.98 | 32.41 | 32.94 | 18,192,500 | +0.61(+1.89%) |
| Feb 21, 2006 | 32.37 | 32.52 | 32.29 | 32.33 | 11,822,700 | -0.10(-0.31%) |
| Feb 17, 2006 | 32.55 | 32.62 | 32.32 | 32.43 | 7,695,500 | -0.13(-0.40%) |
| Feb 16, 2006 | 32.34 | 32.56 | 32.31 | 32.56 | 7,860,900 | +0.19(+0.59%) |
| Feb 15, 2006 | 32.22 | 32.40 | 32.10 | 32.37 | 13,521,000 | +0.19(+0.59%) |
| Feb 14, 2006 | 31.85 | 32.31 | 31.82 | 32.18 | 15,166,000 | +0.38(+1.19%) |
| Feb 13, 2006 | 31.85 | 31.89 | 31.66 | 31.80 | 14,644,800 | -0.12(-0.38%) |
| Feb 10, 2006 | 31.70 | 31.94 | 31.55 | 31.92 | 5,321,400 | +0.18(+0.57%) |
| Feb 09, 2006 | 31.67 | 31.97 | 31.66 | 31.74 | 6,436,800 | +0.08(+0.25%) |
| Feb 08, 2006 | 31.42 | 31.70 | 31.42 | 31.66 | 9,160,400 | +0.20(+0.64%) |
| Feb 07, 2006 | 31.62 | 31.74 | 31.45 | 31.46 | 7,365,700 | -0.21(-0.66%) |
| Feb 06, 2006 | 31.55 | 31.69 | 31.55 | 31.67 | 7,414,000 | +0.09(+0.28%) |
| Feb 03, 2006 | 31.80 | 31.82 | 31.38 | 31.58 | 12,404,600 | -0.13(-0.41%) |
| Feb 02, 2006 | 31.91 | 31.95 | 31.66 | 31.71 | 14,417,000 | -0.22(-0.69%) |
| Feb 01, 2006 | 31.90 | 32.08 | 31.78 | 31.93 | 10,946,000 | -0.02(-0.06%) |
| Jan 31, 2006 | 32.09 | 32.16 | 31.91 | 31.95 | 13,113,500 | -0.12(-0.37%) |
| Jan 30, 2006 | 32.14 | 32.17 | 32.07 | 32.07 | 5,917,200 | -0.10(-0.31%) |
| Jan 27, 2006 | 32.10 | 32.46 | 31.99 | 32.17 | 10,076,700 | +0.03(+0.09%) |
| Jan 26, 2006 | 31.89 | 32.25 | 31.80 | 32.14 | 11,881,800 | +0.54(+1.71%) |
| Jan 25, 2006 | 31.60 | 31.69 | 31.48 | 31.60 | 7,162,700 | +0.06(+0.19%) |
| Jan 24, 2006 | 31.50 | 31.70 | 31.49 | 31.54 | 13,777,200 | +0.14(+0.45%) |
| Jan 23, 2006 | 31.20 | 31.61 | 31.16 | 31.40 | 11,088,200 | +0.08(+0.26%) |
| Jan 20, 2006 | 31.98 | 31.98 | 31.30 | 31.32 | 21,917,000 | -0.67(-2.09%) |
| Jan 19, 2006 | 32.22 | 32.22 | 31.94 | 31.99 | 6,276,100 | -0.10(-0.31%) |
| Jan 18, 2006 | 32.00 | 32.35 | 31.97 | 32.09 | 8,820,200 | -0.09(-0.28%) |
| Jan 17, 2006 | 32.33 | 32.33 | 32.12 | 32.18 | 5,959,000 | -0.34(-1.05%) |
| Jan 13, 2006 | 32.60 | 32.94 | 32.43 | 32.52 | 6,115,800 | -0.02(-0.06%) |
| Jan 12, 2006 | 32.66 | 32.69 | 32.49 | 32.54 | 5,835,700 | -0.23(-0.70%) |
| Jan 11, 2006 | 32.38 | 32.78 | 32.38 | 32.77 | 7,469,600 | +0.18(+0.55%) |
| Jan 10, 2006 | 32.64 | 32.65 | 32.36 | 32.59 | 6,779,100 | +0.03(+0.09%) |
| Jan 09, 2006 | 32.48 | 32.61 | 32.43 | 32.56 | 6,693,200 | +0.09(+0.28%) |
| Jan 06, 2006 | 32.31 | 32.50 | 32.21 | 32.47 | 7,638,400 | +0.19(+0.59%) |
| Jan 05, 2006 | 32.19 | 32.30 | 32.00 | 32.28 | 5,168,200 | +0.11(+0.34%) |
| Jan 04, 2006 | 32.20 | 32.32 | 32.05 | 32.17 | 15,644,500 | -0.03(-0.09%) |
| Jan 03, 2006 | 31.67 | 32.26 | 31.57 | 32.20 | 14,394,800 | +0.53(+1.67%) |
| Dec 30, 2005 | 31.67 | 31.80 | 31.58 | 31.67 | 5,130,300 | -0.17(-0.53%) |
| Dec 29, 2005 | 31.96 | 31.99 | 31.79 | 31.84 | 3,344,700 | -0.03(-0.09%) |
| Dec 28, 2005 | 31.93 | 32.06 | 31.85 | 31.87 | 4,071,800 | -0.07(-0.22%) |
| Dec 27, 2005 | 32.29 | 32.36 | 31.91 | 31.94 | 6,752,900 | -0.25(-0.78%) |
| Dec 23, 2005 | 32.18 | 32.23 | 32.10 | 32.19 | 3,200,400 | +0.04(+0.12%) |
| Dec 22, 2005 | 32.00 | 32.15 | 31.90 | 32.15 | 5,458,800 | +0.22(+0.69%) |
| Dec 21, 2005 | 31.89 | 32.13 | 31.84 | 31.93 | 5,941,400 | +0.09(+0.28%) |
| Dec 20, 2005 | 31.71 | 31.91 | 31.70 | 31.84 | 4,411,600 | +0.14(+0.44%) |
| Dec 19, 2005 | 31.92 | 32.00 | 31.68 | 31.70 | 6,450,200 | -0.28(-0.88%) |
| Dec 16, 2005 | 32.10 | 32.15 | 31.92 | 31.98 | 6,182,900 | -0.13(-0.40%) |
| Dec 15, 2005 | 32.31 | 32.31 | 32.07 | 32.11 | 8,990,200 | -0.18(-0.56%) |
| Dec 14, 2005 | 32.17 | 32.35 | 32.08 | 32.29 | 9,478,200 | +0.12(+0.37%) |
| Dec 13, 2005 | 31.75 | 32.26 | 31.71 | 32.17 | 15,608,400 | +0.41(+1.29%) |
| Dec 12, 2005 | 31.91 | 31.98 | 31.65 | 31.76 | 5,064,500 | -0.14(-0.44%) |
| Dec 09, 2005 | 32.62 | 32.20 | 31.64 | 31.90 | 7,410,100 | +0.23(+0.73%) |
| Dec 08, 2005 | 31.70 | 31.88 | 31.55 | 31.67 | 7,615,300 | -0.02(-0.06%) |
| Dec 07, 2005 | 31.92 | 32.01 | 31.55 | 31.69 | 7,870,900 | -0.26(-0.81%) |
| Dec 06, 2005 | 32.20 | 32.28 | 31.93 | 31.95 | 6,971,400 | -0.10(-0.31%) |
| Dec 05, 2005 | 32.00 | 32.07 | 31.76 | 32.05 | 12,746,700 | -0.06(-0.19%) |
| Dec 02, 2005 | 32.12 | 32.14 | 31.99 | 32.11 | 6,388,400 | +0.07(+0.22%) |