| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2007 | $25.58 | $25.65 | $25.31 | $25.37 | 35,229,700 |
December 28 2007 | $25.72 | $25.82 | $25.42 | $25.74 | 33,447,200 |
December 27 2007 | $25.90 | $26.05 | $25.61 | $25.63 | 33,311,100 |
December 26 2007 | $25.95 | $26.11 | $25.84 | $26.09 | 30,252,400 |
December 24 2007 | $25.75 | $26.17 | $25.69 | $26.07 | 29,622,600 |
December 21 2007 | $25.58 | $25.70 | $25.47 | $25.70 | 83,240,500 |
December 20 2007 | $25.15 | $25.50 | $25.00 | $25.31 | 59,345,000 |
December 19 2007 | $24.72 | $25.04 | $24.50 | $24.79 | 58,469,100 |
December 18 2007 | $24.68 | $24.94 | $24.38 | $24.76 | 52,791,800 |
December 17 2007 | $24.96 | $25.03 | $24.48 | $24.51 | 58,121,200 |
December 14 2007 | $24.98 | $25.54 | $24.95 | $25.16 | 71,126,200 |
December 13 2007 | $24.57 | $25.26 | $24.43 | $25.10 | 73,913,200 |
December 12 2007 | $24.66 | $25.00 | $24.18 | $24.56 | 63,345,400 |
December 11 2007 | $24.75 | $24.93 | $24.18 | $24.30 | 55,070,700 |
December 10 2007 | $24.68 | $24.90 | $24.56 | $24.77 | 36,083,500 |
December 07 2007 | $24.66 | $24.73 | $24.38 | $24.61 | 40,771,000 |
December 06 2007 | $24.41 | $24.66 | $24.14 | $24.62 | 49,209,700 |
December 05 2007 | $23.62 | $24.60 | $23.54 | $24.33 | 84,894,700 |
December 04 2007 | $23.33 | $23.69 | $23.25 | $23.35 | 54,801,500 |
December 03 2007 | $23.87 | $23.97 | $23.29 | $23.46 | 61,770,600 |
November 30 2007 | $24.17 | $24.31 | $23.65 | $23.94 | 71,027,800 |
November 29 2007 | $23.93 | $24.18 | $23.74 | $23.94 | 53,633,600 |
November 28 2007 | $23.79 | $24.15 | $23.44 | $24.01 | 88,585,000 |
November 27 2007 | $23.71 | $23.94 | $23.29 | $23.56 | 84,178,400 |
November 26 2007 | $24.29 | $24.49 | $23.47 | $23.49 | 80,335,000 |