| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $26.07 | $26.77 | $24.31 | $25.34 | 296,516,800 |
November 2007 | $27.12 | $27.40 | $23.49 | $26.17 | 464,896,700 |
October 2007 | $26.98 | $27.85 | $25.70 | $27.42 | 366,864,000 |
September 2007 | $25.60 | $27.63 | $23.54 | $27.12 | 364,964,300 |
August 2007 | $26.55 | $27.08 | $22.52 | $25.60 | 563,697,300 |
July 2007 | $27.88 | $29.14 | $26.39 | $26.63 | 405,505,600 |
June 2007 | $27.83 | $28.12 | $26.20 | $27.74 | 409,815,600 |
May 2007 | $28.05 | $30.41 | $26.94 | $27.46 | 424,282,800 |
April 2007 | $27.20 | $29.53 | $26.51 | $27.91 | 324,762,400 |
March 2007 | $25.21 | $28.12 | $24.88 | $27.19 | 474,542,000 |
February 2007 | $24.02 | $27.71 | $23.51 | $25.68 | 460,870,300 |
January 2007 | $23.99 | $25.39 | $23.38 | $23.93 | 370,903,000 |
December 2006 | $23.12 | $26.05 | $22.68 | $24.01 | 344,018,000 |
November 2006 | $23.31 | $24.32 | $21.76 | $23.18 | 387,611,200 |
October 2006 | $22.87 | $25.34 | $21.60 | $23.05 | 389,409,000 |
September 2006 | $24.28 | $25.01 | $22.80 | $23.02 | 358,602,600 |
August 2006 | $22.05 | $24.39 | $20.68 | $23.86 | 326,611,400 |
July 2006 | $24.92 | $25.08 | $21.43 | $22.26 | 354,560,800 |
June 2006 | $28.54 | $30.16 | $24.33 | $25.30 | 450,339,000 |
May 2006 | $32.40 | $33.38 | $27.84 | $28.54 | 324,366,300 |
April 2006 | $32.20 | $33.11 | $31.88 | $32.33 | 212,823,500 |
March 2006 | $29.74 | $32.59 | $29.46 | $31.87 | 328,250,200 |
February 2006 | $29.75 | $30.72 | $28.33 | $29.70 | 217,107,100 |
January 2006 | $27.18 | $31.08 | $26.97 | $30.14 | 308,856,200 |
December 2005 | $28.33 | $29.29 | $27.01 | $27.07 | 255,558,700 |
