| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $26.68 | $27.40 | $24.88 | $25.94 | 291,006,109 |
November 2007 | $27.75 | $28.04 | $24.04 | $26.78 | 462,112,944 |
October 2007 | $27.62 | $28.50 | $26.30 | $28.06 | 364,698,002 |
September 2007 | $26.20 | $28.28 | $24.09 | $27.75 | 360,709,197 |
August 2007 | $27.17 | $27.71 | $23.05 | $26.20 | 559,851,569 |
July 2007 | $28.53 | $29.82 | $27.00 | $27.25 | 404,475,774 |
June 2007 | $28.48 | $28.78 | $26.81 | $28.39 | 409,071,541 |
May 2007 | $28.71 | $31.13 | $27.57 | $28.10 | 424,063,715 |
April 2007 | $27.84 | $30.22 | $27.13 | $28.57 | 323,826,171 |
March 2007 | $25.80 | $28.78 | $25.46 | $27.82 | 473,797,186 |
February 2007 | $24.58 | $28.36 | $24.06 | $26.29 | 460,142,895 |
January 2007 | $24.55 | $25.99 | $23.92 | $24.49 | 370,585,421 |
December 2006 | $23.66 | $26.66 | $23.21 | $24.57 | 343,954,110 |
November 2006 | $23.85 | $24.89 | $22.27 | $23.72 | 387,320,500 |
October 2006 | $23.41 | $25.93 | $22.10 | $23.59 | 389,237,495 |
September 2006 | $24.85 | $25.60 | $23.33 | $23.56 | 358,508,710 |
August 2006 | $22.56 | $24.96 | $21.17 | $24.42 | 324,319,661 |
July 2006 | $25.49 | $25.67 | $21.93 | $22.78 | 353,080,886 |
June 2006 | $29.23 | $30.87 | $24.90 | $25.89 | 449,920,644 |
May 2006 | $33.16 | $34.16 | $28.50 | $29.21 | 323,873,380 |
April 2006 | $32.96 | $33.88 | $32.63 | $33.09 | 212,578,553 |
March 2006 | $30.51 | $33.35 | $30.15 | $32.62 | 327,971,009 |
February 2006 | $30.44 | $31.44 | $29.00 | $30.39 | 216,990,840 |
January 2006 | $27.82 | $31.81 | $27.60 | $30.85 | 308,156,311 |
December 2005 | $29.03 | $29.97 | $27.64 | $27.71 | 254,782,598 |
