| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $26.52 | $27.23 | $24.73 | $25.78 | 291,006,109 |
November 2007 | $27.59 | $27.88 | $23.89 | $26.62 | 462,112,944 |
October 2007 | $27.45 | $28.33 | $26.15 | $27.90 | 364,698,002 |
September 2007 | $26.05 | $28.11 | $23.95 | $27.59 | 360,709,197 |
August 2007 | $27.01 | $27.54 | $22.91 | $26.04 | 559,851,569 |
July 2007 | $28.36 | $29.65 | $26.84 | $27.09 | 404,475,774 |
June 2007 | $28.31 | $28.61 | $26.65 | $28.22 | 409,071,541 |
May 2007 | $28.53 | $30.94 | $27.41 | $27.94 | 424,063,715 |
April 2007 | $27.67 | $30.04 | $26.97 | $28.40 | 323,826,171 |
March 2007 | $25.65 | $28.61 | $25.31 | $27.66 | 473,797,186 |
February 2007 | $24.43 | $28.19 | $23.92 | $26.13 | 460,142,895 |
January 2007 | $24.41 | $25.83 | $23.78 | $24.34 | 370,585,421 |
December 2006 | $23.52 | $26.50 | $23.07 | $24.43 | 343,954,110 |
November 2006 | $23.71 | $24.74 | $22.13 | $23.58 | 387,320,500 |
October 2006 | $23.27 | $25.77 | $21.97 | $23.45 | 389,237,495 |
September 2006 | $24.70 | $25.45 | $23.19 | $23.42 | 358,508,710 |
August 2006 | $22.43 | $24.81 | $21.04 | $24.27 | 324,319,661 |
July 2006 | $25.34 | $25.51 | $21.80 | $22.65 | 353,080,886 |
June 2006 | $29.05 | $30.68 | $24.75 | $25.74 | 449,920,644 |
May 2006 | $32.96 | $33.96 | $28.33 | $29.04 | 323,873,380 |
April 2006 | $32.76 | $33.68 | $32.43 | $32.89 | 212,578,553 |
March 2006 | $30.33 | $33.15 | $29.97 | $32.42 | 327,971,009 |
February 2006 | $30.26 | $31.25 | $28.82 | $30.21 | 216,990,840 |
January 2006 | $27.65 | $31.62 | $27.44 | $30.66 | 308,156,311 |
December 2005 | $28.85 | $29.79 | $27.48 | $27.54 | 254,782,598 |
