| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $26.37 | $27.08 | $24.59 | $25.63 | 291,006,109 |
November 2007 | $27.43 | $27.72 | $23.76 | $26.47 | 462,112,944 |
October 2007 | $27.30 | $28.17 | $26.00 | $27.74 | 364,698,002 |
September 2007 | $25.90 | $27.95 | $23.81 | $27.43 | 360,709,197 |
August 2007 | $26.85 | $27.39 | $22.78 | $25.89 | 559,851,569 |
July 2007 | $28.20 | $29.48 | $26.69 | $26.94 | 404,475,774 |
June 2007 | $28.15 | $28.45 | $26.50 | $28.06 | 409,071,541 |
May 2007 | $28.37 | $30.76 | $27.25 | $27.78 | 424,063,715 |
April 2007 | $27.52 | $29.87 | $26.82 | $28.24 | 323,826,171 |
March 2007 | $25.50 | $28.44 | $25.17 | $27.50 | 473,797,186 |
February 2007 | $24.30 | $28.03 | $23.78 | $25.98 | 460,142,895 |
January 2007 | $24.27 | $25.68 | $23.65 | $24.21 | 370,585,421 |
December 2006 | $23.39 | $26.35 | $22.94 | $24.29 | 343,954,110 |
November 2006 | $23.58 | $24.60 | $22.01 | $23.44 | 387,320,500 |
October 2006 | $23.14 | $25.63 | $21.85 | $23.32 | 389,237,495 |
September 2006 | $24.56 | $25.30 | $23.06 | $23.29 | 358,508,710 |
August 2006 | $22.30 | $24.67 | $20.92 | $24.14 | 324,319,661 |
July 2006 | $25.20 | $25.37 | $21.68 | $22.52 | 353,080,886 |
June 2006 | $28.89 | $30.51 | $24.61 | $25.59 | 449,920,644 |
May 2006 | $32.78 | $33.77 | $28.16 | $28.87 | 323,873,380 |
April 2006 | $32.57 | $33.49 | $32.25 | $32.70 | 212,578,553 |
March 2006 | $30.15 | $32.96 | $29.80 | $32.24 | 327,971,009 |
February 2006 | $30.09 | $31.08 | $28.66 | $30.04 | 216,990,840 |
January 2006 | $27.50 | $31.44 | $27.28 | $30.49 | 308,156,311 |
December 2005 | $28.69 | $29.63 | $27.32 | $27.39 | 254,782,598 |
