| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2009 | $25.78 | $28.06 | $25.66 | $27.63 | 237,870,600 |
November 2009 | $23.19 | $26.20 | $22.88 | $25.60 | 241,033,300 |
October 2009 | $23.51 | $25.39 | $22.73 | $23.18 | 237,933,500 |
September 2009 | $21.93 | $24.29 | $21.39 | $23.26 | 284,735,300 |
August 2009 | $21.61 | $23.12 | $21.08 | $22.06 | 242,643,100 |
July 2009 | $19.90 | $22.73 | $18.68 | $21.28 | 281,638,600 |
June 2009 | $21.03 | $21.72 | $19.10 | $19.76 | 230,511,000 |
May 2009 | $18.43 | $22.27 | $17.89 | $20.51 | 329,523,500 |
April 2009 | $15.18 | $19.12 | $15.11 | $18.55 | 356,457,800 |
March 2009 | $13.96 | $16.21 | $12.82 | $15.38 | 365,733,300 |
February 2009 | $17.01 | $17.61 | $13.91 | $14.20 | 399,424,800 |
January 2009 | $19.28 | $21.03 | $16.90 | $17.52 | 278,390,800 |
December 2008 | $18.39 | $21.78 | $16.91 | $19.22 | 341,523,600 |
November 2008 | $21.57 | $21.90 | $15.52 | $18.79 | 390,996,800 |
October 2008 | $25.28 | $25.92 | $17.73 | $21.62 | 462,241,800 |
September 2008 | $27.32 | $29.08 | $24.41 | $25.61 | 335,173,700 |
August 2008 | $25.45 | $27.89 | $24.89 | $27.00 | 238,231,600 |
July 2008 | $25.79 | $26.51 | $23.82 | $25.33 | 346,983,800 |
June 2008 | $27.95 | $28.96 | $25.99 | $26.04 | 304,091,100 |
May 2008 | $27.08 | $29.22 | $27.05 | $28.04 | 265,545,100 |
April 2008 | $26.30 | $27.56 | $24.68 | $27.06 | 253,682,300 |
March 2008 | $27.21 | $27.30 | $25.08 | $26.19 | 228,129,500 |
February 2008 | $25.66 | $27.73 | $25.08 | $27.05 | 273,015,700 |
January 2008 | $26.97 | $27.23 | $21.95 | $24.90 | 311,584,700 |
December 2007 | $27.29 | $27.88 | $26.46 | $26.94 | 193,431,800 |
