| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $27.60 | $30.70 | $27.44 | $30.29 | 5,848,969 |
November 2010 | $29.03 | $29.21 | $26.81 | $27.07 | 4,291,554 |
October 2010 | $28.39 | $29.70 | $27.89 | $28.90 | 3,565,253 |
September 2010 | $27.85 | $28.81 | $27.19 | $28.18 | 2,986,437 |
August 2010 | $29.88 | $30.01 | $26.49 | $27.41 | 2,870,998 |
July 2010 | $26.98 | $30.03 | $26.75 | $28.95 | 3,847,116 |
June 2010 | $28.47 | $30.44 | $27.06 | $27.06 | 4,876,164 |
May 2010 | $31.22 | $31.45 | $26.42 | $28.30 | 5,467,884 |
April 2010 | $28.94 | $32.26 | $28.91 | $31.12 | 3,971,442 |
March 2010 | $27.60 | $29.26 | $27.54 | $28.80 | 2,767,840 |
February 2010 | $26.71 | $28.68 | $26.00 | $27.31 | 3,458,606 |
January 2010 | $28.72 | $29.78 | $26.52 | $26.68 | 3,765,123 |
December 2009 | $28.98 | $29.03 | $26.79 | $28.57 | 3,096,416 |
November 2009 | $27.49 | $29.24 | $26.66 | $28.40 | 4,417,875 |
October 2009 | $27.78 | $31.80 | $26.95 | $27.76 | 8,225,462 |
September 2009 | $25.98 | $29.63 | $25.84 | $28.04 | 4,531,892 |
August 2009 | $30.04 | $30.10 | $25.46 | $26.37 | 5,028,619 |
July 2009 | $28.68 | $29.91 | $25.45 | $29.42 | 8,094,770 |
June 2009 | $30.78 | $31.61 | $27.24 | $28.28 | 8,643,821 |
May 2009 | $26.29 | $30.16 | $25.16 | $29.83 | 9,907,334 |
April 2009 | $25.59 | $29.16 | $24.66 | $26.14 | 9,958,645 |
March 2009 | $22.09 | $27.89 | $21.11 | $26.45 | 14,158,651 |
February 2009 | $22.73 | $24.51 | $20.82 | $22.89 | 13,411,731 |
January 2009 | $24.78 | $26.89 | $21.24 | $23.20 | 14,830,361 |
December 2008 | $23.81 | $26.17 | $19.87 | $24.68 | 11,549,342 |
