| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $37.25 | $43.14 | $37.18 | $42.04 | 7,077,348 |
November 2010 | $35.42 | $37.61 | $34.77 | $37.03 | 8,820,876 |
October 2010 | $34.06 | $35.66 | $33.38 | $35.25 | 7,093,850 |
September 2010 | $30.62 | $34.85 | $30.42 | $33.88 | 10,908,828 |
August 2010 | $31.73 | $32.63 | $29.15 | $30.23 | 14,412,446 |
July 2010 | $33.03 | $33.61 | $30.27 | $31.58 | 12,548,560 |
June 2010 | $32.42 | $36.07 | $31.10 | $33.21 | 18,203,570 |
May 2010 | $32.85 | $35.25 | $29.02 | $31.70 | 32,075,428 |
April 2010 | $27.83 | $32.35 | $27.16 | $31.72 | 10,578,254 |
March 2010 | $28.50 | $29.35 | $27.65 | $27.78 | 7,221,544 |
February 2010 | $28.62 | $30.00 | $26.00 | $28.42 | 7,392,612 |
January 2010 | $30.17 | $32.89 | $28.46 | $28.63 | 5,884,464 |
December 2009 | $26.75 | $30.28 | $26.40 | $29.81 | 7,130,014 |
November 2009 | $28.18 | $29.64 | $26.51 | $26.76 | 6,623,724 |
October 2009 | $28.20 | $30.64 | $26.73 | $28.23 | 7,531,448 |
September 2009 | $29.31 | $30.82 | $27.39 | $28.13 | 6,551,718 |
August 2009 | $26.13 | $30.74 | $25.60 | $29.51 | 9,114,526 |
July 2009 | $27.01 | $27.70 | $24.44 | $26.09 | 9,250,138 |
June 2009 | $27.81 | $28.98 | $26.26 | $27.00 | 7,265,614 |
May 2009 | $25.06 | $27.82 | $24.04 | $27.26 | 14,124,890 |
April 2009 | $23.72 | $26.21 | $22.86 | $25.05 | 13,978,316 |
March 2009 | $23.90 | $24.42 | $20.45 | $24.00 | 12,621,334 |
February 2009 | $26.71 | $26.90 | $23.48 | $24.29 | 10,387,878 |
January 2009 | $32.09 | $32.59 | $25.98 | $26.76 | 7,742,006 |
December 2008 | $30.88 | $32.52 | $27.74 | $31.72 | 10,766,214 |
