| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $35.26 | $37.55 | $32.18 | $32.77 | 234,417,796 |
November 2010 | $28.88 | $36.35 | $27.11 | $34.56 | 308,538,784 |
October 2010 | $28.07 | $29.04 | $24.31 | $28.81 | 319,503,688 |
September 2010 | $27.77 | $30.72 | $27.60 | $27.75 | 240,989,460 |
August 2010 | $25.10 | $28.33 | $23.61 | $27.27 | 268,730,656 |
July 2010 | $21.26 | $25.19 | $20.75 | $24.56 | 163,106,256 |
June 2010 | $20.93 | $24.31 | $20.93 | $21.30 | 282,254,124 |
May 2010 | $21.37 | $22.30 | $18.35 | $21.48 | 240,673,844 |
April 2010 | $18.65 | $22.22 | $18.54 | $21.25 | 135,281,824 |
March 2010 | $16.81 | $19.36 | $16.76 | $18.48 | 144,654,540 |
February 2010 | $15.89 | $17.38 | $14.97 | $16.87 | 153,835,092 |
January 2010 | $18.52 | $18.75 | $15.69 | $15.77 | 167,785,696 |
December 2009 | $15.56 | $18.60 | $15.45 | $18.31 | 137,900,640 |
November 2009 | $14.13 | $16.81 | $13.94 | $15.56 | 153,667,640 |
October 2009 | $14.05 | $16.13 | $13.42 | $14.09 | 132,659,724 |
September 2009 | $12.78 | $14.66 | $12.60 | $14.13 | 161,845,980 |
August 2009 | $10.91 | $13.65 | $10.77 | $12.88 | 208,327,280 |
July 2009 | $9.56 | $11.21 | $8.75 | $10.76 | 129,619,568 |
June 2009 | $9.52 | $10.36 | $9.03 | $9.47 | 174,585,212 |
May 2009 | $10.47 | $11.29 | $8.71 | $9.42 | 198,563,512 |
April 2009 | $7.76 | $10.69 | $7.45 | $10.63 | 174,948,868 |
March 2009 | $6.83 | $9.19 | $6.71 | $8.12 | 251,446,500 |
February 2009 | $6.58 | $7.73 | $6.25 | $6.95 | 303,476,628 |
January 2009 | $7.97 | $8.74 | $6.41 | $6.61 | 162,941,628 |
December 2008 | $6.77 | $9.05 | $6.34 | $7.95 | 197,074,316 |
