| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2009 | $18.82 | $19.49 | $18.31 | $18.89 | 9,791,335 |
November 2009 | $18.75 | $19.76 | $18.14 | $18.65 | 9,624,196 |
October 2009 | $19.24 | $20.13 | $18.63 | $18.76 | 10,377,922 |
September 2009 | $18.74 | $20.06 | $18.34 | $19.09 | 11,781,008 |
August 2009 | $17.47 | $19.43 | $17.04 | $18.89 | 14,761,079 |
July 2009 | $17.01 | $17.82 | $15.85 | $17.40 | 14,997,450 |
June 2009 | $15.12 | $17.01 | $14.85 | $16.82 | 18,366,560 |
May 2009 | $14.52 | $15.35 | $13.88 | $14.89 | 13,161,916 |
April 2009 | $13.90 | $15.03 | $13.67 | $14.53 | 12,941,074 |
March 2009 | $12.54 | $13.50 | $11.52 | $13.16 | 14,499,573 |
February 2009 | $14.09 | $14.73 | $12.46 | $12.85 | 15,555,903 |
January 2009 | $15.64 | $16.00 | $14.21 | $14.28 | 14,348,461 |
December 2008 | $14.35 | $15.68 | $12.84 | $15.57 | 18,577,468 |
November 2008 | $15.24 | $15.39 | $12.09 | $14.77 | 19,762,678 |
October 2008 | $16.22 | $16.29 | $11.79 | $15.19 | 23,810,996 |
September 2008 | $16.23 | $17.73 | $15.20 | $16.24 | 23,323,540 |
August 2008 | $17.10 | $19.46 | $15.52 | $15.94 | 22,137,711 |
July 2008 | $17.14 | $17.84 | $16.02 | $17.18 | 20,767,824 |
June 2008 | $18.68 | $19.07 | $17.21 | $17.22 | 16,929,716 |
May 2008 | $20.81 | $21.80 | $17.24 | $18.94 | 25,680,393 |
April 2008 | $19.81 | $21.42 | $19.45 | $20.85 | 10,961,680 |
March 2008 | $18.64 | $20.04 | $17.95 | $19.57 | 17,049,856 |
February 2008 | $19.31 | $20.68 | $18.57 | $18.67 | 17,164,167 |
January 2008 | $19.23 | $19.91 | $17.58 | $19.45 | 21,131,821 |
December 2007 | $21.17 | $21.60 | $19.25 | $19.26 | 11,573,971 |
