| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $11.89 | $12.24 | $10.27 | $10.34 | 100,260,653 |
November 2007 | $11.88 | $12.54 | $10.92 | $11.99 | 134,056,532 |
October 2007 | $12.41 | $12.76 | $11.60 | $12.04 | 106,177,492 |
September 2007 | $12.80 | $13.05 | $12.04 | $12.54 | 112,376,865 |
August 2007 | $13.19 | $14.36 | $12.41 | $12.80 | 171,297,877 |
July 2007 | $12.57 | $14.03 | $12.57 | $13.26 | 200,735,000 |
June 2007 | $12.17 | $12.83 | $11.88 | $12.63 | 185,436,594 |
May 2007 | $12.12 | $12.54 | $11.97 | $12.11 | 169,694,633 |
April 2007 | $12.49 | $13.46 | $12.03 | $12.15 | 208,390,935 |
March 2007 | $12.74 | $13.20 | $12.27 | $12.44 | 163,335,570 |
February 2007 | $12.79 | $13.66 | $12.69 | $12.80 | 144,434,791 |
January 2007 | $13.08 | $14.03 | $12.65 | $12.78 | 183,506,100 |
December 2006 | $13.20 | $13.56 | $12.85 | $12.96 | 120,250,200 |
November 2006 | $12.71 | $13.81 | $12.36 | $13.29 | 186,389,400 |
October 2006 | $14.19 | $14.41 | $12.64 | $12.71 | 136,856,300 |
September 2006 | $14.74 | $14.81 | $13.73 | $14.09 | 112,627,500 |
August 2006 | $15.21 | $15.30 | $13.61 | $14.65 | 93,694,000 |
July 2006 | $13.88 | $15.39 | $13.24 | $15.21 | 102,457,400 |
June 2006 | $13.64 | $14.00 | $12.77 | $13.84 | 69,318,000 |
May 2006 | $13.75 | $14.30 | $12.92 | $13.61 | 67,471,200 |
April 2006 | $15.21 | $15.39 | $13.44 | $13.71 | 88,077,300 |
March 2006 | $14.12 | $15.30 | $14.11 | $15.21 | 83,783,100 |
February 2006 | $13.81 | $14.31 | $13.55 | $14.18 | 65,583,100 |
January 2006 | $13.84 | $14.59 | $13.11 | $13.91 | 83,031,800 |
December 2005 | $13.94 | $14.33 | $13.60 | $13.89 | 59,021,300 |