
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
February 28 2011 | $16.83 | $17.24 | $16.78 | $17.23 | 18,183,400 |
February 25 2011 | $16.60 | $16.82 | $16.57 | $16.79 | 11,397,200 |
February 24 2011 | $16.68 | $16.70 | $16.50 | $16.61 | 16,810,400 |
February 23 2011 | $16.71 | $16.84 | $16.67 | $16.71 | 15,019,400 |
February 22 2011 | $16.91 | $16.95 | $16.73 | $16.80 | 14,422,700 |
February 18 2011 | $16.97 | $17.18 | $16.93 | $17.09 | 16,517,000 |
February 17 2011 | $16.81 | $17.01 | $16.81 | $16.97 | 13,325,100 |
February 16 2011 | $16.97 | $17.02 | $16.77 | $16.88 | 17,808,800 |
February 15 2011 | $16.70 | $17.03 | $16.64 | $17.02 | 20,038,000 |
February 14 2011 | $16.95 | $16.96 | $16.68 | $16.75 | 17,728,900 |
February 11 2011 | $17.00 | $17.04 | $16.85 | $16.98 | 16,059,500 |
February 10 2011 | $17.14 | $17.16 | $16.82 | $17.00 | 21,800,200 |
February 09 2011 | $16.96 | $17.12 | $16.89 | $17.12 | 14,877,300 |
February 08 2011 | $16.84 | $17.00 | $16.69 | $16.96 | 11,868,100 |
February 07 2011 | $16.94 | $16.96 | $16.80 | $16.81 | 13,810,400 |
February 04 2011 | $17.00 | $17.03 | $16.79 | $16.95 | 12,095,400 |
February 03 2011 | $16.81 | $17.03 | $16.76 | $16.98 | 18,235,300 |
February 02 2011 | $16.98 | $17.03 | $16.77 | $16.88 | 11,707,700 |
February 01 2011 | $16.93 | $16.96 | $16.75 | $16.93 | 16,351,300 |