| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $15.85 | $15.90 | $15.78 | $15.88 | 11,102,916 |
December 30 2010 | $15.95 | $15.96 | $15.82 | $15.86 | 11,021,080 |
December 29 2010 | $16.00 | $16.06 | $15.87 | $15.93 | 13,004,328 |
December 28 2010 | $16.10 | $16.20 | $15.90 | $15.96 | 19,132,344 |
December 27 2010 | $15.49 | $16.06 | $15.49 | $15.97 | 31,077,032 |
December 23 2010 | $15.41 | $15.55 | $15.40 | $15.50 | 16,604,000 |
December 22 2010 | $15.40 | $15.51 | $15.35 | $15.46 | 23,299,228 |
December 21 2010 | $15.49 | $15.53 | $15.31 | $15.35 | 43,485,000 |
December 20 2010 | $15.23 | $15.39 | $15.11 | $15.34 | 64,217,480 |
December 17 2010 | $15.41 | $15.47 | $15.00 | $15.09 | 167,890,532 |
December 16 2010 | $17.41 | $17.93 | $15.02 | $15.16 | 202,230,796 |
December 15 2010 | $18.09 | $18.13 | $17.31 | $17.36 | 45,801,840 |
December 14 2010 | $18.22 | $18.32 | $18.08 | $18.19 | 24,789,504 |
December 13 2010 | $18.12 | $18.44 | $17.93 | $18.25 | 40,988,200 |
December 10 2010 | $17.83 | $18.10 | $17.83 | $18.09 | 23,736,420 |
December 09 2010 | $17.63 | $17.86 | $17.44 | $17.85 | 14,864,276 |
December 08 2010 | $17.37 | $17.63 | $17.37 | $17.58 | 14,311,540 |
December 07 2010 | $17.82 | $18.00 | $17.33 | $17.34 | 25,379,840 |
December 06 2010 | $17.44 | $17.68 | $17.40 | $17.67 | 18,351,080 |
December 03 2010 | $17.31 | $17.49 | $17.19 | $17.45 | 20,681,180 |
December 02 2010 | $17.05 | $17.39 | $17.03 | $17.37 | 26,764,876 |
December 01 2010 | $16.91 | $17.03 | $16.80 | $16.97 | 22,347,168 |
November 30 2010 | $16.59 | $16.76 | $16.52 | $16.66 | 18,545,752 |
November 29 2010 | $16.97 | $16.97 | $16.45 | $16.74 | 21,580,376 |
November 26 2010 | $16.99 | $17.10 | $16.97 | $17.03 | 4,349,324 |
