| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $17.45 | $17.45 | $17.05 | $17.12 | 1,942,600 |
December 30 2010 | $17.45 | $17.79 | $17.45 | $17.46 | 1,377,700 |
December 29 2010 | $17.69 | $17.80 | $17.45 | $17.52 | 1,320,400 |
December 28 2010 | $17.60 | $18.01 | $17.52 | $17.58 | 1,980,100 |
December 27 2010 | $17.58 | $17.67 | $17.34 | $17.62 | 1,434,800 |
December 23 2010 | $18.07 | $18.35 | $17.35 | $17.70 | 5,484,700 |
December 22 2010 | $19.40 | $19.43 | $18.52 | $18.69 | 2,994,900 |
December 21 2010 | $19.22 | $19.54 | $18.88 | $19.36 | 3,168,700 |
December 20 2010 | $18.52 | $19.13 | $18.40 | $19.00 | 2,881,400 |
December 17 2010 | $17.43 | $18.25 | $17.34 | $18.25 | 2,628,600 |
December 16 2010 | $17.49 | $17.53 | $17.19 | $17.43 | 2,186,200 |
December 15 2010 | $17.52 | $17.70 | $17.25 | $17.48 | 2,638,700 |
December 14 2010 | $17.72 | $17.86 | $17.37 | $17.64 | 1,284,300 |
December 13 2010 | $17.75 | $18.30 | $17.73 | $17.73 | 1,458,200 |
December 10 2010 | $17.44 | $17.96 | $17.37 | $17.74 | 1,412,700 |
December 09 2010 | $17.41 | $17.94 | $17.21 | $17.46 | 1,935,100 |
December 08 2010 | $17.82 | $17.86 | $16.60 | $17.21 | 2,619,000 |
December 07 2010 | $17.98 | $18.01 | $17.72 | $17.78 | 1,398,800 |
December 06 2010 | $17.88 | $17.95 | $17.60 | $17.82 | 962,700 |
December 03 2010 | $17.50 | $17.95 | $17.41 | $17.83 | 1,013,500 |
December 02 2010 | $17.98 | $18.11 | $17.62 | $17.75 | 1,971,900 |
December 01 2010 | $17.93 | $18.21 | $17.83 | $17.88 | 2,336,700 |
November 30 2010 | $17.37 | $17.72 | $17.26 | $17.55 | 2,052,700 |
November 29 2010 | $17.36 | $17.65 | $17.08 | $17.52 | 1,587,000 |
November 26 2010 | $17.52 | $17.73 | $17.36 | $17.48 | 1,069,800 |
