
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2007 | $17.82 | $17.86 | $17.57 | $17.62 | 11,729,200 |
December 28 2007 | $17.89 | $18.02 | $17.80 | $17.88 | 8,346,400 |
December 27 2007 | $18.06 | $18.14 | $17.86 | $17.88 | 7,729,800 |
December 26 2007 | $18.21 | $18.21 | $18.02 | $18.09 | 9,484,400 |
December 24 2007 | $18.10 | $18.21 | $18.03 | $18.15 | 4,593,800 |
December 21 2007 | $17.94 | $18.22 | $17.88 | $18.11 | 25,318,800 |
December 20 2007 | $18.01 | $18.07 | $17.77 | $17.88 | 15,065,400 |
December 19 2007 | $17.86 | $18.09 | $17.83 | $18.04 | 14,402,000 |
December 18 2007 | $18.03 | $18.03 | $17.76 | $17.86 | 23,756,400 |
December 17 2007 | $18.37 | $18.42 | $17.88 | $17.93 | 23,869,200 |
December 14 2007 | $18.30 | $18.46 | $18.30 | $18.32 | 19,006,000 |
December 13 2007 | $18.25 | $18.41 | $18.19 | $18.40 | 12,418,200 |
December 12 2007 | $18.15 | $18.39 | $18.07 | $18.31 | 23,241,400 |
December 11 2007 | $18.15 | $18.34 | $18.07 | $18.08 | 17,336,600 |
December 10 2007 | $18.11 | $18.23 | $18.05 | $18.16 | 8,487,800 |
December 07 2007 | $18.10 | $18.30 | $18.10 | $18.13 | 13,413,800 |
December 06 2007 | $18.06 | $18.13 | $17.91 | $18.11 | 15,824,600 |
December 05 2007 | $18.04 | $18.10 | $17.93 | $18.10 | 14,622,000 |
December 04 2007 | $17.78 | $18.07 | $17.66 | $18.01 | 16,878,600 |
December 03 2007 | $17.83 | $18.09 | $17.79 | $17.86 | 17,112,000 |
November 30 2007 | $18.11 | $18.11 | $17.72 | $17.83 | 21,684,200 |
November 29 2007 | $18.06 | $18.13 | $17.98 | $18.03 | 15,031,600 |
November 28 2007 | $18.15 | $18.15 | $17.94 | $18.08 | 25,499,000 |
November 27 2007 | $17.69 | $18.08 | $17.61 | $17.98 | 21,048,000 |
November 26 2007 | $17.80 | $17.95 | $17.59 | $17.63 | 16,760,800 |