| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 29 2006 | $17.90 | $17.98 | $17.76 | $17.77 | 7,686,000 |
December 28 2006 | $17.77 | $17.95 | $17.77 | $17.90 | 8,912,900 |
December 27 2006 | $17.68 | $17.93 | $17.68 | $17.87 | 11,730,800 |
December 26 2006 | $17.59 | $17.86 | $17.55 | $17.66 | 8,777,600 |
December 22 2006 | $17.77 | $17.85 | $17.59 | $17.62 | 14,316,100 |
December 21 2006 | $17.92 | $18.06 | $17.72 | $17.75 | 17,589,500 |
December 20 2006 | $17.89 | $18.03 | $17.81 | $17.96 | 18,471,000 |
December 19 2006 | $18.09 | $18.18 | $17.65 | $17.82 | 27,675,500 |
December 18 2006 | $18.34 | $18.53 | $17.97 | $18.29 | 15,027,300 |
December 15 2006 | $19.09 | $19.09 | $18.20 | $18.31 | 26,890,400 |
December 14 2006 | $18.10 | $18.49 | $18.06 | $18.47 | 20,491,400 |
December 13 2006 | $18.45 | $18.48 | $18.06 | $18.16 | 19,589,900 |
December 12 2006 | $18.24 | $18.41 | $17.97 | $18.37 | 35,069,300 |
December 11 2006 | $18.14 | $18.44 | $18.01 | $18.08 | 17,061,700 |
December 08 2006 | $18.26 | $18.35 | $18.06 | $18.15 | 14,469,400 |
December 07 2006 | $18.64 | $18.71 | $18.33 | $18.36 | 15,198,700 |
December 06 2006 | $18.40 | $18.58 | $18.23 | $18.56 | 14,670,100 |
December 05 2006 | $18.42 | $18.56 | $18.26 | $18.33 | 12,840,600 |
December 04 2006 | $18.08 | $18.44 | $17.90 | $18.29 | 14,552,700 |
December 01 2006 | $18.18 | $18.27 | $17.63 | $17.98 | 21,440,900 |
November 30 2006 | $18.07 | $18.40 | $17.82 | $18.24 | 18,507,200 |
November 29 2006 | $18.37 | $18.40 | $17.90 | $18.01 | 13,079,600 |
November 28 2006 | $18.02 | $18.24 | $17.89 | $18.22 | 16,370,600 |
November 27 2006 | $18.52 | $18.62 | $18.08 | $18.13 | 14,641,700 |
November 24 2006 | $18.52 | $18.71 | $18.48 | $18.53 | 4,060,500 |