| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 29 2006 | $20.99 | $21.20 | $20.97 | $20.99 | 41,739,800 |
December 28 2006 | $20.99 | $21.11 | $20.96 | $21.08 | 26,690,600 |
December 27 2006 | $21.08 | $21.18 | $21.03 | $21.11 | 31,248,400 |
December 26 2006 | $20.76 | $21.09 | $20.67 | $21.08 | 37,098,300 |
December 22 2006 | $20.97 | $20.99 | $20.82 | $20.84 | 37,971,700 |
December 21 2006 | $21.18 | $21.19 | $21.01 | $21.08 | 32,270,500 |
December 20 2006 | $21.08 | $21.26 | $21.07 | $21.16 | 31,202,100 |
December 19 2006 | $20.89 | $21.21 | $20.76 | $21.08 | 53,822,100 |
December 18 2006 | $21.23 | $21.27 | $20.94 | $21.01 | 56,986,800 |
December 15 2006 | $21.19 | $21.25 | $21.11 | $21.23 | 102,783,700 |
December 14 2006 | $20.77 | $21.15 | $20.75 | $21.14 | 85,866,500 |
December 13 2006 | $20.81 | $20.81 | $20.61 | $20.78 | 46,002,500 |
December 12 2006 | $20.78 | $20.83 | $20.54 | $20.69 | 68,529,400 |
December 11 2006 | $20.52 | $20.92 | $20.47 | $20.77 | 107,712,000 |
December 08 2006 | $20.26 | $20.67 | $20.25 | $20.67 | 108,854,900 |
December 07 2006 | $20.36 | $20.44 | $20.26 | $20.28 | 46,831,100 |
December 06 2006 | $20.46 | $20.48 | $20.30 | $20.38 | 48,564,100 |
December 05 2006 | $20.64 | $20.67 | $20.41 | $20.48 | 45,606,000 |
December 04 2006 | $20.55 | $20.75 | $20.51 | $20.62 | 55,123,400 |
December 01 2006 | $20.55 | $20.60 | $20.32 | $20.47 | 72,257,000 |
November 30 2006 | $20.68 | $20.79 | $20.62 | $20.64 | 53,297,400 |
November 29 2006 | $20.70 | $20.94 | $20.69 | $20.79 | 58,775,100 |
November 28 2006 | $20.63 | $20.68 | $20.48 | $20.66 | 52,602,300 |
November 27 2006 | $20.87 | $20.91 | $20.62 | $20.73 | 72,722,100 |
November 24 2006 | $20.85 | $20.98 | $20.84 | $20.92 | 20,456,700 |