| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2007 | $21.22 | $21.27 | $20.95 | $21.10 | 5,778,840 |
December 28 2007 | $21.54 | $21.57 | $21.26 | $21.29 | 9,013,488 |
December 27 2007 | $21.64 | $21.65 | $21.17 | $21.27 | 10,579,300 |
December 26 2007 | $21.11 | $21.34 | $20.89 | $21.34 | 5,725,203 |
December 24 2007 | $21.39 | $21.40 | $21.10 | $21.16 | 3,456,737 |
December 21 2007 | $21.15 | $21.42 | $21.11 | $21.18 | 14,610,900 |
December 20 2007 | $20.32 | $20.84 | $20.32 | $20.70 | 15,859,200 |
December 19 2007 | $20.05 | $20.29 | $19.92 | $20.07 | 10,639,630 |
December 18 2007 | $19.96 | $20.15 | $19.46 | $20.05 | 13,258,070 |
December 17 2007 | $20.28 | $20.33 | $19.85 | $19.92 | 13,184,620 |
December 14 2007 | $20.75 | $21.06 | $20.68 | $20.77 | 9,084,813 |
December 13 2007 | $21.36 | $21.51 | $20.95 | $21.33 | 10,038,570 |
December 12 2007 | $22.03 | $22.09 | $21.64 | $21.74 | 10,757,810 |
December 11 2007 | $22.14 | $22.17 | $21.31 | $21.44 | 8,760,332 |
December 10 2007 | $21.98 | $22.15 | $21.88 | $21.98 | 6,041,532 |
December 07 2007 | $21.69 | $21.80 | $21.44 | $21.71 | 9,990,078 |
December 06 2007 | $21.48 | $21.50 | $21.07 | $21.44 | 14,730,690 |
December 05 2007 | $21.49 | $21.84 | $21.27 | $21.39 | 14,581,370 |
December 04 2007 | $21.50 | $21.52 | $21.20 | $21.39 | 18,655,311 |
December 03 2007 | $21.99 | $22.31 | $21.96 | $22.12 | 12,139,980 |
November 30 2007 | $22.20 | $22.26 | $21.53 | $21.62 | 11,160,990 |
November 29 2007 | $21.75 | $22.12 | $21.72 | $22.00 | 9,305,536 |
November 28 2007 | $21.45 | $22.15 | $21.45 | $22.02 | 13,392,980 |
November 27 2007 | $20.87 | $20.99 | $20.57 | $20.99 | 12,340,510 |
November 26 2007 | $21.59 | $21.69 | $20.98 | $20.99 | 9,182,463 |