| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
Week of December 31 2007 | $23.61 | $23.72 | $23.29 | $23.47 | 1,935,159 |
Week of December 24 2007 | $23.79 | $23.97 | $23.27 | $23.64 | 7,788,209 |
Week of December 17 2007 | $23.49 | $23.66 | $22.70 | $23.59 | 22,507,632 |
Week of December 10 2007 | $24.33 | $24.51 | $23.50 | $23.55 | 29,032,118 |
Week of December 03 2007 | $22.74 | $24.45 | $22.51 | $24.21 | 25,934,082 |
Week of November 26 2007 | $23.14 | $23.22 | $22.33 | $22.78 | 25,726,129 |
Week of November 19 2007 | $23.25 | $23.36 | $22.77 | $23.09 | 11,564,217 |
Week of November 12 2007 | $23.64 | $24.05 | $23.00 | $23.35 | 21,104,392 |
Week of November 05 2007 | $23.92 | $23.99 | $23.06 | $23.17 | 28,136,174 |
Week of October 29 2007 | $24.16 | $24.90 | $23.31 | $23.96 | 29,830,830 |
Week of October 22 2007 | $22.72 | $24.15 | $22.63 | $24.00 | 20,493,048 |
Week of October 15 2007 | $22.96 | $23.31 | $22.55 | $22.98 | 25,530,693 |
Week of October 08 2007 | $21.28 | $23.51 | $21.20 | $22.84 | 59,797,560 |
Week of October 01 2007 | $20.86 | $21.28 | $20.55 | $21.07 | 14,257,611 |
Week of September 24 2007 | $20.98 | $21.22 | $20.44 | $20.75 | 15,874,648 |
Week of September 17 2007 | $19.92 | $21.46 | $19.77 | $21.02 | 16,998,299 |
Week of September 10 2007 | $19.53 | $19.97 | $19.17 | $19.93 | 14,817,350 |
Week of September 03 2007 | $20.04 | $20.23 | $19.39 | $19.45 | 11,612,763 |
Week of August 27 2007 | $20.28 | $20.45 | $19.35 | $20.07 | 14,435,799 |
Week of August 20 2007 | $19.33 | $20.31 | $18.96 | $20.30 | 12,384,629 |
Week of August 13 2007 | $19.21 | $19.39 | $17.40 | $19.20 | 23,400,515 |
Week of August 06 2007 | $19.24 | $20.15 | $17.82 | $19.13 | 25,042,311 |
Week of July 30 2007 | $19.53 | $20.50 | $18.91 | $19.20 | 22,700,703 |
Week of July 23 2007 | $21.08 | $21.50 | $19.45 | $19.50 | 24,012,555 |
Week of July 16 2007 | $21.36 | $21.36 | $20.64 | $20.93 | 21,233,617 |
