| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
Week of May 26 2008 | $25.10 | $29.34 | $24.99 | $28.28 | 235,955,518 |
Week of May 19 2008 | $25.97 | $26.21 | $24.78 | $25.03 | 101,737,810 |
Week of May 12 2008 | $26.25 | $27.04 | $25.71 | $25.96 | 96,363,450 |
Week of May 05 2008 | $25.85 | $27.61 | $25.84 | $26.28 | 127,768,480 |
Week of April 28 2008 | $21.92 | $27.34 | $21.58 | $26.11 | 302,158,848 |
Week of April 21 2008 | $21.50 | $22.47 | $21.16 | $21.75 | 80,966,540 |
Week of April 14 2008 | $20.84 | $21.92 | $20.14 | $21.41 | 111,331,290 |
Week of April 07 2008 | $20.97 | $21.64 | $20.63 | $20.94 | 101,203,680 |
Week of March 31 2008 | $19.96 | $21.40 | $19.66 | $20.74 | 123,834,980 |
Week of March 24 2008 | $20.35 | $21.09 | $19.66 | $19.92 | 155,341,149 |
Week of March 17 2008 | $18.48 | $20.37 | $17.67 | $20.18 | 241,304,228 |
Week of March 10 2008 | $17.59 | $19.72 | $16.81 | $19.10 | 229,924,678 |
Week of March 03 2008 | $17.24 | $17.94 | $16.94 | $17.62 | 154,282,880 |
Week of February 25 2008 | $18.43 | $18.49 | $17.14 | $17.39 | 184,551,929 |
Week of February 18 2008 | $19.04 | $19.27 | $18.13 | $18.63 | 113,757,790 |
Week of February 11 2008 | $18.96 | $19.65 | $18.05 | $18.86 | 129,149,360 |
Week of February 04 2008 | $19.68 | $20.35 | $17.87 | $18.82 | 191,767,300 |
Week of January 28 2008 | $17.43 | $20.00 | $16.87 | $19.72 | 260,915,509 |
Week of January 21 2008 | $15.02 | $17.94 | $14.72 | $17.71 | 176,292,048 |
Week of January 14 2008 | $16.53 | $16.65 | $15.53 | $15.99 | 237,479,599 |
Week of January 07 2008 | $18.45 | $19.00 | $16.14 | $16.40 | 279,817,669 |
Week of December 31 2007 | $19.22 | $20.15 | $18.15 | $18.41 | 100,689,580 |
Week of December 24 2007 | $19.39 | $19.76 | $18.94 | $19.21 | 53,062,930 |
Week of December 17 2007 | $19.81 | $19.85 | $18.07 | $19.43 | 213,198,169 |
Week of December 10 2007 | $19.30 | $20.78 | $19.30 | $19.81 | 248,200,979 |
