| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
Week of May 26 2008 | $25.14 | $29.38 | $25.03 | $28.31 | 235,955,518 |
Week of May 19 2008 | $26.01 | $26.24 | $24.81 | $25.06 | 101,737,810 |
Week of May 12 2008 | $26.29 | $27.08 | $25.74 | $26.00 | 96,363,450 |
Week of May 05 2008 | $25.88 | $27.65 | $25.87 | $26.31 | 127,768,480 |
Week of April 28 2008 | $21.95 | $27.37 | $21.61 | $26.15 | 302,158,848 |
Week of April 21 2008 | $21.53 | $22.50 | $21.19 | $21.78 | 80,966,540 |
Week of April 14 2008 | $20.87 | $21.95 | $20.17 | $21.44 | 111,331,290 |
Week of April 07 2008 | $21.00 | $21.67 | $20.66 | $20.97 | 101,203,680 |
Week of March 31 2008 | $19.99 | $21.43 | $19.69 | $20.77 | 123,834,980 |
Week of March 24 2008 | $20.38 | $21.12 | $19.69 | $19.95 | 155,341,149 |
Week of March 17 2008 | $18.51 | $20.39 | $17.70 | $20.20 | 241,304,228 |
Week of March 10 2008 | $17.61 | $19.75 | $16.83 | $19.13 | 229,924,678 |
Week of March 03 2008 | $17.26 | $17.96 | $16.96 | $17.65 | 154,282,880 |
Week of February 25 2008 | $18.46 | $18.52 | $17.17 | $17.42 | 184,551,929 |
Week of February 18 2008 | $19.07 | $19.29 | $18.15 | $18.65 | 113,757,790 |
Week of February 11 2008 | $18.98 | $19.67 | $18.07 | $18.89 | 129,149,360 |
Week of February 04 2008 | $19.71 | $20.38 | $17.89 | $18.85 | 191,767,300 |
Week of January 28 2008 | $17.46 | $20.03 | $16.90 | $19.75 | 260,915,509 |
Week of January 21 2008 | $15.04 | $17.97 | $14.74 | $17.73 | 176,292,048 |
Week of January 14 2008 | $16.55 | $16.68 | $15.55 | $16.01 | 237,479,599 |
Week of January 07 2008 | $18.48 | $19.03 | $16.16 | $16.43 | 279,817,669 |
Week of December 31 2007 | $19.25 | $20.18 | $18.18 | $18.43 | 100,689,580 |
Week of December 24 2007 | $19.42 | $19.78 | $18.96 | $19.24 | 53,062,930 |
Week of December 17 2007 | $19.84 | $19.88 | $18.09 | $19.45 | 213,198,169 |
Week of December 10 2007 | $19.33 | $20.81 | $19.33 | $19.84 | 248,200,979 |
