| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
Week of June 30 2008 | $22.13 | $22.52 | $21.50 | $21.61 | 15,514,500 |
Week of June 23 2008 | $23.72 | $24.07 | $21.07 | $22.18 | 96,211,500 |
Week of June 16 2008 | $22.43 | $24.46 | $21.81 | $23.58 | 75,616,500 |
Week of June 09 2008 | $21.21 | $22.40 | $20.58 | $21.93 | 59,094,500 |
Week of June 02 2008 | $19.34 | $21.74 | $19.30 | $20.74 | 71,172,000 |
Week of May 26 2008 | $18.01 | $19.42 | $17.15 | $19.36 | 54,655,000 |
Week of May 19 2008 | $19.66 | $19.86 | $17.60 | $18.00 | 55,631,000 |
Week of May 12 2008 | $19.38 | $20.08 | $19.03 | $19.77 | 40,767,500 |
Week of May 05 2008 | $19.35 | $20.07 | $18.70 | $19.33 | 53,036,000 |
Week of April 28 2008 | $20.18 | $20.79 | $17.87 | $19.04 | 72,839,000 |
Week of April 21 2008 | $21.90 | $22.47 | $18.44 | $20.37 | 93,713,000 |
Week of April 14 2008 | $19.74 | $22.24 | $19.62 | $21.75 | 67,161,000 |
Week of April 07 2008 | $18.30 | $19.79 | $17.61 | $19.56 | 81,549,000 |
Week of March 31 2008 | $15.11 | $17.97 | $13.76 | $17.75 | 86,793,500 |
Week of March 24 2008 | $15.23 | $16.25 | $14.89 | $15.34 | 55,593,000 |
Week of March 17 2008 | $15.87 | $16.97 | $13.99 | $14.84 | 69,030,000 |
Week of March 10 2008 | $15.97 | $17.41 | $14.84 | $16.40 | 77,222,500 |
Week of March 03 2008 | $17.03 | $17.69 | $15.97 | $16.19 | 68,908,500 |
Week of February 25 2008 | $18.05 | $18.61 | $17.20 | $17.25 | 69,238,000 |
Week of February 18 2008 | $17.09 | $18.18 | $16.93 | $17.78 | 59,797,000 |
Week of February 11 2008 | $15.59 | $16.93 | $14.91 | $16.68 | 72,605,000 |
Week of February 04 2008 | $15.60 | $15.87 | $14.33 | $15.28 | 83,306,500 |
Week of January 28 2008 | $14.68 | $15.73 | $13.70 | $15.32 | 65,896,000 |
Week of January 21 2008 | $11.87 | $15.04 | $11.12 | $14.70 | 82,606,500 |
Week of January 14 2008 | $16.16 | $17.08 | $12.54 | $13.18 | 110,322,000 |
