| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
April 30 2008 | $25.13 | $25.76 | $25.04 | $25.33 | 43,711,890 |
April 29 2008 | $23.77 | $25.38 | $23.49 | $24.94 | 131,338,099 |
April 28 2008 | $21.79 | $22.08 | $21.45 | $22.08 | 27,718,490 |
April 25 2008 | $22.30 | $22.33 | $21.56 | $21.61 | 20,300,580 |
April 24 2008 | $21.36 | $21.97 | $21.08 | $21.81 | 16,941,960 |
April 23 2008 | $21.28 | $21.60 | $21.08 | $21.30 | 14,533,220 |
April 22 2008 | $21.55 | $21.76 | $21.30 | $21.36 | 11,483,540 |
April 21 2008 | $21.37 | $21.71 | $21.03 | $21.49 | 17,707,240 |
April 18 2008 | $21.34 | $21.78 | $21.12 | $21.28 | 28,232,740 |
April 17 2008 | $20.94 | $21.10 | $20.71 | $20.99 | 10,527,030 |
April 16 2008 | $20.63 | $21.11 | $20.31 | $20.98 | 23,104,700 |
April 15 2008 | $20.77 | $20.89 | $20.02 | $20.46 | 25,932,300 |
April 14 2008 | $20.71 | $20.94 | $20.22 | $20.68 | 23,534,520 |
April 11 2008 | $20.55 | $21.03 | $20.52 | $20.81 | 16,115,960 |
April 10 2008 | $21.05 | $21.16 | $20.58 | $20.84 | 19,745,660 |
April 09 2008 | $21.12 | $21.50 | $20.65 | $20.83 | 22,074,940 |
April 08 2008 | $20.51 | $21.20 | $20.51 | $21.07 | 23,545,800 |
April 07 2008 | $20.84 | $21.20 | $20.51 | $20.60 | 19,721,320 |
April 04 2008 | $21.11 | $21.19 | $20.50 | $20.61 | 19,507,150 |
April 03 2008 | $20.20 | $21.04 | $20.20 | $21.04 | 25,036,450 |
April 02 2008 | $20.87 | $20.93 | $20.32 | $20.36 | 21,934,720 |
April 01 2008 | $20.63 | $21.27 | $20.43 | $20.89 | 39,139,170 |