| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2007 | $19.08 | $19.74 | $19.08 | $19.54 | 13,113,620 |
December 28 2007 | $19.17 | $19.38 | $18.93 | $19.06 | 9,898,100 |
December 27 2007 | $18.97 | $19.60 | $18.89 | $19.07 | 20,163,420 |
December 26 2007 | $18.96 | $19.13 | $18.79 | $19.02 | 12,475,490 |
December 24 2007 | $19.25 | $19.42 | $19.03 | $19.26 | 10,525,920 |
December 21 2007 | $19.04 | $19.28 | $18.48 | $19.28 | 50,919,219 |
December 20 2007 | $19.57 | $19.70 | $18.45 | $18.77 | 41,086,390 |
December 19 2007 | $18.13 | $19.34 | $17.93 | $19.28 | 44,649,730 |
December 18 2007 | $18.93 | $18.95 | $18.02 | $18.32 | 37,049,740 |
December 17 2007 | $19.66 | $19.66 | $18.34 | $18.60 | 39,493,090 |
December 14 2007 | $20.00 | $20.26 | $19.35 | $19.66 | 36,782,550 |
December 13 2007 | $19.34 | $20.41 | $19.20 | $20.26 | 47,986,190 |
December 12 2007 | $20.37 | $20.45 | $19.26 | $19.42 | 43,311,540 |
December 11 2007 | $19.91 | $20.62 | $19.52 | $19.74 | 87,300,939 |
December 10 2007 | $19.15 | $19.83 | $19.15 | $19.56 | 32,819,760 |
December 07 2007 | $18.76 | $19.22 | $18.56 | $19.03 | 35,351,430 |
December 06 2007 | $18.25 | $18.91 | $18.06 | $18.70 | 39,263,370 |
December 05 2007 | $18.16 | $18.38 | $17.83 | $18.16 | 28,581,730 |
December 04 2007 | $18.16 | $18.24 | $17.66 | $17.77 | 27,742,880 |
December 03 2007 | $18.16 | $18.56 | $17.89 | $18.33 | 27,005,520 |
November 30 2007 | $18.58 | $18.74 | $17.87 | $18.21 | 32,380,890 |
November 29 2007 | $17.70 | $18.43 | $17.61 | $17.95 | 38,489,930 |
November 28 2007 | $16.95 | $17.98 | $16.88 | $17.76 | 52,998,849 |
November 27 2007 | $16.75 | $17.03 | $16.29 | $16.69 | 30,410,600 |
November 26 2007 | $16.68 | $17.11 | $16.44 | $16.45 | 25,249,840 |