| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
January 20 2011 | $20.04 | $20.04 | $18.93 | $19.09 | 745,900 |
January 19 2011 | $20.79 | $20.96 | $19.84 | $20.23 | 416,400 |
January 18 2011 | $20.55 | $20.87 | $20.51 | $20.78 | 290,500 |
January 14 2011 | $20.56 | $20.64 | $20.13 | $20.61 | 183,200 |
January 13 2011 | $21.02 | $21.02 | $20.26 | $20.56 | 250,500 |
January 12 2011 | $21.59 | $21.66 | $20.51 | $20.79 | 303,000 |
January 11 2011 | $20.99 | $21.21 | $20.82 | $21.15 | 278,200 |
January 10 2011 | $20.04 | $20.80 | $20.00 | $20.63 | 254,100 |
January 07 2011 | $20.56 | $20.56 | $19.98 | $20.19 | 300,900 |
January 06 2011 | $20.91 | $20.97 | $20.05 | $20.48 | 453,100 |
January 05 2011 | $19.27 | $20.79 | $19.10 | $20.60 | 846,400 |
January 04 2011 | $19.30 | $20.04 | $18.65 | $19.39 | 952,100 |
January 03 2011 | $18.68 | $18.96 | $18.19 | $18.88 | 256,100 |
December 31 2010 | $18.15 | $18.59 | $17.99 | $18.44 | 94,400 |
December 30 2010 | $18.26 | $18.40 | $18.17 | $18.24 | 76,800 |
December 29 2010 | $18.17 | $18.25 | $17.98 | $18.25 | 139,000 |
December 28 2010 | $18.03 | $18.34 | $17.62 | $17.88 | 137,300 |
December 27 2010 | $17.62 | $17.87 | $17.36 | $17.80 | 98,500 |
December 23 2010 | $17.80 | $17.80 | $17.25 | $17.70 | 466,000 |
December 22 2010 | $17.37 | $19.00 | $17.37 | $17.84 | 1,489,000 |
December 21 2010 | $16.62 | $17.62 | $16.39 | $16.96 | 584,100 |
December 20 2010 | $16.00 | $17.00 | $15.90 | $16.39 | 446,700 |