| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $20.78 | $20.93 | $20.74 | $20.86 | 3,571,000 |
December 30 2010 | $20.80 | $20.83 | $20.65 | $20.78 | 6,480,600 |
December 29 2010 | $20.71 | $20.90 | $20.66 | $20.77 | 4,264,300 |
December 28 2010 | $20.76 | $20.80 | $20.60 | $20.63 | 6,091,100 |
December 27 2010 | $20.80 | $20.80 | $20.57 | $20.73 | 4,468,700 |
December 23 2010 | $20.32 | $20.85 | $20.29 | $20.81 | 8,930,700 |
December 22 2010 | $20.26 | $20.45 | $20.23 | $20.31 | 5,949,700 |
December 21 2010 | $20.69 | $20.69 | $20.24 | $20.27 | 12,054,200 |
December 20 2010 | $20.85 | $20.86 | $20.47 | $20.58 | 9,659,400 |
December 17 2010 | $20.91 | $21.01 | $20.76 | $20.76 | 12,153,700 |
December 16 2010 | $20.96 | $21.11 | $20.91 | $20.96 | 12,907,000 |
December 15 2010 | $21.39 | $21.51 | $20.83 | $20.90 | 20,743,800 |
December 14 2010 | $21.56 | $21.90 | $20.75 | $21.52 | 64,707,400 |
December 13 2010 | $25.69 | $25.79 | $25.25 | $25.26 | 13,240,100 |
December 10 2010 | $25.39 | $25.48 | $25.18 | $25.32 | 6,377,600 |
December 09 2010 | $25.27 | $25.55 | $25.27 | $25.44 | 4,540,700 |
December 08 2010 | $25.26 | $25.38 | $25.06 | $25.23 | 5,079,100 |
December 07 2010 | $26.07 | $26.11 | $25.16 | $25.20 | 8,477,500 |
December 06 2010 | $26.16 | $26.18 | $25.71 | $25.80 | 4,256,400 |
December 03 2010 | $26.16 | $26.42 | $25.59 | $25.95 | 6,065,800 |
December 02 2010 | $25.80 | $26.50 | $25.80 | $26.39 | 5,157,700 |
December 01 2010 | $26.25 | $26.34 | $25.69 | $25.71 | 7,364,800 |
November 30 2010 | $25.98 | $26.26 | $25.66 | $25.88 | 8,533,300 |
November 29 2010 | $26.95 | $27.03 | $26.24 | $26.30 | 7,143,500 |
November 26 2010 | $27.26 | $27.41 | $27.10 | $27.11 | 2,930,800 |
