| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $22.07 | $22.40 | $22.05 | $22.12 | 610,200 |
December 30 2010 | $22.03 | $22.36 | $21.98 | $22.12 | 568,600 |
December 29 2010 | $22.11 | $22.36 | $21.93 | $22.09 | 803,900 |
December 28 2010 | $22.11 | $22.14 | $21.75 | $22.08 | 878,500 |
December 27 2010 | $21.98 | $22.20 | $21.74 | $22.09 | 541,800 |
December 23 2010 | $22.15 | $22.28 | $21.86 | $22.12 | 805,400 |
December 22 2010 | $22.28 | $22.42 | $21.70 | $22.03 | 1,036,400 |
December 21 2010 | $21.06 | $22.32 | $20.99 | $22.20 | 1,150,900 |
December 20 2010 | $21.68 | $21.75 | $21.33 | $21.65 | 776,100 |
December 17 2010 | $21.95 | $21.95 | $21.39 | $21.55 | 1,271,800 |
December 16 2010 | $21.35 | $22.05 | $21.27 | $21.88 | 1,334,100 |
December 15 2010 | $21.84 | $22.10 | $21.03 | $21.34 | 1,492,400 |
December 14 2010 | $22.26 | $22.48 | $21.77 | $21.84 | 1,251,100 |
December 13 2010 | $22.95 | $23.00 | $21.95 | $22.04 | 1,674,000 |
December 10 2010 | $22.58 | $23.04 | $22.38 | $22.86 | 1,348,100 |
December 09 2010 | $22.32 | $22.76 | $22.05 | $22.44 | 2,953,600 |
December 08 2010 | $21.43 | $22.48 | $21.26 | $22.04 | 2,649,000 |
December 07 2010 | $21.39 | $21.69 | $20.87 | $21.01 | 2,562,200 |
December 06 2010 | $20.64 | $21.19 | $20.63 | $21.03 | 953,400 |
December 03 2010 | $20.05 | $20.94 | $19.97 | $20.82 | 1,209,200 |
December 02 2010 | $19.75 | $20.34 | $19.70 | $20.23 | 1,454,000 |
December 01 2010 | $19.58 | $19.84 | $19.26 | $19.66 | 1,154,100 |
November 30 2010 | $19.30 | $19.54 | $18.86 | $19.08 | 1,172,100 |
November 29 2010 | $19.82 | $20.00 | $19.30 | $19.63 | 883,400 |
November 26 2010 | $19.58 | $20.12 | $19.51 | $19.98 | 359,400 |
