
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $40.05 | $40.17 | $39.95 | $40.01 | 4,981,400 |
December 30 2010 | $40.18 | $40.23 | $40.05 | $40.07 | 5,770,100 |
December 29 2010 | $40.19 | $40.40 | $40.18 | $40.20 | 4,968,700 |
December 28 2010 | $40.15 | $40.31 | $40.05 | $40.14 | 6,354,200 |
December 27 2010 | $40.23 | $40.27 | $39.99 | $40.07 | 5,163,700 |
December 23 2010 | $40.12 | $40.41 | $40.12 | $40.27 | 7,229,500 |
December 22 2010 | $40.32 | $40.37 | $40.06 | $40.12 | 8,850,100 |
December 21 2010 | $40.62 | $40.63 | $40.29 | $40.33 | 7,908,200 |
December 20 2010 | $40.46 | $40.53 | $40.26 | $40.43 | 8,907,000 |
December 17 2010 | $40.27 | $40.46 | $40.10 | $40.46 | 15,961,000 |
December 16 2010 | $40.60 | $40.62 | $40.14 | $40.37 | 11,141,100 |
December 15 2010 | $40.71 | $40.86 | $40.40 | $40.48 | 11,534,100 |
December 14 2010 | $40.13 | $40.72 | $40.04 | $40.61 | 13,491,200 |
December 13 2010 | $40.00 | $40.09 | $39.83 | $40.02 | 13,672,100 |
December 10 2010 | $40.23 | $40.32 | $39.91 | $40.05 | 11,457,300 |
December 09 2010 | $40.39 | $40.73 | $39.95 | $40.15 | 12,965,600 |
December 08 2010 | $40.25 | $40.47 | $40.20 | $40.40 | 7,871,900 |
December 07 2010 | $40.47 | $40.59 | $40.27 | $40.31 | 9,528,800 |
December 06 2010 | $40.31 | $40.42 | $40.24 | $40.24 | 8,989,000 |
December 03 2010 | $40.44 | $40.61 | $40.26 | $40.47 | 9,882,800 |
December 02 2010 | $40.36 | $40.68 | $40.29 | $40.50 | 10,160,400 |
December 01 2010 | $40.23 | $40.42 | $39.99 | $40.38 | 15,364,700 |
November 30 2010 | $39.77 | $39.99 | $39.63 | $39.82 | 12,633,500 |
November 29 2010 | $39.99 | $40.12 | $39.72 | $40.05 | 12,019,300 |
November 26 2010 | $40.43 | $40.48 | $40.20 | $40.31 | 4,638,800 |