| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $40.30 | $40.42 | $40.20 | $40.27 | 4,981,400 |
December 30 2010 | $40.43 | $40.49 | $40.30 | $40.33 | 5,770,100 |
December 29 2010 | $40.44 | $40.65 | $40.44 | $40.45 | 4,968,700 |
December 28 2010 | $40.40 | $40.56 | $40.30 | $40.40 | 6,354,200 |
December 27 2010 | $40.49 | $40.52 | $40.25 | $40.32 | 5,163,700 |
December 23 2010 | $40.38 | $40.67 | $40.38 | $40.53 | 7,229,500 |
December 22 2010 | $40.58 | $40.63 | $40.31 | $40.38 | 8,850,100 |
December 21 2010 | $40.88 | $40.89 | $40.55 | $40.59 | 7,908,200 |
December 20 2010 | $40.72 | $40.79 | $40.52 | $40.68 | 8,907,000 |
December 17 2010 | $40.53 | $40.72 | $40.35 | $40.72 | 15,961,000 |
December 16 2010 | $40.85 | $40.88 | $40.39 | $40.63 | 11,141,100 |
December 15 2010 | $40.97 | $41.12 | $40.65 | $40.74 | 11,534,100 |
December 14 2010 | $40.39 | $40.98 | $40.29 | $40.87 | 13,491,200 |
December 13 2010 | $40.26 | $40.35 | $40.08 | $40.27 | 13,672,100 |
December 10 2010 | $40.49 | $40.58 | $40.16 | $40.31 | 11,457,300 |
December 09 2010 | $40.65 | $40.99 | $40.20 | $40.41 | 12,965,600 |
December 08 2010 | $40.51 | $40.73 | $40.46 | $40.66 | 7,871,900 |
December 07 2010 | $40.73 | $40.85 | $40.53 | $40.57 | 9,528,800 |
December 06 2010 | $40.57 | $40.68 | $40.50 | $40.50 | 8,989,000 |
December 03 2010 | $40.70 | $40.87 | $40.52 | $40.73 | 9,882,800 |
December 02 2010 | $40.62 | $40.94 | $40.54 | $40.76 | 10,160,400 |
December 01 2010 | $40.48 | $40.68 | $40.25 | $40.64 | 15,364,700 |
November 30 2010 | $40.03 | $40.25 | $39.88 | $40.07 | 12,633,500 |
November 29 2010 | $40.24 | $40.37 | $39.97 | $40.31 | 12,019,300 |
November 26 2010 | $40.69 | $40.74 | $40.46 | $40.56 | 4,638,800 |
