
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $82.28 | $82.48 | $81.85 | $82.30 | 3,106,411 |
December 30 2010 | $82.08 | $82.50 | $82.02 | $82.25 | 3,178,899 |
December 29 2010 | $81.87 | $82.72 | $81.71 | $82.17 | 3,829,511 |
December 28 2010 | $81.49 | $81.96 | $81.35 | $81.71 | 2,823,782 |
December 27 2010 | $81.38 | $81.71 | $81.31 | $81.50 | 2,421,176 |
December 23 2010 | $81.81 | $82.06 | $81.50 | $81.81 | 2,536,027 |
December 22 2010 | $81.68 | $82.10 | $81.64 | $81.85 | 3,544,685 |
December 21 2010 | $81.31 | $81.87 | $80.94 | $81.73 | 3,950,847 |
December 20 2010 | $81.53 | $81.62 | $80.97 | $81.04 | 4,178,770 |
December 17 2010 | $81.14 | $81.59 | $80.98 | $81.31 | 10,488,242 |
December 16 2010 | $81.22 | $81.49 | $80.84 | $81.06 | 4,370,816 |
December 15 2010 | $81.39 | $81.72 | $80.93 | $81.16 | 4,651,980 |
December 14 2010 | $80.90 | $81.88 | $80.90 | $81.77 | 5,021,637 |
December 13 2010 | $81.39 | $81.54 | $80.87 | $80.91 | 4,959,086 |
December 10 2010 | $81.25 | $81.29 | $80.60 | $81.21 | 3,664,975 |
December 09 2010 | $81.84 | $81.84 | $80.48 | $80.92 | 4,607,944 |
December 08 2010 | $80.95 | $81.68 | $80.66 | $81.30 | 5,189,624 |
December 07 2010 | $81.89 | $82.04 | $80.68 | $80.76 | 5,050,716 |
December 06 2010 | $81.06 | $81.80 | $81.05 | $81.31 | 3,474,603 |
December 03 2010 | $80.89 | $81.70 | $80.89 | $81.53 | 3,881,288 |
December 02 2010 | $80.94 | $81.79 | $80.92 | $81.42 | 5,621,204 |
December 01 2010 | $80.53 | $81.39 | $80.48 | $80.98 | 7,136,649 |
November 30 2010 | $79.77 | $80.06 | $79.23 | $79.33 | 8,027,841 |
November 29 2010 | $80.49 | $80.57 | $79.35 | $80.13 | 5,272,154 |
November 26 2010 | $81.48 | $81.48 | $80.51 | $80.70 | 2,177,040 |