| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $83.30 | $83.49 | $82.86 | $83.31 | 3,106,411 |
December 30 2010 | $83.09 | $83.51 | $83.03 | $83.26 | 3,178,899 |
December 29 2010 | $82.88 | $83.73 | $82.72 | $83.18 | 3,829,511 |
December 28 2010 | $82.49 | $82.97 | $82.35 | $82.72 | 2,823,782 |
December 27 2010 | $82.38 | $82.71 | $82.32 | $82.51 | 2,421,176 |
December 23 2010 | $82.82 | $83.07 | $82.50 | $82.82 | 2,536,027 |
December 22 2010 | $82.69 | $83.11 | $82.64 | $82.85 | 3,544,685 |
December 21 2010 | $82.31 | $82.88 | $81.94 | $82.74 | 3,950,847 |
December 20 2010 | $82.54 | $82.62 | $81.97 | $82.04 | 4,178,770 |
December 17 2010 | $82.14 | $82.60 | $81.97 | $82.32 | 10,488,242 |
December 16 2010 | $82.22 | $82.50 | $81.83 | $82.06 | 4,370,816 |
December 15 2010 | $82.39 | $82.72 | $81.92 | $82.16 | 4,651,980 |
December 14 2010 | $81.90 | $82.89 | $81.90 | $82.78 | 5,021,637 |
December 13 2010 | $82.39 | $82.54 | $81.87 | $81.91 | 4,959,086 |
December 10 2010 | $82.25 | $82.29 | $81.59 | $82.21 | 3,664,975 |
December 09 2010 | $82.85 | $82.85 | $81.48 | $81.92 | 4,607,944 |
December 08 2010 | $81.95 | $82.68 | $81.66 | $82.30 | 5,189,624 |
December 07 2010 | $82.89 | $83.05 | $81.67 | $81.76 | 5,050,716 |
December 06 2010 | $82.05 | $82.81 | $82.04 | $82.31 | 3,474,603 |
December 03 2010 | $81.89 | $82.70 | $81.89 | $82.53 | 3,881,288 |
December 02 2010 | $81.94 | $82.80 | $81.92 | $82.42 | 5,621,204 |
December 01 2010 | $81.53 | $82.39 | $81.47 | $81.98 | 7,136,649 |
November 30 2010 | $80.75 | $81.04 | $80.20 | $80.31 | 8,027,841 |
November 29 2010 | $81.48 | $81.56 | $80.33 | $81.12 | 5,272,154 |
November 26 2010 | $82.49 | $82.49 | $81.50 | $81.69 | 2,177,040 |
