| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $68.78 | $69.24 | $68.48 | $68.70 | 4,182,800 |
December 29 2011 | $68.82 | $69.46 | $68.56 | $69.14 | 4,290,500 |
December 28 2011 | $69.63 | $70.23 | $68.40 | $68.46 | 3,917,400 |
December 27 2011 | $71.03 | $71.29 | $69.76 | $69.82 | 3,672,000 |
December 23 2011 | $72.02 | $72.17 | $70.45 | $71.25 | 3,919,500 |
December 22 2011 | $69.98 | $72.13 | $69.73 | $71.73 | 8,280,500 |
December 21 2011 | $69.16 | $70.05 | $67.83 | $69.89 | 6,422,500 |
December 20 2011 | $68.24 | $69.51 | $66.97 | $69.12 | 8,610,800 |
December 19 2011 | $68.84 | $69.07 | $66.02 | $66.63 | 9,545,300 |
December 16 2011 | $70.43 | $71.10 | $68.30 | $68.45 | 10,053,500 |
December 15 2011 | $71.97 | $72.25 | $69.82 | $69.82 | 8,163,200 |
December 14 2011 | $71.25 | $72.71 | $70.23 | $70.84 | 8,376,300 |
December 13 2011 | $75.36 | $75.93 | $70.92 | $72.20 | 10,105,700 |
December 12 2011 | $75.47 | $75.55 | $74.09 | $74.47 | 6,133,300 |
December 09 2011 | $76.82 | $78.69 | $76.57 | $77.07 | 7,014,600 |
December 08 2011 | $78.77 | $79.53 | $75.50 | $75.91 | 9,218,200 |
December 07 2011 | $76.18 | $80.60 | $75.25 | $79.87 | 10,620,400 |
December 06 2011 | $75.70 | $77.57 | $75.21 | $76.85 | 6,401,800 |
December 05 2011 | $75.64 | $77.63 | $75.25 | $75.83 | 8,527,400 |
December 02 2011 | $72.57 | $77.81 | $72.57 | $73.88 | 15,122,900 |
December 01 2011 | $71.85 | $72.64 | $70.80 | $71.74 | 6,036,600 |
November 30 2011 | $70.20 | $72.94 | $69.41 | $72.83 | 10,871,200 |
November 29 2011 | $68.64 | $69.35 | $67.35 | $67.47 | 5,877,300 |
November 28 2011 | $70.17 | $70.95 | $67.63 | $68.70 | 8,730,600 |
November 25 2011 | $66.64 | $69.20 | $66.40 | $67.16 | 3,675,000 |