| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $69.11 | $69.58 | $68.82 | $69.04 | 4,182,800 |
December 29 2011 | $69.16 | $69.80 | $68.90 | $69.48 | 4,290,500 |
December 28 2011 | $69.98 | $70.57 | $68.74 | $68.80 | 3,917,400 |
December 27 2011 | $71.38 | $71.64 | $70.11 | $70.16 | 3,672,000 |
December 23 2011 | $72.37 | $72.53 | $70.79 | $71.60 | 3,919,500 |
December 22 2011 | $70.33 | $72.49 | $70.08 | $72.08 | 8,280,500 |
December 21 2011 | $69.50 | $70.40 | $68.16 | $70.24 | 6,422,500 |
December 20 2011 | $68.57 | $69.85 | $67.30 | $69.46 | 8,610,800 |
December 19 2011 | $69.18 | $69.41 | $66.34 | $66.95 | 9,545,300 |
December 16 2011 | $70.78 | $71.45 | $68.63 | $68.78 | 10,053,500 |
December 15 2011 | $72.33 | $72.60 | $70.16 | $70.16 | 8,163,200 |
December 14 2011 | $71.59 | $73.07 | $70.58 | $71.19 | 8,376,300 |
December 13 2011 | $75.72 | $76.30 | $71.27 | $72.56 | 10,105,700 |
December 12 2011 | $75.84 | $75.92 | $74.45 | $74.84 | 6,133,300 |
December 09 2011 | $77.20 | $79.08 | $76.95 | $77.45 | 7,014,600 |
December 08 2011 | $79.15 | $79.92 | $75.87 | $76.28 | 9,218,200 |
December 07 2011 | $76.55 | $81.00 | $75.62 | $80.26 | 10,620,400 |
December 06 2011 | $76.07 | $77.95 | $75.58 | $77.23 | 6,401,800 |
December 05 2011 | $76.01 | $78.01 | $75.62 | $76.21 | 8,527,400 |
December 02 2011 | $72.93 | $78.19 | $72.93 | $74.24 | 15,122,900 |
December 01 2011 | $72.21 | $73.00 | $71.15 | $72.09 | 6,036,600 |
November 30 2011 | $70.54 | $73.30 | $69.75 | $73.18 | 10,871,200 |
November 29 2011 | $68.98 | $69.69 | $67.68 | $67.80 | 5,877,300 |
November 28 2011 | $70.51 | $71.30 | $67.96 | $69.04 | 8,730,600 |
November 25 2011 | $66.97 | $69.54 | $66.72 | $67.49 | 3,675,000 |