| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $27.90 | $29.00 | $27.83 | $28.94 | 19,833,900 |
December 30 2010 | $28.03 | $28.15 | $27.81 | $27.95 | 12,013,800 |
December 29 2010 | $28.22 | $28.42 | $27.99 | $28.24 | 12,635,000 |
December 28 2010 | $28.95 | $29.10 | $28.12 | $28.14 | 14,699,600 |
December 27 2010 | $28.61 | $28.77 | $28.12 | $28.76 | 14,278,200 |
December 23 2010 | $28.63 | $29.32 | $28.61 | $28.85 | 21,207,200 |
December 22 2010 | $29.85 | $29.86 | $28.60 | $29.00 | 32,187,200 |
December 21 2010 | $30.24 | $30.45 | $29.67 | $29.85 | 27,351,900 |
December 20 2010 | $29.17 | $30.01 | $28.97 | $29.90 | 31,576,100 |
December 17 2010 | $29.07 | $29.26 | $28.27 | $28.58 | 39,523,400 |
December 16 2010 | $27.17 | $28.53 | $26.96 | $28.50 | 51,427,600 |
December 15 2010 | $27.28 | $27.68 | $26.26 | $26.62 | 51,869,600 |
December 14 2010 | $28.56 | $28.87 | $27.34 | $27.49 | 38,057,800 |
December 13 2010 | $28.69 | $29.19 | $28.00 | $28.51 | 34,867,600 |
December 10 2010 | $29.48 | $29.57 | $28.49 | $28.56 | 29,542,300 |
December 09 2010 | $29.36 | $30.01 | $29.10 | $29.44 | 27,971,500 |
December 08 2010 | $30.13 | $30.23 | $28.72 | $29.00 | 40,054,400 |
December 07 2010 | $31.48 | $31.52 | $29.92 | $29.97 | 33,094,000 |
December 06 2010 | $30.89 | $31.48 | $30.48 | $30.87 | 25,826,200 |
December 03 2010 | $30.52 | $31.59 | $30.48 | $31.01 | 31,201,700 |
December 02 2010 | $32.50 | $32.53 | $29.73 | $30.97 | 94,091,100 |
December 01 2010 | $32.60 | $32.80 | $32.21 | $32.34 | 24,103,600 |