| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $30.75 | $30.87 | $30.64 | $30.67 | 4,773,800 |
December 29 2011 | $30.42 | $30.66 | $30.33 | $30.64 | 6,297,000 |
December 28 2011 | $30.80 | $30.92 | $30.29 | $30.29 | 5,136,600 |
December 27 2011 | $30.63 | $30.98 | $30.58 | $30.80 | 4,763,300 |
December 23 2011 | $30.62 | $30.73 | $30.41 | $30.70 | 4,353,700 |
December 22 2011 | $30.59 | $30.74 | $30.38 | $30.58 | 9,880,000 |
December 21 2011 | $30.58 | $30.67 | $30.32 | $30.64 | 12,073,900 |
December 20 2011 | $29.75 | $30.63 | $29.75 | $30.60 | 20,396,200 |
December 19 2011 | $29.40 | $29.77 | $29.26 | $29.32 | 8,901,900 |
December 16 2011 | $29.00 | $29.57 | $28.99 | $29.48 | 20,212,600 |
December 15 2011 | $28.90 | $29.15 | $28.73 | $28.75 | 10,784,900 |
December 14 2011 | $28.72 | $28.86 | $28.33 | $28.55 | 12,084,800 |
December 13 2011 | $29.34 | $29.36 | $28.71 | $28.82 | 11,351,400 |
December 12 2011 | $29.07 | $29.26 | $28.67 | $29.21 | 11,089,400 |
December 09 2011 | $29.27 | $29.48 | $29.17 | $29.35 | 10,311,000 |
December 08 2011 | $29.53 | $29.76 | $29.06 | $29.11 | 12,008,200 |
December 07 2011 | $29.24 | $29.86 | $29.21 | $29.71 | 12,196,100 |
December 06 2011 | $29.24 | $29.70 | $29.16 | $29.41 | 12,500,900 |
December 05 2011 | $29.27 | $29.61 | $29.02 | $29.35 | 13,964,300 |
December 02 2011 | $28.95 | $29.51 | $28.94 | $29.13 | 17,909,600 |
December 01 2011 | $28.35 | $28.86 | $28.29 | $28.70 | 9,621,900 |
November 30 2011 | $28.78 | $29.02 | $28.15 | $28.61 | 19,655,000 |
November 29 2011 | $27.28 | $28.52 | $27.18 | $28.42 | 20,793,800 |
November 28 2011 | $26.92 | $27.30 | $26.83 | $27.00 | 8,060,800 |
November 25 2011 | $26.41 | $26.74 | $26.35 | $26.40 | 3,616,800 |
