
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
December 31 2012     | $44.77     | $45.56     | $44.72     | $45.50     | 6,561,860     | 
December 28 2012     | $44.92     | $45.26     | $44.72     | $44.74     | 4,685,980     | 
December 27 2012     | $45.01     | $45.65     | $44.56     | $45.18     | 6,250,220     | 
December 26 2012     | $45.80     | $45.93     | $44.92     | $45.03     | 5,748,040     | 
December 24 2012     | $45.65     | $45.96     | $45.61     | $45.85     | 2,694,340     | 
December 21 2012     | $45.66     | $46.02     | $45.22     | $45.71     | 8,319,790     | 
December 20 2012     | $45.59     | $46.18     | $45.33     | $46.17     | 9,395,540     | 
December 19 2012     | $45.83     | $45.84     | $45.28     | $45.33     | 5,629,700     | 
December 18 2012     | $45.38     | $45.84     | $45.18     | $45.65     | 6,642,100     | 
December 17 2012     | $44.77     | $45.37     | $44.56     | $45.32     | 7,180,140     | 
December 14 2012     | $44.57     | $44.90     | $44.48     | $44.67     | 5,346,020     | 
December 13 2012     | $45.00     | $45.16     | $44.69     | $44.87     | 5,679,710     | 
December 12 2012     | $44.64     | $45.14     | $44.47     | $44.77     | 9,511,990     | 
December 11 2012     | $44.46     | $44.92     | $44.38     | $44.60     | 8,576,350     | 
December 10 2012     | $44.49     | $44.50     | $44.04     | $44.42     | 5,772,610     | 
December 07 2012     | $44.61     | $44.72     | $44.09     | $44.09     | 6,388,800     | 
December 06 2012     | $44.06     | $44.54     | $43.89     | $44.54     | 5,980,120     | 
December 05 2012     | $44.73     | $44.83     | $43.94     | $44.27     | 6,644,670     | 
December 04 2012     | $45.16     | $45.20     | $44.51     | $44.77     | 6,429,780     | 
December 03 2012     | $45.47     | $45.80     | $44.97     | $45.07     | 8,496,650     | 
November 30 2012     | $44.99     | $45.37     | $44.81     | $45.26     | 9,832,900     | 
November 29 2012     | $44.84     | $45.45     | $44.76     | $45.03     | 9,079,270     | 
November 28 2012     | $44.06     | $44.60     | $43.97     | $44.60     | 6,583,330     | 
November 27 2012     | $44.46     | $44.80     | $44.26     | $44.32     | 4,876,210     | 
November 26 2012     | $44.47     | $44.71     | $44.30     | $44.46     | 4,976,640     |