| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
December 31 2015     | $36.30     | $36.50     | $36.05     | $36.20     | 4,481,936     | 
December 30 2015     | $37.07     | $37.25     | $36.46     | $36.48     | 4,106,713     | 
December 29 2015     | $36.92     | $37.45     | $36.75     | $37.08     | 3,436,624     | 
December 28 2015     | $36.70     | $37.00     | $36.25     | $36.61     | 4,930,147     | 
December 24 2015     | $37.01     | $37.23     | $36.82     | $37.07     | 2,133,437     | 
December 23 2015     | $36.79     | $37.68     | $36.77     | $37.11     | 7,579,531     | 
December 22 2015     | $36.12     | $36.89     | $35.78     | $36.81     | 6,030,899     | 
December 21 2015     | $35.21     | $36.15     | $35.11     | $36.08     | 5,856,044     | 
December 18 2015     | $35.35     | $35.76     | $34.73     | $34.98     | 13,745,950     | 
December 17 2015     | $36.00     | $36.58     | $35.51     | $35.54     | 6,454,069     | 
December 16 2015     | $36.12     | $36.25     | $35.19     | $35.98     | 7,076,271     | 
December 15 2015     | $35.19     | $36.51     | $35.18     | $36.32     | 11,709,850     | 
December 14 2015     | $34.61     | $35.22     | $34.33     | $35.01     | 5,803,074     | 
December 11 2015     | $35.15     | $35.33     | $34.42     | $34.69     | 8,309,205     | 
December 10 2015     | $35.16     | $35.91     | $35.16     | $35.49     | 6,949,734     | 
December 09 2015     | $35.39     | $35.60     | $34.83     | $35.07     | 7,381,669     | 
December 08 2015     | $34.63     | $35.70     | $34.52     | $35.60     | 7,420,819     | 
December 07 2015     | $35.71     | $35.80     | $34.85     | $35.16     | 4,917,953     | 
December 04 2015     | $34.38     | $35.82     | $34.22     | $35.62     | 10,664,350     | 
December 03 2015     | $35.20     | $35.23     | $33.85     | $34.23     | 7,311,905     | 
December 02 2015     | $35.23     | $36.17     | $34.93     | $35.15     | 5,762,384     | 
December 01 2015     | $35.41     | $35.41     | $33.85     | $35.17     | 14,893,930     | 
November 30 2015     | $35.36     | $35.44     | $34.69     | $35.26     | 9,357,310     | 
November 27 2015     | $35.52     | $35.70     | $35.06     | $35.18     | 2,550,193     | 
November 25 2015     | $35.20     | $35.86     | $35.13     | $35.36     | 3,882,189     |