| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $20.51 | $21.70 | $20.38 | $21.02 | 199,132,983 |
November 2014 | $19.60 | $20.85 | $19.59 | $20.56 | 123,158,936 |
October 2014 | $20.66 | $21.01 | $17.36 | $19.66 | 284,550,830 |
September 2014 | $20.78 | $21.46 | $18.74 | $21.21 | 367,758,243 |
August 2014 | $19.77 | $21.37 | $19.53 | $20.79 | 246,249,220 |
July 2014 | $18.80 | $20.07 | $18.63 | $19.79 | 244,810,952 |
June 2014 | $18.98 | $19.08 | $18.03 | $18.75 | 268,287,592 |
May 2014 | $19.48 | $19.76 | $18.64 | $19.00 | 278,293,290 |
April 2014 | $20.82 | $21.07 | $19.06 | $19.41 | 264,236,507 |
March 2014 | $21.68 | $22.34 | $20.31 | $20.69 | 191,858,585 |
February 2014 | $19.90 | $22.36 | $19.49 | $22.01 | 247,599,599 |
January 2014 | $20.59 | $20.94 | $19.14 | $19.93 | 394,646,087 |
December 2013 | $19.56 | $20.72 | $18.92 | $20.55 | 232,609,526 |
November 2013 | $19.83 | $20.17 | $18.00 | $18.92 | 292,772,849 |
October 2013 | $20.84 | $21.07 | $18.81 | $19.74 | 263,097,484 |
September 2013 | $18.95 | $21.31 | $18.76 | $20.90 | 173,424,944 |
August 2013 | $19.53 | $20.42 | $18.59 | $18.72 | 183,309,934 |
July 2013 | $19.55 | $21.54 | $19.07 | $19.36 | 245,692,598 |
June 2013 | $20.17 | $20.19 | $18.76 | $19.37 | 215,458,217 |
May 2013 | $19.62 | $21.39 | $19.45 | $20.26 | 199,652,920 |
April 2013 | $20.84 | $21.74 | $19.16 | $19.62 | 247,051,180 |
March 2013 | $20.45 | $20.98 | $18.56 | $20.31 | 278,642,611 |
February 2013 | $21.13 | $21.45 | $19.90 | $20.49 | 148,453,752 |
January 2013 | $19.63 | $21.22 | $19.43 | $20.96 | 232,863,760 |
December 2012 | $19.88 | $19.91 | $18.43 | $19.10 | 174,169,395 |
