| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $22.34 | $23.26 | $21.47 | $22.75 | 515,518,586 |
November 2014 | $21.67 | $22.46 | $20.22 | $22.37 | 688,103,326 |
October 2014 | $21.06 | $21.84 | $19.35 | $21.71 | 974,065,286 |
September 2014 | $21.37 | $22.45 | $20.95 | $21.09 | 551,465,624 |
August 2014 | $20.91 | $21.52 | $20.51 | $21.37 | 375,343,838 |
July 2014 | $21.04 | $22.06 | $20.80 | $20.99 | 562,658,728 |
June 2014 | $20.27 | $21.10 | $20.20 | $20.97 | 452,136,908 |
May 2014 | $20.16 | $20.41 | $19.12 | $20.30 | 575,612,188 |
April 2014 | $19.58 | $20.23 | $18.57 | $20.13 | 782,691,252 |
March 2014 | $19.78 | $20.28 | $18.97 | $19.46 | 656,713,922 |
February 2014 | $21.19 | $21.40 | $19.43 | $20.01 | 802,547,630 |
January 2014 | $20.06 | $21.18 | $19.62 | $21.08 | 517,731,138 |
December 2013 | $19.22 | $20.17 | $18.60 | $20.12 | 384,566,748 |
November 2013 | $18.46 | $19.58 | $17.96 | $19.24 | 394,629,010 |
October 2013 | $17.42 | $18.65 | $17.01 | $18.36 | 476,270,656 |
September 2013 | $16.36 | $17.48 | $16.16 | $17.40 | 406,628,820 |
August 2013 | $17.58 | $17.79 | $15.77 | $16.16 | 419,136,936 |
July 2013 | $16.09 | $17.52 | $15.46 | $17.31 | 513,084,018 |
June 2013 | $15.39 | $16.05 | $14.81 | $15.96 | 581,751,258 |
May 2013 | $16.05 | $16.72 | $15.35 | $15.35 | 454,472,826 |
April 2013 | $15.85 | $16.29 | $15.16 | $15.79 | 565,490,296 |
March 2013 | $15.11 | $15.98 | $15.01 | $15.97 | 493,456,424 |
February 2013 | $14.61 | $15.98 | $14.38 | $15.14 | 647,985,372 |
January 2013 | $14.48 | $15.32 | $14.16 | $14.49 | 511,440,442 |
December 2012 | $14.15 | $14.48 | $13.78 | $14.21 | 461,435,714 |
