| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $23.80 | $24.53 | $23.22 | $23.64 | 146,252,946 |
November 2014 | $22.93 | $23.96 | $22.93 | $23.87 | 118,512,452 |
October 2014 | $21.83 | $22.96 | $21.17 | $22.95 | 168,944,237 |
September 2014 | $20.25 | $21.94 | $20.20 | $21.81 | 141,182,221 |
August 2014 | $18.94 | $20.23 | $18.89 | $20.21 | 98,075,191 |
July 2014 | $19.65 | $20.50 | $19.05 | $19.05 | 159,135,154 |
June 2014 | $19.31 | $20.35 | $19.07 | $19.68 | 153,870,519 |
May 2014 | $18.63 | $19.31 | $18.37 | $19.28 | 143,341,209 |
April 2014 | $17.37 | $18.67 | $17.23 | $18.61 | 173,792,494 |
March 2014 | $16.52 | $17.39 | $16.48 | $17.36 | 164,925,511 |
February 2014 | $16.10 | $16.67 | $15.48 | $16.60 | 173,404,116 |
January 2014 | $17.52 | $17.57 | $15.72 | $16.13 | 200,702,536 |
December 2013 | $16.73 | $17.65 | $16.66 | $17.58 | 189,057,427 |
November 2013 | $16.84 | $17.23 | $16.59 | $16.72 | 127,011,547 |
October 2013 | $15.50 | $16.98 | $15.48 | $16.83 | 169,096,555 |
September 2013 | $15.20 | $16.28 | $15.04 | $15.53 | 200,382,283 |
August 2013 | $15.73 | $15.92 | $14.77 | $15.11 | 178,989,350 |
July 2013 | $15.71 | $16.72 | $15.62 | $15.64 | 168,901,261 |
June 2013 | $15.89 | $16.17 | $15.28 | $15.61 | 246,467,638 |
May 2013 | $16.09 | $16.57 | $15.87 | $15.91 | 172,786,972 |
April 2013 | $15.06 | $16.13 | $15.02 | $16.09 | 193,080,386 |
March 2013 | $14.58 | $15.22 | $14.54 | $15.15 | 266,361,979 |
February 2013 | $14.76 | $15.43 | $14.59 | $14.59 | 180,018,215 |
January 2013 | $13.97 | $14.75 | $13.85 | $14.65 | 193,141,034 |
December 2012 | $14.56 | $14.58 | $13.46 | $13.67 | 213,981,105 |