| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $37.48 | $37.58 | $34.29 | $35.08 | 39,446,905 |
November 2014 | $33.94 | $37.70 | $32.88 | $37.45 | 39,642,142 |
October 2014 | $35.59 | $35.65 | $30.99 | $33.88 | 72,625,137 |
September 2014 | $35.42 | $37.93 | $33.65 | $35.70 | 55,035,273 |
August 2014 | $34.57 | $37.09 | $34.33 | $35.31 | 37,575,537 |
July 2014 | $30.85 | $36.65 | $29.33 | $34.48 | 62,972,662 |
June 2014 | $26.35 | $31.08 | $26.17 | $30.73 | 57,680,069 |
May 2014 | $25.28 | $26.33 | $23.27 | $26.24 | 59,341,754 |
April 2014 | $29.70 | $30.94 | $23.48 | $25.26 | 132,273,951 |
March 2014 | $28.76 | $32.23 | $28.41 | $29.61 | 53,896,222 |
February 2014 | $27.53 | $30.99 | $26.60 | $29.23 | 65,168,136 |
January 2014 | $22.55 | $28.08 | $21.17 | $27.92 | 63,990,342 |
December 2013 | $20.95 | $22.71 | $20.54 | $22.55 | 35,983,998 |
November 2013 | $21.05 | $21.65 | $19.64 | $20.84 | 37,129,394 |
October 2013 | $20.76 | $22.22 | $19.48 | $20.96 | 67,118,296 |
September 2013 | $18.99 | $21.09 | $18.94 | $20.52 | 58,548,332 |
August 2013 | $17.55 | $19.26 | $17.47 | $18.76 | 50,651,332 |
July 2013 | $15.45 | $17.96 | $15.36 | $17.34 | 53,692,242 |
June 2013 | $15.98 | $16.27 | $14.37 | $15.42 | 54,630,100 |
May 2013 | $14.69 | $16.93 | $14.51 | $16.01 | 55,567,220 |
April 2013 | $13.20 | $15.11 | $12.99 | $14.74 | 74,348,986 |
March 2013 | $12.68 | $13.37 | $12.30 | $13.22 | 56,447,354 |
February 2013 | $13.23 | $13.30 | $11.96 | $12.73 | 53,319,776 |
January 2013 | $12.84 | $13.42 | $11.45 | $13.14 | 103,568,062 |
December 2012 | $13.51 | $13.79 | $11.91 | $12.53 | 64,717,216 |