| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $23.41 | $23.74 | $22.44 | $23.31 | 416,837,400 |
November 2014 | $20.61 | $23.78 | $20.41 | $23.63 | 477,759,600 |
October 2014 | $20.66 | $21.43 | $19.60 | $20.59 | 532,159,800 |
September 2014 | $20.36 | $20.98 | $20.36 | $20.64 | 360,964,200 |
August 2014 | $19.66 | $20.57 | $19.52 | $20.38 | 344,145,300 |
July 2014 | $20.19 | $20.80 | $19.72 | $19.73 | 360,496,500 |
June 2014 | $20.54 | $20.86 | $20.03 | $20.13 | 377,627,100 |
May 2014 | $21.25 | $21.29 | $20.18 | $20.59 | 364,793,700 |
April 2014 | $20.46 | $21.32 | $20.33 | $21.25 | 400,795,800 |
March 2014 | $19.73 | $20.67 | $19.55 | $20.37 | 429,950,700 |
February 2014 | $19.65 | $20.13 | $19.14 | $19.78 | 422,126,400 |
January 2014 | $20.85 | $21.05 | $19.50 | $19.78 | 438,146,400 |
December 2013 | $21.30 | $21.55 | $20.34 | $20.84 | 353,231,400 |
November 2013 | $20.27 | $21.42 | $20.17 | $21.33 | 339,430,800 |
October 2013 | $19.45 | $20.44 | $18.83 | $20.21 | 452,987,700 |
September 2013 | $19.35 | $20.20 | $19.01 | $19.47 | 372,329,100 |
August 2013 | $20.52 | $20.68 | $19.02 | $19.22 | 401,546,700 |
July 2013 | $19.63 | $20.59 | $19.39 | $20.40 | 339,076,200 |
June 2013 | $19.64 | $20.12 | $19.08 | $19.50 | 487,825,800 |
May 2013 | $20.25 | $20.93 | $19.58 | $19.59 | 486,885,300 |
April 2013 | $19.51 | $20.68 | $19.49 | $20.22 | 495,257,400 |
March 2013 | $18.30 | $19.54 | $18.30 | $19.47 | 454,369,500 |
February 2013 | $18.12 | $18.60 | $17.61 | $18.30 | 616,367,400 |
January 2013 | $17.82 | $18.21 | $17.50 | $18.08 | 456,023,700 |
December 2012 | $18.54 | $18.79 | $17.41 | $17.64 | 595,301,100 |
