| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $23.36 | $23.68 | $22.39 | $23.26 | 416,837,400 |
November 2014 | $20.56 | $23.73 | $20.36 | $23.58 | 477,759,600 |
October 2014 | $20.61 | $21.38 | $19.56 | $20.54 | 532,159,800 |
September 2014 | $20.31 | $20.94 | $20.31 | $20.60 | 360,964,200 |
August 2014 | $19.62 | $20.52 | $19.47 | $20.33 | 344,145,300 |
July 2014 | $20.14 | $20.76 | $19.68 | $19.69 | 360,496,500 |
June 2014 | $20.49 | $20.81 | $19.98 | $20.09 | 377,627,100 |
May 2014 | $21.20 | $21.24 | $20.13 | $20.54 | 364,793,700 |
April 2014 | $20.41 | $21.27 | $20.29 | $21.20 | 400,795,800 |
March 2014 | $19.68 | $20.62 | $19.51 | $20.32 | 429,950,700 |
February 2014 | $19.60 | $20.08 | $19.10 | $19.74 | 422,126,400 |
January 2014 | $20.80 | $21.00 | $19.46 | $19.73 | 438,146,400 |
December 2013 | $21.25 | $21.50 | $20.29 | $20.79 | 353,231,400 |
November 2013 | $20.22 | $21.37 | $20.12 | $21.28 | 339,430,800 |
October 2013 | $19.41 | $20.39 | $18.79 | $20.16 | 452,987,700 |
September 2013 | $19.30 | $20.16 | $18.96 | $19.43 | 372,329,100 |
August 2013 | $20.48 | $20.63 | $18.97 | $19.17 | 401,546,700 |
July 2013 | $19.58 | $20.55 | $19.35 | $20.35 | 339,076,200 |
June 2013 | $19.60 | $20.07 | $19.03 | $19.45 | 487,825,800 |
May 2013 | $20.21 | $20.88 | $19.54 | $19.54 | 486,885,300 |
April 2013 | $19.47 | $20.63 | $19.44 | $20.17 | 495,257,400 |
March 2013 | $18.25 | $19.49 | $18.25 | $19.42 | 454,369,500 |
February 2013 | $18.08 | $18.56 | $17.57 | $18.25 | 616,367,400 |
January 2013 | $17.78 | $18.17 | $17.46 | $18.04 | 456,023,700 |
December 2012 | $18.49 | $18.75 | $17.37 | $17.60 | 595,301,100 |
