| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2013 | $17.29 | $17.82 | $16.70 | $17.39 | 7,057,397,200 |
November 2013 | $16.14 | $17.30 | $15.88 | $17.23 | 5,225,155,600 |
October 2013 | $14.74 | $16.61 | $14.74 | $16.10 | 7,837,732,000 |
September 2013 | $15.19 | $15.65 | $13.78 | $14.69 | 8,630,941,200 |
August 2013 | $13.95 | $15.83 | $13.87 | $15.01 | 8,058,338,400 |
July 2013 | $12.33 | $14.00 | $12.28 | $13.85 | 6,538,114,800 |
June 2013 | $13.80 | $13.91 | $11.90 | $12.14 | 7,018,536,000 |
May 2013 | $13.51 | $14.17 | $12.82 | $13.76 | 9,447,530,400 |
April 2013 | $13.44 | $13.54 | $11.71 | $13.46 | 10,963,489,600 |
March 2013 | $13.32 | $14.29 | $12.74 | $13.46 | 9,176,876,800 |
February 2013 | $13.88 | $14.74 | $13.31 | $13.42 | 9,344,034,000 |
January 2013 | $16.74 | $16.78 | $13.15 | $13.77 | 13,123,423,600 |
December 2012 | $17.95 | $17.97 | $15.15 | $16.09 | 12,132,752,800 |
November 2012 | $18.00 | $18.15 | $15.29 | $17.69 | 12,929,851,200 |
October 2012 | $20.20 | $20.36 | $17.68 | $17.91 | 12,142,830,000 |
September 2012 | $20.03 | $21.22 | $19.74 | $20.07 | 9,199,005,200 |
August 2012 | $18.45 | $20.49 | $17.99 | $20.02 | 8,276,206,400 |
July 2012 | $17.52 | $18.57 | $17.08 | $18.30 | 8,909,650,400 |
June 2012 | $17.05 | $17.68 | $16.43 | $17.50 | 7,855,825,600 |
May 2012 | $17.53 | $17.88 | $15.65 | $17.31 | 11,106,345,600 |
April 2012 | $18.03 | $19.30 | $16.63 | $17.50 | 15,598,990,400 |
March 2012 | $16.42 | $18.62 | $15.47 | $17.96 | 15,584,338,000 |
February 2012 | $13.74 | $16.41 | $13.60 | $16.25 | 11,368,554,400 |
January 2012 | $12.27 | $13.73 | $12.25 | $13.68 | 6,859,854,400 |
December 2011 | $11.46 | $12.26 | $11.32 | $12.14 | 6,306,532,400 |
