| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2013 | $19.95 | $20.28 | $18.98 | $19.94 | 1,114,756,200 |
November 2013 | $18.28 | $19.71 | $17.09 | $19.68 | 1,084,964,461 |
October 2013 | $15.71 | $18.42 | $14.83 | $18.20 | 1,547,271,133 |
September 2013 | $14.24 | $16.03 | $14.21 | $15.63 | 870,096,447 |
August 2013 | $15.15 | $15.31 | $13.97 | $14.05 | 876,174,166 |
July 2013 | $13.95 | $15.68 | $13.86 | $15.06 | 1,352,819,517 |
June 2013 | $13.45 | $14.17 | $13.15 | $13.88 | 1,171,946,700 |
May 2013 | $12.70 | $13.60 | $12.29 | $13.46 | 1,181,360,402 |
April 2013 | $13.35 | $13.79 | $12.43 | $12.69 | 1,538,912,193 |
March 2013 | $13.16 | $13.87 | $12.60 | $13.32 | 1,170,481,120 |
February 2013 | $13.45 | $13.72 | $12.76 | $13.21 | 1,373,739,940 |
January 2013 | $12.80 | $14.24 | $12.66 | $13.28 | 1,685,285,733 |
December 2012 | $12.63 | $13.16 | $12.14 | $12.54 | 1,217,853,261 |
November 2012 | $11.71 | $12.63 | $10.91 | $12.60 | 1,344,789,880 |
October 2012 | $12.77 | $13.10 | $11.15 | $11.64 | 1,631,826,017 |
September 2012 | $12.41 | $13.21 | $12.23 | $12.72 | 1,271,783,080 |
August 2012 | $11.71 | $12.50 | $11.43 | $12.41 | 1,204,089,720 |
July 2012 | $11.47 | $12.04 | $10.63 | $11.67 | 1,547,430,335 |
June 2012 | $10.42 | $11.42 | $10.32 | $11.42 | 1,315,418,979 |
May 2012 | $11.47 | $11.65 | $10.36 | $10.65 | 1,856,108,616 |
April 2012 | $9.90 | $11.69 | $9.18 | $11.60 | 2,211,176,149 |
March 2012 | $8.99 | $10.49 | $8.83 | $10.13 | 2,259,994,169 |
February 2012 | $8.69 | $9.68 | $8.60 | $8.98 | 2,932,524,679 |
January 2012 | $8.79 | $9.83 | $8.68 | $9.72 | 2,211,675,349 |
December 2011 | $9.59 | $9.98 | $8.35 | $8.66 | 2,512,540,207 |
