| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2013 | $29.34 | $31.80 | $27.55 | $31.73 | 468,655,300 |
November 2013 | $27.95 | $29.38 | $27.71 | $29.27 | 323,481,000 |
October 2013 | $27.44 | $28.16 | $26.54 | $27.79 | 421,757,800 |
September 2013 | $26.59 | $28.38 | $26.30 | $27.41 | 454,916,400 |
August 2013 | $26.96 | $27.81 | $26.08 | $26.33 | 346,619,900 |
July 2013 | $25.43 | $27.07 | $24.66 | $26.73 | 675,439,200 |
June 2013 | $27.87 | $28.61 | $24.58 | $25.28 | 701,001,000 |
May 2013 | $26.96 | $29.08 | $26.94 | $27.81 | 474,311,500 |
April 2013 | $26.64 | $27.95 | $26.07 | $26.99 | 543,579,600 |
March 2013 | $28.09 | $29.99 | $25.65 | $26.62 | 640,045,400 |
February 2013 | $29.53 | $29.89 | $28.04 | $28.19 | 347,205,100 |
January 2013 | $28.06 | $29.54 | $27.93 | $29.23 | 401,941,600 |
December 2012 | $26.50 | $28.28 | $25.63 | $27.43 | 503,002,900 |
November 2012 | $25.54 | $26.39 | $24.17 | $26.34 | 407,092,800 |
October 2012 | $25.91 | $26.22 | $24.81 | $25.44 | 485,591,400 |
September 2012 | $25.84 | $27.20 | $24.98 | $25.70 | 493,825,400 |
August 2012 | $24.79 | $26.39 | $24.30 | $25.86 | 397,712,100 |
July 2012 | $24.08 | $25.42 | $23.37 | $24.67 | 480,418,900 |
June 2012 | $21.18 | $24.22 | $21.07 | $24.22 | 642,899,400 |
May 2012 | $24.01 | $24.31 | $20.65 | $21.58 | 650,683,000 |
April 2012 | $23.69 | $24.17 | $22.86 | $23.97 | 528,345,200 |
March 2012 | $23.92 | $25.34 | $23.21 | $23.73 | 813,941,300 |
February 2012 | $23.17 | $24.04 | $22.72 | $23.80 | 565,502,700 |
January 2012 | $21.38 | $23.55 | $20.74 | $22.95 | 721,581,300 |
December 2011 | $25.49 | $26.17 | $20.22 | $20.82 | 744,294,800 |