
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2012 | $21.54 | $22.31 | $21.12 | $21.49 | 947,413,476 |
November 2012 | $23.01 | $24.10 | $21.19 | $21.41 | 1,310,567,468 |
October 2012 | $23.79 | $24.14 | $22.15 | $22.77 | 1,105,487,004 |
September 2012 | $24.30 | $25.22 | $23.73 | $23.75 | 893,165,317 |
August 2012 | $23.46 | $24.71 | $22.97 | $24.59 | 671,795,468 |
July 2012 | $24.27 | $24.61 | $22.62 | $23.36 | 846,663,550 |
June 2012 | $22.80 | $24.69 | $22.45 | $24.25 | 973,170,920 |
May 2012 | $25.24 | $25.47 | $22.70 | $23.14 | 1,014,429,321 |
April 2012 | $25.38 | $25.90 | $23.81 | $25.21 | 940,768,769 |
March 2012 | $25.15 | $25.95 | $24.80 | $25.40 | 942,419,638 |
February 2012 | $23.31 | $25.20 | $23.25 | $25.00 | 984,398,310 |
January 2012 | $20.77 | $23.43 | $20.65 | $23.10 | 1,354,912,503 |