| | Date | Price | High | Low | Volume | | 11/20/2009 | 38.39 | 38.59 | 37.63 | 695,013 | | 11/19/2009 | 38.19 | 38.62 | 38.01 | 803,973 | | 11/18/2009 | 39.76 | 39.89 | 38.87 | 898,849 | | 11/17/2009 | 39.35 | 40.42 | 39.33 | 866,652 | | 11/16/2009 | 40.10 | 40.52 | 39.65 | 915,753 | | 11/13/2009 | 39.32 | 39.48 | 38.45 | 529,231 | | 11/12/2009 | 38.54 | 39.43 | 38.49 | 578,153 | | 11/11/2009 | 39.18 | 39.30 | 38.43 | 800,388 | | 11/10/2009 | 38.33 | 38.69 | 37.56 | 686,787 | | 11/9/2009 | 38.25 | 38.34 | 36.60 | 928,915 | | 11/6/2009 | 36.36 | 37.06 | 36.17 | 1,046,334 | | 11/5/2009 | 37.15 | 37.23 | 36.44 | 866,391 | | 11/4/2009 | 36.41 | 38.07 | 36.34 | 1,144,226 | | 11/3/2009 | 37.51 | 37.67 | 36.12 | 1,131,495 | | 11/2/2009 | 36.65 | 37.14 | 35.46 | 920,423 | | 10/30/2009 | 36.25 | 37.54 | 35.53 | 1,651,585 | | 10/29/2009 | 36.35 | 36.76 | 35.45 | 1,524,244 | | 10/28/2009 | 35.24 | 36.63 | 35.10 | 1,180,369 | | 10/27/2009 | 36.08 | 37.18 | 35.89 | 1,252,661 | | 10/26/2009 | 36.71 | 38.36 | 36.66 | 902,341 | | 10/23/2009 | 37.53 | 38.27 | 37.14 | 748,308 |
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