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REPURCHASES OF COMMON STOCK (Tables)
 12 Months Ended
Dec. 31, 2011
Repurchases of Common Stock

The following table summarizes our repurchases of common stock during the years ended December 31, 2011 and 2010 (we did not repurchase any shares during the year ended December 31, 2009):

 

     Year Ended
December 31,		  

(in thousands, except per share data)

    2011      2010  

Shares repurchased

      8,869         1,734   

Aggregate repurchase price

    $ 215,071       $ 58,225   

Average price paid per share

    $ 24.25       $ 33.58