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Goodwill	12 Months Ended
Goodwill	Dec. 31, 2012
Goodwill	(23) Goodwill For the years ended December 31, 2012, 2011 and 2010, there were no changes to the carrying amount of goodwill. Based on the results of the Company’s annual evaluation as of November 30, 2012 and 2011, there was no indication of impairment of goodwill and indefinite-lived intangible assets.