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Pro Forma Information (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of pro forma results of operations

	Year ended December 31,

	2011		2010
Total revenues	$	977,138	$	934,807
Income (loss) from continuing operations	$	74,251	$	(54,445	)
Per share data:
Income (loss) from continuing operations	$	0.35	$	(1.14	)

- Definition

Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

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