Exhibit 12. Computation of Ratios
Debt to Total Market Capitalization Ratio
	Year Ended		Year Ended
	December 31, 2012		December 31, 2012
	excluding unconsolidated		including pro rata share of
Dollars in thousands	joint venture debt		unconsolidated joint venture debt
Total Common Shares Outstanding	89,366		89,366
Closing Price Per Share	8.38		8.38
Equity Market Capitalization Common Shares	748,887		748,887
Preferred Stock (at face value)	110,000		110,000
Total Debt	746,576		982,517
Total Market Capitalization	1,605,463		1,841,404
Debt to Total Market Capitalization	46.5	%	53.4	%
Interest Expense Coverage Ratio
See Part II, Item 7, page 60 of this Form 10-K for the calculation