Exhibit 12.1
Calculation of Ratio of Earnings to Fixed Charges
Year Ended December 31, | Three months ended March 31, 2014 | |||||||||||||||||||||||
2009 | 2010 | 2011 | 2012 | 2013 | ||||||||||||||||||||
(dollars in thousands) | ||||||||||||||||||||||||
Earnings | ||||||||||||||||||||||||
Pre-tax income | $ | 21,841 | $ | 14,593 | $ | 8,086 | $ | 34,049 | $ | 90,141 | $ | (8,513 | ) | |||||||||||
Fixed charges | 31,425 | 26,479 | 35,538 | 38,080 | 40,571 | 38,644 | ||||||||||||||||||
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Earnings, as adjusted | $ | 53,266 | $ | 41,072 | $ | 43,624 | $ | 72,129 | $ | 130,712 | $ | 30,131 | ||||||||||||
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Fixed Charges | ||||||||||||||||||||||||
Interest expensed and capitalized | $ | 15,144 | $ | 16,614 | $ | 27,096 | $ | 28,701 | $ | 29,060 | $ | 33,284 | ||||||||||||
Amortized premiums, discounts and capitalized expenses related to indebtedness | 893 | 2,775 | 878 | 832 | 696 | 3,296 | ||||||||||||||||||
Estimate of the interest within rental expense | 15,388 | 7,090 | 7,564 | 8,547 | 10,815 | 2,064 | ||||||||||||||||||
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Fixed charges | $ | 31,425 | $ | 26,479 | $ | 35,538 | $ | 38,080 | $ | 40,571 | $ | 38,644 | ||||||||||||
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Ratio of earnings to fixed charges | 1.7x | 1.6x | 1.2x | 1.9x | 3.2x | 0.8x | ||||||||||||||||||
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