Exhibit 12
COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
1Q 2007 |
2Q 2007 |
3Q 2007 |
4Q 2007 |
2007 |
2006 |
2005 |
2004 |
2003 |
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Income from continuing operations |
9,674 | 6,836 | 7,965 | 7,664 | 32,139 | 35,620 | 37,390 | 38,061 | 36,317 | ||||||||||||||||||
Additions: |
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Fixed charges |
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Interest expense |
14,384 | 15,298 | 15,824 | 16,400 | 61,906 | 47,265 | 37,193 | 33,897 | 29,418 | ||||||||||||||||||
Capitalized interest |
1,260 | 1,643 | 1,726 | 1,536 | 6,165 | 3,782 | 1,127 | 703 | 248 | ||||||||||||||||||
15,644 | 16,941 | 17,550 | 17,936 | 68,071 | 51,047 | 38,320 | 34,600 | 29,666 | |||||||||||||||||||
Deductions: |
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Capitalized interest |
(1,260 | ) | (1,643 | ) | (1,726 | ) | (1,536 | ) | (6,165 | ) | (3,782 | ) | (1,127 | ) | (703 | ) | (248 | ) | |||||||||
Adjusted earnings |
24,058 | 22,134 | 23,789 | 24,064 | 94,045 | 82,885 | 74,583 | 71,958 | 65,735 | ||||||||||||||||||
Fixed Charges (from above) |
15,644 | 16,941 | 17,550 | 17,936 | 68,071 | 51,047 | 38,320 | 34,600 | 29,666 | ||||||||||||||||||
Ratio of Earnings to Fixed Charges |
1.54 | 1.31 | 1.36 | 1.34 | 1.38 | 1.62 | 1.95 | 2.08 | 2.22 |