STATEMENT OF COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
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FOR THE THREE MONTHS
FOR THE YEAR ENDED DECEMBER 31, ENDED MARCH 31,
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1999 2000 2001 2002 2003 2004
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Income from continuing
operations before provision
for income taxes $15,800 $ 18,087 $22,891 $37,391 $31,209 $20,805
Fixed charges:
Interest expense and
amortization of debt
discount and premium on
all indebtedness 310 2,214 4,201 1,690 4,892 2,069
Interest factor on rental
expense 384 508 709 1,005 946 296
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Total fixed charges 694 2,722 4,910 2,695 5,838 2,365
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Income from continuing
operations before provision
for income taxes, plus total
fixed charges $16,494 $20,809 $27,801 $40,086 $37,047 $23,170
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Ratio of earnings to fixed
charges 23.8 7.6 5.7 14.9 6.3 9.8
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