Year

Net Profit Margin (%)

Interest Coverage

Debt/Equity

Return on Equity (%)

Book Value/Share

Return on Assets (%)

2007

3.2

8.5

1.07

39.8

$2.88

7.3

2006

1.8

5.0

2.89

44.1

$1.04

4.4

2005

3.9

4.7

6.02

135.4

$.59

9.0

2004

8.5

4.1

−8.18

−259.0

−$.55

18.1

2003

0.7

2.1

−1.88

−3.4

−$2.57

1.6

2002

−3.8

0.4

−1.69

11.1

−$3.49

−7.5

2001

−17.8

−3.0

−1.51

38.7

−$3.86

−34.0

2000

−51.1

−6.6

−2.22

145.9

−$2.71

−66.1

1999

−43.9

−7.2

5.56

−270.4

$.77

−29.2

1998

−20.7

−4.1

2.52

−89.8

$.44

−19.2