Company

Quarterly net profit margin March 2008

Annual net profit margin 2007

Quarterly return on equity March 2008

Annual return on equity 2007

EMC Insurance Group Inc.

7.89%

9.53%

9.18%

12.71%

Flexsteel Industries Inc.

0.87%

2.19%

2.95%

8.42%

Heartland Express Inc.

9.84%

12.87%

17.4%

18.18%

HNI Corp.

0.72%

4.65%

3.54%

25.11%

Iowa Telecommunications Services Inc.

11.43%

11.66%

11.79%

11.48%

Meredith Corp.

11.57%

10.45%

22.73%

22.05%

Principal Financial Group Inc.

7.29%

7.7%

N/A

10.56%

Sauer-Danfoss Inc.

4.51%

2.39%

20.02%

9.56%

Wells Fargo & Co.

18.92%

20.45%

16.73%

17.23%

West Bancorporation Inc.

32.58%

34.87%

14.69%

16.07%

Winnebago Industries Inc.

1.53%

4.78%

5.33%

19.48%