What is every Big Ten Conference team's record against the over/under line at home in the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 5-0-0 100.0% 0.0% +13.0
Iowa 3-1-0 75.0% 25.0% +3.0
Michigan 4-2-0 66.7% 33.3% +8.4
Purdue 3-2-0 60.0% 40.0% +2.9
Ohio St 3-3-0 50.0% 50.0% -0.7
Illinois 3-3-0 50.0% 50.0% -0.5
Minnesota 2-3-0 40.0% 60.0% -3.5
Penn St 1-3-0 25.0% 75.0% -13.1
Indiana 1-3-0 25.0% 75.0% -1.1
Northwestern 1-5-0 16.7% 83.3% -8.1
Wisconsin 1-5-0 16.7% 83.3% -11.5