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

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 7-1-0 87.5% 12.5% +12.7
Ohio State 6-2-0 75.0% 25.0% +3.9
Iowa 5-3-0 62.5% 37.5% -1.9
Michigan 4-4-0 50.0% 50.0% +5.1
Purdue 4-4-0 50.0% 50.0% -2.9
Wisconsin 3-5-0 37.5% 62.5% -2.6
Minnesota 3-5-0 37.5% 62.5% -2.5
Illinois 2-6-0 25.0% 75.0% -3.6
Indiana 2-6-0 25.0% 75.0% +1.9
Penn State 2-6-0 25.0% 75.0% -12.8
Northwestern 2-6-0 25.0% 75.0% -4.6