What is every Big Ten Conference team's record against the over/under line in the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Illinois 8-4-0 66.7% 33.3% 0.0
Wisconsin 8-4-0 66.7% 33.3% +1.3
Minnesota 7-4-0 63.6% 36.4% +5.7
Michigan St 8-5-0 61.5% 38.5% +7.8
Ohio State 7-5-0 58.3% 41.7% -4.1
Penn State 7-6-0 53.8% 46.2% +0.5
Purdue 6-6-0 50.0% 50.0% +2.4
Indiana 6-6-0 50.0% 50.0% +0.6
Northwestern 5-6-0 45.5% 54.5% +4.9
Michigan 4-8-0 33.3% 66.7% -4.7
Iowa 3-9-0 25.0% 75.0% -6.4