What is every Big Ten Conference team's record against the over/under line as a favorite in the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 3-1-0 75.0% 25.0% +4.9
Northwestern 6-3-1 66.7% 33.3% +8.8
Illinois 12-6-0 66.7% 33.3% +0.7
Minnesota 12-8-0 60.0% 40.0% +5.2
Penn St 6-4-0 60.0% 40.0% +1.7
Purdue 14-14-0 50.0% 50.0% -1.9
Michigan St 13-14-0 48.2% 51.9% -3.1
Ohio St 12-15-0 44.4% 55.6% +0.5
Michigan 7-9-0 43.8% 56.3% -2.4
Wisconsin 8-15-0 34.8% 65.2% +0.4
Indiana 0-4-0 0.0% 100.0% -11.4