What is every Big Ten Conference team's record against the over/under line coming off a win in the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 12-4-0 75.0% 25.0% +7.4
Iowa 10-5-1 66.7% 33.3% +4.1
Ohio St 17-9-1 65.4% 34.6% +1.9
Purdue 13-7-0 65.0% 35.0% +5.0
Penn St 6-4-0 60.0% 40.0% +6.5
Nebraska 6-4-1 60.0% 40.0% +5.4
Illinois 9-6-0 60.0% 40.0% -0.8
Michigan 12-10-1 54.6% 45.5% +1.9
Minnesota 11-10-0 52.4% 47.6% +3.6
Indiana 12-11-0 52.2% 47.8% +4.2
Michigan St 13-13-2 50.0% 50.0% -2.2
Wisconsin 10-14-0 41.7% 58.3% -2.2