What is every Big Ten Conference team's record against the over/under line at home in the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Penn St 8-5-0 61.5% 38.5% +4.0
Purdue 10-8-1 55.6% 44.4% +2.6
Wisconsin 8-7-0 53.3% 46.7% -1.7
Michigan St 7-7-0 50.0% 50.0% -1.4
Northwestern 6-7-1 46.2% 53.9% -3.3
Michigan 7-9-0 43.8% 56.3% +1.4
Minnesota 5-8-0 38.5% 61.5% -1.9
Illinois 5-8-0 38.5% 61.5% -1.1
Indiana 5-8-2 38.5% 61.5% -1.4
Ohio St 6-10-0 37.5% 62.5% -2.8
Iowa 5-10-1 33.3% 66.7% -6.9
Nebraska 4-9-0 30.8% 69.2% -8.0