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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 9-3-0 75.0% 25.0% +10.7
Ohio St 10-4-0 71.4% 28.6% +7.8
Illinois 7-5-0 58.3% 41.7% +7.4
Penn St 7-5-0 58.3% 41.7% +2.3
Iowa 7-6-0 53.9% 46.2% -1.7
Purdue 6-6-0 50.0% 50.0% -0.4
Nebraska 6-7-0 46.2% 53.9% -0.3
Michigan 6-7-0 46.2% 53.9% +6.5
Minnesota 6-7-0 46.2% 53.9% -2.5
Michigan St 6-8-0 42.9% 57.1% -1.5
Wisconsin 5-8-0 38.5% 61.5% -3.3
Northwestern 4-8-0 33.3% 66.7% -1.7