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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 6-2-0 75.0% 25.0% +8.8
Ohio St 6-3-0 66.7% 33.3% +7.4
Penn St 5-3-0 62.5% 37.5% +4.9
Michigan 4-4-0 50.0% 50.0% +8.4
Iowa 4-4-0 50.0% 50.0% -3.8
Purdue 4-4-0 50.0% 50.0% -0.6
Illinois 4-4-0 50.0% 50.0% +4.5
Michigan St 4-5-0 44.4% 55.6% -2.3
Minnesota 3-5-0 37.5% 62.5% -8.6
Wisconsin 3-5-0 37.5% 62.5% -3.2
Nebraska 3-5-0 37.5% 62.5% -1.3
Northwestern 2-6-0 25.0% 75.0% -6.1