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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 5-1-0 83.3% 16.7% +17.0
Ohio St 10-4-0 71.4% 28.6% +7.8
Illinois 2-1-0 66.7% 33.3% +10.3
Nebraska 5-3-0 62.5% 37.5% +3.4
Michigan 5-3-0 62.5% 37.5% +9.9
Penn St 4-3-0 57.1% 42.9% -1.2
Minnesota 3-3-0 50.0% 50.0% +3.7
Iowa 4-4-0 50.0% 50.0% -1.5
Northwestern 3-4-0 42.9% 57.1% +3.1
Wisconsin 4-7-0 36.4% 63.6% -4.5
Michigan St 3-7-0 30.0% 70.0% -1.9
Purdue 0-1-0 0.0% 100.0% -27.0