What is every Big Ten Conference team's record against the over/under line in non-conference games in the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 4-1-0 80.0% 20.0% +11.6
Michigan St 3-2-0 60.0% 40.0% +0.4
Northwestern 3-2-0 60.0% 40.0% -0.4
Michigan 3-2-0 60.0% 40.0% +9.6
Minnesota 2-2-0 50.0% 50.0% +5.3
Indiana 2-2-0 50.0% 50.0% +3.8
Purdue 2-2-0 50.0% 50.0% -6.4
Iowa 2-2-0 50.0% 50.0% +4.1
Penn St 2-3-0 40.0% 60.0% -4.3
Wisconsin 2-3-0 40.0% 60.0% -4.5
Illinois 1-4-0 20.0% 80.0% -9.9