What is every Big Ten Conference team's record against the over/under line as an underdog in the 2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 4-0-0 100.0% 0.0% +11.0
Indiana 6-2-2 75.0% 25.0% +4.7
Minnesota 4-2-0 66.7% 33.3% -1.7
Purdue 4-3-0 57.1% 42.9% +5.1
Michigan 3-3-0 50.0% 50.0% +3.8
Northwestern 3-4-0 42.9% 57.1% -2.3
Illinois 3-4-0 42.9% 57.1% -1.5
Wisconsin 1-2-0 33.3% 66.7% -5.2
Iowa 1-4-0 20.0% 80.0% -7.9
Ohio St 0-3-0 0.0% 100.0% -9.8
Penn St 0-1-0 0.0% 100.0% -6.0