What is every Big Ten Conference team's record against the over/under line as a road underdog in the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Illinois 4-3-0 57.1% 42.9% -1.6
Purdue 2-2-0 50.0% 50.0% -5.6
Minnesota 4-4-0 50.0% 50.0% -1.2
Penn St 5-5-0 50.0% 50.0% -3.5
Northwestern 5-5-0 50.0% 50.0% -4.9
Indiana 5-6-0 45.5% 54.6% +4.5
Michigan 4-5-1 44.4% 55.6% +0.1
Iowa 4-5-0 44.4% 55.6% -1.9
Wisconsin 3-6-0 33.3% 66.7% -6.5
Michigan St 1-3-0 25.0% 75.0% -2.8
Ohio St 2-6-0 25.0% 75.0% -2.9