What is every Big Ten Conference team's record against the over/under line as a home underdog since the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 11-6-0 64.7% 35.3% +5.6
Illinois 26-19-0 57.8% 42.2% +1.9
Penn St 45-34-0 57.0% 43.0% +4.3
Maryland 21-17-1 55.3% 44.7% +4.0
Ohio St 11-9-0 55.0% 45.0% +3.7
Minnesota 34-30-1 53.1% 46.9% +0.7
Rutgers 51-55-3 48.1% 51.9% -0.9
Michigan 17-19-0 47.2% 52.8% -1.0
Wisconsin 11-13-1 45.8% 54.2% +1.7
Nebraska 40-49-2 44.9% 55.1% -0.8
Indiana 26-34-0 43.3% 56.7% -1.9
Iowa 24-32-0 42.9% 57.1% -1.1
Northwestern 35-47-1 42.7% 57.3% -0.6
Michigan St 4-7-0 36.4% 63.6% +1.8