What is every Big Ten Conference team's record against the over/under line as a home underdog since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 10-5-0 66.7% 33.3% +6.1
Penn St 36-23-0 61.0% 39.0% +6.1
Maryland 18-13-1 58.1% 41.9% +4.8
Minnesota 31-26-1 54.4% 45.6% +1.2
Illinois 20-17-0 54.1% 46.0% +0.5
Ohio St 9-8-0 52.9% 47.1% +3.6
Michigan 10-10-0 50.0% 50.0% +0.3
Rutgers 36-39-3 48.0% 52.0% -1.3
Nebraska 35-43-2 44.9% 55.1% -0.8
Iowa 12-16-0 42.9% 57.1% -1.1
Northwestern 26-38-1 40.6% 59.4% -1.6
Michigan St 4-6-0 40.0% 60.0% +2.6
Indiana 13-21-0 38.2% 61.8% -4.8
Wisconsin 8-13-1 38.1% 61.9% 0.0