What is every Big Ten Conference team's record against the over/under line at home since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 36-18-0 66.7% 33.3% +6.1
Maryland 29-18-0 61.7% 38.3% +4.6
Indiana 32-20-0 61.5% 38.5% +3.5
Michigan 32-22-1 59.3% 40.7% +2.2
Penn State 29-27-0 51.8% 48.2% -0.9
Ohio State 28-28-1 50.0% 50.0% +3.2
Wisconsin 27-27-0 50.0% 50.0% -2.4
Nebraska 27-27-2 50.0% 50.0% +0.6
Iowa 26-28-1 48.1% 51.8% -2.5
Minnesota 26-29-0 47.3% 52.7% +1.3
Illinois 25-28-0 47.2% 52.8% -0.2
Rutgers 24-28-0 46.2% 53.8% -2.9
Michigan St 21-35-0 37.5% 62.5% -1.8
Northwestern 16-38-1 29.6% 70.4% -4.2