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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 34-26-0 56.7% 43.3% +2.1
Ohio St 79-64-1 55.2% 44.8% +2.0
Maryland 33-29-0 53.2% 46.8% +0.8
Penn St 58-53-0 52.3% 47.8% -0.5
Michigan 62-58-2 51.7% 48.3% +1.5
Purdue 25-25-0 50.0% 50.0% +0.9
Rutgers 23-23-0 50.0% 50.0% +1.0
Illinois 21-22-1 48.8% 51.2% +0.7
Wisconsin 62-65-1 48.8% 51.2% -1.9
Minnesota 34-37-2 47.9% 52.1% +0.5
Iowa 45-50-2 47.4% 52.6% -1.1
Nebraska 34-41-6 45.3% 54.7% -0.9
Michigan St 40-49-1 44.9% 55.1% +0.8
Northwestern 18-42-2 30.0% 70.0% -3.7