What is every Big Ten Conference team's record against the over/under line as a road favorite since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Minnesota 12-5-1 70.6% 29.4% +9.1
Indiana 12-5-0 70.6% 29.4% +3.9
Northwestern 8-4-1 66.7% 33.3% +2.4
Ohio St 31-16-1 66.0% 34.0% +2.7
Michigan 21-15-0 58.3% 41.7% +5.3
Michigan St 13-11-0 54.2% 45.8% +3.3
Iowa 14-12-1 53.9% 46.2% +1.6
Penn St 18-16-0 52.9% 47.1% -0.4
Illinois 4-4-0 50.0% 50.0% -3.6
Wisconsin 19-21-0 47.5% 52.5% -1.3
Nebraska 7-9-3 43.8% 56.3% -1.5
Maryland 8-11-0 42.1% 57.9% -2.4
Purdue 4-8-0 33.3% 66.7% -4.8
Rutgers 2-6-0 25.0% 75.0% -1.5