What is every Big Ten Conference team's record against the over/under line as a road favorite since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 12-5-0 70.6% 29.4% +3.9
Minnesota 11-5-1 68.8% 31.3% +8.9
Ohio St 27-15-1 64.3% 35.7% +1.1
Northwestern 6-4-1 60.0% 40.0% +0.7
Michigan 20-14-0 58.8% 41.2% +4.9
Michigan St 12-9-0 57.1% 42.9% +2.8
Illinois 4-3-0 57.1% 42.9% -1.4
Iowa 13-11-1 54.2% 45.8% +2.0
Penn St 17-16-0 51.5% 48.5% -0.5
Wisconsin 18-19-0 48.7% 51.4% -1.4
Nebraska 6-8-3 42.9% 57.1% -1.6
Maryland 6-10-0 37.5% 62.5% -3.5
Purdue 4-8-0 33.3% 66.7% -4.8
Rutgers 1-5-0 16.7% 83.3% -10.3