What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 11-3-0 78.6% 21.4% +4.5
Michigan 18-10-0 64.3% 35.7% +5.1
Rutgers 30-25-1 54.5% 45.5% +1.0
Nebraska 29-25-1 53.7% 46.3% +2.7
Maryland 21-19-1 52.5% 47.5% -0.4
Iowa 22-20-1 52.4% 47.6% +4.1
Penn State 26-24-0 52.0% 48.0% +1.3
Northwestern 22-22-3 50.0% 50.0% -0.5
Indiana 18-21-2 46.2% 53.8% -0.9
Purdue 11-14-0 44.0% 56.0% -2.4
Ohio State 17-23-0 42.5% 57.5% -1.4
Minnesota 19-31-1 38.0% 62.0% -1.8
Illinois 17-30-1 36.2% 63.8% -2.9
Wisconsin 11-26-0 29.7% 70.3% -4.4