What is every Big Ten Conference team's record against the over/under line as a road favorite since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 18-9-0 66.7% 33.3% +3.8
Michigan 32-23-0 58.2% 41.8% +3.8
Nebraska 11-8-0 57.9% 42.1% +5.1
Iowa 23-19-0 54.8% 45.2% +1.6
Illinois 29-26-1 52.7% 47.3% +1.1
Wisconsin 43-40-2 51.8% 48.2% +0.8
Ohio St 35-35-1 50.0% 50.0% 0.0
Indiana 19-20-1 48.7% 51.3% +2.4
Rutgers 7-8-0 46.7% 53.3% -0.1
Minnesota 13-15-0 46.4% 53.6% -1.1
Purdue 41-50-0 45.1% 55.0% -0.5
Michigan St 43-57-1 43.0% 57.0% -1.3
Maryland 16-24-1 40.0% 60.0% -3.2
Penn St 7-16-0 30.4% 69.6% -4.5