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

Definitions
Team Over Record Over % Under % Total +/-
Wisconsin 91-75-1 54.8% 45.2% 0.0
Maryland 43-36-0 54.4% 45.6% +1.3
Indiana 38-32-0 54.3% 45.7% +1.6
Ohio St 98-83-2 54.1% 45.9% +1.3
Michigan 78-72-2 52.0% 48.0% +1.8
Purdue 35-33-1 51.5% 48.5% +1.9
Penn St 75-72-1 51.0% 49.0% -1.4
Minnesota 42-47-2 47.2% 52.8% -0.7
Iowa 59-67-3 46.8% 53.2% -0.7
Michigan St 55-68-1 44.7% 55.3% -0.1
Rutgers 33-41-0 44.6% 55.4% -0.7
Nebraska 52-65-6 44.4% 55.6% -1.7
Illinois 32-41-2 43.8% 56.2% -0.9
Northwestern 27-55-2 32.9% 67.1% -4.0