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

Definitions
Team Over Record Over % Under % Total +/-
Wisconsin 128-108-1 54.2% 45.8% -0.2
Indiana 44-41-0 51.8% 48.2% +1.3
Purdue 65-62-2 51.2% 48.8% +0.9
Ohio St 138-133-4 50.9% 49.1% +0.1
Minnesota 67-66-3 50.4% 49.6% +0.7
Michigan 123-122-2 50.2% 49.8% +1.2
Maryland 56-56-1 50.0% 50.0% 0.0
Penn St 107-113-1 48.6% 51.4% -1.7
Rutgers 48-53-0 47.5% 52.5% -0.4
Nebraska 84-93-7 47.5% 52.5% -0.6
Michigan St 79-88-1 47.3% 52.7% +0.4
Illinois 49-55-3 47.1% 52.9% -0.4
Iowa 80-93-4 46.2% 53.8% -1.4
Northwestern 39-71-2 35.5% 64.6% -3.5