What is every Big Ten Conference team's record against the over/under line in non-conference games since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 41-31-3 56.9% 43.1% +2.4
Indiana 37-28-0 56.9% 43.1% +1.3
Maryland 37-36-1 50.7% 49.3% +0.6
Penn St 41-41-0 50.0% 50.0% 0.0
Minnesota 39-40-1 49.4% 50.6% -1.1
Michigan 41-44-1 48.2% 51.8% +0.3
Nebraska 37-41-0 47.4% 52.6% -0.3
Michigan St 38-43-1 46.9% 53.1% -1.6
Ohio St 41-47-1 46.6% 53.4% -0.4
Rutgers 37-48-0 43.5% 56.5% -0.2
Wisconsin 37-50-1 42.5% 57.5% -4.2
Iowa 31-46-3 40.3% 59.7% -2.9
Illinois 27-42-2 39.1% 60.9% -2.0
Northwestern 26-51-2 33.8% 66.2% -4.5