What is every Big Ten Conference team's record against the over/under line in conference games since the 2003-2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 216-192-5 52.9% 47.1% +1.9
Michigan 214-202-5 51.4% 48.6% +0.8
Ohio St 214-207-8 50.8% 49.2% +0.6
Nebraska 199-194-6 50.6% 49.4% +0.8
Indiana 204-199-8 50.6% 49.4% +0.4
Penn St 209-204-4 50.6% 49.4% +0.1
Rutgers 200-205-4 49.4% 50.6% -0.1
Minnesota 203-212-4 48.9% 51.1% -0.3
Purdue 201-211-3 48.8% 51.2% +0.9
Maryland 189-208-9 47.6% 52.4% +0.3
Northwestern 188-208-9 47.5% 52.5% +0.1
Wisconsin 198-220-6 47.4% 52.6% -0.7
Michigan St 195-224-6 46.5% 53.5% -1.2
Illinois 191-222-8 46.3% 53.8% -0.6