What is every Big Ten Conference team's record against the over/under line at home since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 68-52-3 56.7% 43.3% +1.5
Purdue 69-59-4 53.9% 46.1% +2.4
Maryland 65-56-0 53.7% 46.3% +2.7
Minnesota 69-62-2 52.7% 47.3% +1.4
Wisconsin 70-63-1 52.6% 47.4% -1.1
Michigan 69-70-2 49.6% 50.4% +0.5
Ohio St 68-70-2 49.3% 50.7% +1.2
Rutgers 64-67-0 48.9% 51.2% -1.0
Illinois 60-65-5 48.0% 52.0% +0.1
Nebraska 63-71-4 47.0% 53.0% -0.8
Iowa 60-69-3 46.5% 53.5% -1.9
Michigan St 61-72-0 45.9% 54.1% -0.9
Penn St 61-77-2 44.2% 55.8% -2.0
Northwestern 47-79-3 37.3% 62.7% -3.2