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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 108-80-5 57.5% 42.5% +2.9
Michigan 115-96-1 54.5% 45.5% +1.6
Minnesota 110-95-2 53.7% 46.3% +0.9
Wisconsin 116-102-2 53.2% 46.8% -0.1
Ohio State 110-104-5 51.4% 48.6% +1.3
Maryland 101-97-3 51.0% 49.0% +1.6
Purdue 101-97-5 51.0% 49.0% +0.8
Nebraska 105-105-3 50.0% 50.0% +1.0
Penn State 101-107-2 48.6% 51.4% -1.4
Michigan St 103-110-1 48.4% 51.6% +0.2
Iowa 98-105-6 48.3% 51.7% -2.0
Illinois 93-104-3 47.2% 52.8% -0.0
Rutgers 93-110-0 45.8% 54.2% -0.2
Northwestern 86-118-3 42.2% 57.8% -1.3