What is every Big Ten Conference team's record against the over/under line in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 20-16-0 55.6% 44.4% +2.1
Illinois 17-15-1 53.1% 46.9% +1.3
Ohio State 18-16-1 52.9% 47.1% -1.4
Iowa 18-17-0 51.4% 48.6% +1.9
Nebraska 16-17-1 48.5% 51.5% +0.9
Rutgers 15-16-0 48.4% 51.6% +0.9
Maryland 16-18-0 47.1% 52.9% -2.6
Minnesota 16-19-1 45.7% 54.3% -2.0
Indiana 15-19-0 44.1% 55.9% -2.6
Wisconsin 14-18-1 43.8% 56.2% -2.3
Penn State 14-18-0 43.8% 56.2% +1.0
Michigan St 15-23-1 39.5% 60.5% -1.3
Michigan 14-22-0 38.9% 61.1% -3.3
Northwestern 12-19-1 38.7% 61.3% -3.0