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% +1.9
Illinois 17-15-1 53.1% 46.9% +1.4
Ohio St 18-16-1 52.9% 47.1% -1.2
Iowa 18-17-0 51.4% 48.6% +2.0
Rutgers 15-15-1 50.0% 50.0% +0.9
Nebraska 17-18-0 48.6% 51.4% +0.6
Wisconsin 16-18-0 47.1% 52.9% -1.9
Indiana 16-19-0 45.7% 54.3% -2.1
Minnesota 16-19-1 45.7% 54.3% -2.0
Maryland 15-18-1 45.5% 54.6% -2.7
Penn St 14-18-0 43.8% 56.3% +0.9
Michigan St 15-24-0 38.5% 61.5% -1.3
Michigan 14-23-0 37.8% 62.2% -4.0
Northwestern 11-20-1 35.5% 64.5% -3.0