What is every Big Ten Conference team's record against the over/under line in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 20-9-1 69.0% 31.0% +6.6
Michigan St 18-17-0 51.4% 48.6% +0.3
Purdue 18-17-2 51.4% 48.6% +0.7
Rutgers 14-15-1 48.3% 51.7% -3.4
Penn St 16-19-0 45.7% 54.3% -0.6
Minnesota 14-17-0 45.2% 54.8% +0.9
Michigan 17-21-2 44.7% 55.3% -2.0
Illinois 12-15-1 44.4% 55.6% +2.9
Wisconsin 13-17-2 43.3% 56.7% -1.2
Indiana 13-17-1 43.3% 56.7% -1.6
Maryland 12-16-0 42.9% 57.1% -1.9
Northwestern 11-18-1 37.9% 62.1% -3.1
Nebraska 11-20-0 35.5% 64.5% -1.8
Ohio St 11-21-0 34.4% 65.6% -1.3