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

Definitions
Team Over Record Over % Under % Total +/-
Iowa 18-9-0 66.7% 33.3% +6.4
Minnesota 15-15-0 50.0% 50.0% +1.6
Michigan St 15-15-0 50.0% 50.0% +0.5
Penn State 13-14-0 48.1% 51.8% -0.4
Michigan 14-16-0 46.7% 53.3% -1.5
Wisconsin 13-15-2 46.4% 53.6% -0.7
Rutgers 10-12-1 45.5% 54.5% -4.8
Purdue 13-17-0 43.3% 56.7% +0.2
Illinois 11-15-1 42.3% 57.7% +1.9
Maryland 11-15-0 42.3% 57.7% -1.8
Indiana 12-17-1 41.4% 58.6% -2.3
Northwestern 11-17-0 39.3% 60.7% -2.4
Nebraska 10-19-0 34.5% 65.5% -1.6
Ohio State 9-20-0 31.0% 69.0% -2.7