What is every Big Ten Conference team's record against the over/under line in the regular season in the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 20-8-1 71.4% 28.6% +5.8
Northwestern 16-11-0 59.3% 40.7% +3.0
Michigan St 17-12-2 58.6% 41.4% +3.4
Minnesota 13-11-1 54.2% 45.8% +3.2
Ohio St 15-14-1 51.7% 48.3% +0.8
Nebraska 12-13-0 48.0% 52.0% -3.3
Michigan 13-15-0 46.4% 53.6% -0.6
Maryland 11-14-0 44.0% 56.0% -0.6
Penn St 10-13-0 43.5% 56.5% +0.3
Wisconsin 13-18-0 41.9% 58.1% -2.9
Iowa 10-15-1 40.0% 60.0% -3.4
Rutgers 9-14-3 39.1% 60.9% -2.3
Purdue 10-16-0 38.5% 61.5% -0.3
Illinois 10-17-0 37.0% 63.0% -2.6