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

Definitions
Team Over Record Over % Under % Total +/-
Iowa 9-4-0 69.2% 30.8% +1.4
Illinois 7-5-0 58.3% 41.7% +7.3
Nebraska 7-5-0 58.3% 41.7% +1.3
Indiana 7-5-0 58.3% 41.7% +0.5
Michigan 7-6-0 53.9% 46.2% +5.6
Penn St 7-6-0 53.9% 46.2% -0.6
Purdue 7-6-0 53.9% 46.2% +2.4
Northwestern 7-7-0 50.0% 50.0% -2.5
Maryland 6-6-0 50.0% 50.0% +5.0
Ohio St 7-7-0 50.0% 50.0% +6.0
Wisconsin 6-7-0 46.2% 53.9% +0.5
Minnesota 6-7-0 46.2% 53.9% +2.9
Rutgers 4-8-0 33.3% 66.7% -4.5
Michigan St 4-9-0 30.8% 69.2% -11.2