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

Definitions
Team Over Record Over % Under % Total +/-
Iowa 5-1-0 83.3% 16.7% +7.3
Michigan St 12-5-0 70.6% 29.4% +5.6
Minnesota 8-6-0 57.1% 42.9% +3.4
Wisconsin 8-6-0 57.1% 42.9% +2.7
Indiana 7-7-0 50.0% 50.0% -2.0
Illinois 4-5-1 44.4% 55.6% +2.1
Purdue 7-9-1 43.8% 56.3% +0.8
Nebraska 5-7-0 41.7% 58.3% +1.5
Northwestern 5-7-0 41.7% 58.3% +1.1
Rutgers 3-5-0 37.5% 62.5% -9.4
Michigan 5-9-0 35.7% 64.3% -7.4
Maryland 4-8-0 33.3% 66.7% -7.3
Penn St 5-10-0 33.3% 66.7% -5.6
Ohio St 4-11-0 26.7% 73.3% -2.7