What is every Big Ten Conference team's record against the over/under line in the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 5-2-1 71.4% 28.6% +1.6
Michigan St 5-2-0 71.4% 28.6% +4.4
Michigan 4-2-0 66.7% 33.3% +9.3
Rutgers 5-4-0 55.6% 44.4% +5.2
Illinois 4-4-0 50.0% 50.0% +0.9
Indiana 4-4-0 50.0% 50.0% -9.2
Penn St 4-4-1 50.0% 50.0% +2.1
Wisconsin 3-4-0 42.9% 57.1% -4.2
Minnesota 3-4-0 42.9% 57.1% -0.9
Iowa 3-5-0 37.5% 62.5% -0.8
Purdue 2-4-0 33.3% 66.7% -0.2
Northwestern 2-7-0 22.2% 77.8% -6.5
Maryland 1-4-0 20.0% 80.0% -3.4
Nebraska 1-7-0 12.5% 87.5% -6.6