What is every Big Ten Conference team's record against the over/under line as a favorite in the 2022 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 9-3-0 75.0% 25.0% +4.2
Indiana 2-1-0 66.7% 33.3% +1.3
Penn St 7-4-0 63.6% 36.4% -0.3
Wisconsin 6-5-0 54.6% 45.5% +0.3
Michigan St 2-2-0 50.0% 50.0% +4.9
Maryland 4-4-0 50.0% 50.0% -5.4
Iowa 3-4-0 42.9% 57.1% -8.8
Nebraska 2-3-0 40.0% 60.0% -1.4
Illinois 3-5-0 37.5% 62.5% -7.9
Michigan 4-8-1 33.3% 66.7% +1.7
Purdue 2-4-0 33.3% 66.7% -2.4
Rutgers 1-2-0 33.3% 66.7% -0.7
Minnesota 3-7-1 30.0% 70.0% -5.2
Northwestern 0-3-0 0.0% 100.0% -8.3