What is every Big Ten Conference team's record against the over/under line as a favorite in the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Nebraska 4-2-1 66.7% 33.3% +0.3
Illinois 2-1-0 66.7% 33.3% +5.0
Indiana 2-1-0 66.7% 33.3% +5.5
Ohio St 8-5-0 61.5% 38.5% +4.2
Maryland 3-2-0 60.0% 40.0% -0.7
Michigan St 4-4-0 50.0% 50.0% 0.0
Rutgers 3-3-0 50.0% 50.0% -1.9
Northwestern 2-2-0 50.0% 50.0% -1.4
Michigan 5-6-0 45.5% 54.6% +0.3
Iowa 4-5-0 44.4% 55.6% -0.3
Minnesota 3-4-0 42.9% 57.1% -8.2
Wisconsin 5-7-1 41.7% 58.3% -0.6
Penn St 2-6-0 25.0% 75.0% -8.1
Purdue 1-5-0 16.7% 83.3% -11.5