What is every Big Ten Conference team's record against the over/under line since the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 32-25-0 56.1% 43.9% +0.5
Ohio St 33-27-1 55.0% 45.0% +0.6
Purdue 29-26-2 52.7% 47.3% +1.6
Michigan 31-29-2 51.7% 48.3% +1.7
Minnesota 29-28-2 50.9% 49.1% +0.3
Penn St 29-31-1 48.3% 51.7% -1.0
Maryland 27-29-0 48.2% 51.8% -0.8
Rutgers 28-31-0 47.5% 52.5% +0.6
Michigan St 27-30-0 47.4% 52.6% +1.0
Wisconsin 27-32-1 45.8% 54.2% -1.0
Illinois 22-32-4 40.7% 59.3% -1.1
Northwestern 22-34-2 39.3% 60.7% -3.1
Nebraska 21-33-2 38.9% 61.1% -3.1
Iowa 19-42-1 31.2% 68.9% -4.0