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

Definitions
Team Over Record Over % Under % Total +/-
Rutgers 16-8-0 66.7% 33.3% +6.2
Michigan St 15-9-0 62.5% 37.5% +2.3
Indiana 13-9-0 59.1% 40.9% -0.9
Maryland 13-10-0 56.5% 43.5% +1.9
Purdue 12-11-0 52.2% 47.8% +1.4
Ohio St 12-12-0 50.0% 50.0% +2.1
Penn St 11-14-1 44.0% 56.0% -1.4
Minnesota 10-14-0 41.7% 58.3% -3.4
Illinois 9-13-2 40.9% 59.1% -0.5
Wisconsin 9-14-1 39.1% 60.9% -3.9
Nebraska 9-15-0 37.5% 62.5% -3.6
Northwestern 8-14-0 36.4% 63.6% -3.6
Iowa 8-17-0 32.0% 68.0% -3.3
Michigan 6-17-2 26.1% 73.9% -4.4