What is every Big Ten Conference team's record against the over/under line on the road since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 21-9-0 70.0% 30.0% +5.6
Michigan 18-9-0 66.7% 33.3% +7.2
Ohio St 16-9-1 64.0% 36.0% 0.0
Minnesota 15-13-1 53.6% 46.4% +4.1
Penn St 14-15-0 48.3% 51.7% -0.6
Wisconsin 13-14-0 48.2% 51.9% +0.3
Iowa 13-15-0 46.4% 53.6% -0.6
Illinois 13-16-1 44.8% 55.2% -0.1
Nebraska 12-15-2 44.4% 55.6% -1.8
Maryland 12-17-0 41.4% 58.6% -3.7
Purdue 11-16-1 40.7% 59.3% -1.9
Northwestern 10-16-2 38.5% 61.5% -3.5
Michigan St 10-19-0 34.5% 65.5% -3.3
Rutgers 8-23-0 25.8% 74.2% -4.9