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

Definitions
Team Over Record Over % Under % Total +/-
Michigan 3-0-0 100.0% 0.0% +20.8
Ohio State 1-0-1 100.0% 0.0% +2.5
Rutgers 3-1-0 75.0% 25.0% +9.1
Michigan St 2-1-0 66.7% 33.3% +9.2
Illinois 3-2-0 60.0% 40.0% +2.5
Purdue 1-1-0 50.0% 50.0% +1.0
Indiana 2-2-0 50.0% 50.0% -9.9
Iowa 2-2-0 50.0% 50.0% -1.4
Northwestern 1-2-0 33.3% 66.7% +1.8
Wisconsin 1-2-0 33.3% 66.7% -4.5
Minnesota 1-3-0 25.0% 75.0% -3.4
Penn State 1-3-0 25.0% 75.0% -7.2
Maryland 0-3-0 0.0% 100.0% -13.5
Nebraska 0-5-0 0.0% 100.0% -6.1