What is every Big Ten Conference team's record against the over/under line on the road? Includes the 2019-2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Iowa 5-0-0 100.0% 0.0% +14.1
Illinois 4-1-0 80.0% 20.0% +12.3
Nebraska 4-1-0 80.0% 20.0% +4.6
Penn State 4-1-0 80.0% 20.0% +2.6
Wisconsin 3-2-0 60.0% 40.0% +3.6
Indiana 3-2-0 60.0% 40.0% +5.2
Minnesota 3-2-0 60.0% 40.0% +8.4
Ohio State 2-2-0 50.0% 50.0% +2.6
Northwestern 2-3-0 40.0% 60.0% -7.3
Maryland 2-3-0 40.0% 60.0% -1.5
Michigan 2-3-0 40.0% 60.0% +5.2
Purdue 1-4-0 20.0% 80.0% -6.6
Michigan St 1-4-0 20.0% 80.0% -17.0
Rutgers 1-4-0 20.0% 80.0% -0.7