What is every Big Ten Conference team's record against the over/under line in conference games? Includes the 2020-2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Rutgers 5-1-0 83.3% 16.7% +12.2
Michigan 4-2-0 66.7% 33.3% +9.7
Ohio State 2-1-1 66.7% 33.3% +5.6
Wisconsin 2-1-0 66.7% 33.3% -3.0
Indiana 4-2-0 66.7% 33.3% -4.8
Minnesota 3-2-0 60.0% 40.0% +5.0
Michigan St 3-2-0 60.0% 40.0% +2.1
Penn State 2-3-1 40.0% 60.0% -0.2
Illinois 2-3-0 40.0% 60.0% -3.5
Purdue 2-3-0 40.0% 60.0% -0.2
Iowa 2-4-0 33.3% 66.7% -1.0
Maryland 1-3-0 25.0% 75.0% -3.0
Nebraska 1-4-0 20.0% 80.0% -6.1
Northwestern 1-5-0 16.7% 83.3% -6.3