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

Definitions
Team Over Record Over % Under % Total +/-
Indiana 3-0-0 100.0% 0.0% +13.2
Michigan St 2-1-0 66.7% 33.3% +2.5
Illinois 2-1-0 66.7% 33.3% +6.3
Nebraska 1-1-0 50.0% 50.0% -10.8
Maryland 1-1-0 50.0% 50.0% +4.0
Iowa 1-1-0 50.0% 50.0% +9.5
Michigan 1-1-0 50.0% 50.0% -2.2
Northwestern 1-1-0 50.0% 50.0% -0.8
Purdue 1-2-0 33.3% 66.7% -9.8
Rutgers 1-2-0 33.3% 66.7% -12.7
Penn State 1-2-0 33.3% 66.7% +4.5
Wisconsin 1-2-0 33.3% 66.7% -0.7
Minnesota 0-3-0 0.0% 100.0% -13.2
Ohio State 0-3-0 0.0% 100.0% -13.8