What is every Big Ten Conference team's record against the over/under line since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan 56-39-1 59.0% 41.0% +2.4
Ohio State 58-44-3 56.9% 43.1% +3.1
Indiana 53-41-1 56.4% 43.6% +1.5
Maryland 50-41-1 54.9% 45.1% +3.0
Penn State 54-45-1 54.5% 45.5% +1.1
Purdue 49-43-0 53.3% 46.7% +1.6
Iowa 51-47-2 52.0% 48.0% -0.8
Minnesota 49-48-0 50.5% 49.5% +1.2
Nebraska 47-47-2 50.0% 50.0% +1.5
Illinois 46-48-0 48.9% 51.1% +1.1
Wisconsin 48-53-1 47.5% 52.5% -1.7
Michigan St 47-52-0 47.5% 52.5% -0.1
Rutgers 44-51-0 46.3% 53.7% +0.5
Northwestern 36-60-2 37.5% 62.5% -3.2