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

Definitions
Team Over Record Over % Under % Total +/-
Michigan 56-39-1 59.0% 41.1% +2.7
Ohio St 57-40-1 58.8% 41.2% +3.0
Indiana 54-40-0 57.5% 42.6% +2.2
Maryland 51-41-0 55.4% 44.6% +2.2
Purdue 49-43-2 53.3% 46.7% +1.8
Minnesota 48-43-3 52.8% 47.3% +2.1
Wisconsin 47-49-1 49.0% 51.0% -1.1
Illinois 44-46-5 48.9% 51.1% +1.2
Iowa 46-52-0 46.9% 53.1% -1.5
Michigan St 45-51-0 46.9% 53.1% -0.1
Nebraska 41-48-6 46.1% 53.9% +0.1
Penn St 44-52-1 45.8% 54.2% -1.2
Rutgers 42-54-0 43.8% 56.3% -0.8
Northwestern 39-53-4 42.4% 57.6% -2.0