What is every Big Ten Conference team's record against the over/under line since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 175-141-6 55.4% 44.6% +2.8
Purdue 172-156-3 52.4% 47.6% +1.7
Indiana 169-154-4 52.3% 47.7% +1.0
Michigan 172-159-5 52.0% 48.0% +0.6
Nebraska 157-146-5 51.8% 48.2% +0.9
Minnesota 158-148-4 51.6% 48.4% +0.8
Ohio St 169-159-3 51.5% 48.5% +1.1
Illinois 156-157-6 49.8% 50.2% +1.1
Wisconsin 166-168-7 49.7% 50.3% +0.1
Michigan St 165-174-5 48.7% 51.3% +0.3
Northwestern 142-157-9 47.5% 52.5% 0.0
Penn St 146-162-3 47.4% 52.6% +0.5
Rutgers 138-156-5 46.9% 53.1% -1.2
Maryland 138-179-3 43.5% 56.5% -0.7