What is every Big Ten Conference team's record against the over/under line since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 83-59-0 58.5% 41.6% +2.4
Ohio St 87-68-1 56.1% 43.9% +2.4
Purdue 75-65-3 53.6% 46.4% +1.9
Maryland 76-66-0 53.5% 46.5% +1.8
Michigan 80-70-2 53.3% 46.7% +1.5
Penn St 79-71-1 52.7% 47.3% +0.4
Minnesota 71-73-4 49.3% 50.7% +0.1
Nebraska 68-70-7 49.3% 50.7% +0.7
Wisconsin 73-79-2 48.0% 52.0% -1.4
Illinois 63-74-5 46.0% 54.0% +0.2
Rutgers 65-80-0 44.8% 55.2% -0.5
Michigan St 66-82-1 44.6% 55.4% -0.6
Iowa 66-84-2 44.0% 56.0% -1.9
Northwestern 56-86-5 39.4% 60.6% -2.4