What is every Big Ten Conference team's record against the over/under line as a favorite since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 111-91-4 54.9% 45.1% +1.9
Purdue 155-140-3 52.5% 47.5% +1.3
Northwestern 77-72-2 51.7% 48.3% +0.7
Minnesota 112-105-2 51.6% 48.4% +0.4
Michigan 142-134-2 51.4% 48.5% +0.5
Indiana 107-107-0 50.0% 50.0% +0.4
Ohio State 152-154-6 49.7% 50.3% +0.1
Wisconsin 147-154-8 48.8% 51.2% -0.3
Illinois 105-114-5 47.9% 52.0% -0.1
Maryland 106-121-3 46.7% 53.3% -0.5
Michigan St 160-188-5 46.0% 54.0% -0.6
Penn State 68-90-1 43.0% 57.0% -2.0
Nebraska 57-76-0 42.9% 57.1% -2.0
Rutgers 39-63-2 38.2% 61.8% -5.3