What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2005-2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan 58-50-1 53.7% 46.3% +1.7
Iowa 67-58-2 53.6% 46.4% +1.9
Rutgers 83-74-2 52.9% 47.1% +1.3
Penn State 76-72-1 51.3% 48.6% -0.1
Ohio State 45-44-1 50.6% 49.4% 0.0
Maryland 55-58-4 48.7% 51.3% -0.1
Nebraska 71-76-3 48.3% 51.7% +0.1
Indiana 53-57-4 48.2% 51.8% +0.2
Northwestern 70-77-4 47.6% 52.4% -0.4
Michigan St 28-31-2 47.5% 52.5% -2.9
Purdue 44-50-0 46.8% 53.2% -0.6
Minnesota 56-75-2 42.8% 57.2% -0.8
Illinois 46-70-2 39.7% 60.3% -2.9
Wisconsin 32-49-0 39.5% 60.5% -3.6