What is every Big Ten Conference team's record against the over/under line as an underdog in the 2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan 1-0-0 100.0% 0.0% +11.5
Purdue 7-2-1 77.8% 22.2% +9.0
Michigan St 3-1-0 75.0% 25.0% +1.0
Nebraska 3-1-0 75.0% 25.0% +3.6
Penn St 4-2-0 66.7% 33.3% +15.1
Maryland 3-2-0 60.0% 40.0% +4.0
Illinois 5-4-0 55.6% 44.4% +2.0
Rutgers 4-6-0 40.0% 60.0% -3.4
Northwestern 2-4-0 33.3% 66.7% +5.7
Minnesota 2-4-0 33.3% 66.7% -7.3
Wisconsin 1-3-0 25.0% 75.0% -9.4
Iowa 1-5-0 16.7% 83.3% -14.7
Indiana 1-6-0 14.3% 85.7% -6.5