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% +12.5
Purdue 8-2-0 80.0% 20.0% +8.8
Michigan St 3-1-0 75.0% 25.0% +1.8
Nebraska 3-1-0 75.0% 25.0% +3.8
Penn State 4-2-0 66.7% 33.3% +14.9
Maryland 3-2-0 60.0% 40.0% +3.5
Illinois 5-4-0 55.6% 44.4% +2.0
Minnesota 2-3-0 40.0% 60.0% -7.9
Rutgers 4-6-0 40.0% 60.0% -3.5
Northwestern 2-4-0 33.3% 66.7% +5.9
Wisconsin 1-3-0 25.0% 75.0% -9.1
Iowa 1-4-0 20.0% 80.0% -15.0
Indiana 1-6-0 14.3% 85.7% -6.6