What is every Big Ten Conference team's record against the over/under line at home in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 6-1-0 85.7% 14.3% +16.1
Maryland 5-1-0 83.3% 16.7% +2.9
Purdue 5-2-0 71.4% 28.6% +14.2
Iowa 5-2-0 71.4% 28.6% +6.4
Minnesota 5-2-0 71.4% 28.6% +1.9
Nebraska 4-3-0 57.1% 42.9% +2.5
Michigan 4-3-0 57.1% 42.9% -0.5
Rutgers 3-4-0 42.9% 57.1% +2.9
Michigan St 3-4-0 42.9% 57.1% -0.9
Penn State 2-5-0 28.6% 71.4% -5.1
Wisconsin 2-5-0 28.6% 71.4% -15.9
Northwestern 2-5-0 28.6% 71.4% -7.9
Illinois 1-5-0 16.7% 83.3% -14.8
Ohio State 1-6-0 14.3% 85.7% -12.4