What is every Big Ten Conference team's record against the over/under line as a home favorite in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 3-0-0 100.0% 0.0% +26.7
Iowa 3-2-0 60.0% 40.0% -2.1
Nebraska 3-2-1 60.0% 40.0% -2.2
Northwestern 2-2-0 50.0% 50.0% +1.2
Illinois 2-2-0 50.0% 50.0% -1.9
Indiana 1-1-0 50.0% 50.0% +3.5
Penn State 3-3-0 50.0% 50.0% +1.8
Ohio State 4-4-0 50.0% 50.0% +7.4
Michigan 3-3-0 50.0% 50.0% +4.0
Wisconsin 3-3-0 50.0% 50.0% -5.2
Michigan St 1-6-0 14.3% 85.7% -9.2
Minnesota 0-1-0 0.0% 100.0% -4.0