What is every Big Ten Conference team's record against the over/under line coming off 4 or more days of rest in the 2006-2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 7-0-0 100.0% 0.0% +11.3
Iowa 5-4-0 55.6% 44.4% -0.2
Penn St 2-2-0 50.0% 50.0% +1.4
Purdue 4-4-0 50.0% 50.0% -0.4
Ohio St 4-5-0 44.4% 55.6% +4.6
Michigan St 3-4-0 42.9% 57.1% -6.5
Indiana 3-5-1 37.5% 62.5% -4.1
Michigan 3-5-0 37.5% 62.5% -6.2
Illinois 2-5-0 28.6% 71.4% -8.1
Wisconsin 2-5-0 28.6% 71.4% -9.3
Minnesota 0-3-0 0.0% 100.0% -22.2