What is every Big Ten Conference team's record against the over/under line as a road favorite in the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan 1-0-0 100.0% 0.0% +15.0
Iowa 2-0-0 100.0% 0.0% +8.8
Michigan St 3-0-0 100.0% 0.0% +13.2
Ohio State 3-1-0 75.0% 25.0% +6.5
Wisconsin 2-1-0 66.7% 33.3% +2.0
Penn State 3-2-0 60.0% 40.0% -5.6
Northwestern 1-1-0 50.0% 50.0% -6.8
Illinois 0-2-0 0.0% 100.0% -13.2
Minnesota 0-1-0 0.0% 100.0% -30.0