What is every Big Ten Conference team's record against the over/under line as a road favorite in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 1-0-1 100.0% 0.0% +3.5
Ohio St 3-1-0 75.0% 25.0% +4.5
Penn St 2-1-0 66.7% 33.3% +11.2
Minnesota 1-1-0 50.0% 50.0% -2.3
Michigan St 1-1-0 50.0% 50.0% 0.0
Wisconsin 2-2-0 50.0% 50.0% +1.6
Iowa 0-1-0 0.0% 100.0% -4.5
Michigan 0-2-0 0.0% 100.0% -7.5
Northwestern 0-1-0 0.0% 100.0% -5.0
Indiana 0-1-0 0.0% 100.0% -22.0