What is every Big Ten Conference team's record against the over/under line as a road favorite in the 2010-2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 2-0-0 100.0% 0.0% +29.2
Ohio State 6-2-0 75.0% 25.0% 0.0
Purdue 4-2-0 66.7% 33.3% +6.5
Iowa 1-1-0 50.0% 50.0% -7.0
Illinois 2-3-0 40.0% 60.0% -8.2
Minnesota 1-2-0 33.3% 66.7% -10.5
Wisconsin 1-4-0 20.0% 80.0% -3.6
Michigan St 0-3-0 0.0% 100.0% -10.8