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

Definitions
Team Over Record Over % Under % Total +/-
Iowa 1-0-0 100.0% 0.0% +16.0
Northwestern 2-0-0 100.0% 0.0% +21.0
Wisconsin 1-0-0 100.0% 0.0% +14.5
Indiana 3-1-0 75.0% 25.0% +11.9
Illinois 2-1-0 66.7% 33.3% +20.0
Purdue 3-2-0 60.0% 40.0% -0.4
Minnesota 2-3-0 40.0% 60.0% -2.3
Penn State 1-2-0 33.3% 66.7% -9.2
Michigan St 0-2-0 0.0% 100.0% -10.2
Michigan 0-2-0 0.0% 100.0% -11.2