What is every Big Ten Conference team's record against the over/under line as a road underdog in the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 1-0-0 100.0% 0.0% +2.0
Ohio St 1-0-0 100.0% 0.0% +15.5
Minnesota 1-0-0 100.0% 0.0% +12.5
Michigan St 3-0-0 100.0% 0.0% +23.7
Wisconsin 1-0-0 100.0% 0.0% +15.0
Illinois 3-1-0 75.0% 25.0% -2.6
Indiana 2-1-0 66.7% 33.3% +1.8
Iowa 1-2-0 33.3% 66.7% -3.0
Penn St 1-2-1 33.3% 66.7% -3.0
Purdue 0-2-0 0.0% 100.0% -11.8
Michigan 0-1-0 0.0% 100.0% -14.0