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

Definitions
Team Over Record Over % Under % Total +/-
Iowa 1-0-0 100.0% 0.0% +8.0
Northwestern 2-0-0 100.0% 0.0% +13.0
Michigan St 1-0-0 100.0% 0.0% +14.5
Michigan 4-1-0 80.0% 20.0% +6.4
Minnesota 2-2-0 50.0% 50.0% -4.0
Wisconsin 2-2-0 50.0% 50.0% -6.9
Ohio St 1-2-0 33.3% 66.7% -4.8
Purdue 1-2-0 33.3% 66.7% -10.5
Illinois 0-1-0 0.0% 100.0% -18.0
Penn St 0-1-0 0.0% 100.0% -17.0