What is every Big Ten Conference team's record against the over/under line as a road favorite in the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 1-0-0 100.0% 0.0% +24.5
Penn State 1-0-0 100.0% 0.0% +2.5
Ohio State 2-1-0 66.7% 33.3% +2.5
Wisconsin 1-1-0 50.0% 50.0% -4.5
Purdue 2-2-0 50.0% 50.0% -7.6
Michigan St 2-2-0 50.0% 50.0% -1.8
Michigan 2-2-0 50.0% 50.0% +4.2
Minnesota 1-2-0 33.3% 66.7% +0.3
Iowa 0-1-0 0.0% 100.0% -9.5