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

Definitions
Team Over Record Over % Under % Total +/-
Michigan 6-3-0 66.7% 33.3% +5.0
Northwestern 2-1-0 66.7% 33.3% +3.3
Minnesota 6-3-0 66.7% 33.3% +3.3
Wisconsin 5-3-0 62.5% 37.5% -2.0
Iowa 3-3-1 50.0% 50.0% -9.1
Michigan St 2-3-0 40.0% 60.0% -6.2
Ohio State 3-5-0 37.5% 62.5% +0.8
Purdue 3-5-0 37.5% 62.5% -4.4
Penn State 1-3-0 25.0% 75.0% -6.1
Illinois 0-1-1 0.0% 100.0% -9.0