What is every Big Ten Conference team's record against the over/under line in post-season bowl games in the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 1-0-0 100.0% 0.0% +17.5
Ohio St 1-0-0 100.0% 0.0% +19.0
Minnesota 1-0-0 100.0% 0.0% +1.0
Iowa 1-0-0 100.0% 0.0% +7.0
Northwestern 0-1-0 0.0% 100.0% -3.0
Michigan 0-1-0 0.0% 100.0% -14.0
Wisconsin 0-1-0 0.0% 100.0% -5.0
Michigan St 0-1-0 0.0% 100.0% -30.0