What is every Big Ten Conference team's record against the over/under line in post-season bowl games in the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 1-0-0 100.0% 0.0% +6.5
Michigan 1-0-0 100.0% 0.0% +1.5
Minnesota 1-0-0 100.0% 0.0% +19.0
Wisconsin 0-1-0 0.0% 100.0% -14.0
Iowa 0-1-0 0.0% 100.0% -3.5
Penn St 0-1-0 0.0% 100.0% -11.0
Purdue 0-1-0 0.0% 100.0% -21.0