What is every Big Ten Conference team's record against the over/under line in post-season bowl games in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Northwestern 1-0-0 100.0% 0.0% +13.5
Michigan 1-0-0 100.0% 0.0% +13.5
Iowa 1-0-0 100.0% 0.0% +7.0
Minnesota 1-0-0 100.0% 0.0% +7.0
Penn St 1-0-0 100.0% 0.0% +1.0
Ohio St 0-1-0 0.0% 100.0% -1.0
Wisconsin 0-1-0 0.0% 100.0% -18.5