What is every Northwest Division team's record against the over/under line as an underdog in the 2005-2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Okla City 26-22-0 54.2% 45.8% +3.1
Utah 28-24-1 53.9% 46.2% +2.1
Minnesota 20-21-0 48.8% 51.2% -1.8
Portland 34-41-1 45.3% 54.7% -1.3
Denver 18-24-0 42.9% 57.1% +0.7