What is every Northwest Division team's record against the over/under line as an underdog since the 2003-2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Utah 415-374-14 52.6% 47.4% +1.3
Minnesota 517-489-16 51.4% 48.6% +0.9
Portland 475-459-8 50.9% 49.1% +0.2
Denver 373-361-9 50.8% 49.2% +0.2
Okla City 393-437-8 47.4% 52.7% -0.4