What is every AFC West Division team's record against the over/under line as a favorite since the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 44-42-4 51.2% 48.8% +1.2
Denver 95-93-3 50.5% 49.5% +0.4
LA Chargers 92-102-5 47.4% 52.6% +0.7
Kansas City 94-116-0 44.8% 55.2% -0.5