What is every AFC West Division team's record against the over/under line since the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 156-158-5 49.7% 50.3% +0.5
Las Vegas 148-151-10 49.5% 50.5% +0.6
LA Chargers 150-162-7 48.1% 51.9% +0.8
Kansas City 150-177-5 45.9% 54.1% -0.3