What is every AFC West Division team's record against the over/under line as a favorite since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 82-78-3 51.3% 48.8% +0.6
Las Vegas 38-38-4 50.0% 50.0% +0.9
LA Chargers 84-92-5 47.7% 52.3% +0.7
Kansas City 86-105-0 45.0% 55.0% -0.7