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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 42-26-0 61.8% 38.2% +3.8
LA Chargers 33-27-3 55.0% 45.0% +0.3
Denver 28-31-0 47.5% 52.5% +0.2
Las Vegas 8-13-1 38.1% 61.9% -3.8