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

Definitions
Team Over Record Over % Under % Total +/-
Denver 52-61-2 46.0% 54.0% -0.7
Kansas City 48-63-3 43.2% 56.8% -1.1
LA Chargers 48-65-2 42.5% 57.5% -0.8
Las Vegas 46-67-1 40.7% 59.3% -1.2