What is every AFC West Division team's record against the over/under line in non-division games since the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 74-56-5 56.9% 43.1% +2.1
Denver 71-70-1 50.4% 49.7% +1.3
LA Chargers 65-70-2 48.2% 51.9% +0.6
Kansas City 70-86-0 44.9% 55.1% -0.9