What is every AFC West Division team's record against the over/under line at home since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 50-40-3 55.6% 44.4% +3.0
Denver 47-54-3 46.5% 53.5% -0.4
LA Chargers 41-54-1 43.2% 56.8% -1.0
Kansas City 42-68-0 38.2% 61.8% -3.1