What is every AFC West Division team's record against the over/under line with the same number of days of rest as the opponent since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 84-74-4 53.2% 46.8% +1.7
Las Vegas 85-76-5 52.8% 47.2% +1.2
Denver 83-76-2 52.2% 47.8% +0.9
Kansas City 77-86-3 47.2% 52.8% -0.0