What is every AFC West Division team's record against the over/under line in non-conference games since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 39-34-2 53.4% 46.6% +2.2
Denver 39-36-2 52.0% 48.0% +2.7
Kansas City 38-39-2 49.4% 50.7% +0.2
Las Vegas 36-37-2 49.3% 50.7% -0.2