What is every AFC West Division team's record against the over/under line in non-conference games since the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 36-33-2 52.2% 47.8% +1.8
Las Vegas 35-34-2 50.7% 49.3% +0.2
Denver 36-35-2 50.7% 49.3% +2.8
Kansas City 35-39-1 47.3% 52.7% -0.2