What is every AFC West Division team's record against the over/under line as a road underdog since the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 37-29-2 56.1% 43.9% +2.1
LA Chargers 42-33-2 56.0% 44.0% +2.8
Las Vegas 50-57-4 46.7% 53.3% +0.2
Kansas City 34-47-3 42.0% 58.0% -1.1