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 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Chargers 100-90-4 52.6% 47.4% +1.7
Las Vegas 103-95-6 52.0% 48.0% +0.8
Denver 101-95-2 51.5% 48.5% +0.5
Kansas City 97-100-3 49.2% 50.8% +0.8