What is every AFC West Division team's record against the over/under line as a favorite in the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 9-6-0 60.0% 40.0% +2.8
Las Vegas 2-2-0 50.0% 50.0% +4.8
Denver 3-6-1 33.3% 66.7% -2.3
LA Chargers 0-1-0 0.0% 100.0% -10.5