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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 2-1-0 66.7% 33.3% +3.8
LA Chargers 8-4-0 66.7% 33.3% +4.7
Denver 3-3-0 50.0% 50.0% -2.2
Las Vegas 3-8-0 27.3% 72.7% -4.8