What is every AFC West Division team's record against the over/under line coming off a loss in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 3-3-0 50.0% 50.0% +3.3
Denver 1-2-0 33.3% 66.7% -0.3
Las Vegas 3-8-0 27.3% 72.7% -6.4
LA Chargers 1-5-0 16.7% 83.3% -2.8