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

Definitions
Team Over Record Over % Under % Total +/-
Denver 4-0-0 100.0% 0.0% +6.6
Kansas City 1-1-0 50.0% 50.0% +2.3
LA Chargers 1-2-0 33.3% 66.7% +0.3
Las Vegas 0-1-0 0.0% 100.0% -1.0