What is every AFC West Division team's record against the over/under line as a favorite in the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 4-0-0 100.0% 0.0% +17.1
Kansas City 5-4-0 55.6% 44.4% +3.1
LA Chargers 8-7-0 53.3% 46.7% +1.5
Las Vegas 2-2-0 50.0% 50.0% +5.3