What is every AFC West Division team's record against the over/under line as a home favorite in the 2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 2-1-0 66.7% 33.3% +8.8
LA Chargers 6-3-0 66.7% 33.3% +4.1
Kansas City 1-1-0 50.0% 50.0% +9.5
Las Vegas 0-1-0 0.0% 100.0% -10.5