What is every AFC West Division team's record against the over/under line as a home favorite in the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 4-1-0 80.0% 20.0% +9.8
Kansas City 4-2-0 66.7% 33.3% +7.2
LA Chargers 3-2-0 60.0% 40.0% +3.5
Denver 4-4-0 50.0% 50.0% +3.6