What is every AFC West Division team's record against the over/under line in the regular season in the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 10-6-0 62.5% 37.5% +4.5
Denver 9-7-0 56.2% 43.8% +1.8
LA Chargers 8-8-0 50.0% 50.0% +2.5
Kansas City 4-12-0 25.0% 75.0% -6.8