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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 9-5-2 64.3% 35.7% +5.0
LA Chargers 10-6-1 62.5% 37.5% +3.4
Las Vegas 7-9-0 43.8% 56.3% -2.6
Denver 7-9-0 43.8% 56.3% -0.1