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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 2-1-1 66.7% 33.3% -1.1
LA Chargers 2-2-0 50.0% 50.0% -2.0
Las Vegas 2-2-0 50.0% 50.0% -1.4
Denver 2-2-0 50.0% 50.0% -1.5