What is every AFC West Division team's record against the over/under line on the road in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 6-3-1 66.7% 33.3% +1.9
Denver 4-4-0 50.0% 50.0% -2.6
Las Vegas 3-4-1 42.9% 57.1% +0.8
LA Chargers 3-5-0 37.5% 62.5% -2.6