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

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 5-2-1 71.4% 28.6% +3.9
LA Chargers 3-5-0 37.5% 62.5% -0.2
Kansas City 2-5-0 28.6% 71.4% -5.0
Denver 2-6-2 25.0% 75.0% -3.3