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

Definitions
Team Over Record Over % Under % Total +/-
Las Vegas 8-6-2 57.1% 42.9% +2.3
Kansas City 9-8-1 52.9% 47.1% -0.3
LA Chargers 6-10-0 37.5% 62.5% -1.4
Denver 6-11-2 35.3% 64.7% -3.3