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

Definitions
Team Over Record Over % Under % Total +/-
Kansas City 3-1-2 75.0% 25.0% +3.3
Las Vegas 4-3-0 57.1% 42.9% -2.9
Denver 0-5-0 0.0% 100.0% -8.3