What is every NFC West Division team's record against the over/under line as a home underdog in the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Arizona 3-0-0 100.0% 0.0% +9.5
San Francisco 2-2-0 50.0% 50.0% +5.2
LA Rams 3-4-1 42.9% 57.1% -3.4
Seattle 1-4-0 20.0% 80.0% -7.8