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

Definitions
Team Over Record Over % Under % Total +/-
Arizona 4-2-0 66.7% 33.3% +13.1
Seattle 4-3-0 57.1% 42.9% +2.0
LA Rams 4-4-0 50.0% 50.0% +2.1
San Francisco 3-3-1 50.0% 50.0% -0.9