What is every NFC West Division team's record against the over/under line as an underdog in the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 3-1-0 75.0% 25.0% +6.5
Arizona 6-3-0 66.7% 33.3% +2.9
LA Rams 6-6-0 50.0% 50.0% +3.3
San Francisco 6-9-0 40.0% 60.0% -2.4