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

Definitions
Team Over Record Over % Under % Total +/-
Arizona 4-4-0 50.0% 50.0% +5.3
Seattle 5-5-0 50.0% 50.0% +1.1
LA Rams 7-9-0 43.8% 56.3% -4.0
San Francisco 3-4-0 42.9% 57.1% -1.5