What is every NFC West Division team's record against the over/under line as an underdog since the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Arizona 111-95-3 53.9% 46.1% +1.3
Seattle 71-62-5 53.4% 46.6% +0.8
LA Rams 89-96-3 48.1% 51.9% -0.3
San Francisco 81-90-3 47.4% 52.6% 0.0