What is every NFC West Division team's record against the over/under line as an underdog since the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 39-41-2 48.8% 51.3% -0.7
San Francisco 45-49-0 47.9% 52.1% +0.1
LA Rams 52-57-2 47.7% 52.3% -0.6
Arizona 62-68-3 47.7% 52.3% +0.3