What is every NFC West Division team's record against the over/under line? Includes the 2019 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Arizona 9-7-0 56.2% 43.8% +2.9
Seattle 9-8-1 52.9% 47.1% +1.6
San Francisco 9-9-1 50.0% 50.0% +3.0
LA Rams 7-9-0 43.8% 56.2% -0.4