What is every NFC West Division team's record against the over/under line as a road underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 23-21-1 52.3% 47.7% +1.3
San Francisco 27-26-0 50.9% 49.1% +0.7
Arizona 31-33-2 48.4% 51.6% +0.4
LA Rams 26-29-0 47.3% 52.7% +0.6