What is every NFC West Division team's record against the over/under line in division games since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 19-17-1 52.8% 47.2% -0.2
San Francisco 18-17-1 51.4% 48.6% +0.7
LA Rams 16-21-0 43.2% 56.8% -0.9
Arizona 15-21-0 41.7% 58.3% -0.7