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

Definitions
Team Over Record Over % Under % Total +/-
Seattle 21-17-1 55.3% 44.7% +3.9
San Francisco 21-20-0 51.2% 48.8% +1.7
Arizona 18-19-2 48.7% 51.4% -0.1
LA Rams 14-27-0 34.2% 65.9% -2.2