What is every NFC West Division team's record against the over/under line in non-conference games since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 32-20-1 61.5% 38.5% +4.6
San Francisco 29-25-0 53.7% 46.3% +2.7
Arizona 24-25-2 49.0% 51.0% -0.3
LA Rams 22-31-0 41.5% 58.5% -1.5