What is every NFC West Division team's record against the point spread as a home underdog since the 2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Seattle 12-4-0 75.0% 2.3 +6.2
Arizona 27-19-1 58.7% -4.8 -0.1
LA Rams 16-14-1 53.3% -5.1 -0.7
San Francisco 16-15-0 51.6% -3.3 +1.5