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 6-3-0 66.7% -0.1 +2.9
Arizona 19-13-1 59.4% -3.7 +0.6
San Francisco 15-14-0 51.7% -3.6 +1.4
LA Rams 11-11-1 50.0% -6.8 -2.2