What is every NFC West Division team's record against the over/under line as a home underdog since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Rams 31-25-2 55.4% 44.6% -0.4
Arizona 32-28-1 53.3% 46.7% +1.8
San Francisco 17-22-0 43.6% 56.4% -0.8
Seattle 15-20-2 42.9% 57.1% -2.4