What is every NFC West Division team's record against the over/under line in the playoffs since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Arizona 7-3-0 70.0% 30.0% +7.8
Seattle 13-6-0 68.4% 31.6% +3.8
San Francisco 8-12-0 40.0% 60.0% +1.1
LA Rams 4-7-0 36.4% 63.6% -4.9