What is every NFC West Division team's record against the over/under line coming off a win in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
San Francisco 8-4-1 66.7% 33.3% +4.9
Seattle 6-6-0 50.0% 50.0% +1.5
Arizona 2-3-0 40.0% 60.0% -5.2
LA Rams 1-6-0 14.3% 85.7% -8.1