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

Definitions
Team Over Record Over % Under % Total +/-
San Francisco 12-6-1 66.7% 33.3% +2.7
Seattle 9-9-0 50.0% 50.0% +0.8
LA Rams 8-8-0 50.0% 50.0% -0.7
Arizona 7-9-0 43.8% 56.3% -2.2