What is every NFC West Division team's record against the over/under line as a favorite in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Rams 3-1-0 75.0% 25.0% +8.0
Arizona 5-2-0 71.4% 28.6% +5.7
San Francisco 7-8-0 46.7% 53.3% -0.6
Seattle 6-11-0 35.3% 64.7% -2.4