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

Definitions
Team Over Record Over % Under % Total +/-
San Francisco 3-3-0 50.0% 50.0% -2.6
Arizona 3-3-0 50.0% 50.0% +0.3
Seattle 2-4-0 33.3% 66.7% -0.4
LA Rams 2-4-0 33.3% 66.7% -3.9