What is every NFC West Division team's record against the over/under line in division games in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Seattle 3-3-0 50.0% 50.0% +4.5
Arizona 3-3-0 50.0% 50.0% +1.3
LA Rams 2-4-0 33.3% 66.7% -0.2
San Francisco 2-4-0 33.3% 66.7% -5.5