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

Definitions
Team Over Record Over % Under % Total +/-
LA Rams 3-1-0 75.0% 25.0% +8.2
Arizona 3-2-0 60.0% 40.0% +2.5
San Francisco 3-5-0 37.5% 62.5% -1.7
Seattle 3-7-0 30.0% 70.0% -0.5