What is every NFC West Division team's record against the over/under line as a home underdog in the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
San Francisco 2-0-0 100.0% 0.0% +15.8
Arizona 3-1-0 75.0% 25.0% +1.3
LA Rams 3-2-1 60.0% 40.0% +1.4
Seattle 3-3-0 50.0% 50.0% +1.3