What is every NFC West Division team's record against the over/under line as an underdog in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Arizona 7-4-0 63.6% 36.4% +2.8
San Francisco 8-7-1 53.3% 46.7% +0.2
LA Rams 3-4-0 42.9% 57.1% +2.1
Seattle 1-2-2 33.3% 66.7% +0.3