What is every National League West team's record against the over/under line as a home underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Colorado 18-9-1 66.7% 33.3% +1.9
LA Dodgers 7-6-0 53.9% 46.2% +0.1
San Diego 23-22-2 51.1% 48.9% +0.2
SF Giants 6-7-2 46.2% 53.9% +0.1
Arizona 5-6-0 45.5% 54.6% +0.8