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

Definitions
Team Over Record Over % Under % Total +/-
Colorado 10-5-0 66.7% 33.3% +1.3
LA Dodgers 7-6-2 53.9% 46.2% +1.1
San Diego 20-18-0 52.6% 47.4% +0.3
Arizona 10-14-1 41.7% 58.3% +0.4
SF Giants 1-7-0 12.5% 87.5% -2.5