What is every National League West team's record against the over/under line as a home underdog since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
San Diego 202-194-14 51.0% 49.0% +0.6
Arizona 184-179-23 50.7% 49.3% +0.8
Colorado 225-221-17 50.5% 49.6% +0.6
LA Dodgers 27-32-1 45.8% 54.2% 0.0
SF Giants 117-152-19 43.5% 56.5% -0.1