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

Definitions
Team Over Record Over % Under % Total +/-
Arizona 451-441-49 50.6% 49.4% +0.6
Colorado 456-448-31 50.4% 49.6% +0.5
San Diego 453-448-34 50.3% 49.7% +0.5
LA Dodgers 457-472-55 49.2% 50.8% +0.4
SF Giants 434-473-48 47.9% 52.2% +0.5