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

Definitions
Team Over Record Over % Under % Total +/-
San Diego 375-365-29 50.7% 49.3% +0.5
SF Giants 483-472-47 50.6% 49.4% +0.8
Arizona 380-379-35 50.1% 49.9% +0.5
LA Dodgers 788-808-92 49.4% 50.6% +0.5
Colorado 272-286-22 48.8% 51.3% +0.4