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

Definitions
Team Over Record Over % Under % Total +/-
San Diego 925-916-72 50.2% 49.8% +0.5
Arizona 906-924-83 49.5% 50.5% +0.5
SF Giants 908-930-98 49.4% 50.6% +0.5
LA Dodgers 933-964-101 49.2% 50.8% +0.4
Colorado 876-941-78 48.2% 51.8% +0.4