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

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 897-909-94 49.7% 50.3% +0.5
St. Louis 911-948-88 49.0% 51.0% +0.4
Milwaukee 891-933-86 48.9% 51.2% +0.3
Cincinnati 888-931-81 48.8% 51.2% +0.4
Houston 928-979-88 48.7% 51.3% +0.4
Chi Cubs 876-966-91 47.6% 52.4% +0.4