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

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 780-798-77 49.4% 50.6% +0.4
Cincinnati 756-774-75 49.4% 50.6% +0.4
Pittsburgh 753-771-79 49.4% 50.6% +0.5
Houston 782-819-74 48.8% 51.2% +0.5
Milwaukee 751-802-63 48.4% 51.6% +0.3
Chi Cubs 735-821-74 47.2% 52.8% +0.4