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

Definitions
Team Over Record Over % Under % Total +/-
Milwaukee 488-454-47 51.8% 48.2% +0.6
St. Louis 572-606-55 48.6% 51.4% +0.3
Cincinnati 365-388-35 48.5% 51.5% +0.5
Houston 566-609-53 48.2% 51.8% +0.4
Pittsburgh 316-354-40 47.2% 52.8% +0.2
Chi Cubs 459-519-45 46.9% 53.1% +0.4