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

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 574-547-52 51.2% 48.8% +0.6
Houston 355-356-33 49.9% 50.1% +0.5
St. Louis 329-338-33 49.3% 50.7% +0.6
Cincinnati 520-537-45 49.2% 50.8% +0.3
Chi Cubs 411-439-45 48.4% 51.7% +0.4
Milwaukee 395-470-39 45.7% 54.3% 0.0