What is every National League Central team's record against the over/under line as a road underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 229-218-22 51.2% 48.8% +0.6
Pittsburgh 320-327-29 49.5% 50.5% +0.5
Chi Cubs 232-239-23 49.3% 50.7% +0.5
Cincinnati 309-338-24 47.8% 52.2% +0.3
Milwaukee 236-306-28 43.5% 56.5% -0.1