What is every National League Central team's record against the over/under line on the road since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 334-334-30 50.0% 50.0% +0.5
Chi Cubs 333-342-27 49.3% 50.7% +0.5
Pittsburgh 321-334-35 49.0% 51.0% +0.5
Cincinnati 318-344-27 48.0% 52.0% +0.4
Milwaukee 309-348-40 47.0% 53.0% +0.2