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 226-214-22 51.4% 48.6% +0.6
Pittsburgh 317-321-29 49.7% 50.3% +0.5
Chi Cubs 230-234-22 49.6% 50.4% +0.5
Cincinnati 302-331-24 47.7% 52.3% +0.3
Milwaukee 232-303-28 43.4% 56.6% -0.1