What is every National League Central team's record against the over/under line as a home underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 200-150-16 57.1% 42.9% +1.1
Cincinnati 181-159-16 53.2% 46.8% +0.6
Milwaukee 109-112-9 49.3% 50.7% +0.3
Chi Cubs 69-80-11 46.3% 53.7% +0.2
St. Louis 72-90-8 44.4% 55.6% +0.2