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

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 221-186-17 54.3% 45.7% +0.9
Cincinnati 195-174-18 52.9% 47.2% +0.5
Milwaukee 132-140-8 48.5% 51.5% +0.2
Houston 118-129-13 47.8% 52.2% +0.3
Chi Cubs 139-155-18 47.3% 52.7% +0.3
St. Louis 77-96-8 44.5% 55.5% +0.3