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

Definitions
Team Over Record Over % Under % Total +/-
Cincinnati 18-16-2 52.9% 47.1% +1.3
Milwaukee 20-19-2 51.3% 48.7% +1.6
Pittsburgh 35-35-4 50.0% 50.0% +0.2
Chi Cubs 32-38-3 45.7% 54.3% +0.4
St. Louis 27-45-6 37.5% 62.5% -0.3