What is every National League Central team's record against the over/under line as a home underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Milwaukee 17-17-0 50.0% 50.0% -0.3
St. Louis 5-5-0 50.0% 50.0% +2.2
Cincinnati 2-2-0 50.0% 50.0% +1.9
Pittsburgh 11-13-0 45.8% 54.2% -0.3
Chi Cubs 21-28-3 42.9% 57.1% -0.1