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

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 26-20-2 56.5% 43.5% +1.2
Pittsburgh 42-38-2 52.5% 47.5% +0.2
Cincinnati 17-17-3 50.0% 50.0% +0.2
Milwaukee 43-52-2 45.3% 54.7% -0.2
Chi Cubs 49-73-6 40.2% 59.8% -0.3