What is every National League Central team's record against the over/under line as a road favorite in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 13-6-1 68.4% 31.6% +3.1
Milwaukee 21-14-2 60.0% 40.0% +1.1
St. Louis 26-27-0 49.1% 50.9% +0.5
Chi Cubs 2-3-0 40.0% 60.0% +0.3
Cincinnati 16-31-3 34.0% 66.0% -0.4