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

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 20-17-2 54.1% 46.0% +1.0
Houston 75-66-8 53.2% 46.8% +0.7
Milwaukee 30-31-2 49.2% 50.8% +0.4
Chi Cubs 61-67-7 47.7% 52.3% +0.4
Cincinnati 19-24-3 44.2% 55.8% -0.4
Pittsburgh 36-51-7 41.4% 58.6% 0.0