What is every National League Central team's record against the over/under line in non-league games in the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 10-5-0 66.7% 33.3% +2.7
Chi Cubs 9-5-1 64.3% 35.7% +1.1
Milwaukee 9-6-0 60.0% 40.0% +1.2
St. Louis 6-7-2 46.2% 53.9% -0.1
Cincinnati 5-8-2 38.5% 61.5% -0.5
Houston 6-11-1 35.3% 64.7% -0.1