What is every Southwest Division team's record against the over/under line as a favorite in the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 9-8-0 52.9% 47.1% +4.1
New Orleans 32-31-3 50.8% 49.2% -0.6
San Antonio 32-42-0 43.2% 56.8% -1.8
Dallas 29-39-2 42.7% 57.4% -1.9
Houston 25-38-1 39.7% 60.3% -4.9