What is every Southwest Division team's record against the over/under line as a home underdog since the 2005-2006 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 78-62-1 55.7% 44.3% +1.4
New Orleans 145-150-4 49.2% 50.9% +0.3
Memphis 139-145-1 48.9% 51.1% -0.3
Houston 95-108-3 46.8% 53.2% -0.7
Dallas 80-92-4 46.5% 53.5% -0.1