What is every Southwest Division team's record against the over/under line as a favorite since the 2004-2005 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 351-324-8 52.0% 48.0% +0.4
Dallas 509-538-15 48.6% 51.4% -0.1
San Antonio 589-625-15 48.5% 51.5% +0.3
Houston 465-495-16 48.4% 51.6% -0.5
Memphis 356-420-15 45.9% 54.1% -0.4