What is every Southwest Division team's record against the over/under line in non-division games since the 2003-2004 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 749-722-22 50.9% 49.1% +0.6
Houston 719-714-23 50.2% 49.8% +0.6
New Orleans 688-685-15 50.1% 49.9% +0.4
Dallas 709-723-17 49.5% 50.5% +0.1
Memphis 675-733-15 47.9% 52.1% 0.0