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

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 320-312-8 50.6% 49.4% +1.1
Dallas 309-310-9 49.9% 50.1% +0.3
New Orleans 299-303-8 49.7% 50.3% +0.5
Houston 298-305-10 49.4% 50.6% +1.2
Memphis 295-308-13 48.9% 51.1% 0.0