What is every Southwest Division team's record against the over/under line in non-division games since the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 605-562-15 51.8% 48.2% +0.8
Houston 585-584-19 50.0% 50.0% +0.5
New Orleans 557-563-11 49.7% 50.3% +0.2
Dallas 573-582-11 49.6% 50.4% +0.2
Memphis 549-602-12 47.7% 52.3% -0.1