What is every Southwest Division team's record against the over/under line in the regular season since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 519-488-13 51.5% 48.5% +0.6
New Orleans 510-501-10 50.5% 49.6% +0.4
Houston 498-506-16 49.6% 50.4% +0.6
Dallas 495-516-12 49.0% 51.0% +0.3
Memphis 469-535-18 46.7% 53.3% -0.3