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 524-492-13 51.6% 48.4% +0.6
New Orleans 515-505-10 50.5% 49.5% +0.4
Houston 506-508-16 49.9% 50.1% +0.7
Dallas 498-523-12 48.8% 51.2% +0.3
Memphis 472-541-18 46.6% 53.4% -0.3