What is every Southwest Division team's record against the over/under line in the regular season since the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 484-466-13 51.0% 49.1% +0.5
New Orleans 487-470-7 50.9% 49.1% +0.6
Houston 478-473-13 50.3% 49.7% +0.8
Dallas 465-490-12 48.7% 51.3% +0.2
Memphis 446-501-18 47.1% 52.9% -0.3