What is every Southwest Division team's record against the over/under line ?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 927-940-27 49.7% 50.4% +0.3
Dallas 894-924-25 49.2% 50.8% +0.2
New Orleans 846-875-23 49.2% 50.8% +0.1
Houston 868-915-26 48.7% 51.3% +0.3
Memphis 843-923-22 47.7% 52.3% -0.2