What is every Southwest Division team's record against the over/under line as a favorite since the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 172-148-1 53.8% 46.3% +1.1
San Antonio 187-190-4 49.6% 50.4% +0.2
Houston 196-201-10 49.4% 50.6% -0.1
Dallas 175-183-5 48.9% 51.1% +0.4
Memphis 148-170-9 46.5% 53.5% -0.7