What is every Southwest Division team's record against the over/under line in the playoffs since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 27-18-0 60.0% 40.0% +3.2
Memphis 21-23-0 47.7% 52.3% 0.0
Dallas 30-33-0 47.6% 52.4% +0.3
New Orleans 10-13-0 43.5% 56.5% -2.6
Houston 30-40-3 42.9% 57.1% -5.1