What is every Southwest Division team's record against the over/under line in the playoffs since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 47-39-0 54.7% 45.4% +2.6
San Antonio 67-56-1 54.5% 45.5% +1.3
Dallas 48-41-2 53.9% 46.1% +1.3
New Orleans 15-17-0 46.9% 53.1% -0.6
Houston 39-56-3 41.1% 59.0% -4.0