What is every Southwest Division team's record against the over/under line in division games in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Dallas 7-8-1 46.7% 53.3% +1.3
New Orleans 7-9-0 43.8% 56.2% -1.8
Houston 6-8-2 42.9% 57.1% -1.4
Memphis 6-9-1 40.0% 60.0% -0.5
San Antonio 6-10-0 37.5% 62.5% -2.2