What is every Southwest Division team's record against the over/under line in division games in the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 7-7-0 50.0% 50.0% +4.1
Houston 6-8-0 42.9% 57.1% -0.2
Memphis 6-9-0 40.0% 60.0% -2.0
Dallas 5-8-0 38.5% 61.5% +0.2
San Antonio 6-10-0 37.5% 62.5% -1.8