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

Definitions
Team Over Record Over % Under % Total +/-
Houston 40-38-1 51.3% 48.7% +0.8
Dallas 36-35-0 50.7% 49.3% +1.8
Memphis 33-33-0 50.0% 50.0% -1.6
San Antonio 31-32-3 49.2% 50.8% +0.5
New Orleans 31-37-3 45.6% 54.4% -2.1