What is every Southwest Division team's record against the over/under line as an underdog in the 2005-2006 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 4-2-0 66.7% 33.3% +6.2
Dallas 11-9-0 55.0% 45.0% -0.5
Houston 26-22-1 54.2% 45.8% +1.0
Memphis 16-14-0 53.3% 46.7% +1.5
New Orleans 27-28-0 49.1% 50.9% 0.0