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

Definitions
Team Over Record Over % Under % Total +/-
Houston 8-4-1 66.7% 33.3% +1.0
Dallas 1-1-0 50.0% 50.0% -1.5
New Orleans 7-10-0 41.2% 58.8% -1.8
Memphis 1-3-0 25.0% 75.0% +4.9