What is every Southwest Division team's record against the over/under line as a home underdog in the 2004-2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Dallas 1-1-0 50.0% 50.0% -10.0
New Orleans 15-15-0 50.0% 50.0% -0.4
Houston 2-5-0 28.6% 71.4% -15.1
Memphis 2-5-0 28.6% 71.4% -5.1