What is every Southwest Division team's record against the over/under line as a road underdog in the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 22-17-0 56.4% 43.6% +4.7
Dallas 18-14-0 56.3% 43.8% +3.4
San Antonio 9-9-0 50.0% 50.0% +1.2
Houston 14-15-0 48.3% 51.7% +1.3
Memphis 11-12-0 47.8% 52.2% -1.5