What is every Southwest Division team's record against the over/under line as a home underdog in the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 13-6-0 68.4% 31.6% +5.3
Dallas 10-5-0 66.7% 33.3% +8.3
Memphis 9-7-0 56.3% 43.8% +4.8
Houston 1-8-0 11.1% 88.9% -14.0