{
  "industry": "Specialty Trade Contractors",
  "naics": "238",
  "metro": "Jackson, MS",
  "grain_of_margin": "national",
  "national_net_margin_pct": 15.7,
  "metro_establishments": 729.0,
  "metro_employment": 6078.0,
  "metro_avg_weekly_wage": 1245.0,
  "note": "Margin is national. Counts + wage are metro (CBSA) grain. No local margin exists."
}