{
  "industry": "Securities, Commodity Contracts & Investments",
  "naics": "523",
  "metro": "Jackson, MS",
  "grain_of_margin": "national",
  "national_net_margin_pct": 14.1,
  "metro_establishments": 154.0,
  "metro_employment": 590.0,
  "metro_avg_weekly_wage": 3316.0,
  "note": "Margin is national. Counts + wage are metro (CBSA) grain. No local margin exists."
}