{
  "industry": "Primary Metal Manufacturing",
  "naics": "331",
  "geo": "Rhode Island",
  "grain_of_margin": "national",
  "national_net_margin_pct": 16.2,
  "local_establishments": 38.0,
  "local_avg_weekly_wage": 1421.0,
  "note": "Margin is national. Local counts are state-grain. No local margin exists."
}