{
  "industry": "Miscellaneous Manufacturing",
  "naics": "339",
  "geo": "Virginia",
  "grain_of_margin": "national",
  "national_net_margin_pct": 7.3,
  "local_establishments": 452.0,
  "local_avg_weekly_wage": 1500.0,
  "note": "Margin is national. Local counts are state-grain. No local margin exists."
}