{
  "industry": "Other Professional, Scientific & Technical Services",
  "naics": "5419",
  "metro": "Lancaster, PA",
  "grain_of_margin": "national",
  "national_net_margin_pct": 40.8,
  "metro_establishments": 134.0,
  "metro_employment": 1420.0,
  "metro_avg_weekly_wage": 1073.0,
  "note": "Margin is national. Counts + wage are metro (CBSA) grain. No local margin exists."
}