{
  "industry": "Real Estate",
  "naics": "531",
  "metro": "Lancaster, PA",
  "grain_of_margin": "national",
  "national_net_margin_pct": 27.2,
  "metro_establishments": 407.0,
  "metro_employment": 2124.0,
  "metro_avg_weekly_wage": 1081.0,
  "note": "Margin is national. Counts + wage are metro (CBSA) grain. No local margin exists."
}