{
  "industry": "Janitorial Services",
  "naics": "561720",
  "geo": "Arizona",
  "grain_of_margin": "national",
  "national_net_margin_pct": 21.2,
  "local_establishments": 1312.0,
  "local_avg_weekly_wage": 658.0,
  "note": "Margin is national. Local counts are state-grain. No local margin exists."
}