{
  "industry": "Personal & Laundry Services",
  "naics": "812",
  "metro": "Akron, OH",
  "grain_of_margin": "national",
  "national_net_margin_pct": 24.4,
  "metro_establishments": 561.0,
  "metro_employment": 3407.0,
  "metro_avg_weekly_wage": 618.0,
  "note": "Margin is national. Counts + wage are metro (CBSA) grain. No local margin exists."
}