{
  "unit": "profiles",
  "snapshot": "2026-09-22",
  "query": "queries/population.json · queries/mapping.json",
  "lab_count": 936,
  "rest_count": 7321,
  "note": "current_seniority in five groups: specialist-or-intern (Intern and Specialist), senior, manager, head-and-above (Head, Director, Vice President, President/Vice President, C-Level, Partner, Founder, Owner), and none stated. Intern and the levels above Director are merged into their neighbours because the lab holds fewer than 10 of each. A visible hierarchy, not a reporting line.",
  "rows": [
    {
      "group": "specialist-or-intern",
      "lab_count": 362,
      "lab_share": 0.3868,
      "rest_count": 3658,
      "rest_share": 0.4997
    },
    {
      "group": "senior",
      "lab_count": 154,
      "lab_share": 0.1645,
      "rest_count": 986,
      "rest_share": 0.1347
    },
    {
      "group": "manager",
      "lab_count": 115,
      "lab_share": 0.1229,
      "rest_count": 760,
      "rest_share": 0.1038
    },
    {
      "group": "head-and-above",
      "lab_count": 50,
      "lab_share": 0.0534,
      "rest_count": 245,
      "rest_share": 0.0335
    },
    {
      "group": "none",
      "lab_count": 255,
      "lab_share": 0.2724,
      "rest_count": 1672,
      "rest_share": 0.2284
    }
  ]
}