{
  "spec_version": "4",
  "endpoint": "financials-employee",
  "stock_code": "1662",
  "company_name": "石油資源開発",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1662/current/#metrics-workforce",
  "api_url": "/api/1662/financials/employee.json",
  "updated": "2026-09-20",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1662/current/#metrics-workforce",
  "source": {
    "employee": {
      "primary": [
        "有価証券報告書（従業員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出",
      "caveat": "平均年間給与・平均年齢・平均勤続年数は提出会社（単体）ベース。従業員数は連結/単体を列で区別している"
    }
  },
  "html_url": "https://the-shashi.com/tse/1662/current/#metrics-workforce",
  "employee": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "consolidated_employees": 1825,
      "non_consolidated_employees": 897,
      "temp_employees": 500,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "consolidated_employees": 1788,
      "non_consolidated_employees": 920,
      "temp_employees": 489,
      "avg_salary": null,
      "avg_age": null,
      "avg_tenure_years": null
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "consolidated_employees": 1741,
      "non_consolidated_employees": 904,
      "temp_employees": 494,
      "avg_salary": 8374,
      "avg_age": 40.48,
      "avg_tenure_years": 17.88
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "consolidated_employees": 1739,
      "non_consolidated_employees": 919,
      "temp_employees": 473,
      "avg_salary": 8678,
      "avg_age": 40.85,
      "avg_tenure_years": 17.08
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "consolidated_employees": 1780,
      "non_consolidated_employees": 937,
      "temp_employees": 464,
      "avg_salary": 8820,
      "avg_age": 40.67,
      "avg_tenure_years": 16.56
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "consolidated_employees": 1634,
      "non_consolidated_employees": 965,
      "temp_employees": 443,
      "avg_salary": 8544,
      "avg_age": 40.48,
      "avg_tenure_years": 16.02
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "consolidated_employees": 1617,
      "non_consolidated_employees": 954,
      "temp_employees": 482,
      "avg_salary": 8567,
      "avg_age": 40.5,
      "avg_tenure_years": 15.74
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "consolidated_employees": 1641,
      "non_consolidated_employees": 979,
      "temp_employees": 494,
      "avg_salary": 9588,
      "avg_age": 40.37,
      "avg_tenure_years": 15
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "consolidated_employees": 1653,
      "non_consolidated_employees": 972,
      "temp_employees": 516,
      "avg_salary": 10314,
      "avg_age": 40.1,
      "avg_tenure_years": 14.73
    },
    {
      "FY": "FY25",
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      "non_consolidated_employees": 993,
      "temp_employees": 497,
      "avg_salary": 10606,
      "avg_age": 39.81,
      "avg_tenure_years": 14.08
    }
  ]
}