{
 "frozen_at": "2026-09-15",
 "window": "01-01 to 09-15 each year",
 "phrase": "ESG",
 "form": "10-K",
 "sources": {
  "phrase": "EDGAR full-text search (efts.sec.gov/LATEST/search-index)",
  "denominator": "EDGAR quarterly full-index form.idx"
 },
 "note": "EDGAR full-text search paging is not stable across runs. Every figure published for this study derives from this single snapshot, not from separate live queries.",
 "years": {
  "2019": {
   "esg_companies": 74,
   "esg_filings": 62,
   "filer_companies": 6258,
   "all_filings": 6370
  },
  "2020": {
   "esg_companies": 239,
   "esg_filings": 219,
   "filer_companies": 6121,
   "all_filings": 6233
  },
  "2021": {
   "esg_companies": 725,
   "esg_filings": 706,
   "filer_companies": 6457,
   "all_filings": 6589
  },
  "2022": {
   "esg_companies": 1653,
   "esg_filings": 1625,
   "filer_companies": 7139,
   "all_filings": 7246
  },
  "2023": {
   "esg_companies": 2166,
   "esg_filings": 2141,
   "filer_companies": 6770,
   "all_filings": 6869
  },
  "2024": {
   "esg_companies": 2175,
   "esg_filings": 2163,
   "filer_companies": 6294,
   "all_filings": 6385
  },
  "2025": {
   "esg_companies": 1780,
   "esg_filings": 1793,
   "filer_companies": 6123,
   "all_filings": 6229
  },
  "2026": {
   "esg_companies": 1382,
   "esg_filings": 1393,
   "filer_companies": 6143,
   "all_filings": 6258
  }
 }
}