{
  "analysed_at_utc": "2026-10-29T00:03:04.961093+00:00",
  "source": "Eurostat ilc_scp27",
  "source_updated": "2026-04-24T23:00:00+0200",
  "observation_year": 2022,
  "published_source_cells": 27524,
  "possible_source_positions": 28560,
  "country_entities": 33,
  "aggregate_entities": 2,
  "primary_eligible_countries": 32,
  "excluded_countries": [
    {
      "geo": "DE",
      "country_or_aggregate": "Germany",
      "aggregate": false,
      "no_books_pc": null,
      "one_to_four_pc": null,
      "five_to_nine_pc": null,
      "ten_plus_pc": null,
      "sum_categories_pc": null,
      "any_book_pc": null,
      "ten_plus_among_readers_pc": null,
      "source_flags": "u",
      "primary_eligible": false,
      "exclusion_reason": "missing_category|source_reliability_flag_u_or_n",
      "cell_0_index": 146,
      "cell_LT5_index": 7286,
      "cell_5-9_index": 14426,
      "cell_GE10_index": 21566,
      "flag_0": "u",
      "flag_LT5": "u",
      "flag_5-9": "u",
      "flag_GE10": "u"
    }
  ],
  "source_flag_dictionary": {
    "u": "low reliability",
    "e": "estimated",
    "n": "not significant"
  },
  "source_rounding": "Every published observation is a multiple of0.1percentagepoint; derived ratios retained unrounded in CSV and displayed at1decimal.",
  "eu_reference": {
    "geo": "EU27_2020",
    "country_or_aggregate": "European Union - 27 countries (from 2020)",
    "aggregate": true,
    "no_books_pc": 47.2,
    "one_to_four_pc": 26.8,
    "five_to_nine_pc": 12.2,
    "ten_plus_pc": 13.8,
    "sum_categories_pc": 100.0,
    "any_book_pc": 52.8,
    "ten_plus_among_readers_pc": 26.136363636363637,
    "source_flags": "e",
    "primary_eligible": true,
    "exclusion_reason": "",
    "cell_0_index": 140,
    "cell_LT5_index": 7280,
    "cell_5-9_index": 14420,
    "cell_GE10_index": 21560,
    "flag_0": "e",
    "flag_LT5": "e",
    "flag_5-9": "e",
    "flag_GE10": "e"
  },
  "shared_stratified_source_rows": 3264,
  "conditional_metric_definition": "100*GE10/(LT5+5-9+GE10); ratios of rounded estimates, no joint uncertainty reconstruction or significance claims.",
  "largest_reach": {
    "geo": "CH",
    "country_or_aggregate": "Switzerland",
    "aggregate": false,
    "no_books_pc": 19.4,
    "one_to_four_pc": 32.6,
    "five_to_nine_pc": 19.4,
    "ten_plus_pc": 28.6,
    "sum_categories_pc": 100.0,
    "any_book_pc": 80.6,
    "ten_plus_among_readers_pc": 35.483870967741936,
    "source_flags": "",
    "primary_eligible": true,
    "exclusion_reason": "",
    "cell_0_index": 170,
    "cell_LT5_index": 7310,
    "cell_5-9_index": 14450,
    "cell_GE10_index": 21590,
    "flag_0": "",
    "flag_LT5": "",
    "flag_5-9": "",
    "flag_GE10": ""
  },
  "largest_conditional_share": {
    "geo": "IE",
    "country_or_aggregate": "Ireland",
    "aggregate": false,
    "no_books_pc": 33.5,
    "one_to_four_pc": 27.9,
    "five_to_nine_pc": 12.4,
    "ten_plus_pc": 26.3,
    "sum_categories_pc": 100.1,
    "any_book_pc": 66.6,
    "ten_plus_among_readers_pc": 39.489489489489486,
    "source_flags": "",
    "primary_eligible": true,
    "exclusion_reason": "",
    "cell_0_index": 148,
    "cell_LT5_index": 7288,
    "cell_5-9_index": 14428,
    "cell_GE10_index": 21568,
    "flag_0": "",
    "flag_LT5": "",
    "flag_5-9": "",
    "flag_GE10": ""
  },
  "countries_with_estimated_flag": [],
  "novelty_boundary": "Country reach headlines already published by Eurostat; this is an original transparent compatible-denominator matrix/reader guide. No first-ever or causal claim."
}