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Données ouvertes

Bibliothèque

Jeux de données ouverts, entièrement documentés — interrogeables ici, et lisibles par n’importe quel LLM.

Les titres et les descriptions proviennent des sources de données, en anglais.

14 jeux de données

demographics

  • Statistics Netherlands (CBS)

    Netherlands: population by sex, age and marital status

    Statistics Netherlands (CBS) population of the Netherlands on 1 January, by sex, single year of age, and marital status (unmarried, married, widowed, divorced), yearly from 1950. Rows are sex x age x marital status x year.

    • netherlands
    • population
    • demographics
    • cbs
    lignes
    131 591
    Qualité
    100
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Eurostat

    Mean age of women at childbirth (annual, Europe)

    Annual mean age of women at childbirth - the average age of mothers giving birth in the given year - for EU member states, EFTA countries, EU candidate countries and EU/euro-area aggregates. Eurostat dataset demo_find ('Fertility indicators'), filtered to freq=A, indic_de=AGEMOTH ('Mean age of women at childbirth'). Each row is one (year, country). Method: Eurostat compiles the indicator from national vital-statistics registers; it is a period mean over all births in the year, all birth orders combined. Units: years. Caveats: the mean rises with first-birth postponement - pair it with the total-fertility-rate dataset to separate the tempo effect (delayed births) from the quantum effect (fewer births); national breaks in vital-statistics series are flagged in Eurostat metadata; early years are sparse for newer member and candidate countries. Non-EU/EFTA/candidate countries (the UK, Kosovo, Russia, Belarus) are dropped (same licensing rule as the other Eurostat datasets). Coverage: 45 geographic units after the geo rule, 1960 to the present (1,892 observations), annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the demographic indicators in autumn (2026-09-22 vintage covers 1960-2024). Sample use: filter country_code='ITA' to track the postponement of childbearing in Italy over time.

    • demographics
    • fertility
    • population
    • eurostat
    lignes
    1 892
    Qualité
    100
    Mis à jour
    24 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Eurostat

    Prisoners by age class, annual (Europe)

    Annual number of prisoners by age class - persons held in penal institutions - for EU member states, EFTA countries and EU candidate countries. Eurostat dataset crim_pris_age ('Prisoners by age and sex'), filtered to freq=A, sex=T ('Total'), unit=NR ('Number'); the age dimension keeps TOTAL ('Total'), JUVENILE ('Juvenile') and ADULT ('Adult'), all offence categories combined. Each row is one (year, country, age class). Method: Eurostat compiles the statistics from national prison administrations; prisoner counts include convicted persons and persons held in pre-trial detention. Non-EU/EFTA/candidate series (the UK sub-national series UKC-L/UKM/UKN, Kosovo) are dropped (same licensing rule as the other Eurostat datasets). Units: prisoners (counts). Caveats: national definitions of penal institutions differ (some countries exclude certain detention types), so cross-country levels are less comparable than within-country trends; the juvenile/adult age boundary is defined nationally and is not harmonized; counts scale with population - the companion prisoner-rates dataset gives per-100,000 rates for direct comparisons. Coverage: ~37 geographic units after the geo rule, 2008 to the present, annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code, age_class). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the crime statistics in spring (2026-04-29 vintage covers 2008-2024). Sample use: filter age_class='JUVENILE' to track the juvenile prison population over time.

    • crime
    • prisoners
    • age
    • demographics
    lignes
    1 802
    Qualité
    100
    Mis à jour
    24 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Eurostat

    Suspects and offenders by age, annual (Europe)

    Annual suspected, prosecuted and convicted persons by age class - all offence categories combined - for EU member states, EFTA countries and EU candidate countries. Eurostat dataset crim_just_age ('Suspects and offenders by age'), filtered to freq=A ('Annual'), unit=NR ('Number'), age in (TOTAL 'Total', JUVENILE 'Juvenile', ADULT 'Adult'); all three legal statuses are kept. Each row is one (year, country, legal status, age class): the number of persons, from police and justice records compiled by Eurostat under the UNODC International Classification of Crime for Statistical Purposes (ICCS): PER_SUSP 'Suspected person', PER_PRSC 'Prosecuted person', PER_CNV 'Convicted person'. Non-EU/EFTA/candidate series (the UK sub-national series UKC-L/UKM/UKN, Kosovo) are dropped (same licensing rule as the other Eurostat datasets). Units: persons (counts). Caveats: prosecution and conviction counts lag the offence year through the justice pipeline, and coverage of the pipeline stages differs across countries; the juvenile/adult age boundary is defined nationally and is not harmonized. Coverage: ~37 geographic units after the geo rule, 2008 to the present, annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code, justice_status, age_class). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the crime statistics in spring (2026-04-29 vintage covers 2008-2024). Sample use: filter justice_status='PER_SUSP' and age_class='JUVENILE' to track juvenile suspects over time.

    • crime
    • justice-system
    • age
    • demographics
    lignes
    4 669
    Qualité
    100
    Mis à jour
    24 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Eurostat

    Suspects and offenders by citizenship, annual (Europe)

    Annual suspected, prosecuted and convicted persons by citizenship - all offence categories combined - for EU member states, EFTA countries and EU candidate countries. Eurostat dataset crim_just_ctz ('Suspects and offenders by citizenship'), filtered to freq=A ('Annual'), unit=NR ('Number'), citizen in (TOTAL 'Total', NAT 'Reporting country', FOR 'Foreign country'); all three legal statuses are kept. Each row is one (year, country, legal status, citizenship): the number of persons, from police and justice records compiled by Eurostat under the UNODC International Classification of Crime for Statistical Purposes (ICCS): PER_SUSP 'Suspected person', PER_PRSC 'Prosecuted person', PER_CNV 'Convicted person'. Non-EU/EFTA/candidate series (the UK sub-national series UKC-L/UKM/UKN, Kosovo) are dropped (same licensing rule as the other Eurostat datasets). Units: persons (counts). Caveats: prosecution and conviction counts lag the offence year through the justice pipeline, and coverage of the pipeline stages differs across countries; citizenship is assigned by the reporting country and national definitions of nationals vs. non-nationals vary, so cross-country levels are less comparable than within-country trends. Coverage: ~37 geographic units after the geo rule, 2008 to the present, annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code, justice_status, citizenship). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the crime statistics in spring (2026-04-29 vintage covers 2008-2024). Sample use: filter justice_status='PER_SUSP' and citizenship='FOR' to track suspected non-nationals over time.

    • crime
    • justice-system
    • citizenship
    • demographics
    lignes
    3 839
    Qualité
    100
    Mis à jour
    24 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Eurostat

    Total fertility rate (annual, Europe)

    Annual total fertility rate - the mean number of children that would be born alive to a woman during her lifetime if she were to pass through her childbearing years conforming to the age-specific fertility rates of the given year - for EU member states, EFTA countries, EU candidate countries and EU/euro-area aggregates. Eurostat dataset demo_find ('Fertility indicators'), filtered to freq=A, indic_de=TOTFERRT ('Total fertility rate'). Each row is one (year, country). Method: Eurostat compiles the indicator from national vital-statistics registers; the TFR is a period measure, so it describes the fertility behaviour of a synthetic cohort, not any real generation of women. Units: children per woman. Caveats: the replacement level is about 2.1 children per woman in low-mortality populations - values below it signal long-run population decline absent net immigration; national breaks in vital-statistics series (e.g. territorial changes) are flagged in Eurostat metadata; early years are sparse for newer member and candidate countries. Non-EU/EFTA/candidate countries (the UK, Kosovo, Russia, Belarus) are dropped (same licensing rule as the other Eurostat datasets). Coverage: 45 geographic units after the geo rule, 1960 to the present (1,892 observations), annual. Provenance: Eurostat keyless JSON-stat API, free reuse with attribution (Commission Decision 2011/833/EU) - please cite Eurostat. Primary key: (year, country_code). Join keys: country_code (ISO 3166-1 alpha-3), year. Cadence: refreshed yearly; Eurostat updates the demographic indicators in autumn (2026-09-22 vintage covers 1960-2024). Sample use: filter country_code='FRA' to track the French fertility decline over time.

    • demographics
    • fertility
    • population
    • eurostat
    lignes
    1 892
    Qualité
    100
    Mis à jour
    24 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Global Longevity Convergence Signals (derived)

    Global longevity convergence signals (frontier gaps, catch-up velocity)

    Value-added longevity signals from the free WHO Global Health Observatory: life-expectancy frontier gaps and catch-up velocity, healthy-life-expectancy trends, suicide-rate trends and malaria decline, with 3-sigma anomaly flags and cross-country ranks across ~190 countries. All computation is local pandas/numpy; no paid models or APIs.

    • longevity
    • life-expectancy
    • mortality
    • who
    lignes
    14 890
    Qualité
    93
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial interdit

  • Statistics Norway (StatBank)

    Population by single year of age and sex, annual

    Resident population of Norway by single year of age (0-105) and sex, whole country, annual from 1986. Source: StatBank table 07459.

    • population
    • demographics
    • age-structure
    • norway
    lignes
    8 692
    Qualité
    100
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Statistics Canada

    Population estimates, quarterly

    Statistics Canada quarterly population estimates (table 17-10-0009-01): total population for Canada, the 10 provinces and the 3 territories. Quarterly, in persons.

    • population
    • demographics
    • canada
    • provinces
    lignes
    4 508
    Qualité
    99
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • UNHCR — Refugee Population Demographics

    Age and sex breakdown of forcibly displaced persons, by origin and asylum country

    Annual UNHCR demographics of forcibly displaced persons by country of origin and country of asylum: female and male counts in age bands 0–4, 5–11, 12–17, 18–59, 60+ and the provider's residual 'other' category, plus per-sex and grand totals. Coverage from 2001. Melted long: one row per origin x asylum x year x sex x age band. The provider marks missing observations with "-" (stored as null and dropped).

    • refugees
    • displacement
    • migration
    • demographics
    lignes
    1 751 715
    Qualité
    100
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • UNHCR — Refugee Population Demographics

    Age and sex breakdown of forcibly displaced persons, world total

    The provider's own global aggregates of the demographics series: worldwide annual counts of forcibly displaced persons by sex and age band (0–4, 5–11, 12–17, 18–59, 60+, residual 'other', plus totals), 2001 to present. The world trend companion to the origin-x-asylum matrix.

    • refugees
    • displacement
    • migration
    • demographics
    lignes
    375
    Qualité
    100
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial OK

  • Demographic Transition Signals (derived)

    Global demographic transition signals (aging, dependency, urbanization gauges)

    Yearly demographic-structure signals for 200+ economies (1960 ->, keyless World Bank API): 65+ and working-age population shares, urbanization, and fertility, with 10-year changes, OLS trend slopes, 3-sigma anomaly flags vs a trailing 5-year baseline, 5-year linear-extrapolation forecasts, cross-country ranks, old-age dependency ratios, aging-speed gauges, super-aged (>20% 65+) and demographic-dividend flags, urbanization momentum, and below-replacement fertility flags. All rows carry normalized ISO country codes so they join cleanly with other macro data. Raw data: World Bank, World Development Indicators.

    • demographics
    • aging
    • dependency-ratio
    • urbanization
    lignes
    57 768
    Qualité
    96
    Mis à jour
    22 sept. 2026
    À jour
    Licence
    Usage commercial interdit

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