Aller au contenu

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.

3 jeux de données

fertility

  • 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

    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

  • 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

Utiliser votre propre clé d’IA

Une fois l’allocation gratuite du jour épuisée, les fonctions d’IA peuvent passer par votre propre compte fournisseur.

Conservée uniquement dans cet onglet (effacée à sa fermeture) et envoyée avec chaque requête d’IA. Nos serveurs l’utilisent pour cette requête et ne la stockent ni ne la journalisent jamais.