{"indicator": {"code": "POP.AGE.STRUCT", "name": "Structure de la population par âge", "unit": "%"}, "source": {"name": "World Bank", "producer": "Banque mondiale", "url": "https://data.worldbank.org", "license": "CC BY 4.0", "license_url": "https://datacatalog.worldbank.org/public-licenses"}, "countries": ["BDI"], "observations": [{"country": "BDI", "date": 2010, "value": 52.6291122397194}, {"country": "BDI", "date": 2011, "value": 52.3536120374012}, {"country": "BDI", "date": 2012, "value": 52.0409461695939}, {"country": "BDI", "date": 2013, "value": 51.7106229076444}, {"country": "BDI", "date": 2014, "value": 51.3816362371271}, {"country": "BDI", "date": 2015, "value": 50.7329704786026}, {"country": "BDI", "date": 2016, "value": 50.0141465984415}, {"country": "BDI", "date": 2017, "value": 49.7345082830426}, {"country": "BDI", "date": 2018, "value": 49.8778863700716}, {"country": "BDI", "date": 2019, "value": 50.2513129688442}, {"country": "BDI", "date": 2020, "value": 50.6081895938159}, {"country": "BDI", "date": 2021, "value": 51.0189922371954}, {"country": "BDI", "date": 2022, "value": 51.5252590861977}, {"country": "BDI", "date": 2023, "value": 52.1249630965803}, {"country": "BDI", "date": 2024, "value": 52.769294036797}, {"country": "BDI", "date": 2025, "value": 53.4706369925926}], "provenance": {"retrieved_at": "2026-10-07T13:10:50.677148+00:00", "methodology": "Répartition de la population par grande classe d'âge (%).", "attribution": "Source : Banque mondiale. Données consultées via BNTIC FasoData.", "note": "BNTIC n'est pas producteur de ces statistiques."}, "meta": {"start": 2010, "end": 2026, "cache_ttl": 43200}, "warnings": []}