{"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": ["SLE"], "observations": [{"country": "SLE", "date": 2010, "value": 53.5129687785747}, {"country": "SLE", "date": 2011, "value": 53.7116985069163}, {"country": "SLE", "date": 2012, "value": 53.9481352692991}, {"country": "SLE", "date": 2013, "value": 54.2454656476793}, {"country": "SLE", "date": 2014, "value": 54.6121617681383}, {"country": "SLE", "date": 2015, "value": 55.0124579849396}, {"country": "SLE", "date": 2016, "value": 55.4233439877169}, {"country": "SLE", "date": 2017, "value": 55.8435428622692}, {"country": "SLE", "date": 2018, "value": 56.2651605393985}, {"country": "SLE", "date": 2019, "value": 56.6634454178749}, {"country": "SLE", "date": 2020, "value": 57.0479041038309}, {"country": "SLE", "date": 2021, "value": 57.4431392673784}, {"country": "SLE", "date": 2022, "value": 57.848386331129}, {"country": "SLE", "date": 2023, "value": 58.2616099356635}, {"country": "SLE", "date": 2024, "value": 58.6685697705601}, {"country": "SLE", "date": 2025, "value": 59.0656312380992}], "provenance": {"retrieved_at": "2026-10-07T07:30:14.716457+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": []}