{"indicator": {"code": "POP.AGE.DEPEND", "name": "Ratio de dépendance", "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": ["COG"], "observations": [{"country": "COG", "date": 2010, "value": 75.9979206617281}, {"country": "COG", "date": 2011, "value": 76.5415853001405}, {"country": "COG", "date": 2012, "value": 77.4555224220299}, {"country": "COG", "date": 2013, "value": 78.6054716070157}, {"country": "COG", "date": 2014, "value": 79.5984131722154}, {"country": "COG", "date": 2015, "value": 80.4008710063393}, {"country": "COG", "date": 2016, "value": 80.9004117814953}, {"country": "COG", "date": 2017, "value": 81.0610405557625}, {"country": "COG", "date": 2018, "value": 81.0046582195242}, {"country": "COG", "date": 2019, "value": 80.7333447887284}, {"country": "COG", "date": 2020, "value": 80.2625856223405}, {"country": "COG", "date": 2021, "value": 79.6660972740506}, {"country": "COG", "date": 2022, "value": 78.9109830181274}, {"country": "COG", "date": 2023, "value": 77.9305853486992}, {"country": "COG", "date": 2024, "value": 76.7764848143794}, {"country": "COG", "date": 2025, "value": 75.4522244186846}], "provenance": {"retrieved_at": "2026-09-26T23:06:22.476015+00:00", "methodology": "Banque mondiale : Indicateurs du développement (WDI).", "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": []}