{"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": ["GNB"], "observations": [{"country": "GNB", "date": 2010, "value": 85.243743791097}, {"country": "GNB", "date": 2011, "value": 84.5945365779744}, {"country": "GNB", "date": 2012, "value": 83.9791401843337}, {"country": "GNB", "date": 2013, "value": 83.3690490606512}, {"country": "GNB", "date": 2014, "value": 82.7321224104691}, {"country": "GNB", "date": 2015, "value": 82.028063446907}, {"country": "GNB", "date": 2016, "value": 81.2544895782418}, {"country": "GNB", "date": 2017, "value": 80.3631723483211}, {"country": "GNB", "date": 2018, "value": 79.3500481926137}, {"country": "GNB", "date": 2019, "value": 78.2909872123504}, {"country": "GNB", "date": 2020, "value": 77.1805719224165}, {"country": "GNB", "date": 2021, "value": 76.0215209126125}, {"country": "GNB", "date": 2022, "value": 74.8100197016606}, {"country": "GNB", "date": 2023, "value": 73.5656689085059}, {"country": "GNB", "date": 2024, "value": 72.3477499737723}, {"country": "GNB", "date": 2025, "value": 71.122646841574}], "provenance": {"retrieved_at": "2026-09-26T22:14:02.220380+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": []}