{"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": ["BRA"], "observations": [{"country": "BRA", "date": 2010, "value": 45.7187256688073}, {"country": "BRA", "date": 2011, "value": 45.1609994407706}, {"country": "BRA", "date": 2012, "value": 44.6429009356262}, {"country": "BRA", "date": 2013, "value": 44.1751173479507}, {"country": "BRA", "date": 2014, "value": 43.8183703322034}, {"country": "BRA", "date": 2015, "value": 43.5935934449924}, {"country": "BRA", "date": 2016, "value": 43.4398109123601}, {"country": "BRA", "date": 2017, "value": 43.3713300884192}, {"country": "BRA", "date": 2018, "value": 43.4316522323209}, {"country": "BRA", "date": 2019, "value": 43.5397483001089}, {"country": "BRA", "date": 2020, "value": 43.586067027448}, {"country": "BRA", "date": 2021, "value": 43.6404698393342}, {"country": "BRA", "date": 2022, "value": 43.7902629940777}, {"country": "BRA", "date": 2023, "value": 44.0290947589819}, {"country": "BRA", "date": 2024, "value": 44.3299763860952}, {"country": "BRA", "date": 2025, "value": 44.6486379446561}], "provenance": {"retrieved_at": "2026-10-18T16:36:08.214089+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": []}