{"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": ["MNG"], "observations": [{"country": "MNG", "date": 2010, "value": 46.4948711694247}, {"country": "MNG", "date": 2011, "value": 46.6487262591356}, {"country": "MNG", "date": 2012, "value": 46.8940830192974}, {"country": "MNG", "date": 2013, "value": 47.5860682131157}, {"country": "MNG", "date": 2014, "value": 48.6804175336851}, {"country": "MNG", "date": 2015, "value": 50.0825069416898}, {"country": "MNG", "date": 2016, "value": 51.7262924597998}, {"country": "MNG", "date": 2017, "value": 53.5127010854887}, {"country": "MNG", "date": 2018, "value": 55.4120963362594}, {"country": "MNG", "date": 2019, "value": 57.4288259442459}, {"country": "MNG", "date": 2020, "value": 58.9121466009596}, {"country": "MNG", "date": 2021, "value": 59.6313854511985}, {"country": "MNG", "date": 2022, "value": 60.0028703844358}, {"country": "MNG", "date": 2023, "value": 60.0027669535657}, {"country": "MNG", "date": 2024, "value": 59.5684105260823}, {"country": "MNG", "date": 2025, "value": 58.7082165471123}], "provenance": {"retrieved_at": "2026-10-19T00:36:38.050965+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": []}