{"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": ["CHN"], "observations": [{"country": "CHN", "date": 2010, "value": 37.2410832935716}, {"country": "CHN", "date": 2011, "value": 37.3648666288389}, {"country": "CHN", "date": 2012, "value": 37.7155563230657}, {"country": "CHN", "date": 2013, "value": 38.2392971679035}, {"country": "CHN", "date": 2014, "value": 38.8789249288739}, {"country": "CHN", "date": 2015, "value": 39.6093613191235}, {"country": "CHN", "date": 2016, "value": 40.4406557797685}, {"country": "CHN", "date": 2017, "value": 41.5109449386089}, {"country": "CHN", "date": 2018, "value": 42.5408726929072}, {"country": "CHN", "date": 2019, "value": 43.3873633674887}, {"country": "CHN", "date": 2020, "value": 44.0923748389161}, {"country": "CHN", "date": 2021, "value": 44.4827701882176}, {"country": "CHN", "date": 2022, "value": 44.7256128180315}, {"country": "CHN", "date": 2023, "value": 44.7297141014082}, {"country": "CHN", "date": 2024, "value": 44.2441142865473}, {"country": "CHN", "date": 2025, "value": 43.5105718441117}], "provenance": {"retrieved_at": "2026-10-18T19:34:17.033031+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": []}