{"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": ["QAT"], "observations": [{"country": "QAT", "date": 2010, "value": 17.3027574453637}, {"country": "QAT", "date": 2011, "value": 17.7762458572907}, {"country": "QAT", "date": 2012, "value": 18.3782591274813}, {"country": "QAT", "date": 2013, "value": 18.6697215040946}, {"country": "QAT", "date": 2014, "value": 18.2924831391245}, {"country": "QAT", "date": 2015, "value": 17.6464950526448}, {"country": "QAT", "date": 2016, "value": 17.3550598474027}, {"country": "QAT", "date": 2017, "value": 17.4530719656234}, {"country": "QAT", "date": 2018, "value": 17.784456417313}, {"country": "QAT", "date": 2019, "value": 18.6630569940031}, {"country": "QAT", "date": 2020, "value": 19.968510996034}, {"country": "QAT", "date": 2021, "value": 20.2600013826796}, {"country": "QAT", "date": 2022, "value": 19.960355294568}, {"country": "QAT", "date": 2023, "value": 20.0951254427778}, {"country": "QAT", "date": 2024, "value": 20.1151630671203}, {"country": "QAT", "date": 2025, "value": 20.049623922883}], "provenance": {"retrieved_at": "2026-10-20T01:55:54.170442+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": []}