{"indicator": {"code": "HEA.OOP.EXPENSE", "name": "Dépenses de santé à la charge des ménages (%)", "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": ["NGA"], "observations": [{"country": "NGA", "date": 2010, "value": 76.87748718}, {"country": "NGA", "date": 2011, "value": 74.72514343}, {"country": "NGA", "date": 2012, "value": 72.84432983}, {"country": "NGA", "date": 2013, "value": 70.92673492}, {"country": "NGA", "date": 2014, "value": 71.85419464}, {"country": "NGA", "date": 2015, "value": 71.89007568}, {"country": "NGA", "date": 2016, "value": 75.18703461}, {"country": "NGA", "date": 2017, "value": 77.38787079}, {"country": "NGA", "date": 2018, "value": 75.94579315}, {"country": "NGA", "date": 2019, "value": 71.49702454}, {"country": "NGA", "date": 2020, "value": 74.67578125}, {"country": "NGA", "date": 2021, "value": 76.24337006}, {"country": "NGA", "date": 2022, "value": 75.73786163}, {"country": "NGA", "date": 2023, "value": 71.90481567}, {"country": "NGA", "date": 2024, "value": null}, {"country": "NGA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-08T03:41:08.077633+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": []}