{"indicator": {"code": "HEA.PHYS.DENS", "name": "Densité de médecins", "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": 2013, "value": 0.363}, {"country": "NGA", "date": 2014, "value": null}, {"country": "NGA", "date": 2015, "value": null}, {"country": "NGA", "date": 2016, "value": 0.428}, {"country": "NGA", "date": 2017, "value": null}, {"country": "NGA", "date": 2018, "value": 0.364}, {"country": "NGA", "date": 2019, "value": 0.356}, {"country": "NGA", "date": 2020, "value": null}, {"country": "NGA", "date": 2021, "value": 0.386}, {"country": "NGA", "date": 2022, "value": 0.386}, {"country": "NGA", "date": 2023, "value": 0.38}, {"country": "NGA", "date": 2024, "value": null}, {"country": "NGA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-09T19:42:54.388995+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": 2013, "end": 2026, "cache_ttl": 43200}, "warnings": []}