{"indicator": {"code": "WAT.BASIC.RURAL", "name": "Eau potable de base en zones rurales", "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": ["NER"], "observations": [{"country": "NER", "date": 2010, "value": 35.0376147939319}, {"country": "NER", "date": 2011, "value": 35.8988863955609}, {"country": "NER", "date": 2012, "value": 36.7522831552927}, {"country": "NER", "date": 2013, "value": 37.5978050731277}, {"country": "NER", "date": 2014, "value": 38.4354521490662}, {"country": "NER", "date": 2015, "value": 39.2652243831075}, {"country": "NER", "date": 2016, "value": 40.0871217752519}, {"country": "NER", "date": 2017, "value": 40.9011443254998}, {"country": "NER", "date": 2018, "value": 41.7072920338505}, {"country": "NER", "date": 2019, "value": 42.5055649003044}, {"country": "NER", "date": 2020, "value": 43.2959629248618}, {"country": "NER", "date": 2021, "value": 44.078486107522}, {"country": "NER", "date": 2022, "value": 44.8531344482853}, {"country": "NER", "date": 2023, "value": 45.6199079471521}, {"country": "NER", "date": 2024, "value": 46.3788066041218}, {"country": "NER", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-08T21:06:27.302184+00:00", "methodology": "Accès à un service d'eau potable de base en zone rurale.", "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": []}