{"indicator": {"code": "WAT.BASIC.URBAN", "name": "Eau potable de base en zones urbaines", "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": ["TZA"], "observations": [{"country": "TZA", "date": 2010, "value": 75.7037109287984}, {"country": "TZA", "date": 2011, "value": 76.4618920418741}, {"country": "TZA", "date": 2012, "value": 77.2188144119273}, {"country": "TZA", "date": 2013, "value": 77.974478038958}, {"country": "TZA", "date": 2014, "value": 78.7288829229661}, {"country": "TZA", "date": 2015, "value": 79.4820290639517}, {"country": "TZA", "date": 2016, "value": 80.2339164619148}, {"country": "TZA", "date": 2017, "value": 80.9845451168552}, {"country": "TZA", "date": 2018, "value": 81.7339150287732}, {"country": "TZA", "date": 2019, "value": 82.4820261976686}, {"country": "TZA", "date": 2020, "value": 83.2288786235414}, {"country": "TZA", "date": 2021, "value": 83.9744723063918}, {"country": "TZA", "date": 2022, "value": 84.7188072462195}, {"country": "TZA", "date": 2023, "value": 85.4618834430249}, {"country": "TZA", "date": 2024, "value": 86.2037008968076}, {"country": "TZA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-04T04:19:21.629366+00:00", "methodology": "Accès à un service d'eau potable de base en ville.", "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": []}