{"indicator": {"code": "SAN.BASIC.URBAN", "name": "Assainissement 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": ["BEN"], "observations": [{"country": "BEN", "date": 2010, "value": 24.01747164259}, {"country": "BEN", "date": 2011, "value": 24.5759773417496}, {"country": "BEN", "date": 2012, "value": 25.1405656140012}, {"country": "BEN", "date": 2013, "value": 25.7112364593448}, {"country": "BEN", "date": 2014, "value": 26.2879898777805}, {"country": "BEN", "date": 2015, "value": 26.8708258693081}, {"country": "BEN", "date": 2016, "value": 27.4597444339277}, {"country": "BEN", "date": 2017, "value": 28.0547455716393}, {"country": "BEN", "date": 2018, "value": 28.655829282443}, {"country": "BEN", "date": 2019, "value": 29.2629955663386}, {"country": "BEN", "date": 2020, "value": 29.8762444233262}, {"country": "BEN", "date": 2021, "value": 30.4955758534059}, {"country": "BEN", "date": 2022, "value": 31.1209898565775}, {"country": "BEN", "date": 2023, "value": 31.7524864328411}, {"country": "BEN", "date": 2024, "value": 32.3900655821967}, {"country": "BEN", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-06T22:23:30.580779+00:00", "methodology": "Accès à un assainissement 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": []}