{"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": ["SLE"], "observations": [{"country": "SLE", "date": 2010, "value": 22.5775717590744}, {"country": "SLE", "date": 2011, "value": 23.4823432002709}, {"country": "SLE", "date": 2012, "value": 24.4034840680343}, {"country": "SLE", "date": 2013, "value": 25.3409943623646}, {"country": "SLE", "date": 2014, "value": 26.2948740832621}, {"country": "SLE", "date": 2015, "value": 27.2651232307263}, {"country": "SLE", "date": 2016, "value": 28.2517418047575}, {"country": "SLE", "date": 2017, "value": 29.2547298053557}, {"country": "SLE", "date": 2018, "value": 30.2740872325208}, {"country": "SLE", "date": 2019, "value": 31.309814086253}, {"country": "SLE", "date": 2020, "value": 32.3619103665522}, {"country": "SLE", "date": 2021, "value": 33.4303760734181}, {"country": "SLE", "date": 2022, "value": 34.515211206851}, {"country": "SLE", "date": 2023, "value": 35.616415766851}, {"country": "SLE", "date": 2024, "value": 36.7339897534179}, {"country": "SLE", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-05T16:54:43.823233+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": []}