{"indicator": {"code": "HEA.WATER.SAFE", "name": "Eau potable gérée en sécurité", "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": ["BWA"], "observations": [{"country": "BWA", "date": 2010, "value": 68.816174318534}, {"country": "BWA", "date": 2011, "value": 70.5322558065773}, {"country": "BWA", "date": 2012, "value": 70.4469825607601}, {"country": "BWA", "date": 2013, "value": 69.8754371820694}, {"country": "BWA", "date": 2014, "value": 69.3003607315322}, {"country": "BWA", "date": 2015, "value": 68.7216153031372}, {"country": "BWA", "date": 2016, "value": 68.1393048314429}, {"country": "BWA", "date": 2017, "value": 67.553076738308}, {"country": "BWA", "date": 2018, "value": 66.9608403591373}, {"country": "BWA", "date": 2019, "value": 66.3629580239711}, {"country": "BWA", "date": 2020, "value": 65.7593518676202}, {"country": "BWA", "date": 2021, "value": 65.1499443959709}, {"country": "BWA", "date": 2022, "value": 64.5355149117976}, {"country": "BWA", "date": 2023, "value": 63.9157689150589}, {"country": "BWA", "date": 2024, "value": 63.2910412393649}, {"country": "BWA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-07T16:32:09.568237+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": 2010, "end": 2026, "cache_ttl": 43200}, "warnings": []}