{"indicator": {"code": "POP.BIRTH.RATE", "name": "Taux de natalité", "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": 28.365}, {"country": "BWA", "date": 2011, "value": 28.038}, {"country": "BWA", "date": 2012, "value": 27.742}, {"country": "BWA", "date": 2013, "value": 27.183}, {"country": "BWA", "date": 2014, "value": 26.795}, {"country": "BWA", "date": 2015, "value": 26.475}, {"country": "BWA", "date": 2016, "value": 26.254}, {"country": "BWA", "date": 2017, "value": 26.073}, {"country": "BWA", "date": 2018, "value": 25.897}, {"country": "BWA", "date": 2019, "value": 25.751}, {"country": "BWA", "date": 2020, "value": 25.532}, {"country": "BWA", "date": 2021, "value": 25.422}, {"country": "BWA", "date": 2022, "value": 25.253}, {"country": "BWA", "date": 2023, "value": 24.713}, {"country": "BWA", "date": 2024, "value": 24.361}, {"country": "BWA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-09-27T02:25:33.957018+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": []}