{"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": ["PER"], "observations": [{"country": "PER", "date": 2010, "value": 19.884}, {"country": "PER", "date": 2011, "value": 19.75}, {"country": "PER", "date": 2012, "value": 19.21}, {"country": "PER", "date": 2013, "value": 18.82}, {"country": "PER", "date": 2014, "value": 18.366}, {"country": "PER", "date": 2015, "value": 17.948}, {"country": "PER", "date": 2016, "value": 17.565}, {"country": "PER", "date": 2017, "value": 17.254}, {"country": "PER", "date": 2018, "value": 16.93}, {"country": "PER", "date": 2019, "value": 16.853}, {"country": "PER", "date": 2020, "value": 16.61}, {"country": "PER", "date": 2021, "value": 16.398}, {"country": "PER", "date": 2022, "value": 16.183}, {"country": "PER", "date": 2023, "value": 15.944}, {"country": "PER", "date": 2024, "value": 15.751}, {"country": "PER", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-18T13:11:30.431211+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": []}