{"indicator": {"code": "POP.AGE.STRUCT", "name": "Structure de la population par âge", "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": ["GNB"], "observations": [{"country": "GNB", "date": 2010, "value": 53.9829469405397}, {"country": "GNB", "date": 2011, "value": 54.1727647907298}, {"country": "GNB", "date": 2012, "value": 54.3539743002447}, {"country": "GNB", "date": 2013, "value": 54.5348304483621}, {"country": "GNB", "date": 2014, "value": 54.7248973004484}, {"country": "GNB", "date": 2015, "value": 54.9366021506821}, {"country": "GNB", "date": 2016, "value": 55.1710293202088}, {"country": "GNB", "date": 2017, "value": 55.443705793839}, {"country": "GNB", "date": 2018, "value": 55.7568994377441}, {"country": "GNB", "date": 2019, "value": 56.0881101552272}, {"country": "GNB", "date": 2020, "value": 56.4395965737077}, {"country": "GNB", "date": 2021, "value": 56.8112455475567}, {"country": "GNB", "date": 2022, "value": 57.2049589438094}, {"country": "GNB", "date": 2023, "value": 57.6150805795093}, {"country": "GNB", "date": 2024, "value": 58.022229066501}, {"country": "GNB", "date": 2025, "value": 58.4375965485894}], "provenance": {"retrieved_at": "2026-10-07T12:55:55.360618+00:00", "methodology": "Répartition de la population par grande classe d'âge (%).", "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": []}