{"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": ["LSO"], "observations": [{"country": "LSO", "date": 2010, "value": 59.2237899943444}, {"country": "LSO", "date": 2011, "value": 59.3528132198019}, {"country": "LSO", "date": 2012, "value": 59.4474561832758}, {"country": "LSO", "date": 2013, "value": 59.496042798847}, {"country": "LSO", "date": 2014, "value": 59.4751955324989}, {"country": "LSO", "date": 2015, "value": 59.4736368208574}, {"country": "LSO", "date": 2016, "value": 59.5470287107437}, {"country": "LSO", "date": 2017, "value": 59.7050313370595}, {"country": "LSO", "date": 2018, "value": 59.926850256205}, {"country": "LSO", "date": 2019, "value": 60.1484652771979}, {"country": "LSO", "date": 2020, "value": 60.3689225851194}, {"country": "LSO", "date": 2021, "value": 60.6177776048378}, {"country": "LSO", "date": 2022, "value": 60.9102884571853}, {"country": "LSO", "date": 2023, "value": 61.2495630490008}, {"country": "LSO", "date": 2024, "value": 61.6243105386382}, {"country": "LSO", "date": 2025, "value": 62.0174673431431}], "provenance": {"retrieved_at": "2026-10-04T22:45:14.835044+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": []}