{"indicator": {"code": "EDU.EXPEND.PCT", "name": "Dépenses publiques d'éducation (% PIB)", "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": ["NGA"], "observations": [{"country": "NGA", "date": 2012, "value": 0.549233086121929}, {"country": "NGA", "date": 2013, "value": 0.534206768008091}, {"country": "NGA", "date": 2014, "value": 0.470742539133469}, {"country": "NGA", "date": 2015, "value": 0.436954905120644}, {"country": "NGA", "date": 2016, "value": 0.393045646249364}, {"country": "NGA", "date": 2017, "value": 0.396354013591345}, {"country": "NGA", "date": 2018, "value": 0.419998493796127}, {"country": "NGA", "date": 2019, "value": 0.358479005206684}, {"country": "NGA", "date": 2020, "value": 0.35963763718498}, {"country": "NGA", "date": 2021, "value": 0.381919104397325}, {"country": "NGA", "date": 2022, "value": 0.348516707890877}, {"country": "NGA", "date": 2023, "value": 0.319069049792343}, {"country": "NGA", "date": 2024, "value": null}, {"country": "NGA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-07T01:09:58.645011+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": 2012, "end": 2026, "cache_ttl": 43200}, "warnings": []}