{"indicator": {"code": "POP.AGE.DEPEND", "name": "Ratio de dépendance", "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": ["NZL"], "observations": [{"country": "NZL", "date": 2010, "value": 51.1623907332559}, {"country": "NZL", "date": 2011, "value": 51.638047175897}, {"country": "NZL", "date": 2012, "value": 52.2425741120968}, {"country": "NZL", "date": 2013, "value": 52.7030093022296}, {"country": "NZL", "date": 2014, "value": 52.7543470643702}, {"country": "NZL", "date": 2015, "value": 52.5174780979885}, {"country": "NZL", "date": 2016, "value": 52.307552633679}, {"country": "NZL", "date": 2017, "value": 52.257834938067}, {"country": "NZL", "date": 2018, "value": 52.3710857473679}, {"country": "NZL", "date": 2019, "value": 52.5965951829053}, {"country": "NZL", "date": 2020, "value": 52.9981292985865}, {"country": "NZL", "date": 2021, "value": 53.6270312994757}, {"country": "NZL", "date": 2022, "value": 54.0514723670098}, {"country": "NZL", "date": 2023, "value": 54.2574461849167}, {"country": "NZL", "date": 2024, "value": 54.593968731105}, {"country": "NZL", "date": 2025, "value": 55.0071729412436}], "provenance": {"retrieved_at": "2026-10-19T00:59:53.060001+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": []}