{"indicator": {"code": "HEA.LIFE.LONG", "name": "Espérance de vie (série longue)", "unit": "ans"}, "source": {"name": "Our World in Data", "producer": "Our World in Data (Global Change Data Lab)", "url": "https://ourworldindata.org/", "license": "CC BY 4.0", "license_url": "https://ourworldindata.org/faqs#how-can-i-use-or-cite-your-work"}, "countries": ["NGA"], "observations": [{"country": "NGA", "date": 2010, "value": 51.3145}, {"country": "NGA", "date": 2011, "value": 51.4902}, {"country": "NGA", "date": 2012, "value": 51.6876}, {"country": "NGA", "date": 2013, "value": 51.8271}, {"country": "NGA", "date": 2014, "value": 51.9401}, {"country": "NGA", "date": 2015, "value": 51.9394}, {"country": "NGA", "date": 2016, "value": 52.1894}, {"country": "NGA", "date": 2017, "value": 52.3971}, {"country": "NGA", "date": 2018, "value": 52.669}, {"country": "NGA", "date": 2019, "value": 53.0086}, {"country": "NGA", "date": 2020, "value": 53.0724}, {"country": "NGA", "date": 2021, "value": 53.455}, {"country": "NGA", "date": 2022, "value": 54.079}, {"country": "NGA", "date": 2023, "value": 54.4623}], "provenance": {"retrieved_at": "2026-10-05T18:11:44.030667+00:00", "methodology": "Espérance de vie à la naissance, historique long (OWID).", "attribution": "Source : Our World in Data (Global Change Data Lab). Données consultées via BNTIC FasoData.", "note": "BNTIC n'est pas producteur de ces statistiques."}, "meta": {"start": 2010, "end": 2026, "cache_ttl": 86400}, "warnings": []}