{"indicator": {"code": "ECO.SAVINGS", "name": "Épargne intérieure brute (% 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": ["TZA"], "observations": [{"country": "TZA", "date": 2010, "value": 25.0727696401432}, {"country": "TZA", "date": 2011, "value": 22.5842054427503}, {"country": "TZA", "date": 2012, "value": 22.2368870246898}, {"country": "TZA", "date": 2013, "value": 23.1882884312468}, {"country": "TZA", "date": 2014, "value": 24.477658974007}, {"country": "TZA", "date": 2015, "value": 25.6954826974239}, {"country": "TZA", "date": 2016, "value": 29.8537727447569}, {"country": "TZA", "date": 2017, "value": 30.6087650168302}, {"country": "TZA", "date": 2018, "value": 31.7097556628332}, {"country": "TZA", "date": 2019, "value": 32.5831127584159}, {"country": "TZA", "date": 2020, "value": 36.4335651632413}, {"country": "TZA", "date": 2021, "value": 37.0546448724281}, {"country": "TZA", "date": 2022, "value": 35.7864076442307}, {"country": "TZA", "date": 2023, "value": 36.1541535495045}, {"country": "TZA", "date": 2024, "value": 36.505766668358}, {"country": "TZA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-09T13:40:56.003243+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": []}