{"indicator": {"code": "POP.DENSITY", "name": "Densité de population", "unit": "hab/km²"}, "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": ["POL"], "observations": [{"country": "POL", "date": 2010, "value": 124.209200731357}, {"country": "POL", "date": 2011, "value": 124.296296901022}, {"country": "POL", "date": 2012, "value": 124.300058781268}, {"country": "POL", "date": 2013, "value": 124.229110740995}, {"country": "POL", "date": 2014, "value": 124.144273163722}, {"country": "POL", "date": 2015, "value": 124.061569613639}, {"country": "POL", "date": 2016, "value": 124.008253045495}, {"country": "POL", "date": 2017, "value": 124.0237303635}, {"country": "POL", "date": 2018, "value": 124.031583760656}, {"country": "POL", "date": 2019, "value": 124.025595374212}, {"country": "POL", "date": 2020, "value": 122.548420605625}, {"country": "POL", "date": 2021, "value": 120.815285854296}, {"country": "POL", "date": 2022, "value": 120.297131562612}, {"country": "POL", "date": 2023, "value": 119.787615502661}, {"country": "POL", "date": 2024, "value": 119.447293102885}, {"country": "POL", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-18T14:24:32.563021+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": []}