{"id":"worldbank.chemicals.sle.annual","dataset_id":"worldbank-chemicals","indicator":"chemicals","geography":"SLE","frequency":"annual","unit":"percent","start_period":"1981","end_period":"1986","org":"World Bank","original_indicator":"NV.MNF.CHEM.ZS.UN","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Sierra Leone","region":"Sub-Saharan Africa ","observations":[{"period":"1981","value":31.834593759543,"flags":""},{"period":"1982","value":17.2356469207701,"flags":""},{"period":"1985","value":37.5235016077735,"flags":""},{"period":"1986","value":4.29779605199057,"flags":""}],"indicator_name":"Chemicals","topic":"Economy","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"NV.MNF.CHEM.ZS.UN","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}