{"id":"worldbank.manufacturing-value-added-zg.sle.annual","dataset_id":"worldbank-manufacturing-value-added-zg","indicator":"manufacturing-value-added-zg","geography":"SLE","frequency":"annual","unit":"percent","start_period":"1991","end_period":"2024","org":"World Bank","original_indicator":"NV.IND.MANF.KD.ZG","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":"1991","value":-16.2200221307299,"flags":""},{"period":"1992","value":28.8159027870064,"flags":""},{"period":"1993","value":4.5741702714157,"flags":""},{"period":"1994","value":-4.01996828010556,"flags":""},{"period":"1995","value":-11.1111068917405,"flags":""},{"period":"1996","value":1.22070986275553,"flags":""},{"period":"1997","value":-22.2865721711443,"flags":""},{"period":"1998","value":0.496585075274794,"flags":""},{"period":"1999","value":-4.38541241091289,"flags":""},{"period":"2000","value":7.68732560357066,"flags":""},{"period":"2001","value":-15.2966918422323,"flags":""},{"period":"2002","value":12.7506680324138,"flags":""},{"period":"2003","value":-1.09853115022995,"flags":""},{"period":"2004","value":1.09599381838501,"flags":""},{"period":"2005","value":3.52690124163524,"flags":""},{"period":"2006","value":16.4096217812463,"flags":""},{"period":"2007","value":1.14211375780644,"flags":""},{"period":"2008","value":1.49443816423289,"flags":""},{"period":"2009","value":-6.80569328485262,"flags":""},{"period":"2010","value":9.09401652356729,"flags":""},{"period":"2011","value":14.9765786402851,"flags":""},{"period":"2012","value":4.02056083747165,"flags":""},{"period":"2013","value":2.44923596738195,"flags":""},{"period":"2014","value":-7.1210442230302,"flags":""},{"period":"2015","value":0.373142101286334,"flags":""},{"period":"2016","value":4.81156271635692,"flags":""},{"period":"2017","value":4.93635873402512,"flags":""},{"period":"2018","value":3.24877248630166,"flags":""},{"period":"2019","value":6.28342516593499,"flags":""},{"period":"2020","value":0.273190152877234,"flags":""},{"period":"2021","value":3.77388326727875,"flags":""},{"period":"2022","value":2.10369770477389,"flags":""},{"period":"2023","value":2.01589243044589,"flags":""},{"period":"2024","value":0.165001039252857,"flags":""}],"indicator_name":"Manufacturing, value added (annual % growth)","topic":"Economy","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"NV.IND.MANF.KD.ZG","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}