{"id":"worldbank.vitamin-a-supplementation-coverage-rate.sle.annual","dataset_id":"worldbank-vitamin-a-supplementation-coverage-rate","indicator":"vitamin-a-supplementation-coverage-rate","geography":"SLE","frequency":"annual","unit":"percent","start_period":"2000","end_period":"2023","org":"World Bank","original_indicator":"SN.ITK.VITA.ZS","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":"2000","value":0.0,"flags":""},{"period":"2001","value":72.0,"flags":""},{"period":"2002","value":77.0,"flags":""},{"period":"2003","value":84.0,"flags":""},{"period":"2004","value":93.0,"flags":""},{"period":"2005","value":99.0,"flags":""},{"period":"2006","value":93.0,"flags":""},{"period":"2007","value":86.0,"flags":""},{"period":"2008","value":12.0,"flags":""},{"period":"2009","value":99.0,"flags":""},{"period":"2010","value":99.0,"flags":""},{"period":"2011","value":99.0,"flags":""},{"period":"2012","value":99.0,"flags":""},{"period":"2013","value":99.0,"flags":""},{"period":"2014","value":8.0,"flags":""},{"period":"2015","value":97.0,"flags":""},{"period":"2016","value":99.0,"flags":""},{"period":"2017","value":98.0,"flags":""},{"period":"2018","value":69.0,"flags":""},{"period":"2019","value":26.0,"flags":""},{"period":"2020","value":32.0,"flags":""},{"period":"2021","value":66.0,"flags":""},{"period":"2022","value":69.0,"flags":""},{"period":"2023","value":77.0,"flags":""}],"indicator_name":"Vitamin A supplementation coverage rate","topic":"Health","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SN.ITK.VITA.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}