{"id":"worldbank.customs-and-other-import-duties-zs.ton.annual","dataset_id":"worldbank-customs-and-other-import-duties-zs","indicator":"customs-and-other-import-duties-zs","geography":"TON","frequency":"annual","unit":"percent","start_period":"2013","end_period":"2023","org":"World Bank","original_indicator":"GC.TAX.IMPT.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2013","value":11.120951401402,"flags":""},{"period":"2014","value":11.036950408887,"flags":""},{"period":"2015","value":11.0675084752704,"flags":""},{"period":"2016","value":10.4216441932467,"flags":""},{"period":"2017","value":9.39542845784264,"flags":""},{"period":"2018","value":9.52958214481859,"flags":""},{"period":"2019","value":10.1497972687518,"flags":""},{"period":"2020","value":7.57842645728685,"flags":""},{"period":"2021","value":7.58668333102074,"flags":""},{"period":"2022","value":7.91234028392771,"flags":""},{"period":"2023","value":9.0420047311269,"flags":""}],"indicator_name":"Customs and other import duties (% of tax revenue)","topic":"Public Sector","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"GC.TAX.IMPT.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}