{"id":"worldbank.human-capital-index.ton.annual","dataset_id":"worldbank-human-capital-index","indicator":"human-capital-index","geography":"TON","frequency":"annual","unit":"ordinal scale (0-1)","start_period":"2017","end_period":"2020","org":"World Bank","original_indicator":"HD.HCI.OVRL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Tonga","region":"East Asia & Pacific","observations":[{"period":"2017","value":0.512,"flags":""},{"period":"2018","value":0.518034160137177,"flags":""},{"period":"2020","value":0.531120657920837,"flags":""}],"indicator_name":"Human Capital Index","topic":"Public Sector","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"HD.HCI.OVRL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}