{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"out-of-pocket-expenditure-per-capita-ppp-current-international","source":"Global Health Expenditure Database, updated December 12th, 2025, World Health Organization (WHO)","source_url":"https://data.worldbank.org/indicator/SH.XPD.OOPC.PP.CD","title":"Out-of-pocket expenditure per capita, PPP (current international $)","unit":"current international $"},"observations":[{"date":"2000-01-01","value":14.2579},{"date":"2001-01-01","value":14.4577},{"date":"2002-01-01","value":16.3957},{"date":"2003-01-01","value":16.4602},{"date":"2004-01-01","value":16.8838},{"date":"2005-01-01","value":17.8895},{"date":"2006-01-01","value":16.6479},{"date":"2007-01-01","value":17.8466},{"date":"2008-01-01","value":18.4726},{"date":"2009-01-01","value":17.6084},{"date":"2010-01-01","value":16.2125},{"date":"2011-01-01","value":15.7172},{"date":"2012-01-01","value":17.0833},{"date":"2013-01-01","value":16.7435},{"date":"2014-01-01","value":17.6653},{"date":"2015-01-01","value":18.3427},{"date":"2016-01-01","value":18.8905},{"date":"2017-01-01","value":19.5391},{"date":"2018-01-01","value":21.16},{"date":"2019-01-01","value":20.6532},{"date":"2020-01-01","value":20.1368},{"date":"2021-01-01","value":22.4035},{"date":"2022-01-01","value":20.4505},{"date":"2023-01-01","value":30.0341}],"summary":{"latest_period":"2023-01-01","latest_value":30.0341,"max":30.0341,"mean":18.4147,"min":14.2579,"of":193,"rank":175,"trend":"rising"}}