{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"rubella-number-unvaccinated","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/rubella-number-unvaccinated","title":"Rubella number unvaccinated","unit":null},"observations":[{"date":"2002-01-01","value":289.0},{"date":"2003-01-01","value":28.94},{"date":"2004-01-01","value":29.29},{"date":"2005-01-01","value":29.59},{"date":"2006-01-01","value":29.65},{"date":"2007-01-01","value":29.5},{"date":"2008-01-01","value":29.19},{"date":"2009-01-01","value":28.64},{"date":"2010-01-01","value":28.33},{"date":"2011-01-01","value":29.21},{"date":"2012-01-01","value":145.1},{"date":"2013-01-01","value":27.83},{"date":"2014-01-01","value":27.38},{"date":"2015-01-01","value":27.16},{"date":"2016-01-01","value":53.84},{"date":"2017-01-01","value":25.99},{"date":"2018-01-01","value":24.98},{"date":"2019-01-01","value":24.33},{"date":"2020-01-01","value":23.81},{"date":"2021-01-01","value":23.6},{"date":"2022-01-01","value":23.84},{"date":"2023-01-01","value":23.98}],"summary":{"latest_period":"2023-01-01","latest_value":23.98,"max":289.0,"mean":45.5991,"min":23.6,"of":170,"rank":165,"trend":"volatile"}}