{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"population-regions-with-projections-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Population regions with projections, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1961-01-01","value":94.5194},{"date":"1962-01-01","value":97.1639},{"date":"1963-01-01","value":99.8667},{"date":"1964-01-01","value":102.626},{"date":"1965-01-01","value":105.475},{"date":"1966-01-01","value":108.36},{"date":"1967-01-01","value":110.876},{"date":"1968-01-01","value":113.01},{"date":"1969-01-01","value":115.146},{"date":"1970-01-01","value":117.244},{"date":"1971-01-01","value":119.325},{"date":"1972-01-01","value":121.346},{"date":"1973-01-01","value":123.358},{"date":"1974-01-01","value":125.971},{"date":"1975-01-01","value":129.211},{"date":"1976-01-01","value":132.421},{"date":"1977-01-01","value":134.361},{"date":"1978-01-01","value":135.031},{"date":"1979-01-01","value":135.506},{"date":"1980-01-01","value":135.812},{"date":"1981-01-01","value":136.014},{"date":"1982-01-01","value":136.111},{"date":"1983-01-01","value":136.133},{"date":"1984-01-01","value":136.122},{"date":"1985-01-01","value":136.111},{"date":"1986-01-01","value":136.146},{"date":"1987-01-01","value":136.658},{"date":"1988-01-01","value":137.479},{"date":"1989-01-01","value":138.082},{"date":"1990-01-01","value":138.496},{"date":"1991-01-01","value":138.765},{"date":"1992-01-01","value":138.951},{"date":"1993-01-01","value":139.056},{"date":"1994-01-01","value":139.149},{"date":"1995-01-01","value":139.222},{"date":"1996-01-01","value":139.297},{"date":"1997-01-01","value":139.849},{"date":"1998-01-01","value":140.842},{"date":"1999-01-01","value":141.747},{"date":"2000-01-01","value":142.632},{"date":"2001-01-01","value":143.479},{"date":"2002-01-01","value":144.289},{"date":"2003-01-01","value":145.113},{"date":"2004-01-01","value":145.956},{"date":"2005-01-01","value":146.783},{"date":"2006-01-01","value":147.592},{"date":"2007-01-01","value":148.256},{"date":"2008-01-01","value":148.661},{"date":"2009-01-01","value":148.915},{"date":"2010-01-01","value":149.188},{"date":"2011-01-01","value":149.422},{"date":"2012-01-01","value":149.272},{"date":"2013-01-01","value":148.74},{"date":"2014-01-01","value":148.093},{"date":"2015-01-01","value":147.375},{"date":"2016-01-01","value":146.578},{"date":"2017-01-01","value":146.351},{"date":"2018-01-01","value":146.653},{"date":"2019-01-01","value":146.789},{"date":"2020-01-01","value":146.835},{"date":"2021-01-01","value":146.533},{"date":"2022-01-01","value":145.907},{"date":"2023-01-01","value":145.296}],"summary":{"latest_period":"2023-01-01","latest_value":145.296,"max":149.422,"mean":135.009,"min":94.5194,"of":215,"rank":80,"trend":"rising"}}