{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"gross-national-income-value-standard-local-currency-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Gross National Income \u2014 Value Standard Local Currency, per square kilometre","unit":"million SLC per square kilometre"},"observations":[{"date":"1970-01-01","value":0.0215888},{"date":"1971-01-01","value":0.024111},{"date":"1972-01-01","value":0.0269006},{"date":"1973-01-01","value":0.0342082},{"date":"1974-01-01","value":0.0453481},{"date":"1975-01-01","value":0.0460233},{"date":"1976-01-01","value":0.0454776},{"date":"1977-01-01","value":0.0565742},{"date":"1978-01-01","value":0.0673068},{"date":"1979-01-01","value":0.0749471},{"date":"1980-01-01","value":0.100415},{"date":"1981-01-01","value":0.105144},{"date":"1982-01-01","value":0.124791},{"date":"1983-01-01","value":0.13807},{"date":"1984-01-01","value":0.139831},{"date":"1985-01-01","value":0.151936},{"date":"1986-01-01","value":0.191901},{"date":"1987-01-01","value":0.217453},{"date":"1988-01-01","value":0.274685},{"date":"1989-01-01","value":0.276351},{"date":"1990-01-01","value":0.295458},{"date":"1991-01-01","value":0.357583},{"date":"1992-01-01","value":0.364553},{"date":"1993-01-01","value":0.368375},{"date":"1994-01-01","value":0.375562},{"date":"1995-01-01","value":0.375183},{"date":"1996-01-01","value":0.388585},{"date":"1997-01-01","value":0.386153},{"date":"1998-01-01","value":0.413167},{"date":"1999-01-01","value":0.452106},{"date":"2000-01-01","value":0.472258},{"date":"2001-01-01","value":0.494171},{"date":"2002-01-01","value":0.56361},{"date":"2003-01-01","value":0.619369},{"date":"2004-01-01","value":0.66194},{"date":"2005-01-01","value":0.703067},{"date":"2006-01-01","value":0.829814},{"date":"2007-01-01","value":0.843315},{"date":"2008-01-01","value":0.924589},{"date":"2009-01-01","value":0.933254},{"date":"2010-01-01","value":1.01476},{"date":"2011-01-01","value":1.08536},{"date":"2012-01-01","value":1.03703},{"date":"2013-01-01","value":1.11513},{"date":"2014-01-01","value":1.11799},{"date":"2015-01-01","value":1.19297},{"date":"2016-01-01","value":1.31654},{"date":"2017-01-01","value":1.46897},{"date":"2018-01-01","value":1.56369},{"date":"2019-01-01","value":1.66254},{"date":"2020-01-01","value":1.7089},{"date":"2021-01-01","value":1.73349},{"date":"2022-01-01","value":1.71581},{"date":"2023-01-01","value":1.81801}],"summary":{"latest_period":"2023-01-01","latest_value":1.81801,"max":1.81801,"mean":0.602525,"min":0.0215888,"of":194,"rank":146,"trend":"volatile"}}