{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"primary-income-payments-bop-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Primary income payments (BoP, current US$), per square kilometre","unit":"BoP, current US$ per square kilometre"},"observations":[{"date":"1971-01-01","value":26.4444},{"date":"1972-01-01","value":42.7165},{"date":"1973-01-01","value":92.0268},{"date":"1974-01-01","value":206.728},{"date":"1975-01-01","value":87.3322},{"date":"1976-01-01","value":313.36},{"date":"1977-01-01","value":489.038},{"date":"1978-01-01","value":294.147},{"date":"1979-01-01","value":524.428},{"date":"1980-01-01","value":663.878},{"date":"1981-01-01","value":798.537},{"date":"1982-01-01","value":1332.69},{"date":"1983-01-01","value":144.136},{"date":"1984-01-01","value":217.09},{"date":"1985-01-01","value":155.801},{"date":"1986-01-01","value":575.6},{"date":"1987-01-01","value":687.626},{"date":"1988-01-01","value":2045.75},{"date":"1989-01-01","value":1787.15},{"date":"1990-01-01","value":1519.26},{"date":"1991-01-01","value":1479.38},{"date":"1992-01-01","value":1367.3},{"date":"1993-01-01","value":3219.19},{"date":"1994-01-01","value":3639.26},{"date":"2001-01-01","value":5901.56},{"date":"2002-01-01","value":4200.08},{"date":"2003-01-01","value":6112.82},{"date":"2004-01-01","value":5136.22},{"date":"2005-01-01","value":8895.32},{"date":"2006-01-01","value":4127.21},{"date":"2007-01-01","value":4329.29},{"date":"2008-01-01","value":6018.82},{"date":"2009-01-01","value":5245.08},{"date":"2010-01-01","value":10069.0},{"date":"2011-01-01","value":16882.4},{"date":"2012-01-01","value":16725.3},{"date":"2013-01-01","value":19065.4},{"date":"2014-01-01","value":25913.8},{"date":"2015-01-01","value":12927.4},{"date":"2016-01-01","value":16338.2},{"date":"2017-01-01","value":26073.3},{"date":"2018-01-01","value":27190.8},{"date":"2019-01-01","value":19464.3},{"date":"2020-01-01","value":20979.4},{"date":"2021-01-01","value":23795.3},{"date":"2022-01-01","value":20894.4},{"date":"2023-01-01","value":24971.0}],"summary":{"latest_period":"2023-01-01","latest_value":24971.0,"max":27190.8,"mean":7509.9,"min":26.4444,"of":198,"rank":97,"trend":"volatile"}}