{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"swine-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Swine \u2014 Manure applied to soils that volatilises (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":31.1846},{"date":"1962-01-01","value":46.9162},{"date":"1963-01-01","value":45.4243},{"date":"1964-01-01","value":44.9607},{"date":"1965-01-01","value":47.9599},{"date":"1966-01-01","value":61.529},{"date":"1967-01-01","value":51.6246},{"date":"1968-01-01","value":54.7796},{"date":"1969-01-01","value":57.6521},{"date":"1970-01-01","value":62.7472},{"date":"1971-01-01","value":56.7078},{"date":"1972-01-01","value":54.7539},{"date":"1973-01-01","value":68.436},{"date":"1974-01-01","value":80.4994},{"date":"1975-01-01","value":86.0617},{"date":"1976-01-01","value":112.781},{"date":"1977-01-01","value":136.567},{"date":"1978-01-01","value":167.926},{"date":"1979-01-01","value":168.438},{"date":"1980-01-01","value":171.09},{"date":"1981-01-01","value":201.886},{"date":"1982-01-01","value":177.933},{"date":"1983-01-01","value":146.247},{"date":"1984-01-01","value":112.358},{"date":"1985-01-01","value":138.331},{"date":"1986-01-01","value":153.981},{"date":"1987-01-01","value":179.644},{"date":"1988-01-01","value":205.308},{"date":"1989-01-01","value":160.321},{"date":"1990-01-01","value":160.311},{"date":"1991-01-01","value":160.311},{"date":"1992-01-01","value":160.825},{"date":"1993-01-01","value":159.969},{"date":"1994-01-01","value":153.981},{"date":"1995-01-01","value":138.331},{"date":"1996-01-01","value":138.583},{"date":"1997-01-01","value":138.583},{"date":"1998-01-01","value":138.583},{"date":"1999-01-01","value":138.583},{"date":"2000-01-01","value":138.583},{"date":"2001-01-01","value":138.583},{"date":"2002-01-01","value":138.583},{"date":"2003-01-01","value":138.583},{"date":"2004-01-01","value":138.583},{"date":"2005-01-01","value":138.583},{"date":"2006-01-01","value":138.583},{"date":"2007-01-01","value":138.925},{"date":"2008-01-01","value":138.925},{"date":"2009-01-01","value":138.925},{"date":"2010-01-01","value":138.925},{"date":"2011-01-01","value":138.925},{"date":"2012-01-01","value":140.293},{"date":"2013-01-01","value":141.149},{"date":"2014-01-01","value":142.004},{"date":"2015-01-01","value":142.614},{"date":"2016-01-01","value":142.949},{"date":"2017-01-01","value":143.293},{"date":"2018-01-01","value":143.604},{"date":"2019-01-01","value":143.828},{"date":"2020-01-01","value":143.254},{"date":"2021-01-01","value":143.551},{"date":"2022-01-01","value":143.688},{"date":"2023-01-01","value":143.825}],"summary":{"latest_period":"2023-01-01","latest_value":143.825,"max":205.308,"mean":126.204,"min":31.1846,"of":149,"rank":10,"trend":"rising"}}
