{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-nitrogen-per-unit-area","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/ESB","title":"Nutrient balance \u2014 Cropland nitrogen per unit area","unit":"kg/ha"},"observations":[{"date":"1961-01-01","value":-71.7786},{"date":"1962-01-01","value":-45.236},{"date":"1963-01-01","value":-54.0018},{"date":"1964-01-01","value":-48.485},{"date":"1965-01-01","value":-44.375},{"date":"1966-01-01","value":-51.2711},{"date":"1967-01-01","value":-52.4547},{"date":"1968-01-01","value":-41.0192},{"date":"1969-01-01","value":-49.8702},{"date":"1970-01-01","value":-36.3489},{"date":"1971-01-01","value":-41.0154},{"date":"1972-01-01","value":-54.2677},{"date":"1973-01-01","value":-42.4566},{"date":"1974-01-01","value":-49.6391},{"date":"1975-01-01","value":-58.1186},{"date":"1976-01-01","value":-51.1886},{"date":"1977-01-01","value":-42.9932},{"date":"1978-01-01","value":-21.3676},{"date":"1979-01-01","value":-21.0325},{"date":"1980-01-01","value":-34.6077},{"date":"1981-01-01","value":-26.1643},{"date":"1982-01-01","value":-4.0541},{"date":"1983-01-01","value":-8.5591},{"date":"1984-01-01","value":-14.4579},{"date":"1985-01-01","value":-7.2349},{"date":"1986-01-01","value":-14.7502},{"date":"1987-01-01","value":1.9553},{"date":"1988-01-01","value":12.3618},{"date":"1989-01-01","value":6.9321},{"date":"1990-01-01","value":8.0369},{"date":"1991-01-01","value":10.444},{"date":"1992-01-01","value":8.1483},{"date":"1993-01-01","value":-1.3709},{"date":"1994-01-01","value":-2.273},{"date":"1995-01-01","value":-3.3002},{"date":"1996-01-01","value":-4.724},{"date":"1997-01-01","value":-7.7025},{"date":"1998-01-01","value":-11.7117},{"date":"1999-01-01","value":-12.0956},{"date":"2000-01-01","value":-13.4706},{"date":"2001-01-01","value":-11.6537},{"date":"2002-01-01","value":-12.4586},{"date":"2003-01-01","value":-11.8862},{"date":"2004-01-01","value":-12.4979},{"date":"2005-01-01","value":-12.4493},{"date":"2006-01-01","value":-21.364},{"date":"2007-01-01","value":-58.9679},{"date":"2008-01-01","value":-53.8719},{"date":"2009-01-01","value":-51.213},{"date":"2010-01-01","value":-53.4041},{"date":"2011-01-01","value":-52.6052},{"date":"2012-01-01","value":-45.4392},{"date":"2013-01-01","value":-44.5241},{"date":"2014-01-01","value":-22.848},{"date":"2015-01-01","value":-20.542},{"date":"2016-01-01","value":-9.5797},{"date":"2017-01-01","value":-8.7158},{"date":"2018-01-01","value":-8.2978},{"date":"2019-01-01","value":-7.7496},{"date":"2020-01-01","value":-8.3234},{"date":"2021-01-01","value":-8.4226},{"date":"2022-01-01","value":-10.6857},{"date":"2023-01-01","value":-11.0239}],"summary":{"latest_period":"2023-01-01","latest_value":-11.0239,"max":12.3618,"mean":-24.6673,"min":-71.7786,"of":201,"rank":187,"trend":"volatile"}}