{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"nitrogen-fertilizer-use-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Nitrogen fertilizer use, per square kilometre","unit":"tonnes per square kilometre"},"observations":[{"date":"1961-01-01","value":0.0430121},{"date":"1962-01-01","value":0.0460844},{"date":"1963-01-01","value":0.0276506},{"date":"1964-01-01","value":0.0337952},{"date":"1965-01-01","value":0.0399398},{"date":"1966-01-01","value":0.0399398},{"date":"1967-01-01","value":0.205229},{"date":"1968-01-01","value":0.256229},{"date":"1969-01-01","value":0.532993},{"date":"1970-01-01","value":0.532333},{"date":"1971-01-01","value":0.393868},{"date":"1972-01-01","value":0.494946},{"date":"1973-01-01","value":0.409536},{"date":"1974-01-01","value":0.372362},{"date":"1975-01-01","value":0.596024},{"date":"1976-01-01","value":0.60647},{"date":"1977-01-01","value":0.826446},{"date":"1978-01-01","value":0.565302},{"date":"1979-01-01","value":0.29494},{"date":"1980-01-01","value":0.271283},{"date":"1981-01-01","value":0.519524},{"date":"1982-01-01","value":0.659621},{"date":"1983-01-01","value":0.97791},{"date":"1984-01-01","value":0.918922},{"date":"1985-01-01","value":1.05165},{"date":"1986-01-01","value":1.17484},{"date":"1987-01-01","value":0.949338},{"date":"1988-01-01","value":1.31741},{"date":"1989-01-01","value":1.30261},{"date":"1990-01-01","value":1.30689},{"date":"1991-01-01","value":1.90175},{"date":"1992-01-01","value":1.66303},{"date":"1993-01-01","value":1.73584},{"date":"1994-01-01","value":2.68795},{"date":"1995-01-01","value":2.49992},{"date":"1996-01-01","value":3.05785},{"date":"1997-01-01","value":2.83542},{"date":"1998-01-01","value":3.64404},{"date":"1999-01-01","value":3.7611},{"date":"2000-01-01","value":4.26927},{"date":"2001-01-01","value":3.41766},{"date":"2002-01-01","value":3.65693},{"date":"2003-01-01","value":4.00293},{"date":"2004-01-01","value":4.21921},{"date":"2005-01-01","value":3.52145},{"date":"2006-01-01","value":3.16379},{"date":"2007-01-01","value":3.67183},{"date":"2008-01-01","value":2.32313},{"date":"2009-01-01","value":4.96451},{"date":"2010-01-01","value":3.81801},{"date":"2011-01-01","value":3.15837},{"date":"2012-01-01","value":3.78355},{"date":"2013-01-01","value":5.20209},{"date":"2014-01-01","value":4.35232},{"date":"2015-01-01","value":5.41121},{"date":"2016-01-01","value":4.94252},{"date":"2017-01-01","value":4.98802},{"date":"2018-01-01","value":5.01814},{"date":"2019-01-01","value":5.01814},{"date":"2020-01-01","value":5.01814},{"date":"2021-01-01","value":5.01814},{"date":"2022-01-01","value":5.6303},{"date":"2023-01-01","value":5.6303}],"summary":{"latest_period":"2023-01-01","latest_value":5.6303,"max":5.6303,"mean":2.29768,"min":0.0276506,"of":195,"rank":3,"trend":"volatile"}}