{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fertilizer-use-per-hectare-of-cropland","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/fertilizer-use-per-hectare-of-cropland","title":"Fertilizer use per hectare of cropland","unit":"kilograms per hectare"},"observations":[{"date":"1961-01-01","value":14.79},{"date":"1962-01-01","value":15.77},{"date":"1963-01-01","value":17.41},{"date":"1964-01-01","value":15.24},{"date":"1965-01-01","value":12.91},{"date":"1966-01-01","value":7.61},{"date":"1967-01-01","value":19.17},{"date":"1968-01-01","value":18.62},{"date":"1969-01-01","value":45.1},{"date":"1970-01-01","value":50.66},{"date":"1971-01-01","value":46.79},{"date":"1972-01-01","value":41.81},{"date":"1973-01-01","value":40.01},{"date":"1974-01-01","value":45.52},{"date":"1975-01-01","value":52.89},{"date":"1976-01-01","value":42.01},{"date":"1977-01-01","value":64.16},{"date":"1978-01-01","value":51.99},{"date":"1979-01-01","value":24.84},{"date":"1980-01-01","value":23.62},{"date":"1981-01-01","value":33.34},{"date":"1982-01-01","value":41.74},{"date":"1983-01-01","value":56.77},{"date":"1984-01-01","value":56.89},{"date":"1985-01-01","value":73.07},{"date":"1986-01-01","value":81.89},{"date":"1987-01-01","value":66.02},{"date":"1988-01-01","value":90.3},{"date":"1989-01-01","value":88.24},{"date":"1990-01-01","value":87.76},{"date":"1991-01-01","value":121.69},{"date":"1992-01-01","value":114.44},{"date":"1993-01-01","value":111.57},{"date":"1994-01-01","value":173.95},{"date":"1995-01-01","value":181.27},{"date":"1996-01-01","value":211.94},{"date":"1997-01-01","value":204.34},{"date":"1998-01-01","value":250.49},{"date":"1999-01-01","value":264.77},{"date":"2000-01-01","value":278.58},{"date":"2001-01-01","value":215.64},{"date":"2002-01-01","value":221.29},{"date":"2003-01-01","value":246.32},{"date":"2004-01-01","value":259.95},{"date":"2005-01-01","value":229.44},{"date":"2006-01-01","value":230.73},{"date":"2007-01-01","value":270.25},{"date":"2008-01-01","value":198.62},{"date":"2009-01-01","value":289.71},{"date":"2010-01-01","value":232.39},{"date":"2011-01-01","value":224.89},{"date":"2012-01-01","value":234.04},{"date":"2013-01-01","value":304.36},{"date":"2014-01-01","value":273.66},{"date":"2015-01-01","value":263.09},{"date":"2016-01-01","value":257.77},{"date":"2017-01-01","value":277.67},{"date":"2018-01-01","value":252.39},{"date":"2019-01-01","value":249.91},{"date":"2020-01-01","value":264.62},{"date":"2021-01-01","value":266.69},{"date":"2022-01-01","value":242.06},{"date":"2023-01-01","value":242.57}],"summary":{"latest_period":"2023-01-01","latest_value":242.57,"max":304.36,"mean":142.667,"min":7.61,"of":201,"rank":16,"trend":"volatile"}}