{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"nutrient-balance-cropland-nitrogen-use-efficiency","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 use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":448.863},{"date":"1962-01-01","value":457.068},{"date":"1963-01-01","value":390.649},{"date":"1964-01-01","value":478.868},{"date":"1965-01-01","value":481.768},{"date":"1966-01-01","value":446.464},{"date":"1967-01-01","value":438.973},{"date":"1968-01-01","value":409.744},{"date":"1969-01-01","value":413.442},{"date":"1970-01-01","value":391.455},{"date":"1971-01-01","value":404.034},{"date":"1972-01-01","value":409.552},{"date":"1973-01-01","value":403.701},{"date":"1974-01-01","value":420.963},{"date":"1975-01-01","value":288.533},{"date":"1976-01-01","value":236.057},{"date":"1977-01-01","value":323.417},{"date":"1978-01-01","value":297.818},{"date":"1979-01-01","value":371.246},{"date":"1980-01-01","value":297.783},{"date":"1981-01-01","value":277.186},{"date":"1982-01-01","value":326.971},{"date":"1983-01-01","value":331.614},{"date":"1984-01-01","value":312.905},{"date":"1985-01-01","value":322.247},{"date":"1986-01-01","value":323.515},{"date":"1987-01-01","value":290.728},{"date":"1988-01-01","value":310.583},{"date":"1989-01-01","value":274.419},{"date":"1990-01-01","value":257.57},{"date":"1991-01-01","value":219.462},{"date":"1992-01-01","value":220.249},{"date":"1993-01-01","value":247.533},{"date":"1994-01-01","value":246.02},{"date":"1995-01-01","value":241.251},{"date":"1996-01-01","value":255.02},{"date":"1997-01-01","value":254.327},{"date":"1998-01-01","value":226.008},{"date":"1999-01-01","value":227.462},{"date":"2000-01-01","value":234.262},{"date":"2001-01-01","value":214.532},{"date":"2002-01-01","value":198.996},{"date":"2003-01-01","value":188.31},{"date":"2004-01-01","value":159.296},{"date":"2005-01-01","value":157.704},{"date":"2006-01-01","value":154.147},{"date":"2007-01-01","value":135.912},{"date":"2008-01-01","value":124.382},{"date":"2009-01-01","value":120.589},{"date":"2010-01-01","value":106.365},{"date":"2011-01-01","value":95.3887},{"date":"2012-01-01","value":101.313},{"date":"2013-01-01","value":119.57},{"date":"2014-01-01","value":127.087},{"date":"2015-01-01","value":118.445},{"date":"2016-01-01","value":46.9303},{"date":"2017-01-01","value":44.8823},{"date":"2018-01-01","value":45.6004},{"date":"2019-01-01","value":45.4263},{"date":"2020-01-01","value":45.5238},{"date":"2021-01-01","value":45.3638},{"date":"2022-01-01","value":46.9031},{"date":"2023-01-01","value":46.9033}],"summary":{"latest_period":"2023-01-01","latest_value":46.9033,"max":481.768,"mean":249.195,"min":44.8823,"of":201,"rank":111,"trend":"volatile"}}