{"entity":{"iso2":"CU","iso3":"CUB","name":"Cuba","slug":"cuba"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"nitrogen-use-efficiency","source":"Lassaletta et al. (2014) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/nitrogen-use-efficiency","title":"Nitrogen use efficiency","unit":"%"},"observations":[{"date":"1961-01-01","value":27.3766},{"date":"1962-01-01","value":20.0825},{"date":"1963-01-01","value":16.1419},{"date":"1964-01-01","value":14.6476},{"date":"1965-01-01","value":15.1668},{"date":"1966-01-01","value":9.68806},{"date":"1967-01-01","value":10.2577},{"date":"1968-01-01","value":9.34038},{"date":"1969-01-01","value":9.06847},{"date":"1970-01-01","value":14.7461},{"date":"1971-01-01","value":13.1378},{"date":"1972-01-01","value":13.6592},{"date":"1973-01-01","value":12.4822},{"date":"1974-01-01","value":13.1351},{"date":"1975-01-01","value":12.0914},{"date":"1976-01-01","value":10.9208},{"date":"1977-01-01","value":10.3677},{"date":"1978-01-01","value":11.3847},{"date":"1979-01-01","value":10.0586},{"date":"1980-01-01","value":9.04719},{"date":"1981-01-01","value":8.81834},{"date":"1982-01-01","value":10.3073},{"date":"1983-01-01","value":10.7328},{"date":"1984-01-01","value":10.2363},{"date":"1985-01-01","value":9.42428},{"date":"1986-01-01","value":8.83964},{"date":"1987-01-01","value":9.17963},{"date":"1988-01-01","value":9.68552},{"date":"1989-01-01","value":8.86963},{"date":"1990-01-01","value":10.6506},{"date":"1991-01-01","value":11.6281},{"date":"1992-01-01","value":12.5154},{"date":"1993-01-01","value":12.0976},{"date":"1994-01-01","value":16.6185},{"date":"1995-01-01","value":13.3089},{"date":"1996-01-01","value":16.4024},{"date":"1997-01-01","value":14.1641},{"date":"1998-01-01","value":14.5594},{"date":"1999-01-01","value":21.9613},{"date":"2000-01-01","value":24.1108},{"date":"2001-01-01","value":19.9074},{"date":"2002-01-01","value":29.4032},{"date":"2003-01-01","value":46.5497},{"date":"2004-01-01","value":40.0172},{"date":"2005-01-01","value":37.6665},{"date":"2006-01-01","value":27.5074},{"date":"2007-01-01","value":26.6657},{"date":"2008-01-01","value":24.5808},{"date":"2009-01-01","value":33.3358},{"date":"2010-01-01","value":25.0497},{"date":"2011-01-01","value":22.2105},{"date":"2012-01-01","value":24.1233},{"date":"2013-01-01","value":26.7592},{"date":"2014-01-01","value":21.6371}],"summary":{"latest_period":"2014-01-01","latest_value":21.6371,"max":46.5497,"mean":17.0801,"min":8.81834,"of":204,"rank":158,"trend":"volatile"}}
