{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"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":50.5341},{"date":"1962-01-01","value":42.02},{"date":"1963-01-01","value":44.6466},{"date":"1964-01-01","value":47.6791},{"date":"1965-01-01","value":41.7763},{"date":"1966-01-01","value":41.2984},{"date":"1967-01-01","value":42.4332},{"date":"1968-01-01","value":39.0398},{"date":"1969-01-01","value":38.9328},{"date":"1970-01-01","value":35.6271},{"date":"1971-01-01","value":42.5814},{"date":"1972-01-01","value":40.1644},{"date":"1973-01-01","value":37.7804},{"date":"1974-01-01","value":41.1399},{"date":"1975-01-01","value":35.6472},{"date":"1976-01-01","value":31.1532},{"date":"1977-01-01","value":30.6421},{"date":"1978-01-01","value":30.9668},{"date":"1979-01-01","value":32.6025},{"date":"1980-01-01","value":29.7624},{"date":"1981-01-01","value":33.1318},{"date":"1982-01-01","value":36.2364},{"date":"1983-01-01","value":32.8957},{"date":"1984-01-01","value":36.8256},{"date":"1985-01-01","value":25.9935},{"date":"1986-01-01","value":24.3879},{"date":"1987-01-01","value":25.2349},{"date":"1988-01-01","value":31.3415},{"date":"1989-01-01","value":34.5797},{"date":"1990-01-01","value":32.2359},{"date":"1991-01-01","value":33.4655},{"date":"1992-01-01","value":32.2869},{"date":"1993-01-01","value":33.9013},{"date":"1994-01-01","value":31.8217},{"date":"1995-01-01","value":32.421},{"date":"1996-01-01","value":35.8204},{"date":"1997-01-01","value":35.522},{"date":"1998-01-01","value":35.0594},{"date":"1999-01-01","value":32.1509},{"date":"2000-01-01","value":37.4655},{"date":"2001-01-01","value":31.5523},{"date":"2002-01-01","value":36.366},{"date":"2003-01-01","value":31.1495},{"date":"2004-01-01","value":36.4351},{"date":"2005-01-01","value":32.9791},{"date":"2006-01-01","value":31.8618},{"date":"2007-01-01","value":35.0149},{"date":"2008-01-01","value":33.9423},{"date":"2009-01-01","value":33.8986},{"date":"2010-01-01","value":31.0232},{"date":"2011-01-01","value":34.9968},{"date":"2012-01-01","value":32.432},{"date":"2013-01-01","value":30.517},{"date":"2014-01-01","value":36.6581}],"summary":{"latest_period":"2014-01-01","latest_value":36.6581,"max":50.5341,"mean":35.1487,"min":24.3879,"of":204,"rank":125,"trend":"falling"}}