{"entity":{"iso2":null,"iso3":"SPM","name":"Saint Pierre and Miquelon","slug":"saint-pierre-and-miquelon"},"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":"1988-01-01","value":0.550032},{"date":"1989-01-01","value":1.33032},{"date":"1990-01-01","value":3.26477},{"date":"1991-01-01","value":5.15699},{"date":"1992-01-01","value":5.5147},{"date":"1993-01-01","value":3.5},{"date":"1994-01-01","value":3.49251},{"date":"1995-01-01","value":3.49251},{"date":"1996-01-01","value":3.5},{"date":"1997-01-01","value":3.49438},{"date":"1998-01-01","value":1.94271},{"date":"1999-01-01","value":1.74906},{"date":"2000-01-01","value":2.30517},{"date":"2001-01-01","value":1.55845},{"date":"2002-01-01","value":1.0638},{"date":"2003-01-01","value":0.851669},{"date":"2004-01-01","value":0.83325},{"date":"2005-01-01","value":0.877685},{"date":"2006-01-01","value":0.71891},{"date":"2007-01-01","value":0.627079},{"date":"2008-01-01","value":0.652613},{"date":"2009-01-01","value":0.716187},{"date":"2010-01-01","value":0.721799},{"date":"2011-01-01","value":0.742124},{"date":"2012-01-01","value":0.756352},{"date":"2013-01-01","value":0.756352},{"date":"2014-01-01","value":0.855232}],"summary":{"latest_period":"2014-01-01","latest_value":0.855232,"max":5.5147,"mean":1.8898,"min":0.550032,"of":204,"rank":201,"trend":"volatile"}}