{"entity":{"iso2":"ER","iso3":"ERI","name":"Eritrea","slug":"eritrea"},"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":"1993-01-01","value":32.54},{"date":"1994-01-01","value":59.5891},{"date":"1995-01-01","value":42.697},{"date":"1996-01-01","value":27.3269},{"date":"1997-01-01","value":25.8465},{"date":"1998-01-01","value":58.7901},{"date":"1999-01-01","value":44.2693},{"date":"2000-01-01","value":25.419},{"date":"2001-01-01","value":39.0807},{"date":"2002-01-01","value":21.363},{"date":"2003-01-01","value":30.4192},{"date":"2004-01-01","value":32.323},{"date":"2005-01-01","value":58.8762},{"date":"2006-01-01","value":67.0447},{"date":"2007-01-01","value":73.144},{"date":"2008-01-01","value":28.7466},{"date":"2009-01-01","value":43.8728},{"date":"2010-01-01","value":46.2079},{"date":"2011-01-01","value":49.9641},{"date":"2012-01-01","value":47.8915},{"date":"2013-01-01","value":53.1354},{"date":"2014-01-01","value":48.3222}],"summary":{"latest_period":"2014-01-01","latest_value":48.3222,"max":73.144,"mean":43.4941,"min":21.363,"of":204,"rank":101,"trend":"rising"}}