{"entity":{"iso2":"EE","iso3":"EST","name":"Estonia","slug":"estonia"},"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":"1992-01-01","value":39.4607},{"date":"1993-01-01","value":59.973},{"date":"1994-01-01","value":52.7617},{"date":"1995-01-01","value":68.0987},{"date":"1996-01-01","value":78.041},{"date":"1997-01-01","value":72.7759},{"date":"1998-01-01","value":57.866},{"date":"1999-01-01","value":59.5057},{"date":"2000-01-01","value":71.3668},{"date":"2001-01-01","value":67.3588},{"date":"2002-01-01","value":72.3225},{"date":"2003-01-01","value":59.9742},{"date":"2004-01-01","value":59.5407},{"date":"2005-01-01","value":75.2042},{"date":"2006-01-01","value":64.0247},{"date":"2007-01-01","value":75.2402},{"date":"2008-01-01","value":60.378},{"date":"2009-01-01","value":71.7898},{"date":"2010-01-01","value":61.9281},{"date":"2011-01-01","value":64.5759},{"date":"2012-01-01","value":69.1541},{"date":"2013-01-01","value":67.7327},{"date":"2014-01-01","value":65.3548}],"summary":{"latest_period":"2014-01-01","latest_value":65.3548,"max":78.041,"mean":64.9752,"min":39.4607,"of":204,"rank":60,"trend":"rising"}}