{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"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":58.7462},{"date":"1993-01-01","value":83.0368},{"date":"1994-01-01","value":83.1},{"date":"1995-01-01","value":118.954},{"date":"1996-01-01","value":128.016},{"date":"1997-01-01","value":118.427},{"date":"1998-01-01","value":96.6377},{"date":"1999-01-01","value":92.2119},{"date":"2000-01-01","value":110.45},{"date":"2001-01-01","value":88.4116},{"date":"2002-01-01","value":98.5959},{"date":"2003-01-01","value":116.494},{"date":"2004-01-01","value":96.8303},{"date":"2005-01-01","value":103.224},{"date":"2006-01-01","value":94.0364},{"date":"2007-01-01","value":99.5729},{"date":"2008-01-01","value":100.282},{"date":"2009-01-01","value":96.691},{"date":"2010-01-01","value":88.252},{"date":"2011-01-01","value":83.0965},{"date":"2012-01-01","value":98.0832},{"date":"2013-01-01","value":87.955},{"date":"2014-01-01","value":61.4094}],"summary":{"latest_period":"2014-01-01","latest_value":61.4094,"max":128.016,"mean":95.7615,"min":58.7462,"of":204,"rank":71,"trend":"falling"}}