{"entity":{"iso2":"BO","iso3":"BOL","name":"Bolivia","slug":"bolivia"},"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":38.1149},{"date":"1962-01-01","value":37.143},{"date":"1963-01-01","value":38.0726},{"date":"1964-01-01","value":34.8216},{"date":"1965-01-01","value":37.6543},{"date":"1966-01-01","value":36.0875},{"date":"1967-01-01","value":33.5954},{"date":"1968-01-01","value":36.5613},{"date":"1969-01-01","value":38.3196},{"date":"1970-01-01","value":37.584},{"date":"1971-01-01","value":38.6008},{"date":"1972-01-01","value":39.3095},{"date":"1973-01-01","value":49.6402},{"date":"1974-01-01","value":43.9533},{"date":"1975-01-01","value":42.6969},{"date":"1976-01-01","value":38.7466},{"date":"1977-01-01","value":34.5385},{"date":"1978-01-01","value":35.9104},{"date":"1979-01-01","value":36.1946},{"date":"1980-01-01","value":33.2726},{"date":"1981-01-01","value":38.3917},{"date":"1982-01-01","value":39.8941},{"date":"1983-01-01","value":27.0417},{"date":"1984-01-01","value":40.7801},{"date":"1985-01-01","value":43.1498},{"date":"1986-01-01","value":44.5167},{"date":"1987-01-01","value":41.1387},{"date":"1988-01-01","value":41.3005},{"date":"1989-01-01","value":42.7356},{"date":"1990-01-01","value":45.6367},{"date":"1991-01-01","value":52.3378},{"date":"1992-01-01","value":50.1315},{"date":"1993-01-01","value":55.7005},{"date":"1994-01-01","value":54.7268},{"date":"1995-01-01","value":59.7109},{"date":"1996-01-01","value":59.7717},{"date":"1997-01-01","value":57.8298},{"date":"1998-01-01","value":59.8386},{"date":"1999-01-01","value":55.9396},{"date":"2000-01-01","value":59.3814},{"date":"2001-01-01","value":62.0557},{"date":"2002-01-01","value":62.6736},{"date":"2003-01-01","value":65.1029},{"date":"2004-01-01","value":62.1868},{"date":"2005-01-01","value":61.2794},{"date":"2006-01-01","value":61.4437},{"date":"2007-01-01","value":58.4697},{"date":"2008-01-01","value":55.6812},{"date":"2009-01-01","value":63.9565},{"date":"2010-01-01","value":46.8021},{"date":"2011-01-01","value":46.7535},{"date":"2012-01-01","value":53.8548},{"date":"2013-01-01","value":54.6447},{"date":"2014-01-01","value":70.1201}],"summary":{"latest_period":"2014-01-01","latest_value":70.1201,"max":70.1201,"mean":47.3296,"min":27.0417,"of":204,"rank":53,"trend":"rising"}}