{"entity":{"iso2":"TV","iso3":"TUV","name":"Tuvalu","slug":"tuvalu"},"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":35.5861},{"date":"1962-01-01","value":35.6001},{"date":"1963-01-01","value":35.6141},{"date":"1964-01-01","value":38.038},{"date":"1965-01-01","value":38.0371},{"date":"1966-01-01","value":38.0361},{"date":"1967-01-01","value":33.6945},{"date":"1968-01-01","value":31.0967},{"date":"1969-01-01","value":27.6543},{"date":"1970-01-01","value":25.4615},{"date":"1971-01-01","value":34.6848},{"date":"1972-01-01","value":16.3841},{"date":"1973-01-01","value":15.2142},{"date":"1974-01-01","value":40.9081},{"date":"1975-01-01","value":18.2324},{"date":"1976-01-01","value":14.7353},{"date":"1977-01-01","value":20.0634},{"date":"1978-01-01","value":42.593},{"date":"1979-01-01","value":42.0766},{"date":"1980-01-01","value":38.7247},{"date":"1981-01-01","value":39.5679},{"date":"1982-01-01","value":19.5881},{"date":"1983-01-01","value":21.9633},{"date":"1984-01-01","value":19.7276},{"date":"1985-01-01","value":17.5006},{"date":"1986-01-01","value":16.5193},{"date":"1987-01-01","value":18.0515},{"date":"1988-01-01","value":13.5224},{"date":"1989-01-01","value":11.2144},{"date":"1990-01-01","value":12.3025},{"date":"1991-01-01","value":15.8567},{"date":"1992-01-01","value":11.0528},{"date":"1993-01-01","value":10.431},{"date":"1994-01-01","value":9.39916},{"date":"1995-01-01","value":10.4092},{"date":"1996-01-01","value":10.1777},{"date":"1997-01-01","value":9.47035},{"date":"1998-01-01","value":9.79632},{"date":"1999-01-01","value":9.10804},{"date":"2000-01-01","value":10.2131},{"date":"2001-01-01","value":9.22241},{"date":"2002-01-01","value":9.87696},{"date":"2003-01-01","value":10.0943},{"date":"2004-01-01","value":9.70803},{"date":"2005-01-01","value":10.0873},{"date":"2006-01-01","value":10.1148},{"date":"2007-01-01","value":9.8482},{"date":"2008-01-01","value":9.73699},{"date":"2009-01-01","value":9.69491},{"date":"2010-01-01","value":62.276},{"date":"2011-01-01","value":61.9426},{"date":"2012-01-01","value":64.0236},{"date":"2013-01-01","value":66.754}],"summary":{"latest_period":"2013-01-01","latest_value":66.754,"max":66.754,"mean":23.8054,"min":9.10804,"of":204,"rank":58,"trend":"volatile"}}
