{"entity":{"iso2":"AS","iso3":"ASM","name":"American Samoa","slug":"american-samoa"},"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":34.9228},{"date":"1962-01-01","value":40.7258},{"date":"1963-01-01","value":36.6147},{"date":"1964-01-01","value":26.6702},{"date":"1965-01-01","value":23.2561},{"date":"1966-01-01","value":25.9927},{"date":"1967-01-01","value":33.6654},{"date":"1968-01-01","value":35.6378},{"date":"1969-01-01","value":36.0548},{"date":"1970-01-01","value":33.1894},{"date":"1971-01-01","value":32.3215},{"date":"1972-01-01","value":31.5324},{"date":"1973-01-01","value":31.3102},{"date":"1974-01-01","value":30.2985},{"date":"1975-01-01","value":30.0753},{"date":"1976-01-01","value":29.4526},{"date":"1977-01-01","value":28.7992},{"date":"1978-01-01","value":27.7365},{"date":"1979-01-01","value":23.3509},{"date":"1980-01-01","value":26.1745},{"date":"1981-01-01","value":25.6503},{"date":"1982-01-01","value":25.0103},{"date":"1983-01-01","value":24.0538},{"date":"1984-01-01","value":22.3214},{"date":"1985-01-01","value":21.0652},{"date":"1986-01-01","value":21.3533},{"date":"1987-01-01","value":19.6257},{"date":"1988-01-01","value":19.5499},{"date":"1989-01-01","value":19.4117},{"date":"1990-01-01","value":24.374},{"date":"1991-01-01","value":23.5471},{"date":"1992-01-01","value":23.7764},{"date":"1993-01-01","value":26.3952},{"date":"1994-01-01","value":27.996},{"date":"1995-01-01","value":28.8442},{"date":"1996-01-01","value":29.767},{"date":"1997-01-01","value":31.1469},{"date":"1998-01-01","value":40.2813},{"date":"1999-01-01","value":28.7704},{"date":"2000-01-01","value":32.1519},{"date":"2001-01-01","value":36.5438},{"date":"2002-01-01","value":38.2354},{"date":"2003-01-01","value":40.8687},{"date":"2004-01-01","value":40.0672},{"date":"2005-01-01","value":42.9422},{"date":"2006-01-01","value":43.6344},{"date":"2007-01-01","value":44.9459},{"date":"2008-01-01","value":45.8999},{"date":"2009-01-01","value":47.2429},{"date":"2010-01-01","value":47.4989},{"date":"2011-01-01","value":47.4948},{"date":"2012-01-01","value":46.203},{"date":"2013-01-01","value":50.1348},{"date":"2014-01-01","value":62.051}],"summary":{"latest_period":"2014-01-01","latest_value":62.051,"max":62.051,"mean":32.7155,"min":19.4117,"of":204,"rank":67,"trend":"rising"}}