{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"potatoes-crop-residues-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Potatoes \u2014 Crop residues (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":36.774},{"date":"1962-01-01","value":33.4875},{"date":"1963-01-01","value":37.4158},{"date":"1964-01-01","value":37.9722},{"date":"1965-01-01","value":33.2861},{"date":"1966-01-01","value":36.131},{"date":"1967-01-01","value":44.283},{"date":"1968-01-01","value":39.4002},{"date":"1969-01-01","value":40.0179},{"date":"1970-01-01","value":41.9736},{"date":"1971-01-01","value":39.9427},{"date":"1972-01-01","value":41.0427},{"date":"1973-01-01","value":39.9038},{"date":"1974-01-01","value":40.8886},{"date":"1975-01-01","value":39.0023},{"date":"1976-01-01","value":40.2499},{"date":"1977-01-01","value":45.7105},{"date":"1978-01-01","value":43.5991},{"date":"1979-01-01","value":39.4367},{"date":"1980-01-01","value":41.7839},{"date":"1981-01-01","value":37.6258},{"date":"1982-01-01","value":40.8693},{"date":"1983-01-01","value":41.6669},{"date":"1984-01-01","value":42.0521},{"date":"1985-01-01","value":44.1009},{"date":"1986-01-01","value":45.7953},{"date":"1987-01-01","value":47.1997},{"date":"1988-01-01","value":41.8491},{"date":"1989-01-01","value":42.9736},{"date":"1990-01-01","value":42.755},{"date":"1991-01-01","value":41.7464},{"date":"1992-01-01","value":43.1142},{"date":"1993-01-01","value":36.8857},{"date":"1994-01-01","value":37.0716},{"date":"1995-01-01","value":37.88},{"date":"1996-01-01","value":32.237},{"date":"1997-01-01","value":25.6242},{"date":"1998-01-01","value":25.9989},{"date":"1999-01-01","value":25.1623},{"date":"2000-01-01","value":21.992},{"date":"2001-01-01","value":19.5914},{"date":"2002-01-01","value":20.5957},{"date":"2003-01-01","value":18.7816},{"date":"2004-01-01","value":18.3192},{"date":"2005-01-01","value":14.6866},{"date":"2006-01-01","value":15.1502},{"date":"2007-01-01","value":15.4627},{"date":"2008-01-01","value":13.611},{"date":"2009-01-01","value":11.7519},{"date":"2010-01-01","value":10.1502},{"date":"2011-01-01","value":10.441},{"date":"2012-01-01","value":10.7193},{"date":"2013-01-01","value":11.5755},{"date":"2014-01-01","value":12.256},{"date":"2015-01-01","value":11.0704},{"date":"2016-01-01","value":10.3693},{"date":"2017-01-01","value":11.1753},{"date":"2018-01-01","value":9.57711},{"date":"2019-01-01","value":8.84356},{"date":"2020-01-01","value":8.5756},{"date":"2021-01-01","value":8.44669},{"date":"2022-01-01","value":6.88654},{"date":"2023-01-01","value":6.93736}],"summary":{"latest_period":"2023-01-01","latest_value":6.93736,"max":47.1997,"mean":29.0774,"min":6.88654,"of":137,"rank":48,"trend":"falling"}}