{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"swine-manure-management-manure-treated-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Swine \u2014 Manure management (manure treated, N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":190.451},{"date":"1962-01-01","value":194.442},{"date":"1963-01-01","value":198.308},{"date":"1964-01-01","value":202.549},{"date":"1965-01-01","value":195.19},{"date":"1966-01-01","value":209.072},{"date":"1967-01-01","value":225.822},{"date":"1968-01-01","value":198.69},{"date":"1969-01-01","value":221.756},{"date":"1970-01-01","value":228.067},{"date":"1971-01-01","value":236.885},{"date":"1972-01-01","value":255.126},{"date":"1973-01-01","value":258.86},{"date":"1974-01-01","value":272.169},{"date":"1975-01-01","value":228.64},{"date":"1976-01-01","value":209.907},{"date":"1977-01-01","value":264.411},{"date":"1978-01-01","value":283.119},{"date":"1979-01-01","value":374.167},{"date":"1980-01-01","value":436.528},{"date":"1981-01-01","value":449.0},{"date":"1982-01-01","value":436.528},{"date":"1983-01-01","value":447.753},{"date":"1984-01-01","value":374.167},{"date":"1985-01-01","value":390.007},{"date":"1986-01-01","value":385.642},{"date":"1987-01-01","value":306.069},{"date":"1988-01-01","value":306.193},{"date":"1989-01-01","value":288.732},{"date":"1990-01-01","value":326.523},{"date":"1991-01-01","value":333.632},{"date":"1992-01-01","value":322.781},{"date":"1993-01-01","value":321.035},{"date":"1994-01-01","value":335.503},{"date":"1995-01-01","value":304.821},{"date":"1996-01-01","value":303.075},{"date":"1997-01-01","value":296.215},{"date":"1998-01-01","value":298.585},{"date":"1999-01-01","value":297.462},{"date":"2000-01-01","value":293.097},{"date":"2001-01-01","value":251.191},{"date":"2002-01-01","value":244.954},{"date":"2003-01-01","value":235.226},{"date":"2004-01-01","value":245.329},{"date":"2005-01-01","value":243.912},{"date":"2006-01-01","value":239.171},{"date":"2007-01-01","value":246.781},{"date":"2008-01-01","value":243.912},{"date":"2009-01-01","value":242.346},{"date":"2010-01-01","value":238.858},{"date":"2011-01-01","value":247.33},{"date":"2012-01-01","value":252.19},{"date":"2013-01-01","value":250.903},{"date":"2014-01-01","value":264.978},{"date":"2015-01-01","value":279.928},{"date":"2016-01-01","value":267.968},{"date":"2017-01-01","value":269.713},{"date":"2018-01-01","value":274.702},{"date":"2019-01-01","value":281.033},{"date":"2020-01-01","value":280.547},{"date":"2021-01-01","value":276.692},{"date":"2022-01-01","value":271.994},{"date":"2023-01-01","value":271.71}],"summary":{"latest_period":"2023-01-01","latest_value":271.71,"max":449.0,"mean":279.72,"min":190.451,"of":149,"rank":29,"trend":"rising"}}