{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"swine-manure-applied-to-soils-that-leaches-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Swine \u2014 Manure applied to soils that leaches (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":109.086},{"date":"1962-01-01","value":110.571},{"date":"1963-01-01","value":94.6234},{"date":"1964-01-01","value":104.895},{"date":"1965-01-01","value":111.887},{"date":"1966-01-01","value":115.719},{"date":"1967-01-01","value":115.57},{"date":"1968-01-01","value":112.962},{"date":"1969-01-01","value":116.576},{"date":"1970-01-01","value":109.183},{"date":"1971-01-01","value":123.773},{"date":"1972-01-01","value":140.858},{"date":"1973-01-01","value":160.631},{"date":"1974-01-01","value":174.552},{"date":"1975-01-01","value":173.046},{"date":"1976-01-01","value":153.044},{"date":"1977-01-01","value":162.817},{"date":"1978-01-01","value":176.347},{"date":"1979-01-01","value":172.339},{"date":"1980-01-01","value":173.166},{"date":"1981-01-01","value":150.057},{"date":"1982-01-01","value":158.109},{"date":"1983-01-01","value":126.569},{"date":"1984-01-01","value":135.254},{"date":"1985-01-01","value":143.025},{"date":"1986-01-01","value":153.864},{"date":"1987-01-01","value":150.595},{"date":"1988-01-01","value":159.195},{"date":"1989-01-01","value":152.942},{"date":"1990-01-01","value":158.052},{"date":"1991-01-01","value":177.567},{"date":"1992-01-01","value":179.339},{"date":"1993-01-01","value":153.146},{"date":"1994-01-01","value":158.07},{"date":"1995-01-01","value":165.795},{"date":"1996-01-01","value":145.869},{"date":"1997-01-01","value":147.256},{"date":"1998-01-01","value":155.644},{"date":"1999-01-01","value":150.527},{"date":"2000-01-01","value":139.032},{"date":"2001-01-01","value":138.899},{"date":"2002-01-01","value":151.268},{"date":"2003-01-01","value":151.101},{"date":"2004-01-01","value":137.925},{"date":"2005-01-01","value":147.055},{"date":"2006-01-01","value":153.297},{"date":"2007-01-01","value":147.191},{"date":"2008-01-01","value":125.251},{"date":"2009-01-01","value":115.948},{"date":"2010-01-01","value":123.79},{"date":"2011-01-01","value":109.713},{"date":"2012-01-01","value":94.0628},{"date":"2013-01-01","value":90.6639},{"date":"2014-01-01","value":95.2314},{"date":"2015-01-01","value":94.5472},{"date":"2016-01-01","value":88.2563},{"date":"2017-01-01","value":92.2153},{"date":"2018-01-01","value":89.581},{"date":"2019-01-01","value":91.1244},{"date":"2020-01-01","value":95.2775},{"date":"2021-01-01","value":83.2208},{"date":"2022-01-01","value":78.2009},{"date":"2023-01-01","value":79.3362}],"summary":{"latest_period":"2023-01-01","latest_value":79.3362,"max":179.339,"mean":132.456,"min":78.2009,"of":149,"rank":22,"trend":"falling"}}