{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"poultry-birds-manure-management-manure-treated-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Poultry Birds \u2014 Manure management (manure treated, N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":42.1289},{"date":"1962-01-01","value":43.6769},{"date":"1963-01-01","value":45.5136},{"date":"1964-01-01","value":47.4486},{"date":"1965-01-01","value":49.2852},{"date":"1966-01-01","value":55.3421},{"date":"1967-01-01","value":57.6624},{"date":"1968-01-01","value":58.9628},{"date":"1969-01-01","value":60.6425},{"date":"1970-01-01","value":62.7323},{"date":"1971-01-01","value":64.861},{"date":"1972-01-01","value":66.9509},{"date":"1973-01-01","value":68.9131},{"date":"1974-01-01","value":78.3781},{"date":"1975-01-01","value":80.658},{"date":"1976-01-01","value":85.0567},{"date":"1977-01-01","value":98.4156},{"date":"1978-01-01","value":98.5071},{"date":"1979-01-01","value":120.074},{"date":"1980-01-01","value":133.78},{"date":"1981-01-01","value":153.804},{"date":"1982-01-01","value":144.61},{"date":"1983-01-01","value":153.516},{"date":"1984-01-01","value":138.496},{"date":"1985-01-01","value":148.18},{"date":"1986-01-01","value":165.725},{"date":"1987-01-01","value":183.861},{"date":"1988-01-01","value":187.638},{"date":"1989-01-01","value":190.249},{"date":"1990-01-01","value":197.99},{"date":"1991-01-01","value":144.746},{"date":"1992-01-01","value":162.012},{"date":"1993-01-01","value":164.925},{"date":"1994-01-01","value":166.422},{"date":"1995-01-01","value":168.784},{"date":"1996-01-01","value":173.003},{"date":"1997-01-01","value":177.038},{"date":"1998-01-01","value":181.415},{"date":"1999-01-01","value":186.479},{"date":"2000-01-01","value":190.096},{"date":"2001-01-01","value":194.121},{"date":"2002-01-01","value":198.303},{"date":"2003-01-01","value":200.404},{"date":"2004-01-01","value":201.942},{"date":"2005-01-01","value":202.581},{"date":"2006-01-01","value":202.579},{"date":"2007-01-01","value":202.071},{"date":"2008-01-01","value":199.048},{"date":"2009-01-01","value":193.79},{"date":"2010-01-01","value":187.223},{"date":"2011-01-01","value":177.516},{"date":"2012-01-01","value":169.882},{"date":"2013-01-01","value":163.543},{"date":"2014-01-01","value":169.784},{"date":"2015-01-01","value":177.976},{"date":"2016-01-01","value":186.306},{"date":"2017-01-01","value":205.688},{"date":"2020-01-01","value":267.05}],"summary":{"latest_period":"2020-01-01","latest_value":267.05,"max":267.05,"mean":143.065,"min":42.1289,"of":168,"rank":21,"trend":"rising"}}