{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":57.4032},{"date":"1962-01-01","value":52.407},{"date":"1963-01-01","value":46.4498},{"date":"1964-01-01","value":47.1391},{"date":"1965-01-01","value":58.6185},{"date":"1966-01-01","value":54.1257},{"date":"1967-01-01","value":51.1629},{"date":"1968-01-01","value":52.0205},{"date":"1969-01-01","value":48.1098},{"date":"1970-01-01","value":44.2096},{"date":"1971-01-01","value":53.2611},{"date":"1972-01-01","value":63.0836},{"date":"1973-01-01","value":58.4176},{"date":"1974-01-01","value":54.654},{"date":"1975-01-01","value":76.9415},{"date":"1976-01-01","value":87.4216},{"date":"1977-01-01","value":77.7004},{"date":"1978-01-01","value":76.41},{"date":"1979-01-01","value":84.8055},{"date":"1980-01-01","value":86.1105},{"date":"1981-01-01","value":85.6002},{"date":"1982-01-01","value":86.4117},{"date":"1983-01-01","value":85.6492},{"date":"1984-01-01","value":84.7282},{"date":"1985-01-01","value":83.9438},{"date":"1986-01-01","value":87.9377},{"date":"1987-01-01","value":91.0549},{"date":"1988-01-01","value":90.6915},{"date":"1989-01-01","value":92.5969},{"date":"1990-01-01","value":97.8387},{"date":"1991-01-01","value":94.1191},{"date":"1992-01-01","value":70.6227},{"date":"1993-01-01","value":60.2435},{"date":"1994-01-01","value":46.5664},{"date":"1995-01-01","value":44.6519},{"date":"1996-01-01","value":48.1102},{"date":"1997-01-01","value":33.7319},{"date":"1998-01-01","value":33.2663},{"date":"1999-01-01","value":38.7015},{"date":"2000-01-01","value":33.9994},{"date":"2001-01-01","value":25.7096},{"date":"2002-01-01","value":18.0233},{"date":"2003-01-01","value":22.7852},{"date":"2004-01-01","value":23.6065},{"date":"2005-01-01","value":21.3226},{"date":"2006-01-01","value":21.59},{"date":"2007-01-01","value":23.1892},{"date":"2008-01-01","value":20.3486},{"date":"2009-01-01","value":17.9534},{"date":"2010-01-01","value":16.7196},{"date":"2011-01-01","value":15.2122},{"date":"2012-01-01","value":13.9353},{"date":"2013-01-01","value":12.164},{"date":"2014-01-01","value":13.4348},{"date":"2015-01-01","value":12.6718},{"date":"2016-01-01","value":13.7475},{"date":"2017-01-01","value":14.1223},{"date":"2018-01-01","value":14.9957},{"date":"2019-01-01","value":11.2673},{"date":"2020-01-01","value":13.5649},{"date":"2021-01-01","value":15.9146},{"date":"2022-01-01","value":13.7849},{"date":"2023-01-01","value":16.604}],"summary":{"latest_period":"2023-01-01","latest_value":16.604,"max":97.8387,"mean":47.8347,"min":11.2673,"of":149,"rank":75,"trend":"volatile"}}