{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Poultry Birds \u2014 Manure applied to soils that volatilises (N content), per square kilometre","unit":"kg per square kilometre"},"observations":[{"date":"1961-01-01","value":21.5424},{"date":"1962-01-01","value":20.9616},{"date":"1963-01-01","value":19.4718},{"date":"1964-01-01","value":20.9991},{"date":"1965-01-01","value":21.8426},{"date":"1966-01-01","value":21.305},{"date":"1967-01-01","value":23.2716},{"date":"1968-01-01","value":26.9829},{"date":"1969-01-01","value":23.8772},{"date":"1970-01-01","value":27.2765},{"date":"1971-01-01","value":30.9544},{"date":"1972-01-01","value":31.5764},{"date":"1973-01-01","value":31.6617},{"date":"1974-01-01","value":33.3174},{"date":"1975-01-01","value":31.5333},{"date":"1976-01-01","value":33.0458},{"date":"1977-01-01","value":33.8525},{"date":"1978-01-01","value":34.6691},{"date":"1979-01-01","value":34.0672},{"date":"1980-01-01","value":34.3095},{"date":"1981-01-01","value":34.3767},{"date":"1982-01-01","value":33.6317},{"date":"1983-01-01","value":35.3147},{"date":"1984-01-01","value":35.119},{"date":"1985-01-01","value":34.3279},{"date":"1986-01-01","value":32.0945},{"date":"1987-01-01","value":32.4471},{"date":"1988-01-01","value":33.4979},{"date":"1989-01-01","value":34.0678},{"date":"1990-01-01","value":29.5434},{"date":"1991-01-01","value":22.924},{"date":"1992-01-01","value":18.4235},{"date":"1993-01-01","value":16.8039},{"date":"1994-01-01","value":16.1717},{"date":"1995-01-01","value":17.7623},{"date":"1996-01-01","value":17.0494},{"date":"1997-01-01","value":14.7827},{"date":"1998-01-01","value":13.7129},{"date":"1999-01-01","value":14.8056},{"date":"2000-01-01","value":14.5277},{"date":"2001-01-01","value":14.6751},{"date":"2002-01-01","value":17.6901},{"date":"2003-01-01","value":19.7712},{"date":"2004-01-01","value":19.8426},{"date":"2005-01-01","value":17.8374},{"date":"2006-01-01","value":17.691},{"date":"2007-01-01","value":18.3444},{"date":"2008-01-01","value":16.8285},{"date":"2009-01-01","value":15.7394},{"date":"2010-01-01","value":15.1312},{"date":"2011-01-01","value":14.2378},{"date":"2012-01-01","value":12.7327},{"date":"2013-01-01","value":12.8974},{"date":"2014-01-01","value":11.7144},{"date":"2015-01-01","value":12.7863},{"date":"2016-01-01","value":13.235},{"date":"2017-01-01","value":15.4423},{"date":"2018-01-01","value":16.7816},{"date":"2019-01-01","value":17.7454},{"date":"2020-01-01","value":16.1122}],"summary":{"latest_period":"2020-01-01","latest_value":16.1122,"max":35.3147,"mean":22.919,"min":11.7144,"of":168,"rank":63,"trend":"falling"}}