{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"adjusted-savings-education-expenditure-current-us-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Adjusted savings: education expenditure (current US$), per square kilometre","unit":"current US$ per square kilometre"},"observations":[{"date":"1980-01-01","value":6000.72},{"date":"1981-01-01","value":6757.18},{"date":"1982-01-01","value":6243.79},{"date":"1983-01-01","value":5364.21},{"date":"1984-01-01","value":5871.68},{"date":"1985-01-01","value":5871.08},{"date":"1986-01-01","value":7273.91},{"date":"1987-01-01","value":9795.62},{"date":"1988-01-01","value":7603.07},{"date":"1989-01-01","value":7720.03},{"date":"1990-01-01","value":7555.09},{"date":"1991-01-01","value":4266.15},{"date":"1992-01-01","value":4693.29},{"date":"1993-01-01","value":4519.03},{"date":"1994-01-01","value":3436.67},{"date":"1995-01-01","value":5701.45},{"date":"1996-01-01","value":3334.02},{"date":"1997-01-01","value":3007.79},{"date":"1998-01-01","value":3999.06},{"date":"1999-01-01","value":3770.86},{"date":"2000-01-01","value":3745.63},{"date":"2001-01-01","value":4251.09},{"date":"2002-01-01","value":4910.0},{"date":"2003-01-01","value":7527.1},{"date":"2004-01-01","value":5401.68},{"date":"2005-01-01","value":10504.4},{"date":"2006-01-01","value":11759.6},{"date":"2007-01-01","value":13642.6},{"date":"2008-01-01","value":19094.7},{"date":"2009-01-01","value":19575.2},{"date":"2010-01-01","value":18194.4},{"date":"2011-01-01","value":18991.7},{"date":"2012-01-01","value":17619.4},{"date":"2013-01-01","value":19339.8},{"date":"2014-01-01","value":20227.4},{"date":"2015-01-01","value":17739.6},{"date":"2016-01-01","value":19011.1},{"date":"2017-01-01","value":21224.3},{"date":"2018-01-01","value":23542.0},{"date":"2019-01-01","value":25059.7},{"date":"2020-01-01","value":25372.1},{"date":"2021-01-01","value":30633.5}],"summary":{"latest_period":"2021-01-01","latest_value":30633.5,"max":30633.5,"mean":11194.1,"min":3007.79,"of":194,"rank":77,"trend":"volatile"}}