{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"years-of-schooling-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Years of schooling, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1990-01-01","value":3.28595e-10},{"date":"1991-01-01","value":9.28697e-10},{"date":"1992-01-01","value":8.56691e-10},{"date":"1993-01-01","value":7.0778e-10},{"date":"1994-01-01","value":8.20181e-10},{"date":"1995-01-01","value":4.34911e-10},{"date":"1996-01-01","value":6.95913e-10},{"date":"1997-01-01","value":7.82324e-10},{"date":"1998-01-01","value":6.0871e-10},{"date":"1999-01-01","value":6.92683e-10},{"date":"2000-01-01","value":7.35529e-10},{"date":"2001-01-01","value":7.0783e-10},{"date":"2002-01-01","value":6.16683e-10},{"date":"2003-01-01","value":4.81982e-10},{"date":"2004-01-01","value":3.92521e-10},{"date":"2005-01-01","value":3.46298e-10},{"date":"2006-01-01","value":3.03063e-10},{"date":"2007-01-01","value":2.37208e-10},{"date":"2008-01-01","value":1.94371e-10},{"date":"2009-01-01","value":2.04511e-10},{"date":"2010-01-01","value":2.11475e-10},{"date":"2011-01-01","value":1.8688e-10},{"date":"2012-01-01","value":2.00737e-10},{"date":"2013-01-01","value":1.97234e-10},{"date":"2014-01-01","value":1.93575e-10},{"date":"2015-01-01","value":2.20412e-10},{"date":"2016-01-01","value":2.08224e-10},{"date":"2017-01-01","value":1.89959e-10},{"date":"2018-01-01","value":1.70902e-10},{"date":"2019-01-01","value":1.65715e-10},{"date":"2020-01-01","value":1.61866e-10},{"date":"2021-01-01","value":1.35751e-10},{"date":"2022-01-01","value":1.26554e-10},{"date":"2023-01-01","value":1.12075e-10}],"summary":{"latest_period":"2023-01-01","latest_value":1.12075e-10,"max":9.28697e-10,"mean":3.9876e-10,"min":1.12075e-10,"of":192,"rank":110,"trend":"volatile"}}