{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-pre-primary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02","title":"School life expectancy, pre-primary, both sexes (years)","unit":"years"},"observations":[{"date":"1971-01-01","value":2.62956},{"date":"1972-01-01","value":2.54119},{"date":"1973-01-01","value":2.62919},{"date":"1974-01-01","value":2.79504},{"date":"1975-01-01","value":2.92375},{"date":"1976-01-01","value":3.00448},{"date":"1977-01-01","value":2.99182},{"date":"1978-01-01","value":2.97673},{"date":"1979-01-01","value":3.00301},{"date":"1980-01-01","value":3.1026},{"date":"1981-01-01","value":3.10879},{"date":"1982-01-01","value":2.99717},{"date":"1983-01-01","value":2.9673},{"date":"1984-01-01","value":2.89378},{"date":"1985-01-01","value":2.84613},{"date":"1986-01-01","value":2.74325},{"date":"1987-01-01","value":2.73991},{"date":"1988-01-01","value":2.80753},{"date":"1989-01-01","value":2.88373},{"date":"1990-01-01","value":2.75892},{"date":"1991-01-01","value":2.71036},{"date":"1992-01-01","value":2.34996},{"date":"1993-01-01","value":2.4197},{"date":"1994-01-01","value":2.31822},{"date":"1995-01-01","value":2.41354},{"date":"1996-01-01","value":2.60998},{"date":"1997-01-01","value":2.6785},{"date":"1998-01-01","value":2.55006},{"date":"1999-01-01","value":2.71235},{"date":"2000-01-01","value":2.79548},{"date":"2001-01-01","value":2.79748},{"date":"2002-01-01","value":2.95203},{"date":"2003-01-01","value":3.1432},{"date":"2004-01-01","value":3.265},{"date":"2005-01-01","value":3.37157},{"date":"2006-01-01","value":3.47004},{"date":"2007-01-01","value":3.4016},{"date":"2008-01-01","value":3.28426},{"date":"2009-01-01","value":3.22377},{"date":"2010-01-01","value":3.21821},{"date":"2011-01-01","value":3.2254},{"date":"2012-01-01","value":3.18769},{"date":"2013-01-01","value":3.18731},{"date":"2014-01-01","value":3.19632},{"date":"2015-01-01","value":3.19428},{"date":"2016-01-01","value":3.09011},{"date":"2017-01-01","value":3.088},{"date":"2018-01-01","value":3.19387}],"summary":{"latest_period":"2018-01-01","latest_value":3.19387,"max":3.47004,"mean":2.92484,"min":2.31822,"of":191,"rank":16,"trend":"rising"}}