{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-ages-4-6-total","source":"UNESCO Institute for Statistics (Derived)","source_url":"https://data.worldbank.org/indicator/SP.POP.0406.TO.UN","title":"Population, ages 4-6, total","unit":null},"observations":[{"date":"1990-01-01","value":336616.0},{"date":"1991-01-01","value":328619.0},{"date":"1992-01-01","value":322062.0},{"date":"1993-01-01","value":315764.0},{"date":"1994-01-01","value":308011.0},{"date":"1995-01-01","value":297666.0},{"date":"1996-01-01","value":284368.0},{"date":"1997-01-01","value":268815.0},{"date":"1998-01-01","value":252218.0},{"date":"1999-01-01","value":236320.0},{"date":"2000-01-01","value":222436.0},{"date":"2001-01-01","value":210758.0},{"date":"2002-01-01","value":201075.0},{"date":"2003-01-01","value":193768.0},{"date":"2004-01-01","value":189173.0},{"date":"2005-01-01","value":187412.0},{"date":"2006-01-01","value":188824.0},{"date":"2007-01-01","value":193070.0},{"date":"2008-01-01","value":198700.0},{"date":"2009-01-01","value":203756.0},{"date":"2010-01-01","value":206808.0},{"date":"2011-01-01","value":207306.0},{"date":"2012-01-01","value":205587.0},{"date":"2013-01-01","value":202235.0},{"date":"2014-01-01","value":198219.0},{"date":"2015-01-01","value":194273.0}],"summary":{"latest_period":"2015-01-01","latest_value":194273.0,"max":336616.0,"mean":236687.0,"min":187412.0,"of":191,"rank":119,"trend":"falling"}}