{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"population-age-9-total","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SP.POP.AG09.TO.UN","title":"Population, age 9, total","unit":null},"observations":[{"date":"1990-01-01","value":122693.0},{"date":"1991-01-01","value":119807.0},{"date":"1992-01-01","value":116876.0},{"date":"1993-01-01","value":113908.0},{"date":"1994-01-01","value":110889.0},{"date":"1995-01-01","value":107803.0},{"date":"1996-01-01","value":104740.0},{"date":"1997-01-01","value":101721.0},{"date":"1998-01-01","value":98589.0},{"date":"1999-01-01","value":95114.0},{"date":"2000-01-01","value":91178.0},{"date":"2001-01-01","value":86688.0},{"date":"2002-01-01","value":81793.0},{"date":"2003-01-01","value":76902.0},{"date":"2004-01-01","value":72580.0},{"date":"2005-01-01","value":69220.0},{"date":"2006-01-01","value":66957.0},{"date":"2007-01-01","value":65659.0},{"date":"2008-01-01","value":65132.0},{"date":"2009-01-01","value":65067.0},{"date":"2010-01-01","value":65213.0},{"date":"2011-01-01","value":65536.0},{"date":"2012-01-01","value":66047.0},{"date":"2013-01-01","value":66588.0},{"date":"2015-01-01","value":67081.0}],"summary":{"latest_period":"2015-01-01","latest_value":67081.0,"max":122693.0,"mean":86551.2,"min":65067.0,"of":191,"rank":118,"trend":"falling"}}