{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1996-01-01","value":11.331},{"date":"1997-01-01","value":10.9313},{"date":"1998-01-01","value":11.2169},{"date":"1999-01-01","value":12.5035},{"date":"2000-01-01","value":11.8553},{"date":"2001-01-01","value":12.1659},{"date":"2002-01-01","value":12.0772},{"date":"2003-01-01","value":12.3084},{"date":"2004-01-01","value":12.2321},{"date":"2005-01-01","value":11.9756},{"date":"2006-01-01","value":11.7448},{"date":"2007-01-01","value":11.5546},{"date":"2008-01-01","value":11.4762},{"date":"2009-01-01","value":11.9889},{"date":"2010-01-01","value":12.0811},{"date":"2011-01-01","value":12.2977},{"date":"2012-01-01","value":12.322},{"date":"2013-01-01","value":13.0404},{"date":"2014-01-01","value":13.2295},{"date":"2016-01-01","value":12.6365}],"summary":{"latest_period":"2016-01-01","latest_value":12.6365,"max":13.2295,"mean":12.0484,"min":10.9313,"of":190,"rank":117,"trend":"rising"}}