{"entity":{"iso2":"AZ","iso3":"AZE","name":"Azerbaijan","slug":"azerbaijan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1991-01-01","value":19.7841},{"date":"1992-01-01","value":19.8167},{"date":"1993-01-01","value":19.5759},{"date":"1994-01-01","value":18.8577},{"date":"1995-01-01","value":18.9829},{"date":"1996-01-01","value":20.1677},{"date":"1997-01-01","value":20.0031},{"date":"1998-01-01","value":19.2807},{"date":"1999-01-01","value":18.7791},{"date":"2000-01-01","value":18.6857},{"date":"2001-01-01","value":17.1201},{"date":"2002-01-01","value":16.1852},{"date":"2003-01-01","value":15.2614},{"date":"2004-01-01","value":14.2714},{"date":"2005-01-01","value":13.4483},{"date":"2006-01-01","value":12.496},{"date":"2007-01-01","value":11.6156},{"date":"2008-01-01","value":11.296},{"date":"2009-01-01","value":11.0834},{"date":"2010-01-01","value":11.0422},{"date":"2011-01-01","value":11.1644},{"date":"2012-01-01","value":11.923},{"date":"2013-01-01","value":12.1486},{"date":"2014-01-01","value":12.6233},{"date":"2015-01-01","value":13.4979},{"date":"2016-01-01","value":15.4862},{"date":"2017-01-01","value":15.458},{"date":"2018-01-01","value":15.4298}],"summary":{"latest_period":"2018-01-01","latest_value":15.4298,"max":20.1677,"mean":15.553,"min":11.0422,"of":199,"rank":131,"trend":"falling"}}