{"entity":{"iso2":"AZ","iso3":"AZE","name":"Azerbaijan","slug":"azerbaijan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1981-01-01","value":8.05114},{"date":"1986-01-01","value":8.1949},{"date":"1989-01-01","value":7.07288},{"date":"1990-01-01","value":7.66493},{"date":"1991-01-01","value":7.14722},{"date":"1992-01-01","value":6.71},{"date":"1993-01-01","value":6.39556},{"date":"1994-01-01","value":6.17532},{"date":"1995-01-01","value":7.36675},{"date":"1996-01-01","value":7.14587},{"date":"1997-01-01","value":7.39032},{"date":"1998-01-01","value":7.32678},{"date":"1999-01-01","value":7.39572},{"date":"2000-01-01","value":8.32657},{"date":"2001-01-01","value":8.5632},{"date":"2002-01-01","value":8.70669},{"date":"2003-01-01","value":8.75217},{"date":"2004-01-01","value":8.68532},{"date":"2005-01-01","value":8.63661},{"date":"2006-01-01","value":8.7904},{"date":"2007-01-01","value":8.75156},{"date":"2008-01-01","value":8.72499},{"date":"2009-01-01","value":8.72905},{"date":"2010-01-01","value":9.26314},{"date":"2011-01-01","value":9.27525},{"date":"2012-01-01","value":9.02033},{"date":"2013-01-01","value":9.95126},{"date":"2014-01-01","value":10.9261},{"date":"2015-01-01","value":11.478},{"date":"2016-01-01","value":10.7733},{"date":"2018-01-01","value":18.1698}],"summary":{"latest_period":"2018-01-01","latest_value":18.1698,"max":18.1698,"mean":8.69552,"min":6.17532,"of":182,"rank":81,"trend":"rising"}}