{"entity":{"iso2":"AL","iso3":"ALB","name":"Albania","slug":"albania"},"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":"1971-01-01","value":19.3187},{"date":"1972-01-01","value":19.4349},{"date":"1980-01-01","value":21.5862},{"date":"1981-01-01","value":22.2225},{"date":"1982-01-01","value":21.8488},{"date":"1983-01-01","value":22.125},{"date":"1984-01-01","value":22.3913},{"date":"1985-01-01","value":22.6068},{"date":"1986-01-01","value":22.8047},{"date":"1987-01-01","value":22.7453},{"date":"1988-01-01","value":22.8731},{"date":"1989-01-01","value":22.8345},{"date":"1990-01-01","value":23.0353},{"date":"1991-01-01","value":22.9532},{"date":"1992-01-01","value":20.0164},{"date":"1993-01-01","value":15.9648},{"date":"1994-01-01","value":17.5612},{"date":"1995-01-01","value":18.1536},{"date":"1996-01-01","value":19.1431},{"date":"1997-01-01","value":18.8734},{"date":"1998-01-01","value":19.2183},{"date":"1999-01-01","value":19.9741},{"date":"2000-01-01","value":21.0409},{"date":"2001-01-01","value":20.9017},{"date":"2002-01-01","value":21.9812},{"date":"2003-01-01","value":21.6702},{"date":"2004-01-01","value":21.1784},{"date":"2005-01-01","value":20.5224},{"date":"2006-01-01","value":20.2641},{"date":"2007-01-01","value":20.0851},{"date":"2008-01-01","value":19.6441},{"date":"2009-01-01","value":19.1048},{"date":"2010-01-01","value":18.0777},{"date":"2011-01-01","value":18.8755},{"date":"2012-01-01","value":18.5072},{"date":"2013-01-01","value":18.2003},{"date":"2014-01-01","value":18.2537},{"date":"2015-01-01","value":18.3483},{"date":"2016-01-01","value":17.7037},{"date":"2017-01-01","value":17.4836},{"date":"2018-01-01","value":17.0941}],"summary":{"latest_period":"2018-01-01","latest_value":17.0941,"max":23.0353,"mean":20.1615,"min":15.9648,"of":182,"rank":91,"trend":"falling"}}