{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"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":"1990-01-01","value":12.2631},{"date":"1991-01-01","value":9.03192},{"date":"1992-01-01","value":7.9135},{"date":"1993-01-01","value":6.53961},{"date":"1994-01-01","value":7.12663},{"date":"1995-01-01","value":7.86133},{"date":"1996-01-01","value":8.08088},{"date":"1997-01-01","value":7.84589},{"date":"1998-01-01","value":8.84191},{"date":"1999-01-01","value":8.72839},{"date":"2000-01-01","value":8.65611},{"date":"2001-01-01","value":8.38231},{"date":"2002-01-01","value":8.28946},{"date":"2003-01-01","value":10.2014},{"date":"2004-01-01","value":10.2334},{"date":"2005-01-01","value":10.9104},{"date":"2006-01-01","value":10.3436},{"date":"2007-01-01","value":10.3674},{"date":"2008-01-01","value":10.1319},{"date":"2009-01-01","value":9.94566},{"date":"2010-01-01","value":11.2219},{"date":"2011-01-01","value":11.3648},{"date":"2012-01-01","value":11.4244},{"date":"2013-01-01","value":13.7476},{"date":"2014-01-01","value":10.8566},{"date":"2015-01-01","value":10.0994},{"date":"2016-01-01","value":9.72915},{"date":"2017-01-01","value":9.71654}],"summary":{"latest_period":"2017-01-01","latest_value":9.71654,"max":13.7476,"mean":9.63769,"min":6.53961,"of":182,"rank":156,"trend":"rising"}}