{"entity":{"iso2":"CR","iso3":"CRI","name":"Costa Rica","slug":"costa-rica"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":30.7679},{"date":"2001-01-01","value":27.1535},{"date":"2002-01-01","value":25.6168},{"date":"2004-01-01","value":22.9362},{"date":"2005-01-01","value":22.0513},{"date":"2006-01-01","value":22.3837},{"date":"2007-01-01","value":21.7895},{"date":"2008-01-01","value":22.0515},{"date":"2009-01-01","value":21.0094},{"date":"2010-01-01","value":19.9498},{"date":"2011-01-01","value":18.9639},{"date":"2013-01-01","value":14.1973},{"date":"2014-01-01","value":14.074},{"date":"2015-01-01","value":13.4985},{"date":"2016-01-01","value":12.7764},{"date":"2017-01-01","value":12.4331},{"date":"2018-01-01","value":12.9336},{"date":"2019-01-01","value":12.3091}],"summary":{"latest_period":"2019-01-01","latest_value":12.3091,"max":30.7679,"mean":19.272,"min":12.3091,"of":108,"rank":95,"trend":"falling"}}