{"entity":{"iso2":"AM","iso3":"ARM","name":"Armenia","slug":"armenia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2002-01-01","value":8.18742},{"date":"2009-01-01","value":11.1333},{"date":"2010-01-01","value":11.201},{"date":"2011-01-01","value":12.0264},{"date":"2012-01-01","value":11.7954},{"date":"2013-01-01","value":10.8033},{"date":"2014-01-01","value":11.386},{"date":"2015-01-01","value":10.9101},{"date":"2016-01-01","value":10.6267},{"date":"2017-01-01","value":10.2412}],"summary":{"latest_period":"2017-01-01","latest_value":10.2412,"max":12.0264,"mean":10.8311,"min":8.18742,"of":72,"rank":69,"trend":"rising"}}