{"entity":{"iso2":"CR","iso3":"CRI","name":"Costa Rica","slug":"costa-rica"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":24.8504},{"date":"2001-01-01","value":21.8594},{"date":"2002-01-01","value":22.1304},{"date":"2004-01-01","value":17.882},{"date":"2005-01-01","value":18.3417},{"date":"2006-01-01","value":18.6645},{"date":"2008-01-01","value":18.9039},{"date":"2009-01-01","value":17.982},{"date":"2010-01-01","value":17.6124},{"date":"2011-01-01","value":17.512},{"date":"2013-01-01","value":14.7545},{"date":"2014-01-01","value":15.0892},{"date":"2015-01-01","value":14.6678},{"date":"2016-01-01","value":13.3788},{"date":"2018-01-01","value":14.3354},{"date":"2019-01-01","value":13.0164},{"date":"2020-01-01","value":12.0104}],"summary":{"latest_period":"2020-01-01","latest_value":12.0104,"max":24.8504,"mean":17.2348,"min":12.0104,"of":113,"rank":94,"trend":"falling"}}