{"entity":{"iso2":"CR","iso3":"CRI","name":"Costa Rica","slug":"costa-rica"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pupil-teacher-ratio-for-primary-education-by-country","source":"UNESCO Institute for Statistics (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/pupil-teacher-ratio-for-primary-education-by-country","title":"Pupils per qualified teacher in primary education","unit":"pupils per teacher"},"observations":[{"date":"2013-01-01","value":13.6979},{"date":"2014-01-01","value":13.5799},{"date":"2015-01-01","value":12.9775},{"date":"2016-01-01","value":12.2874},{"date":"2017-01-01","value":11.9404},{"date":"2018-01-01","value":12.5248},{"date":"2019-01-01","value":11.9152},{"date":"2020-01-01","value":11.6945}],"summary":{"latest_period":"2020-01-01","latest_value":11.6945,"max":13.6979,"mean":12.5772,"min":11.6945,"of":113,"rank":103,"trend":"falling"}}