{"entity":{"iso2":"CR","iso3":"CRI","name":"Costa Rica","slug":"costa-rica"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-qualified-teacher-ratio-in-pre-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.02.QUALIFIED","title":"Pupil-qualified teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":13.3481},{"date":"2014-01-01","value":13.6503},{"date":"2015-01-01","value":13.1978},{"date":"2016-01-01","value":12.3607},{"date":"2017-01-01","value":12.1962},{"date":"2018-01-01","value":13.3686},{"date":"2019-01-01","value":12.1393}],"summary":{"latest_period":"2019-01-01","latest_value":12.1393,"max":13.6503,"mean":12.8944,"min":12.1393,"of":35,"rank":31,"trend":"falling"}}