{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"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":"2015-01-01","value":22.5498},{"date":"2016-01-01","value":21.2635},{"date":"2017-01-01","value":20.1744},{"date":"2018-01-01","value":19.2535},{"date":"2019-01-01","value":18.3401}],"summary":{"latest_period":"2019-01-01","latest_value":18.3401,"max":22.5498,"mean":20.3163,"min":18.3401,"of":35,"rank":19,"trend":"falling"}}