{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-qualified-teacher-ratio-in-upper-secondary-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":9.31016},{"date":"2014-01-01","value":8.99388},{"date":"2015-01-01","value":8.55966},{"date":"2016-01-01","value":8.3172},{"date":"2017-01-01","value":8.21593},{"date":"2018-01-01","value":8.11808},{"date":"2019-01-01","value":8.2127}],"summary":{"latest_period":"2019-01-01","latest_value":8.2127,"max":9.31016,"mean":8.53252,"min":8.11808,"of":27,"rank":26,"trend":"falling"}}