{"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-secondary-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2T3.QUALIFIED","title":"Pupil-qualified teacher ratio in secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":9.00278},{"date":"2014-01-01","value":8.65148},{"date":"2015-01-01","value":8.45036},{"date":"2016-01-01","value":8.22827},{"date":"2017-01-01","value":8.08165},{"date":"2018-01-01","value":7.946},{"date":"2019-01-01","value":7.8805}],"summary":{"latest_period":"2019-01-01","latest_value":7.8805,"max":9.00278,"mean":8.32015,"min":7.8805,"of":41,"rank":40,"trend":"falling"}}