{"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-lower-secondary-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2.QUALIFIED","title":"Pupil-qualified teacher ratio in lower secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":8.71161},{"date":"2014-01-01","value":8.3424},{"date":"2015-01-01","value":8.35369},{"date":"2016-01-01","value":8.15128},{"date":"2017-01-01","value":7.96711},{"date":"2018-01-01","value":7.79948},{"date":"2019-01-01","value":7.59623}],"summary":{"latest_period":"2019-01-01","latest_value":7.59623,"max":8.71161,"mean":8.13169,"min":7.59623,"of":31,"rank":30,"trend":"falling"}}