{"entity":{"iso2":"1A","iso3":"ARB","name":"Arab World","slug":"arab-world"},"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":"2015-01-01","value":12.0127},{"date":"2016-01-01","value":12.0275},{"date":"2017-01-01","value":12.3555},{"date":"2018-01-01","value":12.5523},{"date":"2019-01-01","value":12.8781}],"summary":{"latest_period":"2019-01-01","latest_value":12.8781,"max":12.8781,"mean":12.3652,"min":12.0127,"of":19,"rank":18,"trend":"rising"}}