{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-lower-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.QUALIFIED","title":"Pupil-qualified teacher ratio in lower secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":32.4526},{"date":"2016-01-01","value":29.5951},{"date":"2017-01-01","value":28.9135},{"date":"2018-01-01","value":27.7961},{"date":"2023-01-01","value":26.208},{"date":"2024-01-01","value":27.2162}],"summary":{"latest_period":"2024-01-01","latest_value":27.2162,"max":32.4526,"mean":28.6969,"min":26.208,"of":69,"rank":15,"trend":"falling"}}