{"entity":{"iso2":null,"iso3":null,"name":"SDG: World","slug":"sdg-world"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2010-01-01","value":28.4033},{"date":"2011-01-01","value":28.5104},{"date":"2012-01-01","value":28.6738},{"date":"2013-01-01","value":28.7944},{"date":"2014-01-01","value":28.4345},{"date":"2015-01-01","value":28.5198},{"date":"2016-01-01","value":29.3661},{"date":"2017-01-01","value":28.9179},{"date":"2018-01-01","value":27.8588},{"date":"2019-01-01","value":27.9029},{"date":"2020-01-01","value":27.8136},{"date":"2021-01-01","value":27.3678},{"date":"2022-01-01","value":27.8375},{"date":"2023-01-01","value":27.6259},{"date":"2024-01-01","value":27.8493}],"summary":{"latest_period":"2024-01-01","latest_value":27.8493,"max":29.3661,"mean":28.2584,"min":27.3678,"of":188,"rank":118,"trend":"flat"}}