{"entity":{"iso2":null,"iso3":null,"name":"SDG: Least Developed Countries","slug":"sdg-least-developed-countries"},"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":"2013-01-01","value":34.9589},{"date":"2014-01-01","value":34.8052},{"date":"2015-01-01","value":35.102},{"date":"2016-01-01","value":34.5431},{"date":"2017-01-01","value":33.6087},{"date":"2018-01-01","value":34.8774},{"date":"2019-01-01","value":34.4843},{"date":"2020-01-01","value":34.315},{"date":"2021-01-01","value":34.1949},{"date":"2022-01-01","value":34.7507},{"date":"2023-01-01","value":35.4993}],"summary":{"latest_period":"2023-01-01","latest_value":35.4993,"max":35.4993,"mean":34.649,"min":33.6087,"of":159,"rank":9,"trend":"flat"}}