{"entity":{"iso2":null,"iso3":null,"name":"WB: Europe & Central Asia (excluding High Income)","slug":"wb-europe-and-central-asia-excluding-high-income"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-upper-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":31.2495},{"date":"2016-01-01","value":26.8436},{"date":"2017-01-01","value":26.5902},{"date":"2018-01-01","value":25.9308},{"date":"2019-01-01","value":25.0377},{"date":"2020-01-01","value":24.1659},{"date":"2022-01-01","value":21.4408},{"date":"2023-01-01","value":18.1408},{"date":"2024-01-01","value":13.4019}],"summary":{"latest_period":"2024-01-01","latest_value":13.4019,"max":31.2495,"mean":23.6446,"min":13.4019,"of":157,"rank":138,"trend":"falling"}}