{"entity":{"iso2":null,"iso3":null,"name":"ESCAP: Countries With Special Needs (csn) (unsdcode:98434)","slug":"escap-countries-with-special-needs-csn-unsdcode-98434"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2002-01-01","value":24.585},{"date":"2003-01-01","value":24.4439},{"date":"2004-01-01","value":23.6539},{"date":"2005-01-01","value":23.3047},{"date":"2006-01-01","value":23.0763},{"date":"2007-01-01","value":22.8416},{"date":"2008-01-01","value":22.5228},{"date":"2009-01-01","value":22.6477},{"date":"2010-01-01","value":23.1664},{"date":"2011-01-01","value":23.1598},{"date":"2012-01-01","value":23.1583},{"date":"2013-01-01","value":23.3742},{"date":"2014-01-01","value":23.2983},{"date":"2015-01-01","value":22.9639},{"date":"2016-01-01","value":22.6747},{"date":"2017-01-01","value":22.0861},{"date":"2018-01-01","value":23.7731},{"date":"2019-01-01","value":23.5728},{"date":"2020-01-01","value":23.4025},{"date":"2021-01-01","value":23.3184},{"date":"2022-01-01","value":22.2371},{"date":"2023-01-01","value":20.7247},{"date":"2024-01-01","value":18.5295}],"summary":{"latest_period":"2024-01-01","latest_value":18.5295,"max":24.585,"mean":22.892,"min":18.5295,"of":184,"rank":139,"trend":"falling"}}