{"entity":{"iso2":null,"iso3":null,"name":"UNESCO: Sids","slug":"unesco-sids"},"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":"1998-01-01","value":19.4415},{"date":"1999-01-01","value":19.9796},{"date":"2000-01-01","value":21.284},{"date":"2001-01-01","value":20.6491},{"date":"2002-01-01","value":22.2524},{"date":"2003-01-01","value":22.648},{"date":"2004-01-01","value":23.3353},{"date":"2005-01-01","value":21.1027},{"date":"2006-01-01","value":20.8002},{"date":"2007-01-01","value":20.1719},{"date":"2008-01-01","value":19.6508},{"date":"2009-01-01","value":19.8489},{"date":"2010-01-01","value":19.8368},{"date":"2011-01-01","value":20.1026},{"date":"2012-01-01","value":19.3567},{"date":"2013-01-01","value":19.4704},{"date":"2014-01-01","value":19.3713},{"date":"2015-01-01","value":19.2795},{"date":"2016-01-01","value":19.0342},{"date":"2017-01-01","value":18.5951},{"date":"2018-01-01","value":18.5331},{"date":"2019-01-01","value":18.4663},{"date":"2020-01-01","value":17.6607},{"date":"2021-01-01","value":16.9643},{"date":"2022-01-01","value":16.9521},{"date":"2023-01-01","value":17.0983},{"date":"2024-01-01","value":17.4766}],"summary":{"latest_period":"2024-01-01","latest_value":17.4766,"max":23.3353,"mean":19.606,"min":16.9521,"of":184,"rank":147,"trend":"falling"}}