{"entity":{"iso2":null,"iso3":null,"name":"WB: High Income (july 2025)","slug":"wb-high-income-july-2025"},"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":"1999-01-01","value":17.451},{"date":"2000-01-01","value":16.9292},{"date":"2001-01-01","value":16.5968},{"date":"2002-01-01","value":16.303},{"date":"2003-01-01","value":16.0612},{"date":"2004-01-01","value":16.0102},{"date":"2005-01-01","value":15.475},{"date":"2006-01-01","value":15.3324},{"date":"2007-01-01","value":15.0852},{"date":"2008-01-01","value":14.8831},{"date":"2009-01-01","value":14.7735},{"date":"2010-01-01","value":14.7548},{"date":"2011-01-01","value":14.7943},{"date":"2012-01-01","value":14.8671},{"date":"2013-01-01","value":14.6344},{"date":"2014-01-01","value":14.6269},{"date":"2015-01-01","value":14.6942},{"date":"2016-01-01","value":14.6067},{"date":"2017-01-01","value":14.7191},{"date":"2018-01-01","value":14.7195},{"date":"2019-01-01","value":14.8329},{"date":"2020-01-01","value":15.0441},{"date":"2021-01-01","value":14.896},{"date":"2022-01-01","value":14.974},{"date":"2023-01-01","value":15.0814},{"date":"2024-01-01","value":14.8093}],"summary":{"latest_period":"2024-01-01","latest_value":14.8093,"max":17.451,"mean":15.2675,"min":14.6067,"of":188,"rank":177,"trend":"falling"}}