{"entity":{"iso2":null,"iso3":null,"name":"SDG: Landlocked Developing Countries","slug":"sdg-landlocked-developing-countries"},"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":"1998-01-01","value":48.5377},{"date":"1999-01-01","value":50.6643},{"date":"2000-01-01","value":52.053},{"date":"2001-01-01","value":52.8306},{"date":"2002-01-01","value":54.8413},{"date":"2003-01-01","value":55.7388},{"date":"2004-01-01","value":54.4722},{"date":"2005-01-01","value":53.3893},{"date":"2006-01-01","value":52.0673},{"date":"2007-01-01","value":51.1431},{"date":"2008-01-01","value":52.415},{"date":"2009-01-01","value":51.8962},{"date":"2010-01-01","value":53.3004},{"date":"2011-01-01","value":53.6096},{"date":"2012-01-01","value":52.7767},{"date":"2013-01-01","value":53.2473},{"date":"2014-01-01","value":53.222},{"date":"2015-01-01","value":51.8648},{"date":"2016-01-01","value":53.1389},{"date":"2017-01-01","value":49.4587},{"date":"2018-01-01","value":49.7465},{"date":"2019-01-01","value":49.8434},{"date":"2020-01-01","value":50.0007},{"date":"2021-01-01","value":49.0385},{"date":"2022-01-01","value":47.9347},{"date":"2023-01-01","value":48.4722},{"date":"2024-01-01","value":49.3348}],"summary":{"latest_period":"2024-01-01","latest_value":49.3348,"max":55.7388,"mean":51.6681,"min":47.9347,"of":188,"rank":52,"trend":"falling"}}