{"entity":{"iso2":null,"iso3":null,"name":"UIS: North America and Western Europe","slug":"uis-north-america-and-western-europe"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2001-01-01","value":17.9677},{"date":"2002-01-01","value":17.3392},{"date":"2003-01-01","value":16.2587},{"date":"2004-01-01","value":15.7113},{"date":"2005-01-01","value":16.4648},{"date":"2006-01-01","value":15.0938},{"date":"2007-01-01","value":15.0142},{"date":"2008-01-01","value":14.6877},{"date":"2009-01-01","value":14.3954},{"date":"2010-01-01","value":14.1272},{"date":"2011-01-01","value":14.1474},{"date":"2012-01-01","value":13.9816},{"date":"2013-01-01","value":13.6021},{"date":"2014-01-01","value":13.7132},{"date":"2015-01-01","value":14.2297},{"date":"2016-01-01","value":14.7292},{"date":"2017-01-01","value":15.0187},{"date":"2018-01-01","value":14.7084},{"date":"2019-01-01","value":14.8075},{"date":"2020-01-01","value":14.6883},{"date":"2021-01-01","value":15.036},{"date":"2022-01-01","value":15.0924},{"date":"2023-01-01","value":15.0497},{"date":"2024-01-01","value":14.4989}],"summary":{"latest_period":"2024-01-01","latest_value":14.4989,"max":17.9677,"mean":15.0151,"min":13.6021,"of":166,"rank":162,"trend":"falling"}}