{"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-qualified-teacher-ratio-in-upper-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":12.4758},{"date":"2000-01-01","value":12.1301},{"date":"2001-01-01","value":12.4351},{"date":"2002-01-01","value":12.8008},{"date":"2003-01-01","value":13.0247},{"date":"2004-01-01","value":13.2642},{"date":"2005-01-01","value":13.2228},{"date":"2006-01-01","value":13.2738},{"date":"2007-01-01","value":13.1572},{"date":"2008-01-01","value":13.477},{"date":"2009-01-01","value":13.2415},{"date":"2010-01-01","value":13.376},{"date":"2011-01-01","value":13.4979},{"date":"2012-01-01","value":13.7118},{"date":"2013-01-01","value":13.3188},{"date":"2014-01-01","value":13.493},{"date":"2015-01-01","value":13.3245},{"date":"2016-01-01","value":13.2092},{"date":"2017-01-01","value":13.1959},{"date":"2018-01-01","value":12.8226},{"date":"2019-01-01","value":12.5461},{"date":"2020-01-01","value":12.6009},{"date":"2021-01-01","value":12.9693},{"date":"2022-01-01","value":12.7142},{"date":"2023-01-01","value":12.8569},{"date":"2024-01-01","value":13.143}],"summary":{"latest_period":"2024-01-01","latest_value":13.143,"max":13.7118,"mean":13.0493,"min":12.1301,"of":157,"rank":141,"trend":"flat"}}