{"entity":{"iso2":"LA","iso3":"LAO","name":"Laos","slug":"lao-pdr"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-lower-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":20.2026},{"date":"2000-01-01","value":21.9329},{"date":"2001-01-01","value":23.6888},{"date":"2002-01-01","value":24.7159},{"date":"2003-01-01","value":25.2479},{"date":"2004-01-01","value":27.1633},{"date":"2005-01-01","value":25.307},{"date":"2006-01-01","value":24.1836},{"date":"2007-01-01","value":23.9493},{"date":"2008-01-01","value":24.3251},{"date":"2009-01-01","value":21.984},{"date":"2010-01-01","value":20.0406},{"date":"2011-01-01","value":19.5234},{"date":"2012-01-01","value":18.2185},{"date":"2013-01-01","value":17.4469},{"date":"2014-01-01","value":18.1488},{"date":"2015-01-01","value":18.5796},{"date":"2016-01-01","value":18.5338},{"date":"2017-01-01","value":18.2884},{"date":"2018-01-01","value":18.2879},{"date":"2019-01-01","value":18.3852},{"date":"2020-01-01","value":17.6719},{"date":"2021-01-01","value":17.6471},{"date":"2022-01-01","value":18.4703}],"summary":{"latest_period":"2022-01-01","latest_value":18.4703,"max":27.1633,"mean":20.9143,"min":17.4469,"of":87,"rank":49,"trend":"falling"}}