{"entity":{"iso2":"XL","iso3":"LDC","name":"Least developed countries: UN classification","slug":"least-developed-countries-un-classification"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-lower-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1997-01-01","value":53.4081},{"date":"1998-01-01","value":41.4365},{"date":"1999-01-01","value":42.7},{"date":"2000-01-01","value":42.0728},{"date":"2001-01-01","value":44.3119},{"date":"2002-01-01","value":44.3411},{"date":"2003-01-01","value":43.5746},{"date":"2004-01-01","value":42.3989},{"date":"2005-01-01","value":42.5989},{"date":"2006-01-01","value":42.6876},{"date":"2007-01-01","value":43.1461},{"date":"2008-01-01","value":42.263},{"date":"2009-01-01","value":42.2854},{"date":"2010-01-01","value":42.1232},{"date":"2011-01-01","value":42.0577},{"date":"2012-01-01","value":43.6472},{"date":"2013-01-01","value":43.1947},{"date":"2014-01-01","value":44.5676},{"date":"2015-01-01","value":44.4311},{"date":"2016-01-01","value":45.2804},{"date":"2017-01-01","value":45.0997},{"date":"2018-01-01","value":45.784},{"date":"2019-01-01","value":46.9048}],"summary":{"latest_period":"2019-01-01","latest_value":46.9048,"max":53.4081,"mean":43.9267,"min":41.4365,"of":20,"rank":1,"trend":"flat"}}