{"entity":{"iso2":"ER","iso3":"ERI","name":"Eritrea","slug":"eritrea"},"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":"1999-01-01","value":146.976},{"date":"2000-01-01","value":115.22},{"date":"2001-01-01","value":111.936},{"date":"2002-01-01","value":176.985},{"date":"2003-01-01","value":170.895},{"date":"2004-01-01","value":194.259},{"date":"2005-01-01","value":196.369},{"date":"2006-01-01","value":208.86},{"date":"2007-01-01","value":154.864},{"date":"2008-01-01","value":133.486},{"date":"2009-01-01","value":82.8115},{"date":"2010-01-01","value":68.0583},{"date":"2011-01-01","value":60.2915},{"date":"2012-01-01","value":53.2766},{"date":"2013-01-01","value":46.4534}],"summary":{"latest_period":"2013-01-01","latest_value":46.4534,"max":208.86,"mean":128.049,"min":46.4534,"of":60,"rank":8,"trend":"falling"}}