{"entity":{"iso2":"BD","iso3":"BGD","name":"Bangladesh","slug":"bangladesh"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-upper-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1998-01-01","value":159.225},{"date":"1999-01-01","value":153.289},{"date":"2000-01-01","value":141.261},{"date":"2001-01-01","value":144.003},{"date":"2002-01-01","value":128.575},{"date":"2003-01-01","value":102.208},{"date":"2004-01-01","value":82.7007},{"date":"2007-01-01","value":65.0079},{"date":"2008-01-01","value":57.764},{"date":"2009-01-01","value":62.6157},{"date":"2010-01-01","value":63.3427},{"date":"2011-01-01","value":60.0117},{"date":"2012-01-01","value":57.8891},{"date":"2013-01-01","value":59.1623},{"date":"2016-01-01","value":54.4891},{"date":"2019-01-01","value":51.9857}],"summary":{"latest_period":"2019-01-01","latest_value":51.9857,"max":159.225,"mean":90.2206,"min":51.9857,"of":46,"rank":2,"trend":"falling"}}