{"entity":{"iso2":"BD","iso3":"BGD","name":"Bangladesh","slug":"bangladesh"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-upper-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=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":"2020-01-01","value":44.71},{"date":"2021-01-01","value":40.592},{"date":"2022-01-01","value":39.0987},{"date":"2023-01-01","value":39.2969},{"date":"2024-01-01","value":41.9826}],"summary":{"latest_period":"2024-01-01","latest_value":41.9826,"max":159.225,"mean":79.8612,"min":39.0987,"of":77,"rank":6,"trend":"volatile"}}