{"entity":{"iso2":null,"iso3":null,"name":"WB: Ida Only","slug":"wb-ida-only"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2003-01-01","value":39.7898},{"date":"2004-01-01","value":41.9476},{"date":"2005-01-01","value":41.1587},{"date":"2006-01-01","value":42.61},{"date":"2007-01-01","value":41.7982},{"date":"2008-01-01","value":46.0592},{"date":"2009-01-01","value":49.443},{"date":"2010-01-01","value":47.4181},{"date":"2011-01-01","value":45.0341},{"date":"2012-01-01","value":47.2151},{"date":"2013-01-01","value":47.4341},{"date":"2014-01-01","value":47.2782},{"date":"2015-01-01","value":47.4875},{"date":"2016-01-01","value":46.4619},{"date":"2017-01-01","value":45.2982},{"date":"2018-01-01","value":45.2929},{"date":"2019-01-01","value":44.4501},{"date":"2020-01-01","value":43.5646},{"date":"2021-01-01","value":43.8654},{"date":"2022-01-01","value":47.679}],"summary":{"latest_period":"2022-01-01","latest_value":47.679,"max":49.443,"mean":45.0643,"min":39.7898,"of":166,"rank":38,"trend":"rising"}}