{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":42.0114},{"date":"2000-01-01","value":41.7738},{"date":"2001-01-01","value":52.4558},{"date":"2002-01-01","value":59.2669},{"date":"2003-01-01","value":57.5874},{"date":"2004-01-01","value":57.6829},{"date":"2005-01-01","value":51.3838},{"date":"2006-01-01","value":43.5046},{"date":"2007-01-01","value":40.3854},{"date":"2008-01-01","value":41.3648},{"date":"2009-01-01","value":39.6192},{"date":"2013-01-01","value":79.2141},{"date":"2014-01-01","value":71.3867},{"date":"2015-01-01","value":65.97},{"date":"2016-01-01","value":65.1632},{"date":"2021-01-01","value":42.1971},{"date":"2022-01-01","value":44.1659},{"date":"2023-01-01","value":45.3227},{"date":"2024-01-01","value":43.6303}],"summary":{"latest_period":"2024-01-01","latest_value":43.6303,"max":79.2141,"mean":51.794,"min":39.6192,"of":134,"rank":26,"trend":"flat"}}