{"entity":{"iso2":"CO","iso3":"COL","name":"Colombia","slug":"colombia"},"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":"2007-01-01","value":29.5197},{"date":"2008-01-01","value":29.3957},{"date":"2009-01-01","value":29.3091},{"date":"2010-01-01","value":28.1311},{"date":"2011-01-01","value":27.5797},{"date":"2012-01-01","value":25.048},{"date":"2013-01-01","value":25.6813},{"date":"2014-01-01","value":24.7242},{"date":"2015-01-01","value":25.7797},{"date":"2016-01-01","value":25.6372},{"date":"2017-01-01","value":24.9164},{"date":"2019-01-01","value":23.6799},{"date":"2020-01-01","value":24.0924},{"date":"2021-01-01","value":24.6772},{"date":"2022-01-01","value":23.4582}],"summary":{"latest_period":"2022-01-01","latest_value":23.4582,"max":29.5197,"mean":26.1086,"min":23.4582,"of":139,"rank":70,"trend":"falling"}}