{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"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":"2006-01-01","value":24.3819},{"date":"2014-01-01","value":22.7768},{"date":"2016-01-01","value":20.3317},{"date":"2019-01-01","value":18.9342},{"date":"2020-01-01","value":18.6242}],"summary":{"latest_period":"2020-01-01","latest_value":18.6242,"max":24.3819,"mean":21.0097,"min":18.6242,"of":77,"rank":32,"trend":"falling"}}