{"entity":{"iso2":"BJ","iso3":"BEN","name":"Benin","slug":"benin"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1976-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"2012-01-01","value":89.7997},{"date":"2016-01-01","value":75.1161},{"date":"2018-01-01","value":95.8444},{"date":"2019-01-01","value":62.9229}],"summary":{"latest_period":"2019-01-01","latest_value":62.9229,"max":95.8444,"mean":40.4604,"min":0.0,"of":72,"rank":7,"trend":"volatile"}}