{"entity":{"iso2":"SG","iso3":"SGP","name":"Singapore","slug":"singapore"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2007-01-01","value":17.8621},{"date":"2008-01-01","value":17.3375},{"date":"2009-01-01","value":16.2718},{"date":"2016-01-01","value":11.7679},{"date":"2017-01-01","value":11.5913},{"date":"2018-01-01","value":11.5019}],"summary":{"latest_period":"2018-01-01","latest_value":11.5019,"max":17.8621,"mean":14.3887,"min":11.5019,"of":69,"rank":54,"trend":"falling"}}