{"entity":{"iso2":"ZG","iso3":"SSF","name":"Sub-Saharan Africa","slug":"sub-saharan-africa"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-lower-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2006-01-01","value":38.2437},{"date":"2007-01-01","value":41.9965},{"date":"2008-01-01","value":41.6043},{"date":"2009-01-01","value":40.4036},{"date":"2010-01-01","value":38.306},{"date":"2011-01-01","value":41.2173}],"summary":{"latest_period":"2011-01-01","latest_value":41.2173,"max":41.9965,"mean":40.2952,"min":38.2437,"of":21,"rank":5,"trend":"flat"}}