{"entity":{"iso2":"ET","iso3":"ETH","name":"Ethiopia","slug":"ethiopia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1971-01-01","value":27.6723},{"date":"1972-01-01","value":26.9306},{"date":"1973-01-01","value":28.0203},{"date":"1974-01-01","value":27.6949},{"date":"1986-01-01","value":42.0004},{"date":"1988-01-01","value":43.9848},{"date":"1989-01-01","value":40.1273},{"date":"1991-01-01","value":37.1378},{"date":"1992-01-01","value":33.0062},{"date":"1993-01-01","value":31.8949},{"date":"1994-01-01","value":32.1766},{"date":"1995-01-01","value":32.0377},{"date":"1996-01-01","value":31.5287},{"date":"2008-01-01","value":46.2268},{"date":"2009-01-01","value":47.4135},{"date":"2010-01-01","value":43.075},{"date":"2011-01-01","value":40.3313},{"date":"2012-01-01","value":40.3506}],"summary":{"latest_period":"2012-01-01","latest_value":40.3506,"max":47.4135,"mean":36.2005,"min":26.9306,"of":190,"rank":2,"trend":"rising"}}