{"entity":{"iso2":"DZ","iso3":"DZA","name":"Algeria","slug":"algeria"},"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":21.0965},{"date":"1975-01-01","value":25.7976},{"date":"1976-01-01","value":25.767},{"date":"1977-01-01","value":27.0838},{"date":"1978-01-01","value":26.7239},{"date":"1979-01-01","value":25.8818},{"date":"1980-01-01","value":25.0432},{"date":"1981-01-01","value":24.9968},{"date":"1982-01-01","value":24.1718},{"date":"1984-01-01","value":23.4404},{"date":"1985-01-01","value":23.2019},{"date":"1986-01-01","value":22.1775},{"date":"1987-01-01","value":20.9174},{"date":"1988-01-01","value":19.8181},{"date":"1989-01-01","value":18.6677},{"date":"1990-01-01","value":17.9128},{"date":"1991-01-01","value":17.1273},{"date":"1992-01-01","value":17.014},{"date":"1993-01-01","value":16.9837},{"date":"1994-01-01","value":16.7637},{"date":"1995-01-01","value":16.844},{"date":"1996-01-01","value":16.921},{"date":"1997-01-01","value":17.2312}],"summary":{"latest_period":"1997-01-01","latest_value":17.2312,"max":27.0838,"mean":21.3732,"min":16.7637,"of":190,"rank":78,"trend":"falling"}}