{"entity":{"iso2":"PG","iso3":"PNG","name":"Papua New Guinea","slug":"papua-new-guinea"},"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":19.3468},{"date":"1972-01-01","value":18.3296},{"date":"1973-01-01","value":17.5906},{"date":"1974-01-01","value":18.8185},{"date":"1975-01-01","value":20.3496},{"date":"1976-01-01","value":22.8745},{"date":"1977-01-01","value":22.761},{"date":"1978-01-01","value":21.9806},{"date":"1979-01-01","value":21.9605},{"date":"1981-01-01","value":21.5526},{"date":"1982-01-01","value":21.4451},{"date":"1984-01-01","value":23.4361},{"date":"1986-01-01","value":22.8427},{"date":"1987-01-01","value":21.6944},{"date":"1988-01-01","value":21.4041},{"date":"1989-01-01","value":21.9192},{"date":"1991-01-01","value":21.9571},{"date":"1992-01-01","value":21.1345},{"date":"1998-01-01","value":22.2467},{"date":"2012-01-01","value":27.4098},{"date":"2016-01-01","value":34.2964}],"summary":{"latest_period":"2016-01-01","latest_value":34.2964,"max":34.2964,"mean":22.1595,"min":17.5906,"of":190,"rank":7,"trend":"rising"}}