{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"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":"1979-01-01","value":16.0728},{"date":"1980-01-01","value":15.8171},{"date":"2012-01-01","value":9.32916},{"date":"2013-01-01","value":9.27359},{"date":"2016-01-01","value":9.7742},{"date":"2017-01-01","value":9.82943}],"summary":{"latest_period":"2017-01-01","latest_value":9.82943,"max":16.0728,"mean":11.6827,"min":9.27359,"of":190,"rank":152,"trend":"falling"}}