{"entity":{"iso2":"AS","iso3":"ASM","name":"American Samoa","slug":"american-samoa"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-tertiary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.TER.ENRL.TC.ZS","title":"Pupil-teacher ratio, tertiary","unit":null},"observations":[{"date":"1972-01-01","value":19.75},{"date":"1976-01-01","value":22.9667},{"date":"1978-01-01","value":22.28},{"date":"1979-01-01","value":21.5},{"date":"1980-01-01","value":21.4},{"date":"1981-01-01","value":21.6889},{"date":"1982-01-01","value":21.0},{"date":"1983-01-01","value":20.14},{"date":"1984-01-01","value":21.0217},{"date":"1985-01-01","value":21.2439},{"date":"1986-01-01","value":21.0556},{"date":"2007-01-01","value":15.3048}],"summary":{"latest_period":"2007-01-01","latest_value":15.3048,"max":22.9667,"mean":20.7793,"min":15.3048,"of":175,"rank":91,"trend":"falling"}}