{"entity":{"iso2":"SZ","iso3":"SWZ","name":"Eswatini","slug":"eswatini"},"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":"1974-01-01","value":5.50943},{"date":"1975-01-01","value":7.44118},{"date":"1976-01-01","value":7.00685},{"date":"1977-01-01","value":12.4519},{"date":"1979-01-01","value":8.58282},{"date":"1980-01-01","value":10.2459},{"date":"1981-01-01","value":6.87854},{"date":"1990-01-01","value":7.15436},{"date":"1991-01-01","value":7.13274},{"date":"1993-01-01","value":8.12233},{"date":"1996-01-01","value":12.1156},{"date":"1999-01-01","value":21.31},{"date":"2000-01-01","value":13.4986},{"date":"2002-01-01","value":15.9295},{"date":"2004-01-01","value":20.1037},{"date":"2005-01-01","value":13.6505},{"date":"2006-01-01","value":12.3203},{"date":"2011-01-01","value":32.1444},{"date":"2013-01-01","value":17.5534}],"summary":{"latest_period":"2013-01-01","latest_value":17.5534,"max":32.1444,"mean":12.5869,"min":5.50943,"of":175,"rank":72,"trend":"volatile"}}