{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"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":7.60057},{"date":"1973-01-01","value":8.33333},{"date":"1974-01-01","value":7.90762},{"date":"1975-01-01","value":4.94194},{"date":"1976-01-01","value":4.96154},{"date":"1977-01-01","value":4.58228},{"date":"1978-01-01","value":4.61945},{"date":"1979-01-01","value":3.77434},{"date":"1982-01-01","value":4.80197},{"date":"1983-01-01","value":3.972},{"date":"1984-01-01","value":4.44963},{"date":"1985-01-01","value":3.92494},{"date":"1986-01-01","value":3.65081},{"date":"1987-01-01","value":4.56123},{"date":"1989-01-01","value":4.35655},{"date":"1995-01-01","value":7.74303},{"date":"1996-01-01","value":8.62725},{"date":"1997-01-01","value":9.77607},{"date":"1999-01-01","value":9.14099},{"date":"2001-01-01","value":10.0183},{"date":"2003-01-01","value":13.8057},{"date":"2004-01-01","value":17.07},{"date":"2005-01-01","value":18.8497},{"date":"2010-01-01","value":18.9266},{"date":"2012-01-01","value":34.4499}],"summary":{"latest_period":"2012-01-01","latest_value":34.4499,"max":34.4499,"mean":8.99383,"min":3.65081,"of":175,"rank":10,"trend":"volatile"}}