{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1971-01-01","value":2.73581},{"date":"1972-01-01","value":5.68362},{"date":"1973-01-01","value":-2.36931},{"date":"1974-01-01","value":14.2912},{"date":"1975-01-01","value":8.45972},{"date":"1976-01-01","value":10.5345},{"date":"1977-01-01","value":4.41383},{"date":"1978-01-01","value":7.29672},{"date":"1979-01-01","value":1.32999},{"date":"1980-01-01","value":-4.97771},{"date":"1981-01-01","value":0.156372},{"date":"1982-01-01","value":3.79912},{"date":"1983-01-01","value":11.632},{"date":"1984-01-01","value":9.72378},{"date":"1985-01-01","value":7.79779},{"date":"1986-01-01","value":12.341},{"date":"1987-01-01","value":12.8612},{"date":"1988-01-01","value":14.5403},{"date":"1989-01-01","value":2.79775},{"date":"1990-01-01","value":1.03014},{"date":"1991-01-01","value":24.6727},{"date":"1992-01-01","value":3.50363},{"date":"1993-01-01","value":4.72149},{"date":"1994-01-01","value":11.374},{"date":"1995-01-01","value":2.02409},{"date":"1996-01-01","value":4.53353},{"date":"1997-01-01","value":-1.99984},{"date":"2017-01-01","value":-1.04577},{"date":"2018-01-01","value":-8.2345},{"date":"2019-01-01","value":2.73834},{"date":"2020-01-01","value":0.192813}],"summary":{"latest_period":"2020-01-01","latest_value":0.192813,"max":24.6727,"mean":5.37285,"min":-8.2345,"of":192,"rank":122,"trend":"volatile"}}