{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"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":"1972-01-01","value":44.4538},{"date":"1973-01-01","value":28.6332},{"date":"1974-01-01","value":4.58434},{"date":"1975-01-01","value":15.6476},{"date":"1976-01-01","value":17.9229},{"date":"1977-01-01","value":17.7631},{"date":"1984-01-01","value":4.50751},{"date":"1985-01-01","value":4.93688},{"date":"1992-01-01","value":1.229},{"date":"1993-01-01","value":6.31569},{"date":"1994-01-01","value":7.32692},{"date":"1995-01-01","value":-0.202152},{"date":"2014-01-01","value":-1.04585},{"date":"2017-01-01","value":-2.16363},{"date":"2023-01-01","value":8.94715}],"summary":{"latest_period":"2023-01-01","latest_value":8.94715,"max":44.4538,"mean":10.5904,"min":-2.16363,"of":192,"rank":27,"trend":"volatile"}}