{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.0189629},{"date":"1972-01-01","value":0.0273926},{"date":"1973-01-01","value":0.035236},{"date":"1974-01-01","value":0.0368513},{"date":"1975-01-01","value":0.0426177},{"date":"1976-01-01","value":0.050256},{"date":"1977-01-01","value":0.0591831},{"date":"1983-01-01","value":0.115465},{"date":"1984-01-01","value":0.120669},{"date":"1985-01-01","value":0.126626},{"date":"1991-01-01","value":0.132784},{"date":"1992-01-01","value":0.134416},{"date":"1993-01-01","value":0.142905},{"date":"1994-01-01","value":0.153376},{"date":"1995-01-01","value":0.153066},{"date":"1997-01-01","value":0.1721},{"date":"2013-01-01","value":0.205291},{"date":"2014-01-01","value":0.203143},{"date":"2016-01-01","value":0.187654},{"date":"2017-01-01","value":0.184303},{"date":"2022-01-01","value":0.229907},{"date":"2023-01-01","value":0.250477}],"summary":{"latest_period":"2023-01-01","latest_value":0.250477,"max":0.250477,"mean":0.126485,"min":0.0189629,"of":201,"rank":135,"trend":"volatile"}}