{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"teachers-in-pre-primary-education-both-sexes-number","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/SE.PRE.TCHR","title":"Teachers in pre-primary education, both sexes (number)","unit":"number"},"observations":[{"date":"1971-01-01","value":954.0},{"date":"1972-01-01","value":966.0},{"date":"1973-01-01","value":1038.0},{"date":"1974-01-01","value":1835.0},{"date":"1975-01-01","value":3059.0},{"date":"1976-01-01","value":6985.0},{"date":"1977-01-01","value":9123.0},{"date":"1978-01-01","value":9791.0},{"date":"1979-01-01","value":13669.0},{"date":"1980-01-01","value":12552.0},{"date":"1981-01-01","value":9356.0},{"date":"1982-01-01","value":7946.0},{"date":"1983-01-01","value":8394.0},{"date":"1984-01-01","value":9229.0},{"date":"1985-01-01","value":5135.0},{"date":"1986-01-01","value":5795.0},{"date":"1987-01-01","value":5812.0},{"date":"1988-01-01","value":5905.0},{"date":"1989-01-01","value":6738.0},{"date":"1990-01-01","value":8405.0},{"date":"1991-01-01","value":8520.0},{"date":"1992-01-01","value":8841.0},{"date":"1993-01-01","value":6885.0},{"date":"1994-01-01","value":6469.0},{"date":"1995-01-01","value":6151.0},{"date":"1998-01-01","value":10424.0},{"date":"1999-01-01","value":9495.0},{"date":"2000-01-01","value":11078.0},{"date":"2001-01-01","value":12336.0},{"date":"2002-01-01","value":13796.0},{"date":"2003-01-01","value":15634.0},{"date":"2004-01-01","value":14044.0},{"date":"2005-01-01","value":18547.0}],"summary":{"latest_period":"2005-01-01","latest_value":18547.0,"max":18547.0,"mean":8330.52,"min":954.0,"of":185,"rank":55,"trend":"volatile"}}