{"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-pupils-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, pupils, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.648831},{"date":"1972-01-01","value":0.901508},{"date":"1973-01-01","value":0.985885},{"date":"1974-01-01","value":1.08482},{"date":"1975-01-01","value":1.22152},{"date":"1976-01-01","value":1.34037},{"date":"1977-01-01","value":1.44704},{"date":"1985-01-01","value":1.90792},{"date":"1988-01-01","value":2.37055},{"date":"1990-01-01","value":2.88355},{"date":"1991-01-01","value":3.1219},{"date":"1992-01-01","value":3.4499},{"date":"1993-01-01","value":3.88209},{"date":"1994-01-01","value":4.334},{"date":"1995-01-01","value":4.69856},{"date":"1997-01-01","value":5.38863},{"date":"1999-01-01","value":5.972},{"date":"2000-01-01","value":6.11187},{"date":"2001-01-01","value":6.09879},{"date":"2002-01-01","value":6.08829},{"date":"2003-01-01","value":5.95815},{"date":"2004-01-01","value":5.79632},{"date":"2005-01-01","value":5.56645},{"date":"2006-01-01","value":5.40597},{"date":"2007-01-01","value":5.11015},{"date":"2008-01-01","value":5.0266},{"date":"2009-01-01","value":4.83657},{"date":"2010-01-01","value":4.51084},{"date":"2011-01-01","value":4.44326},{"date":"2012-01-01","value":4.37042},{"date":"2013-01-01","value":3.60307},{"date":"2014-01-01","value":3.55764},{"date":"2015-01-01","value":3.50726},{"date":"2016-01-01","value":3.50798},{"date":"2017-01-01","value":3.50338},{"date":"2020-01-01","value":3.77335},{"date":"2022-01-01","value":3.98871},{"date":"2023-01-01","value":4.07882}],"summary":{"latest_period":"2023-01-01","latest_value":4.07882,"max":6.11187,"mean":3.80218,"min":0.648831,"of":205,"rank":140,"trend":"rising"}}