{"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-general-pupils-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, general pupils, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.621896},{"date":"1972-01-01","value":0.859679},{"date":"1973-01-01","value":0.929535},{"date":"1974-01-01","value":1.01524},{"date":"1975-01-01","value":1.11638},{"date":"1976-01-01","value":1.22097},{"date":"1977-01-01","value":1.29508},{"date":"1978-01-01","value":1.35248},{"date":"1981-01-01","value":1.5451},{"date":"1982-01-01","value":1.64397},{"date":"1983-01-01","value":1.57552},{"date":"1984-01-01","value":1.64854},{"date":"1985-01-01","value":1.79436},{"date":"1986-01-01","value":1.96741},{"date":"1987-01-01","value":2.07291},{"date":"1988-01-01","value":2.23516},{"date":"1989-01-01","value":2.50973},{"date":"1990-01-01","value":2.73603},{"date":"1991-01-01","value":2.96059},{"date":"1992-01-01","value":3.26137},{"date":"1993-01-01","value":3.68074},{"date":"1994-01-01","value":4.10363},{"date":"1995-01-01","value":4.47249},{"date":"1999-01-01","value":5.61207},{"date":"2000-01-01","value":5.69846},{"date":"2001-01-01","value":5.66982},{"date":"2002-01-01","value":5.63629},{"date":"2003-01-01","value":5.45515},{"date":"2004-01-01","value":5.26111},{"date":"2005-01-01","value":5.02873},{"date":"2006-01-01","value":4.85687},{"date":"2007-01-01","value":4.5788},{"date":"2008-01-01","value":4.51183},{"date":"2009-01-01","value":4.33102},{"date":"2010-01-01","value":4.02539},{"date":"2011-01-01","value":3.95139},{"date":"2012-01-01","value":3.87115},{"date":"2013-01-01","value":3.04523},{"date":"2014-01-01","value":3.00823},{"date":"2015-01-01","value":2.99639},{"date":"2016-01-01","value":3.00977},{"date":"2017-01-01","value":3.03285}],"summary":{"latest_period":"2017-01-01","latest_value":3.03285,"max":5.69846,"mean":3.09998,"min":0.621896,"of":203,"rank":141,"trend":"volatile"}}