{"entity":{"iso2":"XE","iso3":"HPC","name":"Heavily indebted poor countries (HIPC)","slug":"heavily-indebted-poor-countries-hipc"},"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":"1970-01-01","value":0.211577},{"date":"1971-01-01","value":0.210586},{"date":"1972-01-01","value":0.230937},{"date":"1973-01-01","value":0.24224},{"date":"1974-01-01","value":0.287032},{"date":"1975-01-01","value":0.270969},{"date":"1976-01-01","value":0.314955},{"date":"1977-01-01","value":0.335563},{"date":"1978-01-01","value":0.356921},{"date":"1979-01-01","value":0.381121},{"date":"1980-01-01","value":0.408948},{"date":"1981-01-01","value":0.437402},{"date":"1982-01-01","value":0.449714},{"date":"1983-01-01","value":0.470582},{"date":"1984-01-01","value":0.491333},{"date":"1985-01-01","value":0.501825},{"date":"1986-01-01","value":0.512077},{"date":"1987-01-01","value":0.526022},{"date":"1988-01-01","value":0.55131},{"date":"1989-01-01","value":0.55658},{"date":"1990-01-01","value":0.569398},{"date":"1991-01-01","value":0.59014},{"date":"1992-01-01","value":0.599082},{"date":"1993-01-01","value":0.576577},{"date":"1994-01-01","value":0.606784},{"date":"1995-01-01","value":0.642088},{"date":"1996-01-01","value":0.663795},{"date":"1997-01-01","value":0.680806},{"date":"1998-01-01","value":0.728351},{"date":"1999-01-01","value":0.774699},{"date":"2000-01-01","value":0.822969},{"date":"2001-01-01","value":0.892779},{"date":"2002-01-01","value":0.958532},{"date":"2003-01-01","value":1.02986},{"date":"2004-01-01","value":1.11553},{"date":"2005-01-01","value":1.20986},{"date":"2006-01-01","value":1.31989},{"date":"2007-01-01","value":1.43116},{"date":"2008-01-01","value":1.56676},{"date":"2009-01-01","value":1.69333},{"date":"2010-01-01","value":1.83186},{"date":"2011-01-01","value":1.95036},{"date":"2012-01-01","value":1.86785},{"date":"2013-01-01","value":1.965},{"date":"2014-01-01","value":2.04242},{"date":"2015-01-01","value":2.11286},{"date":"2016-01-01","value":2.19688},{"date":"2017-01-01","value":2.27723},{"date":"2018-01-01","value":2.37025},{"date":"2019-01-01","value":2.459},{"date":"2020-01-01","value":2.56617},{"date":"2021-01-01","value":2.6528},{"date":"2022-01-01","value":2.71538},{"date":"2023-01-01","value":2.81077}],"summary":{"latest_period":"2023-01-01","latest_value":2.81077,"max":2.81077,"mean":1.07479,"min":0.210586,"of":45,"rank":40,"trend":"volatile"}}