{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"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":0.0507349},{"date":"1971-01-01","value":0.0537029},{"date":"1972-01-01","value":0.054685},{"date":"1973-01-01","value":0.0586938},{"date":"1974-01-01","value":0.0670648},{"date":"1975-01-01","value":0.0700282},{"date":"1976-01-01","value":0.074615},{"date":"1977-01-01","value":0.0800903},{"date":"1978-01-01","value":0.0836825},{"date":"1979-01-01","value":0.087907},{"date":"1980-01-01","value":0.0888632},{"date":"1981-01-01","value":0.0847268},{"date":"1982-01-01","value":0.0872048},{"date":"1983-01-01","value":0.0910172},{"date":"1984-01-01","value":0.0937051},{"date":"1985-01-01","value":0.108281},{"date":"1986-01-01","value":0.118149},{"date":"1987-01-01","value":0.131347},{"date":"1988-01-01","value":0.149336},{"date":"1989-01-01","value":0.165306},{"date":"1991-01-01","value":0.208177},{"date":"1992-01-01","value":0.216359},{"date":"1993-01-01","value":0.224002},{"date":"1994-01-01","value":0.230592},{"date":"1995-01-01","value":0.238683},{"date":"1996-01-01","value":0.240851},{"date":"1997-01-01","value":0.267426},{"date":"2010-01-01","value":2.06137},{"date":"2013-01-01","value":2.31689},{"date":"2014-01-01","value":2.19841},{"date":"2015-01-01","value":2.00314},{"date":"2016-01-01","value":2.04072},{"date":"2017-01-01","value":2.16812},{"date":"2018-01-01","value":2.43114},{"date":"2019-01-01","value":2.6472},{"date":"2020-01-01","value":2.80072},{"date":"2021-01-01","value":3.19585}],"summary":{"latest_period":"2021-01-01","latest_value":3.19585,"max":3.19585,"mean":0.737534,"min":0.0507349,"of":205,"rank":146,"trend":"volatile"}}