{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-teachers-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, teachers, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":0.0184393},{"date":"1972-01-01","value":0.0215312},{"date":"1977-01-01","value":0.0183208},{"date":"1978-01-01","value":0.026292},{"date":"1979-01-01","value":0.0323276},{"date":"1980-01-01","value":0.0380217},{"date":"1981-01-01","value":0.0456548},{"date":"1982-01-01","value":0.0894759},{"date":"1983-01-01","value":0.097803},{"date":"1984-01-01","value":0.11931},{"date":"1985-01-01","value":0.108136},{"date":"1986-01-01","value":0.11529},{"date":"1988-01-01","value":0.147567},{"date":"1989-01-01","value":0.150068},{"date":"1990-01-01","value":0.155228},{"date":"1991-01-01","value":0.155353},{"date":"1992-01-01","value":0.161984},{"date":"1993-01-01","value":0.166587},{"date":"1994-01-01","value":0.167546},{"date":"1999-01-01","value":0.141653},{"date":"2000-01-01","value":0.145903},{"date":"2001-01-01","value":0.154409},{"date":"2002-01-01","value":0.178926},{"date":"2003-01-01","value":0.19794},{"date":"2004-01-01","value":0.16974},{"date":"2005-01-01","value":0.174888},{"date":"2006-01-01","value":0.22188},{"date":"2007-01-01","value":0.23427},{"date":"2008-01-01","value":0.338517},{"date":"2010-01-01","value":0.428678},{"date":"2018-01-01","value":0.852079},{"date":"2020-01-01","value":0.946311},{"date":"2021-01-01","value":1.00162}],"summary":{"latest_period":"2021-01-01","latest_value":1.00162,"max":1.00162,"mean":0.21278,"min":0.0183208,"of":201,"rank":63,"trend":"volatile"}}