{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-vocational-pupils-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, vocational pupils, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1971-01-01","value":14.3118},{"date":"1972-01-01","value":-28.8142},{"date":"1973-01-01","value":64.4622},{"date":"1978-01-01","value":20.801},{"date":"1979-01-01","value":24.9563},{"date":"1980-01-01","value":18.0715},{"date":"1981-01-01","value":21.2667},{"date":"1982-01-01","value":12.4672},{"date":"1983-01-01","value":7.46487},{"date":"1984-01-01","value":1.88851},{"date":"1985-01-01","value":2.125},{"date":"1990-01-01","value":-4.46202}],"summary":{"latest_period":"1990-01-01","latest_value":-4.46202,"max":64.4622,"mean":12.8782,"min":-28.8142,"of":189,"rank":143,"trend":"volatile"}}