{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"secondary-education-general-pupils-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Secondary education, general pupils, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1971-01-01","value":1.06394},{"date":"1972-01-01","value":-0.747737},{"date":"1973-01-01","value":0.446075},{"date":"1974-01-01","value":2.83233},{"date":"1975-01-01","value":2.54319},{"date":"1976-01-01","value":9.62096},{"date":"1977-01-01","value":3.79066},{"date":"1978-01-01","value":1.73563},{"date":"1979-01-01","value":1.57665},{"date":"1982-01-01","value":3.73096},{"date":"1983-01-01","value":-0.489356},{"date":"1984-01-01","value":1.07573},{"date":"1985-01-01","value":-10.9591},{"date":"1986-01-01","value":-10.3886},{"date":"1987-01-01","value":7.75152},{"date":"1991-01-01","value":-0.273834},{"date":"1992-01-01","value":-3.76472},{"date":"1993-01-01","value":16.932},{"date":"1999-01-01","value":5.5632},{"date":"2004-01-01","value":-11.7317},{"date":"2013-01-01","value":-0.482659},{"date":"2014-01-01","value":0.353357},{"date":"2015-01-01","value":6.33112}],"summary":{"latest_period":"2015-01-01","latest_value":6.33112,"max":16.932,"mean":1.15259,"min":-11.7317,"of":202,"rank":25,"trend":"volatile"}}