{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"enrolment-in-secondary-education-both-sexes-number-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Enrolment in secondary education, both sexes (number), per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1970-01-01","value":14.1097},{"date":"1971-01-01","value":14.5208},{"date":"1972-01-01","value":14.4042},{"date":"1973-01-01","value":14.6556},{"date":"1974-01-01","value":15.35},{"date":"1975-01-01","value":15.7653},{"date":"1978-01-01","value":17.7708},{"date":"1981-01-01","value":23.0083},{"date":"1982-01-01","value":23.7292},{"date":"1983-01-01","value":23.3639},{"date":"1984-01-01","value":23.6236},{"date":"1985-01-01","value":21.1556},{"date":"1986-01-01","value":18.8708},{"date":"1990-01-01","value":20.4847},{"date":"1991-01-01","value":20.5903},{"date":"1993-01-01","value":23.0139},{"date":"1998-01-01","value":18.9736},{"date":"1999-01-01","value":20.4306},{"date":"2000-01-01","value":20.1722},{"date":"2001-01-01","value":19.6208},{"date":"2002-01-01","value":20.2319},{"date":"2003-01-01","value":21.8653},{"date":"2004-01-01","value":19.4889},{"date":"2006-01-01","value":19.3583},{"date":"2007-01-01","value":20.25},{"date":"2008-01-01","value":20.3222},{"date":"2009-01-01","value":20.3833},{"date":"2010-01-01","value":20.5236},{"date":"2011-01-01","value":20.6583},{"date":"2012-01-01","value":20.5333},{"date":"2013-01-01","value":20.6111},{"date":"2014-01-01","value":20.7319},{"date":"2015-01-01","value":21.9444},{"date":"2019-01-01","value":21.2833},{"date":"2020-01-01","value":20.1194},{"date":"2021-01-01","value":23.7069},{"date":"2022-01-01","value":21.7556},{"date":"2023-01-01","value":22.1958}],"summary":{"latest_period":"2023-01-01","latest_value":22.1958,"max":23.7292,"mean":19.9889,"min":14.1097,"of":205,"rank":40,"trend":"rising"}}