{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"enrolment-in-pre-primary-education-both-sexes-number-gaps-filled","source":"Statizoid (derived)","source_url":null,"title":"Enrolment in pre-primary education, both sexes (number), gaps filled","unit":"number"},"observations":[{"date":"1975-01-01","value":568.0},{"date":"1998-01-01","value":1124.0},{"date":"1999-01-01","value":1559.0},{"date":"2004-01-01","value":1128.0},{"date":"2012-01-01","value":1921.0},{"date":"2013-01-01","value":1993.5},{"date":"2014-01-01","value":2066.0},{"date":"2015-01-01","value":2254.0}],"summary":{"latest_period":"2015-01-01","latest_value":2254.0,"max":2254.0,"mean":1576.69,"min":568.0,"of":199,"rank":181,"trend":"rising"}}