{"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-male-number-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Enrolment in pre-primary education, male (number), per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1975-01-01","value":0.320833},{"date":"1998-01-01","value":0.759722},{"date":"1999-01-01","value":1.00694},{"date":"2004-01-01","value":0.681944},{"date":"2012-01-01","value":1.38611},{"date":"2014-01-01","value":1.48472},{"date":"2015-01-01","value":1.60139},{"date":"2018-01-01","value":1.60139},{"date":"2019-01-01","value":1.7375},{"date":"2020-01-01","value":1.62917},{"date":"2021-01-01","value":1.83889},{"date":"2022-01-01","value":1.79861},{"date":"2023-01-01","value":1.71944}],"summary":{"latest_period":"2023-01-01","latest_value":1.71944,"max":1.83889,"mean":1.35128,"min":0.320833,"of":197,"rank":75,"trend":"rising"}}