{"entity":{"iso2":"GW","iso3":"GNB","name":"Guinea-Bissau","slug":"guinea-bissau"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"enrolment-in-pre-primary-education-both-sexes-number-per-square-kilometre-2","source":"Statizoid (derived)","source_url":null,"title":"Enrolment in pre-primary education, both sexes (number), per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1971-01-01","value":0.00771693},{"date":"1980-01-01","value":0.0136558},{"date":"1981-01-01","value":0.0163229},{"date":"1982-01-01","value":0.0170341},{"date":"1983-01-01","value":0.0584993},{"date":"1987-01-01","value":0.0443101},{"date":"2000-01-01","value":0.147902},{"date":"2010-01-01","value":0.318279}],"summary":{"latest_period":"2010-01-01","latest_value":0.318279,"max":0.318279,"mean":0.077965,"min":0.00771693,"of":200,"rank":174,"trend":"volatile"}}