{"entity":{"iso2":"GW","iso3":"GNB","name":"Guinea-Bissau","slug":"guinea-bissau"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"survival-rate-to-grade-4-of-primary-education-male-percent","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SR.1.G4.M","title":"Survival rate to Grade 4 of primary education, male (%)","unit":"%"},"observations":[{"date":"1978-01-01","value":39.3231},{"date":"1979-01-01","value":39.8976},{"date":"1980-01-01","value":49.7224},{"date":"1981-01-01","value":46.4159},{"date":"1982-01-01","value":48.1298},{"date":"1983-01-01","value":47.7771},{"date":"1987-01-01","value":47.4492}],"summary":{"latest_period":"1987-01-01","latest_value":47.4492,"max":49.7224,"mean":45.5307,"min":39.3231,"of":164,"rank":161,"trend":"rising"}}