{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"repeaters-in-grade-4-of-primary-education-female-number-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=21507","title":"Repeaters in Grade 4 of primary education, female (number)","unit":null},"observations":[{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1990-01-01","value":14.0},{"date":"1991-01-01","value":4.0},{"date":"1993-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"2012-01-01","value":0.0},{"date":"2013-01-01","value":3.0},{"date":"2020-01-01","value":10.0},{"date":"2021-01-01","value":2.0},{"date":"2022-01-01","value":3.0},{"date":"2023-01-01","value":5.0}],"summary":{"latest_period":"2023-01-01","latest_value":5.0,"max":14.0,"mean":2.27778,"min":0.0,"of":194,"rank":156,"trend":"volatile"}}