{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"percentage-of-pupils-enrolled-in-primary-education-who-are-at-least-2-years-over-age-for-8","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=OAEPG.H.1","title":"Percentage of pupils enrolled in primary education who are at least 2 years over-age for their current grade, both sexes (household survey data) (%)","unit":"%"},"observations":[{"date":"2004-01-01","value":62.96},{"date":"2010-01-01","value":45.82},{"date":"2018-01-01","value":21.0484},{"date":"2021-01-01","value":22.5879},{"date":"2022-01-01","value":18.7381}],"summary":{"latest_period":"2022-01-01","latest_value":18.7381,"max":62.96,"mean":34.2309,"min":18.7381,"of":37,"rank":19,"trend":"volatile"}}