{"entity":{"iso2":null,"iso3":"SHN","name":"Saint Helena, Ascension and Tristan da Cunha","slug":"saint-helena"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"theoretical-duration-of-upper-secondary-education-years-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=999978","title":"Theoretical duration of upper secondary education (years)","unit":"years"},"observations":[{"date":"1989-01-01","value":2.0},{"date":"1990-01-01","value":2.0},{"date":"1991-01-01","value":2.0},{"date":"1992-01-01","value":2.0},{"date":"1993-01-01","value":2.0},{"date":"1994-01-01","value":2.0},{"date":"1995-01-01","value":2.0},{"date":"1996-01-01","value":2.0},{"date":"1997-01-01","value":2.0},{"date":"1998-01-01","value":3.0},{"date":"1999-01-01","value":3.0},{"date":"2017-01-01","value":3.0},{"date":"2018-01-01","value":3.0},{"date":"2019-01-01","value":3.0},{"date":"2020-01-01","value":3.0},{"date":"2021-01-01","value":3.0},{"date":"2022-01-01","value":3.0},{"date":"2023-01-01","value":3.0},{"date":"2024-01-01","value":3.0},{"date":"2025-01-01","value":3.0}],"summary":{"latest_period":"2025-01-01","latest_value":3.0,"max":3.0,"mean":2.55,"min":2.0,"of":6,"rank":1,"trend":"rising"}}