{"id":"worldbank.progression-to-secondary-school.ago.annual","dataset_id":"worldbank-progression-to-secondary-school","indicator":"progression-to-secondary-school","geography":"AGO","frequency":"annual","unit":"percent","start_period":"1981","end_period":"2010","org":"World Bank","original_indicator":"SE.SEC.PROG.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Angola","region":"Sub-Saharan Africa ","observations":[{"period":"1981","value":67.55915,"flags":""},{"period":"2008","value":40.8185,"flags":""},{"period":"2010","value":52.48167,"flags":""}],"indicator_name":"Progression to secondary school","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SE.SEC.PROG.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}