{"id":"who.who-se-g23-math.lva.annual","dataset_id":"who-se-g23-math","indicator":"who-se-g23-math","geography":"LVA","frequency":"annual","unit":"percent","start_period":"2003","end_period":"2007","org":"World Health Organization","original_indicator":"SE_G23_MATH","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Latvia","region":"Europe & Central Asia","observations":[{"period":"2003","value":95.8,"flags":""},{"period":"2007","value":96.4,"flags":""}],"indicator_name":"Proportion of children in grades 2/3 achieving at least a minimum proficiency level in mathematics","topic":"Health","source":"who","provenance":{"organization":"World Health Organization","original_indicator":"SE_G23_MATH","url":"https://ghoapi.azureedge.net/api","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}