{"id":"who.who-se-g23-math.mex.annual","dataset_id":"who-se-g23-math","indicator":"who-se-g23-math","geography":"MEX","frequency":"annual","unit":"percent","start_period":"2011","end_period":"2013","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":"Mexico","region":"Latin America & Caribbean ","observations":[{"period":"2011","value":81.3,"flags":""},{"period":"2012","value":86.3,"flags":""},{"period":"2013","value":77.6,"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"}}