{"series":{"id":"I.AM.IZOK3IPFPTMQW","name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, immigrant background, both sexes (%)","country":{"code":"AM","name":"Armenia"},"frequency":"irregular","geometry":"none","firstDate":"2003-01-01T00:00:00Z","lastDate":"2015-01-01T00:00:00Z","lastPeriod":"2015-01-01","lastValue":50.15703311369849,"lastCollectedAt":"2026-10-27T05:10:04.374105Z"},"observations":[{"date":"2003-01-01T00:00:00Z","period":"2003-01-01","value":55.19189996658983,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2007-01-01T00:00:00Z","period":"2007-01-01","value":7.365870077432198,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2011-01-01T00:00:00Z","period":"2011-01-01","value":48.722087857696,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015-01-01","value":50.15703311369849,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":4,"total":4,"truncated":false}