{"series":{"id":"I.AM.INE5XSGBKUCI5","name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, very poor socioeconomic background, both sexes (%)","country":{"code":"AM","name":"Armenia"},"frequency":"irregular","geometry":"none","firstDate":"2003-01-01T00:00:00Z","lastDate":"2023-01-01T00:00:00Z","lastPeriod":"2023-01-01","lastValue":68.79,"lastCollectedAt":"2026-11-12T18:55:07.207777Z"},"observations":[{"date":"2003-01-01T00:00:00Z","period":"2003-01-01","value":42.60345972149698,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2011-01-01T00:00:00Z","period":"2011-01-01","value":41.10116189431835,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015-01-01","value":56.38136764536414,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2019-01-01T00:00:00Z","period":"2019-01-01","value":60.31021183559216,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2023-01-01T00:00:00Z","period":"2023-01-01","value":68.79,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":5,"total":5,"truncated":false}