{"series":{"id":"I.AM.ISVUXL3BT5CTV","name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, spoke the language of the test at home, 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":70.80999999999999,"lastCollectedAt":"2026-11-05T10:05:05.283653Z"},"observations":[{"date":"2003-01-01T00:00:00Z","period":"2003-01-01","value":43.79220783518974,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2007-01-01T00:00:00Z","period":"2007-01-01","value":60.55395914225716,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2011-01-01T00:00:00Z","period":"2011-01-01","value":40.56662362544466,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015-01-01","value":54.57594710567672,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2019-01-01T00:00:00Z","period":"2019-01-01","value":64.0166984004292,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2023-01-01T00:00:00Z","period":"2023-01-01","value":70.80999999999999,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":6,"total":6,"truncated":false}