{"series":{"id":"I.AM.IJWQNFTBQNYGJ","name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, non-immigrant background, both sexes (%)","country":{"code":"AM","name":"Armenia"},"frequency":"irregular","geometry":"none","firstDate":"2003-01-01T00:00:00Z","lastDate":"2019-01-01T00:00:00Z","lastPeriod":"2019-01-01","lastValue":65.04556924281671,"lastCollectedAt":"2026-11-12T20:40:05.457183Z"},"observations":[{"date":"2003-01-01T00:00:00Z","period":"2003-01-01","value":33.73590822924658,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2007-01-01T00:00:00Z","period":"2007-01-01","value":56.37944607480765,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015-01-01","value":54.33259929800833,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2019-01-01T00:00:00Z","period":"2019-01-01","value":65.04556924281671,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":4,"total":4,"truncated":false}