{"series":{"id":"I.AM.IQ5PHM5I3AFMC","name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in mathematics, very affluent 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":72.27000000000001,"lastCollectedAt":"2026-10-27T03:55:04.525356Z"},"observations":[{"date":"2003-01-01T00:00:00Z","period":"2003-01-01","value":42.89084831070411,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2011-01-01T00:00:00Z","period":"2011-01-01","value":44.05070225179868,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2015-01-01T00:00:00Z","period":"2015-01-01","value":60.08558728204152,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2019-01-01T00:00:00Z","period":"2019-01-01","value":64.75533219225787,"location":{"type":"Point","coordinates":[45,40.25]}},{"date":"2023-01-01T00:00:00Z","period":"2023-01-01","value":72.27000000000001,"location":{"type":"Point","coordinates":[45,40.25]}}],"returned":5,"total":5,"truncated":false}