{"entity":{"iso2":"AM","iso3":"ARM","name":"Armenia","slug":"armenia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pupil-teacher-ratio-for-primary-education-by-country","source":"UNESCO Institute for Statistics (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/pupil-teacher-ratio-for-primary-education-by-country","title":"Pupils per qualified teacher in primary education","unit":"pupils per teacher"},"observations":[{"date":"2018-01-01","value":15.4186},{"date":"2019-01-01","value":21.4011},{"date":"2020-01-01","value":19.2047},{"date":"2021-01-01","value":19.2355},{"date":"2022-01-01","value":19.8094},{"date":"2023-01-01","value":19.8961},{"date":"2024-01-01","value":21.3744}],"summary":{"latest_period":"2024-01-01","latest_value":21.3744,"max":21.4011,"mean":19.4771,"min":15.4186,"of":113,"rank":57,"trend":"rising"}}