{"entity":{"iso2":"AM","iso3":"ARM","name":"Armenia","slug":"armenia"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"expenditure-on-school-books-and-teaching-material-as-percent-of-total-expenditure-in-4","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=XSPENDP.2T3.FDPUB.FNBOOKS","title":"Expenditure on school books and teaching material as % of total expenditure in secondary public institutions (%)","unit":"%"},"observations":[{"date":"2012-01-01","value":4.77443},{"date":"2016-01-01","value":1.37293},{"date":"2017-01-01","value":0.94179},{"date":"2020-01-01","value":3.42337},{"date":"2021-01-01","value":1.42934},{"date":"2022-01-01","value":2.4408},{"date":"2023-01-01","value":2.9149}],"summary":{"latest_period":"2023-01-01","latest_value":2.9149,"max":4.77443,"mean":2.47108,"min":0.94179,"of":44,"rank":14,"trend":"volatile"}}