{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"UNICEF Terms of Use (attribution required)","slug":"school-age-population-upper-secondary-level","source":"UNICEF","source_url":"https://sdmx.data.unicef.org/ws/public/sdmxapi/rest","title":"School-age population (upper secondary level)","unit":null},"observations":[{"date":"2000-01-01","value":2685940.0},{"date":"2001-01-01","value":2706020.0},{"date":"2002-01-01","value":2035520.0},{"date":"2003-01-01","value":1953730.0},{"date":"2004-01-01","value":1856860.0},{"date":"2005-01-01","value":1767550.0},{"date":"2006-01-01","value":1707860.0},{"date":"2007-01-01","value":1672350.0},{"date":"2008-01-01","value":1636230.0},{"date":"2009-01-01","value":1585510.0},{"date":"2010-01-01","value":1514680.0},{"date":"2011-01-01","value":1446100.0},{"date":"2012-01-01","value":1379080.0},{"date":"2013-01-01","value":1318770.0},{"date":"2014-01-01","value":1260580.0},{"date":"2015-01-01","value":1214490.0},{"date":"2016-01-01","value":1169290.0},{"date":"2017-01-01","value":1137940.0},{"date":"2018-01-01","value":1112980.0},{"date":"2019-01-01","value":1086910.0},{"date":"2020-01-01","value":1414300.0},{"date":"2021-01-01","value":1354790.0},{"date":"2022-01-01","value":1370220.0},{"date":"2023-01-01","value":1418680.0},{"date":"2024-01-01","value":1489600.0}],"summary":{"latest_period":"2024-01-01","latest_value":1489600.0,"max":2706020.0,"mean":1571840.0,"min":1086910.0,"of":72,"rank":17,"trend":"falling"}}