{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"UNICEF Terms of Use (attribution required)","slug":"school-age-population-lower-secondary-level","source":"UNICEF","source_url":"https://sdmx.data.unicef.org/ws/public/sdmxapi/rest","title":"School-age population (lower secondary level)","unit":null},"observations":[{"date":"2000-01-01","value":1278430.0},{"date":"2001-01-01","value":1201750.0},{"date":"2002-01-01","value":1772830.0},{"date":"2003-01-01","value":1712300.0},{"date":"2004-01-01","value":1676620.0},{"date":"2005-01-01","value":1640340.0},{"date":"2006-01-01","value":1589370.0},{"date":"2007-01-01","value":1522370.0},{"date":"2008-01-01","value":1450310.0},{"date":"2009-01-01","value":1383110.0},{"date":"2010-01-01","value":1321060.0},{"date":"2011-01-01","value":1263440.0},{"date":"2012-01-01","value":1217340.0},{"date":"2013-01-01","value":1172090.0},{"date":"2014-01-01","value":1139910.0},{"date":"2015-01-01","value":1114640.0},{"date":"2016-01-01","value":1087850.0},{"date":"2017-01-01","value":1061610.0},{"date":"2018-01-01","value":1051230.0},{"date":"2019-01-01","value":1065460.0},{"date":"2020-01-01","value":1569440.0},{"date":"2021-01-01","value":1555910.0},{"date":"2022-01-01","value":1603260.0},{"date":"2023-01-01","value":1610960.0},{"date":"2024-01-01","value":1593530.0}],"summary":{"latest_period":"2024-01-01","latest_value":1593530.0,"max":1772830.0,"mean":1386210.0,"min":1051230.0,"of":72,"rank":18,"trend":"falling"}}