{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-pre-primary-female-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02.F","title":"School life expectancy, pre-primary, female (years)","unit":"years"},"observations":[{"date":"1993-01-01","value":1.69578},{"date":"1994-01-01","value":1.72305},{"date":"1997-01-01","value":1.85618},{"date":"1998-01-01","value":1.8708},{"date":"1999-01-01","value":1.87654},{"date":"2000-01-01","value":1.86155},{"date":"2001-01-01","value":1.8575},{"date":"2002-01-01","value":1.86425},{"date":"2003-01-01","value":1.94366},{"date":"2004-01-01","value":2.03612},{"date":"2005-01-01","value":2.131},{"date":"2006-01-01","value":2.24086},{"date":"2007-01-01","value":2.36269},{"date":"2008-01-01","value":2.43773},{"date":"2009-01-01","value":2.58472},{"date":"2010-01-01","value":2.78372},{"date":"2011-01-01","value":2.92052},{"date":"2012-01-01","value":3.07816},{"date":"2013-01-01","value":3.10937},{"date":"2014-01-01","value":3.20429},{"date":"2017-01-01","value":3.22459},{"date":"2018-01-01","value":3.50519}],"summary":{"latest_period":"2018-01-01","latest_value":3.50519,"max":3.50519,"mean":2.37128,"min":1.69578,"of":189,"rank":6,"trend":"rising"}}