{"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-male-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02.M","title":"School life expectancy, pre-primary, male (years)","unit":"years"},"observations":[{"date":"1993-01-01","value":1.6796},{"date":"1994-01-01","value":1.70773},{"date":"1997-01-01","value":1.88541},{"date":"1998-01-01","value":1.87304},{"date":"1999-01-01","value":1.86619},{"date":"2000-01-01","value":1.84152},{"date":"2001-01-01","value":1.84508},{"date":"2002-01-01","value":1.85166},{"date":"2003-01-01","value":1.93816},{"date":"2004-01-01","value":2.02487},{"date":"2005-01-01","value":2.12409},{"date":"2006-01-01","value":2.22421},{"date":"2007-01-01","value":2.35363},{"date":"2008-01-01","value":2.4142},{"date":"2009-01-01","value":2.56488},{"date":"2010-01-01","value":2.75805},{"date":"2011-01-01","value":2.91266},{"date":"2012-01-01","value":3.11189},{"date":"2013-01-01","value":3.13292},{"date":"2014-01-01","value":3.22951},{"date":"2017-01-01","value":3.26397},{"date":"2018-01-01","value":3.51611}],"summary":{"latest_period":"2018-01-01","latest_value":3.51611,"max":3.51611,"mean":2.36906,"min":1.6796,"of":189,"rank":7,"trend":"rising"}}