{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"public-sector-wage-premium-by-education-level-tertiary-education-compared-to-formal-wage","source":null,"source_url":"https://data.worldbank.org/indicator/BI.WAG.PREM.PB.TT","title":"Public sector wage premium, by education level: Tertiary education (compared to formal wage employees)","unit":"compared to formal wage employees"},"observations":[{"date":"2005-01-01","value":0.0421327},{"date":"2006-01-01","value":0.0351188},{"date":"2007-01-01","value":0.0766848},{"date":"2008-01-01","value":0.0304527},{"date":"2009-01-01","value":0.0366906},{"date":"2010-01-01","value":0.0843624},{"date":"2011-01-01","value":0.0993537},{"date":"2012-01-01","value":0.109582},{"date":"2013-01-01","value":0.106486},{"date":"2014-01-01","value":0.0932377},{"date":"2015-01-01","value":0.0628573},{"date":"2016-01-01","value":-0.00161866},{"date":"2017-01-01","value":-0.0128778}],"summary":{"latest_period":"2017-01-01","latest_value":-0.0128778,"max":0.109582,"mean":0.0586509,"min":-0.0128778,"of":54,"rank":43,"trend":"volatile"}}