{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"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":"2006-01-01","value":-0.33089},{"date":"2011-01-01","value":-0.0314984},{"date":"2012-01-01","value":0.0629924},{"date":"2014-01-01","value":0.124669},{"date":"2020-01-01","value":0.223676}],"summary":{"latest_period":"2020-01-01","latest_value":0.223676,"max":0.223676,"mean":0.00978979,"min":-0.33089,"of":54,"rank":12,"trend":"volatile"}}