{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"inequality-metrics-before-tax-wid","source":"World Inequality Database (WID.world) (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/inequality-metrics-before-tax-wid","title":"Three metrics of inequality","unit":null},"observations":[{"date":"1985-01-01","value":56.37},{"date":"1992-01-01","value":60.42},{"date":"2003-01-01","value":58.2},{"date":"2010-01-01","value":54.62},{"date":"2012-01-01","value":54.49},{"date":"2015-01-01","value":54.78},{"date":"2018-01-01","value":54.52},{"date":"2022-01-01","value":53.79}],"summary":{"latest_period":"2022-01-01","latest_value":53.79,"max":60.42,"mean":55.8988,"min":53.79,"of":113,"rank":64,"trend":"falling"}}