sentences:  In 2013 Credit Suisse ranked the US 6th from the last among 173 countries (4th percentile) on income equality measured by the Gini index.However, in 2019 the CIA ranked the US 39th-worst among 157 countries measured by Gini.While inequality increased after 1981 in two-thirds of OECD countries, most are in the more equal end of the spectrum.