The data displays the Gini coefficient, an index for measuring income distribution, for individual earnings for full-time, year-round workers in the United States from 1990 to 2016. A Gini coefficient of 0 expresses perfect equality, where all would have the same income,a Gini coefficient of 1 expresses maximal inequality among values. In 2016, the Gini coefficient for individual income was 0.42.
'90 | 0.36 |
'91 | 0.36 |
'92 | 0.36 |
'93 | 0.39 |
'94 | 0.4 |
'95 | 0.39 |
'96 | 0.39 |
'97 | 0.39 |
'98 | 0.39 |
'99 | 0.4 |
'00 | 0.41 |
'01 | 0.41 |
'02 | 0.41 |
'03 | 0.4 |
'04 | 0.41 |
'05 | 0.41 |
'06 | 0.41 |
'07 | 0.39 |
'08 | 0.4 |
'09 | 0.4 |
'10 | 0.4 |
'11 | 0.41 |
'12 | 0.41 |
'13 | 0.42 |
'14 | 0.42 |
'15 | 0.41 |
`16 | 0.42 |