| Year | Value (%) |
|---|---|
|
1983 |
0.5 |
|
1980 |
0.5 |
|
1978 |
0.5 |
|
1976 |
0.5 |
|
1974 |
0.75 |
|
1972 |
0.75 |
|
1970 |
0.99 |
|
1969 |
0.5 |
|
1968 |
0.75 |
|
1967 |
0.75 |
| Income share held by lowest 10% | 3.00 | % (2019) |
| Income share held by lowest 20% | 7.60 | % (2019) |
| Income share held by second 20% | 12.40 | % (2019) |
| Income share held by third 20% | 17.20 | % (2019) |
| Income share held by fourth 20% | 23 | % (2019) |
| Income share held by highest 20% | 39.90 | % (2019) |
| Income share held by highest 10% | 24.70 | % (2019) |