| Year | Value (%) |
|---|---|
|
2010 |
3.5 |
|
2008 |
3.6 |
|
2006 |
3.3 |
|
2002 |
3 |
|
1997 |
3.3 |
|
1992 |
2.6 |
|
1986 |
3.1 |
| Income share held by lowest 20% | 8.20 | % (2010) |
| Income share held by second 20% | 7309.12 | % (2023) |
| Income share held by third 20% | 243010752600.00 | % (2023) |
| Income share held by fourth 20% | 101953286200 | % (2023) |
| Income share held by highest 20% | 3123.44 | % (2023) |
| Income share held by highest 10% | 5.0 | % (2025) |
| GINI index | 0.01 | % (2006) |