| Year | Value (%) |
|---|---|
|
2021 |
30.9 |
|
2018 |
31.2 |
|
2015 |
31.3 |
|
2013 |
31.8 |
|
2011 |
33.2 |
|
2008 |
34.1 |
|
2006 |
33.8 |
|
2003 |
35.1 |
|
1997 |
38.4 |
|
1995 |
37.9 |
| Income share held by lowest 10% | 2.30 | % (2021) |
| Income share held by lowest 20% | 5.90 | % (2021) |
| Income share held by second 20% | 10.20 | % (2021) |
| Income share held by third 20% | 15.00 | % (2021) |
| Income share held by fourth 20% | 22.1 | % (2021) |
| Income share held by highest 20% | 46.90 | % (2021) |
| GINI index | 0.01 | % (2011) |