| Year | Value (%) |
|---|---|
|
2018 |
4.2 |
|
2015 |
4.1 |
|
2013 |
4.2 |
|
2011 |
4.3 |
|
2010 |
4.3 |
|
2007 |
4.3 |
|
2005 |
4.1 |
|
2004 |
3.9 |
|
2001 |
4.3 |
|
1998 |
3.7 |
| Income share held by lowest 20% | 9.60 | % (2018) |
| Income share held by second 20% | 13.10 | % (2018) |
| Income share held by third 20% | 16.40 | % (2018) |
| Income share held by fourth 20% | 21.2 | % (2018) |
| Income share held by highest 20% | 39.60 | % (2018) |
| Income share held by highest 10% | 25.50 | % (2018) |
| GINI index | 0.25 | % (2018) |