| Year | Value (%) |
|---|---|
|
2021 |
4.3 |
|
2019 |
4.3 |
|
2018 |
4.4 |
|
2017 |
4.3 |
|
2016 |
4.3 |
|
2015 |
4.1 |
|
2014 |
4.2 |
|
2013 |
3.9 |
|
2012 |
3.8 |
|
2011 |
3.5 |
| Income share held by lowest 20% | 10.10 | % (2021) |
| Income share held by second 20% | 14.20 | % (2021) |
| Income share held by third 20% | 17.60 | % (2021) |
| Income share held by fourth 20% | 22.1 | % (2021) |
| Income share held by highest 20% | 36.00 | % (2021) |
| Income share held by highest 10% | 22.10 | % (2021) |
| GINI index | 0.03 | % (2016) |