| Year | Value (%) |
|---|---|
|
2021 |
3.6 |
|
2020 |
3.7 |
|
2019 |
3.5 |
|
2018 |
3.6 |
|
2017 |
3.4 |
|
2016 |
3.1 |
|
2015 |
3.1 |
|
2014 |
3.1 |
|
2013 |
2.8 |
|
2012 |
3 |
| Income share held by lowest 20% | 8.90 | % (2021) |
| Income share held by second 20% | 13.10 | % (2021) |
| Income share held by third 20% | 17.00 | % (2021) |
| Income share held by fourth 20% | 21.9 | % (2021) |
| Income share held by highest 20% | 39.20 | % (2021) |
| Income share held by highest 10% | 24.80 | % (2021) |
| GINI index | 0.03 | % (2021) |