| Year | Value (%) |
|---|---|
|
2021 |
17.9 |
|
2020 |
18.1 |
|
2019 |
17.9 |
|
2018 |
18 |
|
2017 |
18.1 |
|
2016 |
18.1 |
|
2015 |
18.1 |
|
2014 |
17.8 |
|
2013 |
18 |
|
2012 |
18 |
| Income share held by lowest 10% | 3.60 | % (2021) |
| Income share held by lowest 20% | 9.20 | % (2021) |
| Income share held by second 20% | 14.40 | % (2021) |
| Income share held by fourth 20% | 22.4 | % (2021) |
| Income share held by highest 20% | 36.00 | % (2021) |
| Income share held by highest 10% | 21.90 | % (2021) |
| GINI index | 0.02 | % (2021) |