| Year | Value (%) |
|---|---|
|
2015 |
5.55 |
|
2010 |
5.75 |
|
2004 |
4.73 |
|
1999 |
12.8 |
|
1995 |
22.94 |
|
1981 |
20.08 |
| Income share held by lowest 10% | 2.90 | % (2015) |
| Income share held by lowest 20% | 7.30 | % (2015) |
| Income share held by second 20% | 12.10 | % (2015) |
| Income share held by third 20% | 16.30 | % (2015) |
| Income share held by fourth 20% | 21.2 | % (2015) |
| Income share held by highest 20% | 43.00 | % (2015) |
| Income share held by highest 10% | 28.50 | % (2015) |