| Year | Value (%) |
|---|---|
|
2012 |
20.7 |
|
2010 |
20.1 |
|
2005 |
20.5 |
|
2001 |
20.4 |
|
1999 |
22.6 |
|
1997 |
21.9 |
|
1993 |
19.6 |
|
1980 |
20.4 |
| Income share held by lowest 10% | 2.20 | % (2012) |
| Income share held by lowest 20% | 5.80 | % (2012) |
| Income share held by second 20% | 10.00 | % (2012) |
| Income share held by third 20% | 14.10 | % (2012) |
| Income share held by fourth 20% | 20.7 | % (2012) |
| Income share held by highest 20% | 49.40 | % (2012) |
| Income share held by highest 10% | 33.50 | % (2012) |
| GINI index | 37.77 | % (2012) |