| Year | Value (%) |
|---|---|
|
2006 |
28.4 |
|
2005 |
32.7 |
|
2004 |
34.5 |
|
2003 |
36.7 |
|
2002 |
34.7 |
|
2001 |
31.6 |
|
1999 |
32.9 |
|
1998 |
32.2 |
|
1995 |
32 |
|
1992 |
26.2 |
| Poverty ratio at $1.9 a day | 5.88 | % (2006) |
| Poverty ratio at $3.2 a day | 12.41 | % (2006) |
| Poverty ratio at $5.5 a day | 29.07 | % (2006) |
| Poverty ratio at national poverty line | 33.10 | % (2015) |
| Poverty ratio at rural poverty line | 0 | % (none) |