Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 23 | |
| 1995 | 23 | |
| 2000 | 22 | |
| 2005 | 22 | |
| 2008 | 21 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 24 | |
| 1995 | 24 | |
| 2000 | 24 | |
| 2005 | 24 | |
| 2008 | 24 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 27 | |
| 1995 | 28 | |
| 2000 | 29 | |
| 2005 | 31 | |
| 2008 | 32 |
