Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 5 | |
| 1995 | 9 | |
| 2000 | 16 | |
| 2005 | 23 | |
| 2008 | 28 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 11 | |
| 1995 | 15 | |
| 2000 | 22 | |
| 2005 | 29 | |
| 2008 | 34 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 21 | |
| 1995 | 25 | |
| 2000 | 32 | |
| 2005 | 39 | |
| 2008 | 43 |
