Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 21 | |
| 1995 | 21 | |
| 2000 | 22 | |
| 2005 | 22 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 26 | |
| 1995 | 28 | |
| 2000 | 33 | |
| 2005 | 35 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 36 | |
| 1995 | 41 | |
| 2000 | 47 | |
| 2005 | 49 |
