Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 20 | |
| 1995 | 18 | |
| 2000 | 16 | |
| 2005 | 15 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 29 | |
| 1995 | 28 | |
| 2000 | 26 | |
| 2005 | 25 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 55 | |
| 1995 | 56 | |
| 2000 | 59 | |
| 2005 | 61 |
