Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 23 | |
| 1995 | 21 | |
| 2000 | 20 | |
| 2005 | 19 | |
| 2008 | 18 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 34 | |
| 1995 | 33 | |
| 2000 | 34 | |
| 2005 | 34 | |
| 2008 | 34 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 63 | |
| 1995 | 60 | |
| 2000 | 58 | |
| 2005 | 56 | |
| 2008 | 55 |
