Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 7 | |
| 1995 | 10 | |
| 2000 | 14 | |
| 2005 | 18 | |
| 2008 | 21 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 18 | |
| 1995 | 21 | |
| 2000 | 25 | |
| 2005 | 28 | |
| 2008 | 31 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 49 | |
| 1995 | 50 | |
| 2000 | 52 | |
| 2005 | 54 | |
| 2008 | 54 |
