Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 22 | |
| 1995 | 26 | |
| 2000 | 30 | |
| 2005 | 33 | |
| 2008 | 36 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 33 | |
| 1995 | 38 | |
| 2000 | 44 | |
| 2005 | 49 | |
| 2008 | 52 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 58 | |
| 1995 | 60 | |
| 2000 | 63 | |
| 2005 | 66 | |
| 2008 | 67 |
