Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 9 | |
| 1995 | 11 | |
| 2000 | 13 | |
| 2005 | 15 | |
| 2008 | 17 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 25 | |
| 1995 | 27 | |
| 2000 | 29 | |
| 2005 | 31 | |
| 2008 | 33 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 66 | |
| 1995 | 64 | |
| 2000 | 63 | |
| 2005 | 61 | |
| 2008 | 60 |
