Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 26 | |
| 1995 | 29 | |
| 2000 | 32 | |
| 2005 | 35 | |
| 2008 | 37 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 43 | |
| 1995 | 46 | |
| 2000 | 48 | |
| 2005 | 50 | |
| 2008 | 52 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 59 | |
| 1995 | 60 | |
| 2000 | 61 | |
| 2005 | 62 | |
| 2008 | 63 |
