Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 6 | |
| 1995 | 14 | |
| 2000 | 21 | |
| 2005 | 29 | |
| 2008 | 33 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 18 | |
| 1995 | 28 | |
| 2000 | 37 | |
| 2005 | 46 | |
| 2008 | 52 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 64 | |
| 1995 | 73 | |
| 2000 | 81 | |
| 2005 | 89 | |
| 2008 | 94 |
