Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 6 | |
| 1995 | 8 | |
| 2000 | 9 | |
| 2005 | 10 | |
| 2008 | 11 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 9 | |
| 1995 | 12 | |
| 2000 | 15 | |
| 2005 | 17 | |
| 2008 | 19 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 18 | |
| 1995 | 23 | |
| 2000 | 27 | |
| 2005 | 31 | |
| 2008 | 34 |
