Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 16 | |
| 1995 | 22 | |
| 2000 | 27 | |
| 2005 | 33 | |
| 2008 | 36 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 54 | |
| 1995 | 59 | |
| 2000 | 62 | |
| 2005 | 66 | |
| 2008 | 68 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 71 | |
| 1995 | 74 | |
| 2000 | 77 | |
| 2005 | 79 | |
| 2008 | 81 |
