Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 29 | |
| 1995 | 40 | |
| 2000 | 50 | |
| 2005 | 61 | |
| 2008 | 67 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 35 | |
| 1995 | 47 | |
| 2000 | 57 | |
| 2005 | 68 | |
| 2008 | 75 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 61 | |
| 1995 | 70 | |
| 2000 | 79 | |
| 2005 | 88 | |
| 2008 | 94 |
