Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1995 | 20 | |
| 2000 | 17 | |
| 2005 | 11 | |
| 2008 | 9 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1995 | 21 | |
| 2000 | 23 | |
| 2005 | 28 | |
| 2008 | 30 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1995 | 22 | |
| 2000 | 36 | |
| 2005 | 58 | |
| 2008 | 67 |
