Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 23 | |
| 1995 | 29 | |
| 2000 | 36 | |
| 2005 | 42 | |
| 2008 | 46 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 49 | |
| 1995 | 51 | |
| 2000 | 54 | |
| 2005 | 58 | |
| 2008 | 60 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 89 | |
| 1995 | 88 | |
| 2000 | 88 | |
| 2005 | 87 | |
| 2008 | 87 |
