Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 39 | |
| 1995 | 42 | |
| 2000 | 50 | |
| 2005 | 57 | |
| 2008 | 57 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 43 | |
| 1995 | 46 | |
| 2000 | 54 | |
| 2005 | 60 | |
| 2008 | 61 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 62 | |
| 1995 | 64 | |
| 2000 | 70 | |
| 2005 | 74 | |
| 2008 | 74 |
