Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 39 | |
| 1995 | 46 | |
| 2000 | 53 | |
| 2005 | 60 | |
| 2008 | 64 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 43 | |
| 1995 | 50 | |
| 2000 | 57 | |
| 2005 | 64 | |
| 2008 | 67 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 78 | |
| 1995 | 81 | |
| 2000 | 85 | |
| 2005 | 89 | |
| 2008 | 91 |
