Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 66 | |
| 1995 | 65 | |
| 2000 | 64 | |
| 2005 | 63 | |
| 2008 | 62 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 68 | |
| 1995 | 67 | |
| 2000 | 67 | |
| 2005 | 66 | |
| 2008 | 65 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 96 | |
| 1995 | 91 | |
| 2000 | 85 | |
| 2005 | 80 | |
| 2008 | 77 |
