Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 66 | |
| 1995 | 67 | |
| 2000 | 71 | |
| 2005 | 75 | |
| 2008 | 78 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 83 | |
| 1995 | 84 | |
| 2000 | 86 | |
| 2005 | 89 | |
| 2008 | 91 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 98 | |
| 1995 | 98 | |
| 2000 | 98 | |
| 2005 | 99 | |
| 2008 | 99 |
