Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 27 | |
| 1995 | 27 | |
| 2000 | 27 | |
| 2005 | 28 | |
| 2008 | 28 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 45 | |
| 1995 | 44 | |
| 2000 | 44 | |
| 2005 | 45 | |
| 2008 | 46 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 90 | |
| 1995 | 88 | |
| 2000 | 85 | |
| 2005 | 82 | |
| 2008 | 80 |
