Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 32 | |
| 1995 | 38 | |
| 2000 | 43 | |
| 2005 | 48 | |
| 2008 | 52 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 43 | |
| 1995 | 48 | |
| 2000 | 52 | |
| 2005 | 56 | |
| 2008 | 59 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 91 | |
| 1995 | 89 | |
| 2000 | 87 | |
| 2005 | 85 | |
| 2008 | 83 |
