Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 44 | |
| 1995 | 44 | |
| 2000 | 49 | |
| 2005 | 53 | |
| 2008 | 55 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 81 | |
| 1995 | 80 | |
| 2000 | 80 | |
| 2005 | 80 | |
| 2008 | 79 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 97 | |
| 1995 | 97 | |
| 2000 | 95 | |
| 2005 | 93 | |
| 2008 | 91 |
