Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 37 | |
| 1995 | 47 | |
| 2000 | 58 | |
| 2005 | 68 | |
| 2008 | 74 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 54 | |
| 1995 | 63 | |
| 2000 | 71 | |
| 2005 | 78 | |
| 2008 | 82 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 84 | |
| 1995 | 86 | |
| 2000 | 88 | |
| 2005 | 89 | |
| 2008 | 90 |
