Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 43 | |
| 1995 | 46 | |
| 2000 | 48 | |
| 2005 | 51 | |
| 2008 | 52 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 61 | |
| 1995 | 63 | |
| 2000 | 65 | |
| 2005 | 68 | |
| 2008 | 69 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 88 | |
| 1995 | 89 | |
| 2000 | 90 | |
| 2005 | 91 | |
| 2008 | 92 |
