Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 69 | |
| 1995 | 67 | |
| 2000 | 61 | |
| 2005 | 55 | |
| 2008 | 52 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 77 | |
| 1995 | 78 | |
| 2000 | 84 | |
| 2005 | 89 | |
| 2008 | 92 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 80 | |
| 1995 | 81 | |
| 2000 | 88 | |
| 2005 | 95 | |
| 2008 | 98 |
