Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 41 | |
| 1995 | 45 | |
| 2000 | 49 | |
| 2005 | 53 | |
| 2008 | 55 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 47 | |
| 1995 | 52 | |
| 2000 | 55 | |
| 2005 | 60 | |
| 2008 | 63 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 62 | |
| 1995 | 65 | |
| 2000 | 67 | |
| 2005 | 70 | |
| 2008 | 71 |
