Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 33 | |
| 1995 | 45 | |
| 2000 | 58 | |
| 2005 | 70 | |
| 2008 | 77 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 40 | |
| 1995 | 51 | |
| 2000 | 63 | |
| 2005 | 74 | |
| 2008 | 80 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 90 | |
| 1995 | 92 | |
| 2000 | 93 | |
| 2005 | 94 | |
| 2008 | 95 |
