Proportion of the population using improved drinking water sources, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 67 | |
| 1995 | 72 | |
| 2000 | 77 | |
| 2005 | 83 | |
| 2008 | 86 |
Proportion of the population using improved drinking water sources, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 74 | |
| 1995 | 79 | |
| 2000 | 84 | |
| 2005 | 89 | |
| 2008 | 92 |
Proportion of the population using improved drinking water sources, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 85 | |
| 1995 | 88 | |
| 2000 | 91 | |
| 2005 | 94 | |
| 2008 | 96 |
