Proportion of land area covered by forest, percentage
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 16.7 | 1 |
| 2000 | 18.8 | 1 |
| 2005 | 20.5 | 1 |
| 2010 | 21.9 | 1 |
Proportion of total water resources used, percentage
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 17.6 | 2 |
| 1995 | 18.5 | 3 |
| 2005 | 19.5 | 4 |
Footnotes:
- Hong Kong SAR of China and Macao SAR of China included.
- Year range 1988 - 1992
- Year range 1993 - 1997
- Year range 2003 - 2007
