Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 14.3 | 1 |
| 1991 | 14.3 | 1 |
| 1992 | 14.3 | 1 |
| 1993 | 18.1 | 1 |
| 1994 | 18.1 | 1 |
| 1995 | 26.4 | 1 |
| 1996 | 26.4 | 1 |
| 1997 | 26.4 | 1 |
| 1998 | 28.4 | 1 |
| 1999 | 28.4 | 1 |
| 2000 | 28.4 | 1 |
| 2001 | 28.4 | 1 |
| 2002 | 28.4 | 1 |
| 2003 | 28.4 | 1 |
| 2004 | 28.4 | 1 |
| 2005 | 28.4 | 1 |
| 2006 | 28.4 | 1 |
| 2007 | 28.4 | 1 |
| 2008 | 28.4 | 1 |
| 2009 | 28.4 | 1 |
| 2010 | 28.4 | 1 |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 5689 | 1 |
| 1991 | 5689 | 1 |
| 1992 | 5689 | 1 |
| 1993 | 7231 | 1 |
| 1994 | 7231 | 1 |
| 1995 | 10532 | 1 |
| 1996 | 10532 | 1 |
| 1997 | 10532 | 1 |
| 1998 | 11320 | 1 |
| 1999 | 11320 | 1 |
| 2000 | 11320 | 1 |
| 2001 | 11320 | 1 |
| 2002 | 11320 | 1 |
| 2003 | 11320 | 1 |
| 2004 | 11320 | 1 |
| 2005 | 11320 | 1 |
| 2006 | 11320 | 1 |
| 2007 | 11320 | 1 |
| 2008 | 11320 | 1 |
| 2009 | 11320 | 1 |
| 2010 | 11320 | 1 |
Source: United Nations Statistics Division
