Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 2.3 | 1 |
| 1991 | 2.3 | 1 |
| 1992 | 2.3 | 1 |
| 1993 | 2.3 | 1 |
| 1994 | 2.3 | 1 |
| 1995 | 2.3 | 1 |
| 1996 | 2.3 | 1 |
| 1997 | 2.3 | 1 |
| 1998 | 2.3 | 1 |
| 1999 | 2.3 | 1 |
| 2000 | 2.3 | 1 |
| 2001 | 2.3 | 1 |
| 2002 | 2.4 | 1 |
| 2003 | 2.4 | 1 |
| 2004 | 2.4 | 1 |
| 2005 | 2.4 | 1 |
| 2006 | 2.4 | 1 |
| 2007 | 2.4 | 1 |
| 2008 | 2.4 | 1 |
| 2009 | 2.4 | 1 |
| 2010 | 2.4 | 1 |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 29386 | 1 |
| 1991 | 29386 | 1 |
| 1992 | 29386 | 1 |
| 1993 | 29386 | 1 |
| 1994 | 29386 | 1 |
| 1995 | 29386 | 1 |
| 1996 | 29386 | 1 |
| 1997 | 29386 | 1 |
| 1998 | 29386 | 1 |
| 1999 | 29386 | 1 |
| 2000 | 29386 | 1 |
| 2001 | 29386 | 1 |
| 2002 | 30587 | 1 |
| 2003 | 30587 | 1 |
| 2004 | 30587 | 1 |
| 2005 | 30587 | 1 |
| 2006 | 30587 | 1 |
| 2007 | 30587 | 1 |
| 2008 | 30587 | 1 |
| 2009 | 30587 | 1 |
| 2010 | 30587 | 1 |
Source: United Nations Statistics Division
