Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 20.3 | |
| 1991 | 20.3 | |
| 1992 | 20.3 | |
| 1993 | 20.3 | |
| 1994 | 20.3 | |
| 1995 | 20.4 | |
| 1996 | 20.4 | |
| 1997 | 21.5 | |
| 1998 | 21.5 | |
| 1999 | 21.5 | |
| 2000 | 21.5 | |
| 2001 | 21.5 | |
| 2002 | 21.5 | |
| 2003 | 21.5 | |
| 2004 | 21.5 | |
| 2005 | 21.5 | |
| 2006 | 21.5 | |
| 2007 | 21.5 | |
| 2008 | 21.5 | |
| 2009 | 21.5 | |
| 2010 | 21.5 | |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 13495 | |
| 1991 | 13495 | |
| 1992 | 13495 | |
| 1993 | 13522 | |
| 1994 | 13522 | |
| 1995 | 13569 | |
| 1996 | 13569 | |
| 1997 | 14302 | |
| 1998 | 14302 | |
| 1999 | 14302 | |
| 2000 | 14302 | |
| 2001 | 14302 | |
| 2002 | 14302 | |
| 2003 | 14302 | |
| 2004 | 14302 | |
| 2005 | 14302 | |
| 2006 | 14302 | |
| 2007 | 14302 | |
| 2008 | 14302 | |
| 2009 | 14302 | |
| 2010 | 14302 | |
Source: United Nations Statistics Division
