Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 1.9 | |
| 1991 | 1.9 | |
| 1992 | 2 | |
| 1993 | 2 | |
| 1994 | 2 | |
| 1995 | 2 | |
| 1996 | 4 | |
| 1997 | 4 | |
| 1998 | 4.3 | |
| 1999 | 4.3 | |
| 2000 | 4.3 | |
| 2001 | 4.3 | |
| 2002 | 5.4 | |
| 2003 | 5.9 | |
| 2004 | 5.9 | |
| 2005 | 5.9 | |
| 2006 | 5.9 | |
| 2007 | 5.9 | |
| 2008 | 5.9 | |
| 2009 | 5.9 | |
| 2010 | 5.9 | |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 19123 | |
| 1991 | 19123 | |
| 1992 | 19853 | |
| 1993 | 19853 | |
| 1994 | 19853 | |
| 1995 | 19853 | |
| 1996 | 39007 | |
| 1997 | 39007 | |
| 1998 | 42199 | |
| 1999 | 42257 | |
| 2000 | 42257 | |
| 2001 | 42257 | |
| 2002 | 53121 | |
| 2003 | 57986 | |
| 2004 | 57986 | |
| 2005 | 57986 | |
| 2006 | 57986 | |
| 2007 | 57986 | |
| 2008 | 57986 | |
| 2009 | 57986 | |
| 2010 | 57986 | |
Source: United Nations Statistics Division
