Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 2.4 | 1 |
| 1991 | 2.4 | 1 |
| 1992 | 2.4 | 1 |
| 1993 | 2.4 | 1 |
| 1994 | 2.4 | 1 |
| 1995 | 2.4 | 1 |
| 1996 | 2.5 | 1 |
| 1997 | 2.5 | 1 |
| 1998 | 2.5 | 1 |
| 1999 | 2.5 | 1 |
| 2000 | 2.5 | 1 |
| 2001 | 2.5 | 1 |
| 2002 | 2.5 | 1 |
| 2003 | 2.5 | 1 |
| 2004 | 2.5 | 1 |
| 2005 | 2.5 | 1 |
| 2006 | 2.5 | 1 |
| 2007 | 2.5 | 1 |
| 2008 | 2.5 | 1 |
| 2009 | 2.5 | 1 |
| 2010 | 2.5 | 1 |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 64738 | 1 |
| 1991 | 64817 | 1 |
| 1992 | 65329 | 1 |
| 1993 | 65399 | 1 |
| 1994 | 65409 | 1 |
| 1995 | 65409 | 1 |
| 1996 | 67920 | 1 |
| 1997 | 67920 | 1 |
| 1998 | 67920 | 1 |
| 1999 | 67957 | 1 |
| 2000 | 67957 | 1 |
| 2001 | 67957 | 1 |
| 2002 | 67957 | 1 |
| 2003 | 67957 | 1 |
| 2004 | 67957 | 1 |
| 2005 | 67957 | 1 |
| 2006 | 67957 | 1 |
| 2007 | 67957 | 1 |
| 2008 | 67957 | 1 |
| 2009 | 67957 | 1 |
| 2010 | 67957 | 1 |
Source: United Nations Statistics Division
