Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|
| 1990 | 7 | |
| 1991 | 7.1 | |
| 1992 | 7.1 | |
| 1993 | 7.1 | |
| 1994 | 7.6 | |
| 1995 | 7.6 | |
| 1996 | 7.8 | |
| 1997 | 7.8 | |
| 1998 | 7.8 | |
| 1999 | 7.8 | |
| 2000 | 8.7 | |
| 2001 | 9.2 | |
| 2002 | 9.2 | |
| 2003 | 9.2 | |
| 2004 | 9.2 | |
| 2005 | 9.2 | |
| 2006 | 9.2 | |
| 2007 | 9.2 | |
| 2008 | 9.2 | |
| 2009 | 9.2 | |
| 2010 | 9.2 | |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|
| 1990 | 32933 | |
| 1991 | 33534 | |
| 1992 | 33534 | |
| 1993 | 33534 | |
| 1994 | 35687 | |
| 1995 | 35769 | |
| 1996 | 36465 | |
| 1997 | 36465 | |
| 1998 | 36465 | |
| 1999 | 36465 | |
| 2000 | 40729 | |
| 2001 | 42955 | |
| 2002 | 42972 | |
| 2003 | 42972 | |
| 2004 | 42972 | |
| 2005 | 42972 | |
| 2006 | 42972 | |
| 2007 | 42972 | |
| 2008 | 42972 | |
| 2009 | 42972 | |
| 2010 | 42972 | |
Source: United Nations Statistics Division
