Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 5.6 | 1 |
| 1991 | 5.6 | 1 |
| 1992 | 5.6 | 1 |
| 1993 | 5.6 | 1 |
| 1994 | 5.6 | 1 |
| 1995 | 5.6 | 1 |
| 1996 | 5.6 | 1 |
| 1997 | 5.6 | 1 |
| 1998 | 5.6 | 1 |
| 1999 | 5.6 | 1 |
| 2000 | 5.6 | 1 |
| 2001 | 5.6 | 1 |
| 2002 | 5.6 | 1 |
| 2003 | 5.6 | 1 |
| 2004 | 6.1 | 1 |
| 2005 | 6.1 | 1 |
| 2006 | 6.1 | 1 |
| 2007 | 6.1 | 1 |
| 2008 | 6.1 | 1 |
| 2009 | 6.1 | 1 |
| 2010 | 6.1 | 1 |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 26 | 1 |
| 1991 | 26 | 1 |
| 1992 | 26 | 1 |
| 1993 | 26 | 1 |
| 1994 | 26 | 1 |
| 1995 | 26 | 1 |
| 1996 | 26 | 1 |
| 1997 | 26 | 1 |
| 1998 | 26 | 1 |
| 1999 | 26 | 1 |
| 2000 | 26 | 1 |
| 2001 | 26 | 1 |
| 2002 | 26 | 1 |
| 2003 | 26 | 1 |
| 2004 | 29 | 1 |
| 2005 | 29 | 1 |
| 2006 | 29 | 1 |
| 2007 | 29 | 1 |
| 2008 | 29 | 1 |
| 2009 | 29 | 1 |
| 2010 | 29 | 1 |
Footnotes:
- Landlocked country.
