Terrestrial areas protected to total surface area, percentage
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 7.1 | 1 |
| 1991 | 7.3 | 1 |
| 1992 | 7.9 | 1 |
| 1993 | 7.9 | 1 |
| 1994 | 7.9 | 1 |
| 1995 | 7.9 | 1 |
| 1996 | 8 | 1 |
| 1997 | 8.7 | 1 |
| 1998 | 8.7 | 1 |
| 1999 | 8.7 | 1 |
| 2000 | 8.7 | 1 |
| 2001 | 8.7 | 1 |
| 2002 | 8.7 | 1 |
| 2003 | 8.7 | 1 |
| 2004 | 8.7 | 1 |
| 2005 | 8.7 | 1 |
| 2006 | 8.7 | 1 |
| 2007 | 8.7 | 1 |
| 2008 | 8.7 | 1 |
| 2009 | 8.7 | 1 |
| 2010 | 8.7 | 1 |
Terrestrial areas protected, sq. km.
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 20 | 1 |
| 1991 | 21 | 1 |
| 1992 | 23 | 1 |
| 1993 | 23 | 1 |
| 1994 | 23 | 1 |
| 1995 | 23 | 1 |
| 1996 | 23 | 1 |
| 1997 | 25 | 1 |
| 1998 | 25 | 1 |
| 1999 | 25 | 1 |
| 2000 | 25 | 1 |
| 2001 | 25 | 1 |
| 2002 | 25 | 1 |
| 2003 | 25 | 1 |
| 2004 | 25 | 1 |
| 2005 | 25 | 1 |
| 2006 | 25 | 1 |
| 2007 | 25 | 1 |
| 2008 | 25 | 1 |
| 2009 | 25 | 1 |
| 2010 | 25 | 1 |
Footnotes:
- Overseas Territory of the United Kingdom.
