| 年份 | 行政区域土地面积 (平方公里) |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 10625.00 |
| 2018 | 10625.00 |
| 2017 | 10625.00 |
| 2016 | 10625.00 |
| 2015 | 10625.00 |
| 2014 | 10674.00 |
| 2013 | 10674.00 |
| 2012 | 10674.00 |
| 2011 | 10674.00 |
| 2010 | 11066.00 |
| 2009 | 11066.00 |
| 2008 | 11066.00 |
| 2007 | 11066.00 |
| 2006 | 10623.00 |
| 2005 | 10623.00 |
| 2004 | 10623.00 |
| 2003 | 10623.00 |
| 2002 | 10623.00 |
| 2001 | 10623.00 |
| 2000 | 10623.00 |
| 1999 | 10623.00 |
| 1998 | 10623.00 |
| 1997 | 10623.00 |
| 1996 | 10623.00 |
| 1995 | 10623.00 |
| 1994 | 10623.00 |
| 1993 | 10623.00 |
| 1991 | 5737.00 |
| 1990 | 5737.00 |
| 1989 | 5729.00 |
| 1988 | 5737.00 |
