| 年份 | 行政区域土地面积 (平方公里) |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 14665.00 |
| 2018 | 14665.00 |
| 2017 | 14665.00 |
| 2016 | 14679.00 |
| 2015 | 14679.00 |
| 2014 | 14657.00 |
| 2013 | 14657.00 |
| 2012 | 14657.00 |
| 2011 | 14659.00 |
| 2010 | 14659.00 |
| 2009 | 14648.00 |
| 2008 | 14648.00 |
| 2007 | 14648.00 |
| 2006 | 14648.00 |
| 2005 | 14648.00 |
| 2004 | 14648.00 |
| 2003 | 14648.00 |
| 2002 | 14648.00 |
| 2001 | 14648.00 |
| 2000 | 14648.00 |
| 1999 | 14648.00 |
| 1998 | 14648.00 |
| 1997 | 14648.00 |
| 1996 | 14648.00 |
| 1995 | 14648.00 |
| 1994 | 14648.00 |
| 1993 | 14648.00 |
| 1992 | 14600.00 |
| 1991 | 14648.00 |
| 1990 | 14648.00 |
| 1989 | 17479.00 |
| 1988 | 15238.00 |
| 1987 | 4551.00 |
| 1986 | 4551.00 |
| 1985 | 4551.00 |
| 1984 | 4500.00 |
