| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 3774.00 | 189.04 |
| 2016 | 3774.00 | 189.04 |
| 2015 | 3774.00 | 185.00 |
| 2014 | 3774.00 | 172.31 |
| 2013 | 3695.00 | 165.63 |
| 2012 | 3636.00 | 165.63 |
| 2011 | 3636.00 | 165.63 |
| 2010 | 3636.00 | 165.63 |
| 2009 | 3636.00 | 165.63 |
| 2008 | 3636.00 | 165.63 |
| 2007 | 3636.00 | 165.63 |
| 2006 | 3636.00 | 165.63 |
| 2005 | 3636.00 | 165.63 |
| 2004 | 3636.00 | 165.63 |
| 2003 | 3636.00 | 163.60 |
| 2002 | 3636.00 | 136.00 |
| 2001 | 3636.00 | 128.00 |
| 2000 | 10078.00 | 109.16 |
| 1999 | 10596.00 | 107.74 |
| 1998 | 10606.00 | 107.00 |
| 1997 | 10606.00 | 107.00 |
| 1996 | 95106.00 | 107.00 |
| 1995 | 98390.00 | 107.00 |
| 1994 | 91498.00 | 107.00 |
| 1993 | 87939.00 | 105.00 |
| 1992 | 1700 | 100.00 |
| 1991 | 77343.00 | 99.00 |
| 1990 | 77343.00 | 99.00 |
| 1989 | 73214.00 | |
| 1988 | 67678.00 | |
| 1987 | 40512.00 | |
| 1986 | 28930.00 | |
| 1985 | 29022.00 | |
| 1984 | 11153.00 |
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