| 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 | 3181.00 | 66.02 |
| 2016 | 3181.00 | 64.30 |
| 2015 | 3181.00 | 62.21 |
| 2014 | 3181.00 | 60.04 |
| 2013 | 3181.00 | 59.70 |
| 2012 | 3181.00 | 58.43 |
| 2011 | 3177.00 | 57.66 |
| 2010 | 3177.00 | 56.43 |
| 2009 | 3177.00 | 54.81 |
| 2008 | 3177.00 | 54.10 |
| 2007 | 3177.00 | 53.30 |
| 2006 | 3177.00 | 45.60 |
| 2005 | 3177.00 | 50.70 |
| 2004 | 3177.00 | 42.14 |
| 2003 | 3183.00 | 36.23 |
| 2002 | 3183.00 | 32.25 |
| 2001 | 3183.00 | 31.76 |
| 2000 | 3183.00 | 31.56 |
| 1999 | 3183.00 | 31.26 |
| 1998 | 3183.00 | 31.00 |
| 1997 | 3183.00 | 33.00 |
| 1996 | 3183.00 | 35.00 |
| 1995 | 3183.00 | 35.00 |
| 1994 | 2098.00 | 24.00 |
| 1993 | 1962.00 | 11.00 |
| 1992 | 2000 | 11.00 |
| 1991 | 1962.00 | 11.00 |
| 1990 | 1962.00 | 11.00 |
| 1989 | 1962.00 | |
| 1988 | 1962.00 | |
| 1987 | 1962.00 | |
| 1986 | 1962.00 | |
| 1985 | 2018.00 | |
| 1984 | 2018.00 |
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