| 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 | 1681.00 | 36.61 |
| 2016 | 1681.00 | 33.80 |
| 2015 | 1681.00 | 33.14 |
| 2014 | 1681.00 | 30.52 |
| 2013 | 1681.00 | 29.20 |
| 2012 | 1681.00 | 27.90 |
| 2011 | 1063.00 | 21.00 |
| 2010 | 1070.00 | 21.00 |
| 2009 | 1070.00 | 20.40 |
| 2008 | 1070.00 | 20.40 |
| 2007 | 1070.00 | 20.13 |
| 2006 | 1070.00 | 19.25 |
| 2005 | 1059.00 | 15.87 |
| 2004 | 1067.00 | 14.05 |
| 2003 | 1070.00 | 14.05 |
| 2002 | 1060.00 | 14.03 |
| 2001 | 1060.00 | 14.38 |
| 2000 | 1060.00 | 13.40 |
| 1999 | 13.40 | |
| 1996 | 1061.00 | 12.00 |
| 1995 | 1061.00 | |
| 1994 | 1061.00 | |
| 1993 | 1061.00 | |
| 1991 | 1061.00 | |
| 1990 | 1061.00 |
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