| 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 | 8569.00 | 628.11 |
| 2016 | 1738.00 | 585.61 |
| 2015 | 1738.00 | 566.13 |
| 2014 | 1738.00 | 552.61 |
| 2013 | 2718.00 | 543.28 |
| 2012 | 2718.00 | 520.30 |
| 2011 | 2718.00 | 506.42 |
| 2010 | 2718.00 | 484.01 |
| 2009 | 2718.00 | 466.60 |
| 2008 | 2718.00 | 460.00 |
| 2007 | 2718.00 | 222.30 |
| 2006 | 1615.00 | 222.30 |
| 2005 | 8494.00 | 220.22 |
| 2004 | 8494.00 | 218.22 |
| 2003 | 8494.00 | 216.22 |
| 2002 | 8494.00 | 214.22 |
| 2001 | 8494.00 | 209.99 |
| 2000 | 8467.00 | 209.99 |
| 1999 | 8467.00 | 207.77 |
| 1998 | 4727.00 | 204.00 |
| 1997 | 4727.00 | 202.00 |
| 1996 | 4727.00 | 202.00 |
| 1995 | 4727.00 | 200.00 |
| 1994 | 2718.00 | 227.00 |
| 1993 | 2718.00 | 211.00 |
| 1992 | 1600 | 194.00 |
| 1991 | 1627.00 | 191.00 |
| 1990 | 1627.00 | 189.00 |
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