| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 4071.00 | 36.50 |
| 2016 | 4071.00 | 35.50 |
| 2015 | 4071.00 | 35.50 |
| 2014 | 4071.00 | 28.00 |
| 2013 | 4071.00 | 28.00 |
| 2012 | 4071.00 | 26.00 |
| 2011 | 4074.00 | 21.50 |
| 2010 | 4070.50 | 18.87 |
| 2009 | 4047.00 | 13.99 |
| 2008 | 4047.00 | 13.68 |
| 2007 | 4074.00 | 12.58 |
| 2006 | 4074.00 | 12.58 |
| 2005 | 4074.00 | 12.58 |
| 2004 | 4704.00 | 12.58 |
| 2003 | 4074.00 | 12.44 |
| 2002 | 4074.00 | 12.43 |
| 2001 | 4074.00 | 12.43 |
| 2000 | 4074.00 | 12.30 |
| 1999 | 4074.00 | 12.30 |
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