| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 465.00 | 14.88 |
| 2018 | 465.00 | 14.88 |
| 2017 | 465.00 | 16.74 |
| 2016 | 465.00 | 16.74 |
| 2015 | 465.00 | 16.74 |
| 2014 | 465.00 | 16.30 |
| 2013 | 465.00 | 13.31 |
| 2012 | 465.00 | 11.90 |
| 2011 | 474.00 | 8.00 |
| 2010 | 8.00 | |
| 2009 | 474.00 | 8.00 |
| 2008 | 474.00 | 6.50 |
| 2007 | 474.00 | 6.50 |
| 2006 | 6.50 |
