| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 585.00 | 38.50 |
| 2018 | 585.00 | 38.29 |
| 2017 | 585.00 | 35.60 |
| 2016 | 466.00 | 34.08 |
| 2015 | 466.00 | 31.59 |
| 2014 | 466.00 | 30.65 |
| 2013 | 510.00 | 28.77 |
| 2012 | 510.00 | 26.30 |
| 2011 | 496.00 | 24.20 |
| 2010 | 495.80 | 21.70 |
| 2009 | 496.00 | 17.60 |
| 2008 | 496.00 | 17.32 |
| 2007 | 496.00 | 17.03 |
| 2006 | 496.00 | 17.03 |
| 2005 | 496.00 | 16.67 |
| 2004 | 496.00 | 16.56 |
| 2003 | 496.00 | 16.56 |
| 2002 | 499.00 | 13.14 |
| 2001 | 499.00 | 10.00 |
| 2000 | 499.00 | 10.00 |
| 1999 | 499.10 | 10.00 |
