| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2024 | ||
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 1592.00 | 38.00 |
| 2018 | 1592.00 | 37.00 |
| 2017 | 1592.00 | 37.00 |
| 2016 | 1592.00 | 36.00 |
| 2015 | 1592.30 | 35.50 |
| 2014 | 1592.00 | 35.00 |
| 2013 | 1571.00 | 34.00 |
| 2012 | 1571.00 | 33.68 |
| 2011 | 1571.00 | 33.00 |
| 2010 | 1571.00 | 32.05 |
| 2009 | 1571.00 | 31.00 |
| 2008 | 1571.00 | 29.00 |
| 2007 | 1571.00 | 29.30 |
| 2006 | 1571.00 | 29.30 |
| 2005 | 1571.00 | 28.40 |
| 2004 | 1571.00 | 27.10 |
| 2003 | 1571.00 | 22.50 |
| 2002 | 1571.00 | 22.16 |
| 2001 | 1571.00 | 20.18 |
| 2000 | 1571.00 | 20.18 |
| 1999 | 1610.90 | 20.15 |
