| 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 | 1848.00 | 42.89 |
| 2016 | 1853.00 | 37.55 |
| 2015 | 1853.00 | 34.68 |
| 2014 | 1852.00 | 34.68 |
| 2013 | 1853.00 | 33.90 |
| 2012 | 1853.00 | 33.90 |
| 2011 | 1852.00 | 31.90 |
| 2010 | 1515.00 | 23.00 |
| 2009 | 1515.00 | 23.00 |
| 2008 | 1515.00 | 23.00 |
| 2007 | 1515.00 | |
| 2006 | 1515.00 | |
| 1996 | 1515.00 | 17.00 |
| 1995 | 1515.00 | 16.00 |
| 1994 | 1515.00 | 14.00 |
| 1993 | 1515.00 | 14.00 |
| 1991 | 1515.00 | 12.00 |
| 1990 | 1515.00 | 12.00 |
| 1989 | 1515.00 | 12.00 |
| 1988 | 1515.00 | 12.00 |
| 1987 | 1515.00 | 12.00 |
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