| 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 | 1567.00 | 121.80 |
| 2016 | 1567.00 | 114.60 |
| 2015 | 1567.13 | 104.70 |
| 2014 | 1567.00 | 99.35 |
| 2013 | 1567.13 | 96.45 |
| 2012 | 639.61 | 70.10 |
| 2011 | 640.00 | 67.30 |
| 2010 | 639.60 | 65.00 |
| 2009 | 639.60 | 60.80 |
| 2008 | 639.60 | 58.50 |
| 2007 | 444.00 | 56.00 |
| 2006 | 444.35 | 50.04 |
| 2005 | 419.65 | 50.04 |
| 2004 | 434.74 | 50.00 |
| 2003 | 435.00 | 48.00 |
| 2002 | 428.00 | 46.01 |
| 2001 | 428.00 | 40.02 |
| 2000 | 428.00 | 37.00 |
| 1999 | 428.00 | 35.00 |
| 1998 | 428.00 | 34.00 |
| 1997 | 428.00 | 29.00 |
| 1996 | 100.00 | 22.00 |
| 1995 | 100.00 | 22.00 |
| 1994 | 100.00 | 22.00 |
| 1993 | 100.00 | 33.00 |
| 1992 | 100.00 | 12.00 |
| 1991 | 100.00 | 12.00 |
| 1990 | 100.00 | 12.00 |
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