| 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 | 3798.00 | 158.91 |
| 2016 | 3798.00 | 158.91 |
| 2015 | 3798.00 | 158.05 |
| 2014 | 3798.00 | 157.98 |
| 2013 | 3798.00 | 157.28 |
| 2012 | 3798.00 | 155.33 |
| 2011 | 3797.72 | 153.23 |
| 2010 | 3798.00 | 151.53 |
| 2009 | 3848.00 | 151.00 |
| 2008 | 3848.00 | 248.00 |
| 2007 | 3848.00 | 145.00 |
| 2006 | 3838.00 | 140.00 |
| 2005 | 3849.00 | 130.00 |
| 2004 | 3848.00 | 123.00 |
| 2003 | 3848.00 | 200.00 |
| 2002 | 3813.00 | 115.00 |
| 2001 | 770000 | 38.00 |
| 2000 | 770000 | 37.00 |
| 1999 | 770000 | 37.00 |
| 1998 | 770000 | 36.00 |
| 1997 | 770000 | 34.00 |
| 1996 | 770000 | 32.00 |
| 1995 | 770000 | 32.00 |
| 1994 | 770000 | 29.00 |
| 1993 | 770000 | 27.00 |
| 1992 | 100 | 26.00 |
| 1991 | 770000 | 23.00 |
| 1990 | 770000 | 23.00 |
| 1989 | 770000 | 21.00 |
| 1988 | 770000 | 21.00 |
| 1987 | 770000 | 19.00 |
| 1986 | 770000 | 17.00 |
| 1985 | 770000 | 14.00 |
| 1984 | 770000 | 13.00 |
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