| 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 | 700 | 62.20 |
| 2016 | 700 | 55.97 |
| 2015 | 700 | 55.16 |
| 2014 | 700 | 54.82 |
| 2013 | 700 | 53.72 |
| 2012 | 700 | 52.92 |
| 2011 | 700 | 52.50 |
| 2010 | 700 | 51.58 |
| 2009 | 700 | 51.48 |
| 2008 | 700 | 51.23 |
| 2007 | 700 | 43.05 |
| 2006 | 700 | 43.05 |
| 2005 | 700 | 49.29 |
| 2004 | 700 | 49.09 |
| 2003 | 700 | 46.84 |
| 2002 | 700 | 42.14 |
| 2001 | 700 | 42.14 |
| 2000 | 700 | 41.90 |
| 1999 | 700 | 41.90 |
| 1998 | 700 | 42.00 |
| 1997 | 700 | 36.00 |
| 1996 | 700 | 30.00 |
| 1995 | 700 | 30.00 |
| 1994 | 700 | 30.00 |
| 1993 | 700 | 30.00 |
| 1992 | 700 | 30.00 |
| 1991 | 700 | 30.00 |
| 1990 | 700 | 30.00 |
| 1989 | 662.00 | |
| 1988 | 662.00 | |
| 1987 | 662.00 | |
| 1986 | 662.00 | |
| 1985 | 662.00 | |
| 1984 | 662.00 |
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