| 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 | 1797.00 | 63.00 |
| 2016 | 1697.00 | 63.00 |
| 2015 | 1697.00 | 63.00 |
| 2014 | 1697.00 | 62.50 |
| 2013 | 1697.00 | 62.13 |
| 2012 | 1697.00 | 62.00 |
| 2011 | 1697.00 | 61.00 |
| 2010 | 1697.00 | 60.00 |
| 2009 | 1600.00 | 59.00 |
| 2008 | 1600.00 | 58.50 |
| 2007 | 1600.00 | 58.50 |
| 2006 | 1600.00 | 58.50 |
| 2005 | 1600.00 | 56.00 |
| 2004 | 1600.00 | 55.00 |
| 2003 | 1600.00 | 55.00 |
| 2002 | 1600.00 | 55.00 |
| 2001 | 1600.00 | 37.00 |
| 2000 | 1656.00 | 35.50 |
| 1999 | 1656.00 | 35.50 |
| 1998 | 1656.00 | 36.00 |
| 1997 | 1656.00 | 36.00 |
| 1996 | 840000 | 30.00 |
| 1995 | 840000 | 30.00 |
| 1994 | 840000 | 19.00 |
| 1993 | 840000 | 18.00 |
| 1992 | 100 | 17.00 |
| 1991 | 840000 | 16.00 |
| 1990 | 840000 | 16.00 |
| 1989 | 840000 | |
| 1988 | 840000 | |
| 1987 | 840000 | |
| 1986 | 840000 | |
| 1985 | 840000 | |
| 1984 | 840000 |
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