| 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 | 1552.00 | 75.59 |
| 2016 | 1510.00 | 75.59 |
| 2015 | 603.00 | 46.40 |
| 2014 | 603.00 | 46.40 |
| 2013 | 592.00 | 46.40 |
| 2012 | 273.00 | 45.80 |
| 2011 | 273.00 | 45.80 |
| 2010 | 273.40 | 43.56 |
| 2009 | 273.00 | 43.56 |
| 2008 | 273.40 | 43.56 |
| 2007 | 273.00 | 43.90 |
| 2006 | 273.00 | 43.90 |
| 2005 | 800000 | 35.04 |
| 2004 | 500000 | 34.60 |
| 2003 | 500000 | 31.32 |
| 2002 | 500000 | 26.70 |
| 2001 | 26.70 | |
| 2000 | 590.00 | 25.20 |
| 1999 | 590.00 | 23.20 |
| 1998 | 590.00 | 23.00 |
| 1997 | 590.00 | 23.00 |
| 1996 | 590.00 | 23.00 |
| 1995 | 590.00 | 23.00 |
| 1994 | 590.00 | 18.00 |
| 1993 | 590.00 | 18.00 |
| 1992 | 600 | 17.00 |
| 1991 | 590.00 | 17.00 |
| 1990 | 590.00 | 16.00 |
| 1989 | 598.00 | |
| 1988 | 598.00 | |
| 1987 | 598.00 | |
| 1986 | 598.00 | |
| 1985 | 598.00 | |
| 1984 | 598.00 |
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