| 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 | 269.00 | 72.05 |
| 2016 | 269.00 | 70.20 |
| 2015 | 269.00 | 68.13 |
| 2014 | 269.00 | 66.00 |
| 2013 | 269.00 | 63.00 |
| 2012 | 269.00 | 60.00 |
| 2011 | 269.00 | 56.00 |
| 2010 | 269.00 | 51.00 |
| 2009 | 269.00 | 44.00 |
| 2008 | 269.00 | 42.00 |
| 2007 | 269.00 | 42.00 |
| 2006 | 269.00 | 42.00 |
| 2005 | 148.00 | 40.00 |
| 2004 | 148.00 | 32.00 |
| 2003 | 148.00 | 29.00 |
| 2002 | 148.00 | 25.00 |
| 2001 | 148.00 | 20.00 |
| 2000 | 148.00 | 18.00 |
| 1999 | 17.00 | |
| 1996 | 148.00 | 16.00 |
| 1995 | 148.00 | 16.00 |
| 1994 | 148.00 | 15.00 |
| 1993 | 148.00 | |
| 1991 | 148.00 | |
| 1990 | 148.00 | |
| 1989 | 148.00 | |
| 1988 | 148.00 | |
| 1987 | 148.00 | |
| 1986 | 148.00 | |
| 1985 | 148.00 | |
| 1984 | 148.00 |
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