| 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 | 2135.00 | 155.47 |
| 2016 | 2135.00 | 150.14 |
| 2015 | 2135.00 | 149.45 |
| 2014 | 2135.00 | 148.42 |
| 2013 | 2135.00 | 148.99 |
| 2012 | 2135.00 | 147.42 |
| 2011 | 1987.13 | 104.81 |
| 2010 | 1981.00 | 98.52 |
| 2009 | 1981.00 | 87.39 |
| 2008 | 1987.57 | 87.39 |
| 2007 | 1981.00 | 81.26 |
| 2006 | 1981.00 | 76.67 |
| 2005 | 1981.00 | 77.48 |
| 2004 | 1981.00 | 69.37 |
| 2003 | 1981.00 | 66.37 |
| 2002 | 1981.00 | 66.94 |
| 2001 | 1981.00 | 44.50 |
| 2000 | 1981.00 | 37.00 |
| 1999 | 1981.00 | 37.00 |
| 1998 | 1981.00 | 37.00 |
| 1997 | 1981.00 | 35.00 |
| 1996 | 1981.00 | 31.00 |
| 1995 | 1981.00 | 31.00 |
| 1994 | 1981.00 | 31.00 |
| 1993 | 174.00 | 31.00 |
| 1992 | 200 | 21.00 |
| 1991 | 166.00 | 21.00 |
| 1990 | 174.00 | 20.00 |
| 1989 | 174.00 | |
| 1988 | 174.00 | |
| 1987 | 174.00 | |
| 1986 | 174.00 | |
| 1985 | 174.00 | |
| 1984 | 174.00 |
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