| 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 | 2667.00 | 175.62 |
| 2016 | 2667.00 | 172.27 |
| 2015 | 564.00 | 127.03 |
| 2014 | 564.00 | 123.73 |
| 2013 | 463.00 | 120.52 |
| 2012 | 434.00 | 117.48 |
| 2011 | 434.00 | 116.93 |
| 2010 | 434.00 | 110.55 |
| 2009 | 434.00 | 108.01 |
| 2008 | 434.00 | 104.06 |
| 2007 | 434.00 | 103.91 |
| 2006 | 434.00 | 101.80 |
| 2005 | 434.00 | 101.80 |
| 2004 | 434.00 | 102.00 |
| 2003 | 434.00 | 100.98 |
| 2002 | 434.00 | 99.00 |
| 2001 | 434.00 | 97.00 |
| 2000 | 434.00 | 80.00 |
| 1999 | 434.00 | 79.00 |
| 1998 | 434.00 | 77.00 |
| 1997 | 457.00 | 77.00 |
| 1996 | 457.00 | 76.00 |
| 1995 | 457.00 | 74.00 |
| 1994 | 457.00 | 74.00 |
| 1993 | 457.00 | 74.00 |
| 1992 | 500 | 71.00 |
| 1991 | 457.00 | 71.00 |
| 1990 | 457.00 | 63.00 |
| 1989 | 457.00 | |
| 1988 | 457.00 | |
| 1987 | 457.00 | |
| 1986 | 457.00 | |
| 1985 | 434.00 | |
| 1984 | 434.00 |
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