| 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 | 2274.00 | 146.70 |
| 2016 | 2261.00 | 124.65 |
| 2015 | 1415.00 | 99.55 |
| 2014 | 1415.00 | 95.05 |
| 2013 | 1415.00 | 90.00 |
| 2012 | 1415.00 | 84.00 |
| 2011 | 1415.00 | 79.10 |
| 2010 | 1415.00 | 76.60 |
| 2009 | 1415.00 | 63.40 |
| 2008 | 1415.00 | 60.40 |
| 2007 | 1435.00 | 57.46 |
| 2006 | 1415.00 | 54.54 |
| 2005 | 1415.00 | 51.20 |
| 2004 | 1415.00 | 48.70 |
| 2003 | 1415.00 | 40.00 |
| 2002 | 1415.00 | 37.72 |
| 2001 | 1415.00 | 36.69 |
| 2000 | 1415.00 | 35.94 |
| 1996 | 1432.00 | |
| 1994 | 1432.00 | |
| 1993 | 1400.00 | |
| 1991 | 1400.00 | |
| 1990 | 1400.00 | |
| 1989 | 1400.00 | |
| 1988 | 1400.00 | |
| 1987 | 1400.00 | |
| 1986 | 1400.00 | |
| 1985 | 1400.00 | |
| 1984 | 1400.00 |
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