| 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 | 1837.00 | 129.98 |
| 2016 | 1837.00 | 129.93 |
| 2015 | 1837.00 | 129.09 |
| 2014 | 546.00 | 108.99 |
| 2013 | 546.00 | 98.86 |
| 2012 | 546.00 | 97.95 |
| 2011 | 546.00 | 96.78 |
| 2010 | 546.00 | 95.05 |
| 2009 | 546.00 | 94.24 |
| 2008 | 546.00 | 89.49 |
| 2007 | 546.00 | 86.00 |
| 2006 | 546.00 | 81.00 |
| 2005 | 362.00 | 75.00 |
| 2004 | 362.00 | 70.00 |
| 2003 | 362.00 | 70.00 |
| 2002 | 362.00 | 70.00 |
| 2001 | 362.00 | 67.00 |
| 2000 | 365.00 | 67.00 |
| 1999 | 365.00 | 50.00 |
| 1998 | 365.00 | 50.00 |
| 1997 | 362.00 | 50.00 |
| 1996 | 362.00 | 50.00 |
| 1995 | 362.00 | 49.00 |
| 1994 | 362.00 | 46.00 |
| 1993 | 361.00 | 45.00 |
| 1992 | 400 | 44.00 |
| 1991 | 359.00 | 43.00 |
| 1990 | 359.00 | 43.00 |
| 1989 | 359.00 | |
| 1988 | 359.00 | |
| 1987 | 359.00 | |
| 1986 | 359.00 | |
| 1985 | 359.00 | |
| 1984 | 359.00 |
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