| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 2444.00 | 290.82 |
| 2016 | 1786.00 | 265.33 |
| 2015 | 1786.00 | 260.05 |
| 2014 | 1786.00 | 253.80 |
| 2013 | 1786.00 | 248.12 |
| 2012 | 1786.00 | 240.12 |
| 2011 | 1786.00 | 232.12 |
| 2010 | 1786.00 | 220.22 |
| 2009 | 1786.00 | 182.96 |
| 2008 | 1786.00 | 176.59 |
| 2007 | 1786.00 | 170.46 |
| 2006 | 1786.00 | 177.19 |
| 2005 | 1000.00 | 158.21 |
| 2004 | 1000.00 | 153.76 |
| 2003 | 1000.00 | 148.40 |
| 2002 | 1000.00 | 102.00 |
| 2001 | 1000.00 | 97.00 |
| 2000 | 1000.00 | 91.50 |
| 1999 | 1000.00 | 91.30 |
| 1998 | 1000.00 | 80.00 |
| 1997 | 1000.00 | 75.00 |
| 1996 | 1000.00 | 71.00 |
| 1995 | 1000.00 | 68.00 |
| 1994 | 1000.00 | 64.00 |
| 1993 | 1000.00 | 61.00 |
| 1992 | 1000.00 | 55.00 |
| 1991 | 1000.00 | 51.00 |
| 1990 | 1000.00 | 50.00 |
| 1989 | 49.00 | |
| 1988 | 48.00 | |
| 1987 | 48.00 | |
| 1986 | 47.00 | |
| 1985 | 47.00 | |
| 1984 | 46.00 |
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