| 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 | 759.80 | 87.52 |
| 2016 | 760.00 | 85.20 |
| 2015 | 760.00 | 84.60 |
| 2014 | 760.00 | 80.25 |
| 2013 | 760.00 | 79.63 |
| 2012 | 760.00 | 79.50 |
| 2011 | 760.00 | 78.87 |
| 2010 | 760.00 | 62.97 |
| 2009 | 760.00 | 62.97 |
| 2008 | 754.00 | 62.83 |
| 2007 | 754.00 | 61.19 |
| 2006 | 754.00 | 57.57 |
| 2005 | 543.00 | 57.57 |
| 2004 | 543.00 | 43.85 |
| 2003 | 375.00 | 42.20 |
| 2002 | 326.00 | 42.20 |
| 2001 | 326.00 | 38.00 |
| 2000 | 326.00 | 37.70 |
| 1999 | 326.00 | 37.70 |
| 1998 | 326.00 | 37.00 |
| 1997 | 326.00 | 37.00 |
| 1996 | 294.00 | 37.00 |
| 1995 | 294.00 | 37.00 |
| 1994 | 294.00 | 30.00 |
| 1993 | 372.00 | 27.00 |
| 1992 | 300 | 21.00 |
| 1991 | 294.00 | 21.00 |
| 1990 | 294.00 | 23.00 |
| 1989 | 294.00 | |
| 1988 | 294.00 | |
| 1987 | 294.00 | |
| 1986 | 294.00 | |
| 1985 | 294.00 | |
| 1984 | 294.00 |
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