| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | ||
| 2016 | ||
| 2015 | 11815.96 | 363.69 |
| 2014 | 11815.96 | 336.25 |
| 2013 | 11815.96 | 325.51 |
| 2012 | 11815.96 | 315.81 |
| 2011 | 11815.96 | 306.39 |
| 2010 | 11815.96 | 272.39 |
| 2009 | 11819.46 | 249.29 |
| 2008 | 11819.46 | 242.78 |
| 2007 | 11819.46 | 181.23 |
| 2006 | 11819.46 | 173.19 |
| 2005 | 11819.46 | 167.70 |
| 2004 | 11819.46 | 142.00 |
| 2003 | 11819.46 | 135.84 |
| 2002 | 11819.46 | |
| 2001 | 11819.46 | |
| 2000 | 11819.46 | 118.82 |
| 1999 | 11819.00 | |
| 1998 | 11819.00 | |
| 1997 | 11819.00 | |
| 1996 | 11818.00 | |
| 1995 | 11818.00 | 115.00 |
| 1994 | 11818.00 | |
| 1993 | 11818.00 | |
| 1991 | 11818.00 | |
| 1990 | 11818.00 | 101.00 |
| 1989 | 11818.00 | |
| 1988 | 12503.00 | |
| 1987 | 12503.00 | |
| 1986 | 12503.00 | |
| 1985 | 12503.00 | |
| 1984 | 12503.00 | |
| 1978 | 3995.00 | 53.04 |
| 1965 | 3995.00 | 20.93 |
| 1949 | 112.00 | 6.70 |
