| 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 | 2738.00 | 331.60 |
| 2016 | 2738.00 | 330.12 |
| 2015 | 2738.00 | 323.95 |
| 2014 | 2738.00 | 315.65 |
| 2013 | 2738.00 | 276.45 |
| 2012 | 2722.30 | 273.20 |
| 2011 | 2722.30 | 269.33 |
| 2010 | 2722.30 | 265.47 |
| 2009 | 2722.30 | 235.43 |
| 2008 | 2722.30 | 211.18 |
| 2007 | 2726.04 | 195.22 |
| 2006 | 2726.04 | 178.50 |
| 2005 | 2722.00 | 172.15 |
| 2004 | 2722.00 | 151.09 |
| 2003 | 2722.00 | 144.75 |
| 2002 | 2722.00 | 136.62 |
| 2001 | 2644.00 | 121.75 |
| 2000 | 2644.00 | 117.67 |
| 1999 | 2644.00 | 112.26 |
| 1998 | 2644.00 | 111.00 |
| 1997 | 2619.00 | 111.00 |
| 1996 | 2644.00 | 101.00 |
| 1995 | 2644.00 | 107.00 |
| 1994 | 2644.00 | 68.00 |
| 1993 | 835.00 | 52.00 |
| 1992 | 800 | 44.00 |
| 1991 | 835.00 | 40.00 |
| 1990 | 835.00 | 39.00 |
| 1989 | 835.00 | |
| 1988 | 835.00 | |
| 1987 | 835.00 | |
| 1986 | 835.00 | |
| 1985 | 835.00 | |
| 1984 | 835.00 |
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