| 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 | 2108.00 | 100.16 |
| 2018 | 2108.00 | 94.26 |
| 2017 | 2108.00 | 89.80 |
| 2016 | 2108.00 | 86.04 |
| 2015 | 2108.00 | 84.70 |
| 2014 | 2108.00 | 78.53 |
| 2013 | 2108.00 | 74.78 |
| 2012 | 2108.00 | 70.00 |
| 2011 | 2108.00 | 68.08 |
| 2010 | 2108.00 | 65.00 |
| 2009 | 2108.00 | 63.42 |
| 2008 | 2108.00 | 58.40 |
| 2007 | 2108.00 | 50.20 |
| 2006 | 2108.00 | 47.60 |
| 2005 | 2108.00 | 33.80 |
| 2004 | 32.03 | |
| 2003 | 30.00 | |
| 2002 | 30.00 | |
| 2001 | 24.50 | |
| 2000 | 22.00 | |
| 1999 | 17.04 | |
| 1998 | 17.00 | |
| 1997 | 13.00 | |
| 1996 | 13.00 | |
| 1995 | 20.00 | |
| 1994 | 12.00 | |
| 1993 | 11.00 | |
| 1992 | 13.00 | |
| 1991 | 11.00 | |
| 1990 | 11.00 |
