| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2024 | ||
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 585.00 | 21.83 |
| 2018 | 585.00 | 21.07 |
| 2017 | 585.00 | 20.18 |
| 2016 | 585.00 | 17.80 |
| 2015 | 508.00 | 17.20 |
| 2014 | 508.00 | 17.00 |
| 2013 | 508.00 | 16.80 |
| 2012 | 508.00 | 15.28 |
| 2011 | 508.00 | 14.67 |
| 2010 | 508.00 | 14.01 |
| 2009 | 508.00 | 13.37 |
| 2008 | 508.00 | 12.74 |
| 2007 | 508.00 | 12.03 |
| 2006 | 508.00 | 11.10 |
| 2005 | 508.00 | 10.20 |
| 2004 | 508.00 | 9.50 |
| 2003 | 508.00 | 9.20 |
| 2002 | 508.00 | 8.70 |
| 2001 | 508.00 | 8.38 |
| 2000 | 508.00 | 7.80 |
| 1999 | 7.45 | |
| 1998 | 15.77 | |
| 1997 | 15.95 | |
| 1996 | 15.30 | |
| 1995 | 10.30 | |
| 1994 | 9.20 | |
| 1993 | 7.14 | |
| 1992 | 6.00 | |
| 1991 | 5.62 | |
| 1990 | 5.62 | |
| 1989 | 5.56 | |
| 1988 | 5.38 | |
| 1987 | 6.25 | |
| 1986 | 6.25 | |
| 1985 | 3.30 |
