| 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 | 1783.67 | 147.80 |
| 2018 | 1783.67 | 166.50 |
| 2017 | 1783.67 | 150.19 |
| 2016 | 1783.67 | 139.21 |
| 2015 | 1783.66 | 138.89 |
| 2014 | 1783.67 | 107.40 |
| 2013 | 1783.67 | 106.00 |
| 2012 | 1783.67 | 88.20 |
| 2011 | 1800.14 | 88.20 |
| 2010 | 1800.14 | 87.30 |
| 2009 | 1800.14 | 87.30 |
| 2008 | 1800.14 | 86.10 |
| 2007 | 1800.14 | 85.60 |
| 2006 | 1800.00 | 85.60 |
| 2005 | 1800.00 | 35.60 |
| 2004 | 1800.00 | 33.40 |
| 2003 | 1800.00 | 32.50 |
| 2002 | 1800.00 | 30.00 |
| 2001 | 1800.00 | 29.50 |
| 2000 | 1800.00 | 27.67 |
| 1999 | 1800.00 | 27.02 |
| 1998 | 1800.00 | |
| 1997 | 1800.00 | |
| 1996 | 1683.00 | |
| 1995 | 1683.00 | |
| 1994 | 1683.00 | |
| 1993 | 1683.00 | |
| 1991 | 1683.00 | |
| 1990 | 1683.00 | |
| 1989 | 1683.00 | |
| 1988 | 1683.00 | |
| 1984 | 1683.00 |
