| 年份 | 行政区域土地面积 (万平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 2.89 | 228.69 |
| 2018 | 2.89 | 221.59 |
| 2017 | 2.89 | 219.47 |
| 2016 | 2.89 | 210.54 |
| 2015 | 2.89 | 196.71 |
| 2014 | 2.89 | 183.15 |
| 2013 | 2.89 | 176.92 |
| 2012 | 2.89 | 180.72 |
| 2011 | 2.89 | 169.82 |
| 2010 | 2.99 | 159.16 |
| 2009 | 2.99 | 149.03 |
| 2008 | 2.99 | 129.82 |
| 2007 | 2.99 | 122.75 |
| 2006 | 2.99 | 115.81 |
| 2005 | 2.99 | 108.00 |
| 2004 | 2.99 | 28.00 |
| 2003 | 2.99 | 26.00 |
| 2002 | 2.99 | 25.00 |
| 2001 | 2.99 | 24.00 |
| 2000 | 2.99 | 24.00 |
| 1999 | 2.89 | 23.00 |
| 1998 | 3.26 | 23.00 |
| 1997 | 3.26 | 22.00 |
| 1996 | 0.43 | 21.00 |
| 1995 | 0.43 | 20.00 |
| 1994 | 0.43 | 18.00 |
| 1993 | 0.43 | |
| 1992 | 0.43 | |
| 1991 | 0.43 | |
| 1990 | 0.43 |
