单位:平方公里
                时间范围:1999 - 2022
                数据来源:住房和城乡建设部
            | 序号 | 时间(年) | 数据(平方公里) | 
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | 12.23 | 
| 7 | 2016 | 12.01 | 
| 8 | 2015 | 11.77 | 
| 9 | 2014 | 10.03 | 
| 10 | 2013 | 12.14 | 
| 11 | 2012 | 12.14 | 
| 12 | 2011 | 11.19 | 
| 13 | 2010 | 8.16 | 
| 14 | 2009 | 7.73 | 
| 15 | 2008 | 7.54 | 
| 16 | 2007 | 7.42 | 
| 17 | 2006 | 6.92 | 
| 18 | 2005 | 5.41 | 
| 19 | 2004 | 4.87 | 
| 20 | 2003 | 3.47 | 
| 21 | 2002 | 3.23 | 
| 22 | 2001 | 3.21 | 
| 23 | 2000 | 3.11 | 
| 24 | 1999 | 2.89 | 
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |
| 
 | |