| 年份 | 行政区域土地面积 (平方公里) |
建成区面积 (平方公里) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | 19349.06 | 199.35 |
| 2018 | 19349.06 | 195.00 |
| 2017 | 20901.25 | 190.03 |
| 2016 | 20901.25 | 187.44 |
| 2015 | 20901.25 | 185.70 |
| 2014 | 20901.20 | 146.03 |
| 2013 | 22185.00 | 144.22 |
| 2012 | 22185.00 | 140.94 |
| 2011 | 22185.00 | 133.22 |
| 2010 | 20584.00 | 132.33 |
| 2009 | 20584.00 | 130.99 |
| 2008 | 20584.00 | 129.00 |
| 2007 | 22109.00 | 103.00 |
| 2006 | 22109.00 | 100.00 |
| 2005 | 22109.00 | 97.91 |
| 2004 | 22109.00 | 96.81 |
| 2003 | 20584.00 | 77.61 |
| 2002 | 22109.00 | 75.15 |
| 2001 | 22109.00 | 72.97 |
| 2000 | 22092.00 | 65.93 |
| 1999 | 22089.00 | 60.42 |
| 1998 | 22089.00 | |
| 1997 | 22113.00 | |
| 1996 | 22113.00 | |
| 1995 | 22113.00 | |
| 1994 | 1798.00 | |
| 1993 | 1798.00 | |
| 1991 | 1798.00 | |
| 1990 | 1798.00 | |
| 1989 | 1798.00 | |
| 1988 | 1798.00 | |
| 1987 | 1798.00 | |
| 1986 | 1798.00 | |
| 1985 | 844.00 | |
| 1984 | 844.00 |
