| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 3258.00 | 140.12 |
| 2016 | 3258.00 | 138.82 |
| 2015 | 3258.00 | 138.25 |
| 2014 | 3258.00 | 113.90 |
| 2013 | 1041.00 | 113.60 |
| 2012 | 1041.00 | 113.20 |
| 2011 | 1041.00 | 111.40 |
| 2010 | 1041.00 | 85.50 |
| 2009 | 1041.00 | 81.00 |
| 2008 | 1041.00 | 78.00 |
| 2007 | 1042.00 | 74.00 |
| 2006 | 1042.00 | 66.80 |
| 2005 | 1042.00 | 51.80 |
| 2004 | 1042.00 | 40.02 |
| 2003 | 1042.00 | 37.10 |
| 2002 | 1042.00 | 32.80 |
| 2001 | 1042.00 | 23.00 |
| 2000 | 1042.00 | 21.29 |
| 1996 | 1196.00 | |
| 1995 | 1142.00 | |
| 1994 | 1042.00 | |
| 1993 | 1042.00 | |
| 1991 | 1042.00 | |
| 1990 | 1040.00 | |
| 1989 | 1016.00 | |
| 1988 | 1016.00 | |
| 1987 | 1016.00 | |
| 1986 | 170.00 | |
| 1985 | 170.00 | |
| 1984 | 170.00 |
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