| 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 | 2131.51 | 134.97 |
| 2016 | 2131.51 | 131.45 |
| 2015 | 2131.51 | 131.45 |
| 2014 | 363.00 | 102.85 |
| 2013 | 363.20 | 97.26 |
| 2012 | 363.20 | 94.76 |
| 2011 | 363.20 | 92.12 |
| 2010 | 363.20 | 89.48 |
| 2009 | 363.20 | 89.48 |
| 2008 | 363.20 | 87.48 |
| 2007 | 363.20 | 87.48 |
| 2006 | 363.20 | 82.62 |
| 2005 | 363.00 | 82.62 |
| 2004 | 363.00 | 81.00 |
| 2003 | 363.00 | 80.00 |
| 2002 | 363.00 | 77.00 |
| 2001 | 363.00 | 74.00 |
| 2000 | 363.00 | 70.98 |
| 1999 | 393.00 | 71.00 |
| 1998 | 393.00 | 81.00 |
| 1997 | 363.00 | 81.00 |
| 1996 | 363.00 | 65.00 |
| 1995 | 363.00 | 65.00 |
| 1994 | 363.00 | 65.00 |
| 1993 | 363.00 | 65.00 |
| 1992 | 400 | 62.00 |
| 1991 | 363.00 | 60.00 |
| 1990 | 363.00 | 59.00 |
| 1989 | 363.00 | |
| 1988 | 363.00 | |
| 1987 | 363.00 | |
| 1986 | 363.00 | |
| 1985 | 363.00 | |
| 1984 | 363.00 |
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