| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) |
|---|---|---|
| 2023 | ||
| 2022 | ||
| 2021 | ||
| 2020 | ||
| 2019 | ||
| 2018 | ||
| 2017 | 2675.00 | 82.24 |
| 2016 | 2675.00 | 82.24 |
| 2015 | 2675.00 | 82.24 |
| 2014 | 2675.00 | 81.40 |
| 2013 | 2675.00 | 78.05 |
| 2012 | 2675.00 | 77.38 |
| 2011 | 2675.00 | 76.08 |
| 2010 | 2675.00 | 76.08 |
| 2009 | 2464.00 | 65.30 |
| 2008 | 2333.00 | 65.30 |
| 2007 | 2285.00 | 64.40 |
| 2006 | 1351.00 | 62.09 |
| 2005 | 1353.00 | 60.41 |
| 2004 | 1353.00 | 59.81 |
| 2003 | 1351.00 | 59.29 |
| 2002 | 1351.00 | 59.00 |
| 2001 | 1351.00 | 59.00 |
| 2000 | 1351.00 | 59.00 |
| 1999 | 1351.00 | 58.70 |
| 1998 | 1351.00 | 58.00 |
| 1997 | 1351.00 | 58.00 |
| 1996 | 1351.00 | 58.00 |
| 1995 | 1351.00 | 55.00 |
| 1994 | 1351.00 | 55.00 |
| 1993 | 1351.00 | 55.00 |
| 1992 | 1400 | 55.00 |
| 1991 | 1351.00 | 55.00 |
| 1990 | 1351.00 | 40.00 |
| 1989 | 1351.00 | |
| 1988 | 1351.00 | |
| 1987 | 1351.00 | |
| 1986 | 1351.00 | |
| 1985 | 1351.00 | |
| 1984 | 1351.00 |
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