| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) | 年平均气温 (摄氏度) |
|---|---|---|---|
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 4800 | 10.50 | |
| 2016 | 4788.00 | 10.00 | |
| 2015 | 4788.00 | 10.40 | |
| 2014 | 4736.00 | 104.35 | 10.71 |
| 2013 | 4736.00 | 104.18 | 9.30 |
| 2012 | 4736.00 | 8.93 | |
| 2011 | 4774.00 | 9.15 | |
| 2010 | 4736.00 | 8.60 | |
| 2009 | 4736.00 | 9.30 | |
| 2008 | 4761.00 | 9.90 | |
| 2007 | 4761.00 | 10.20 | |
| 2006 | 4761.00 | 103.55 | 9.50 |
| 2005 | 4800.00 | 92.50 | 8.70 |
| 2004 | 4800.00 | ||
| 2003 | 4800.00 | ||
| 2002 | 4800.00 | ||
| 2001 | 4731.00 | ||
| 2000 | 4731.00 | ||
| 1999 | 4731.00 | ||
| 1998 | 4731.00 | ||
| 1997 | 4731.00 | ||
| 1996 | 4731.00 | ||
| 1995 | 4731.00 | ||
| 1994 | 4731.00 | ||
| 1993 | 4731.00 | ||
| 1992 | 4700 | ||
| 1991 | 3959.00 | ||
| 1990 | 4731.00 | ||
| 1989 | 4731.00 | ||
| 1988 | 4731.00 | ||
| 1987 | 4731.00 | ||
| 1986 | 4731.00 | ||
| 1985 | 4731.00 | ||
| 1984 | 4731.00 |
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