| 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) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 20594.00 | 6.90 | |
| 2016 | 20594.00 | 6.60 | |
| 2015 | 20594.00 | 7.20 | |
| 2014 | 20594.00 | 7.10 | |
| 2013 | 20571.00 | 5.60 | |
| 2012 | 20571.00 | 5.20 | |
| 2011 | 20571.00 | 5.90 | |
| 2010 | 20571.00 | 5.20 | |
| 2009 | 20571.00 | 6.10 | |
| 2008 | 20571.00 | 7.20 | |
| 2007 | 20571.00 | 7.70 | |
| 2006 | 20571.00 | 267.38 | 6.60 |
| 2005 | 20571.00 | 300.60 | 5.60 |
| 2004 | 20571.00 | 7.10 | |
| 2003 | 20571.00 | ||
| 2002 | 20571.00 | ||
| 2001 | 20571.00 | ||
| 2000 | 18800.00 | ||
| 1999 | 18900 | ||
| 1998 | 18900 | ||
| 1997 | 18900 | ||
| 1996 | 18900 | ||
| 1995 | 18900 | ||
| 1994 | 18900 | ||
| 1993 | 18900 | ||
| 1992 | 18900 | ||
| 1991 | 18900 | ||
| 1990 | 18900 | ||
| 1989 | 18881.00 | ||
| 1988 | 18881.00 | ||
| 1987 | 18881.00 | ||
| 1986 | 18881.00 | ||
| 1985 | 18881.00 | ||
| 1984 | 18881.00 |
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