| 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) |
|---|---|---|---|
| 2024 | |||
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 21400 | 11.60 | |
| 2016 | 21420.14 | 11.50 | |
| 2015 | 21420.14 | 11.40 | |
| 2014 | 21419.55 | 11.30 | |
| 2013 | 21419.55 | 11.70 | |
| 2012 | 21419.55 | 10.50 | |
| 2011 | 15618.20 | 10.70 | |
| 2010 | 15618.30 | 11.00 | |
| 2009 | 20732.40 | 11.10 | |
| 2008 | 20732.40 | 10.30 | |
| 2007 | 20394.30 | 11.00 | |
| 2006 | 20394.30 | 24.10 | 11.70 |
| 2005 | 20394.30 | 35.50 | |
| 2004 | 21436.50 | ||
| 2003 | 21436.50 | ||
| 2002 | 23383.00 | ||
| 2001 | 27068.00 | ||
| 2000 | 27068.00 | ||
| 1999 | 28100 | ||
| 1998 | 28100 | ||
| 1996 | 1100 | ||
| 1995 | 1112.00 | ||
| 1994 | 1112.00 | ||
| 1993 | 1112.00 | ||
| 1991 | 1112.00 | ||
| 1990 | 1112.00 | ||
| 1989 | 1112.00 | ||
| 1988 | 1112.00 | ||
| 1987 | 1112.00 | ||
| 1986 | 1112.00 | ||
| 1985 | 1112.00 | ||
| 1984 | 1112.00 |
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