| 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 | 2634.23 | 17.30 | 9.80 |
| 2016 | 2634.23 | 17.10 | 9.60 |
| 2015 | 2634.23 | 16.89 | 9.80 |
| 2014 | 2632.82 | 14.80 | 9.50 |
| 2013 | 2632.82 | 9.80 | |
| 2012 | 2632.82 | 8.60 | |
| 2011 | 2086.13 | 8.90 | |
| 2010 | 2086.30 | 9.20 | |
| 2009 | 2632.60 | 10.40 | |
| 2008 | 2632.60 | 9.90 | |
| 2007 | 2648.94 | 10.80 | |
| 2006 | 2648.90 | 11.10 | |
| 2005 | 2648.94 | 9.30 | |
| 2004 | 3048.00 | 10.30 | |
| 2003 | 2332.40 | 10.00 | |
| 2002 | 2053.00 | 10.50 | |
| 2001 | 2053.00 | 10.30 | |
| 2000 | 2053.00 | 9.70 |
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