| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) | 降水量 (毫米) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 700 | 1085.30 | |
| 2016 | 700 | 1376.40 | |
| 2015 | 700 | 958.30 | |
| 2014 | 700 | 1056.00 | |
| 2013 | 800 | 717.00 | |
| 2012 | 800 | 717.00 | |
| 2011 | 900 | 717.00 | |
| 2010 | 900 | 717.30 | |
| 2009 | 900 | 717.30 | |
| 2008 | 900 | 988.40 | |
| 2007 | 900 | 1048.70 | |
| 2006 | 900 | 902.70 | |
| 2005 | 900 | 902.70 | |
| 2004 | 900 | 902.70 | |
| 2003 | 900 | 902.70 | |
| 2002 | 900 | 983.20 | |
| 2001 | 900 | 983.20 | |
| 2000 | 900 | 983.20 |
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