| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) | 降雨量 (毫米) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 820.00 | 16.70 | 748.00 |
| 2016 | 820.00 | 16.30 | 636.20 |
| 2015 | 820.00 | 15.90 | 765.40 |
| 2014 | 843.00 | 15.50 | 960.80 |
| 2013 | 820.00 | 13.30 | 1416.80 |
| 2012 | 820.00 | 13.30 | 674.40 |
| 2011 | 820.00 | 707.70 | |
| 2010 | 820.00 | 769.70 | |
| 2009 | 820.00 | 804.60 | |
| 2008 | 863.00 | 934.50 | |
| 2007 | 863.00 | 859.80 | |
| 2006 | 863.00 | ||
| 2005 | 863.00 | ||
| 2004 | 863.00 | ||
| 2003 | 863.00 | ||
| 2002 | 863.00 | ||
| 2001 | 863.00 | ||
| 2000 | 863.00 | ||
| 1999 | 862.00 |
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