| 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 | 465.00 | 16.74 | 834.90 |
| 2016 | 465.00 | 16.74 | 1048.20 |
| 2015 | 465.00 | 16.74 | 1165.30 |
| 2014 | 465.00 | 16.30 | 1303.80 |
| 2013 | 465.00 | 13.31 | 1192.20 |
| 2012 | 465.00 | 11.90 | 1463.60 |
| 2011 | 474.00 | 8.00 | 634.00 |
| 2010 | 8.00 | 1272.60 | |
| 2009 | 474.00 | 8.00 | 1272.60 |
| 2008 | 474.00 | 6.50 | |
| 2007 | 474.00 | 6.50 | |
| 2006 | 6.50 |
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