| 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 | 2000 | 933.10 | |
| 2016 | 2000 | 815.70 | |
| 2015 | 2200 | 922.10 | |
| 2014 | 2200 | 681.80 | |
| 2013 | 2000 | 586.00 | |
| 2012 | 2000 | 586.00 | |
| 2011 | 2000 | 586.00 | |
| 2010 | 2000 | 586.00 | |
| 2009 | 2000 | 586.00 | |
| 2008 | 2000 | 954.50 | |
| 2007 | 2000 | 886.20 | |
| 2006 | 2000 | 777.50 | |
| 2005 | 2000 | 777.50 | |
| 2004 | 2000 | 777.50 | |
| 2003 | 2000 | 777.50 | |
| 2002 | 2000 | 815.90 | |
| 2001 | 2000 | 815.90 | |
| 2000 | 2000 | 815.90 | |
| 1999 | 1950.00 |
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