| 年份 | 水资源量(108 m3) | 耗水量(108 m3) | 耗水占水资源量百分比 |
| 2010 | 110.0474 | 4.5211 | 4.1 |
| 2011 | 89.9028 | 4.9156 | 5.5 |
| 2012 | 66.1114 | 4.8913 | 7.4 |
| 2013 | 57.0653 | 4.5801 | 8.0 |
| 2014 | 76.2909 | 4.3795 | 5.7 |
| 2015 | 64.9435 | 4.4763 | 6.9 |
| 2016 | 66.9265 | 4.0243 | 6.0 |
| 2017 | 129.4406 | 3.9401 | 3.0 |
| 2018 | 62.9652 | 3.9977 | 6.3 |
| 2019 | 57.7905 | 4.0816 | 7.1 |
| 平均值 |
| 4.3808 |
|