一人当たりのダム保管容量合計
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2020 | 1,744.37 | -2.89% |
| 2019 | 1,796.36 | -2.92% |
| 2018 | 1,850.33 | -2.94% |
| 2017 | 1,906.29 | -2.95% |
| 2016 | 1,964.19 | -2.95% |
| 2015 | 2,023.96 | -2.96% |
| 2014 | 2,085.62 | -2.96% |
| 2013 | 2,149.17 | -2.95% |
| 2012 | 2,214.50 | -2.93% |
| 2011 | 2,281.38 | -2.91% |
| 2010 | 2,349.65 | -2.87% |
| 2009 | 2,419.07 |