| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2025/2 | -280.8 | +4.1% |
| 2024/2 | -269.9 | +22.4% |
| 2023/1 | -220.5 | -31.1% |
| 2022/1 | -320.0 | -66.8% |
| 2021/1 | -963.1 | +162.4% |
| 2020/2 | -367.0 | -44.7% |
| 2019/2 | -663.5 | -12.7% |
| 2018/2 | -759.9 | -3.1% |
| 2017/1 | -784.0 | -64.6% |
| 2016/1 | -2217.4 | -108.9% |
| 2015/1 | 24852.6 | -1943.0% |
| 2014/2 | -1348.5 | +205.4% |
| 2013/2 | -441.5 | - |
| 2011/1 | 169.7 | - |