| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2024/9 | 29.5 | -30.7% |
| 2023/9 | 42.6 | -22.5% |
| 2022/9 | 55.0 | +15.7% |
| 2021/10 | 47.5 | +66.0% |
| 2020/10 | 28.6 | +37.5% |
| 2019/9 | 20.8 | -42.3% |
| 2018/9 | 36.1 | +588.8% |
| 2017/9 | 5.2 | -41.1% |
| 2016/9 | 8.9 | -33.7% |
| 2015/10 | 13.4 | -20.9% |
| 2014/9 | 17.0 | +73.6% |
| 2013/9 | 9.8 | -30.5% |
| 2012/9 | 14.1 | +22772.5% |
| 2011/9 | 0.1 | +245.8% |
| 2010/10 | 0.0 | - |