| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 31.06 | +5.6% |
| 2023/12 | 29.41 | -100.7% |
| 2022/12 | -4162.1 | +1073.4% |
| 2021/12 | -354.71 | -54.1% |
| 2020/12 | -772.2 | -1276.5% |
| 2019/12 | 65.64 | +20.9% |
| 2018/12 | 54.28 | +105.8% |
| 2017/12 | 26.37 | +15.7% |
| 2016/12 | 22.79 | -116.0% |
| 2015/12 | -142.6 | -138.9% |
| 2014/12 | 366.32 | -26.8% |
| 2013/12 | 500.34 | +364.0% |
| 2012/12 | 107.83 | - |