| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 5.82 | -23.5% |
| 2023/12 | 7.61 | -10.7% |
| 2022/12 | 8.52 | +273.5% |
| 2021/12 | 2.28 | +109.4% |
| 2020/12 | 1.09 | +39.2% |
| 2019/12 | 0.78 | -99.1% |
| 2018/12 | 82.67 | -16.9% |
| 2017/12 | 99.47 | +108.4% |
| 2016/12 | 47.74 | +56.6% |
| 2015/12 | 30.48 | -54.6% |
| 2014/12 | 67.19 | +584.4% |
| 2013/12 | 9.82 | -69.8% |
| 2012/12 | 32.55 | +49.0% |
| 2011/12 | 21.84 | - |