| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 34.15 | -12.9% |
| 2024/2 | 39.19 | -25.7% |
| 2023/1 | 52.78 | -5.6% |
| 2022/1 | 55.89 | -46.4% |
| 2021/1 | 104.28 | +177.3% |
| 2020/2 | 37.6 | -15.0% |
| 2019/2 | 44.24 | +2.1% |
| 2018/2 | 43.33 | -12.3% |
| 2017/1 | 49.39 | +31.3% |
| 2016/1 | 37.61 | -0.7% |
| 2015/1 | 37.87 | +26.1% |
| 2014/2 | 30.02 | +42.1% |
| 2013/2 | 21.13 | -12.4% |
| 2012/1 | 24.13 | -3.4% |
| 2011/1 | 24.98 | - |