| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/9 | 289.8 | +86.1% |
| 2023/9 | 155.7 | -57.9% |
| 2022/9 | 369.58 | - |
| 2020/12 | 338.27 | +26.5% |
| 2019/12 | 267.37 | +5.8% |
| 2018/12 | 252.63 | +28.8% |
| 2017/12 | 196.16 | +6.2% |
| 2016/12 | 184.77 | +63.5% |
| 2015/12 | 113.01 | +17.9% |
| 2014/12 | 95.84 | +11.0% |
| 2013/12 | 86.36 | -9.8% |
| 2012/12 | 95.79 | -11.4% |
| 2011/12 | 108.08 | -22.8% |
| 2010/12 | 139.94 | - |