| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/9 | 94.38 | +17.3% |
| 2023/9 | 80.47 | -36.4% |
| 2022/9 | 126.56 | -14.0% |
| 2021/9 | 147.17 | +10.4% |
| 2020/9 | 133.35 | +33.7% |
| 2019/9 | 99.75 | -9.3% |
| 2018/9 | 110.02 | -21.4% |
| 2017/9 | 139.91 | +2.4% |
| 2016/9 | 136.62 | - |
| 2015/9 | 0 | -100.0% |
| 2014/9 | 68.4 | -9.0% |
| 2013/9 | 75.13 | +5.3% |
| 2012/9 | 71.37 | +28.7% |
| 2011/9 | 55.45 | -22.5% |
| 2010/9 | 71.54 | - |