| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2024/10 | 128.5 | +15.6% |
| 2023/10 | 111.2 | +4.5% |
| 2022/10 | 106.5 | -22.9% |
| 2021/10 | 138.0 | -32.6% |
| 2020/10 | 204.8 | -11.1% |
| 2019/10 | 230.3 | +194.4% |
| 2018/10 | 78.2 | -14.0% |
| 2017/10 | 91.0 | -10.6% |
| 2016/10 | 101.7 | -6.0% |
| 2015/10 | 108.2 | +19.8% |
| 2014/10 | 90.3 | +3.8% |
| 2013/10 | 87.1 | -4.2% |
| 2012/10 | 90.9 | -8.6% |
| 2011/10 | 99.4 | +39.5% |
| 2010/10 | 71.2 | - |