| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2024/9 | -570.1 | -41.6% |
| 2023/9 | -976.3 | -148.5% |
| 2022/9 | 2011.2 | +788.2% |
| 2021/9 | 226.4 | +4.6% |
| 2020/9 | 216.5 | -5.2% |
| 2019/9 | 228.4 | -59.3% |
| 2018/9 | 560.7 | +164.8% |
| 2017/9 | 211.7 | +27.9% |
| 2016/9 | 165.6 | -9.4% |
| 2015/9 | 182.8 | +32.2% |
| 2014/9 | 138.3 | +72.2% |
| 2013/9 | 80.3 | -38.2% |
| 2012/9 | 130.0 | -8.4% |
| 2011/9 | 142.0 | +71.9% |
| 2010/9 | 82.6 | - |