| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2024/12 | 348.9 | -57.2% |
| 2023/12 | 814.3 | -82.3% |
| 2022/12 | 4590.8 | -118.5% |
| 2021/12 | -24752.2 | +2487.6% |
| 2020/12 | -956.6 | +27.4% |
| 2019/12 | -751.0 | +80.1% |
| 2018/12 | -416.9 | +62.9% |
| 2017/12 | -255.9 | -44.5% |
| 2016/12 | -461.3 | -89.8% |
| 2015/12 | -4526.0 | -3786.4% |
| 2014/12 | 122.8 | +84.3% |
| 2013/12 | 66.6 | +17.9% |
| 2012/12 | 56.5 | +163.7% |
| 2011/12 | 21.4 | +12.2% |
| 2010/12 | 19.1 | - |