| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 1461.21 | +69.7% |
| 2023/12 | 860.92 | -20.7% |
| 2022/12 | 1086.23 | +46.4% |
| 2021/12 | 742.12 | +11.3% |
| 2020/12 | 666.94 | -50.9% |
| 2019/12 | 1359.68 | -57.8% |
| 2018/12 | 3225.38 | +19.4% |
| 2017/12 | 2702.06 | -93.0% |
| 2016/12 | 38352.94 | -357.9% |
| 2015/12 | -14872.73 | -3459.2% |
| 2014/12 | 442.74 | +98.9% |
| 2013/12 | 222.56 | +2.8% |
| 2012/12 | 216.57 | +15.2% |
| 2011/12 | 187.96 | +56.8% |
| 2010/12 | 119.84 | - |