| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -179.05 | +4.9% |
| 2023/12 | -170.74 | -22.6% |
| 2022/12 | -220.59 | -20.9% |
| 2021/12 | -278.75 | +113.6% |
| 2020/12 | -130.48 | +12.5% |
| 2019/12 | -115.99 | -43.6% |
| 2018/12 | -205.58 | -53.3% |
| 2017/12 | -440.35 | -114.4% |
| 2016/12 | 3059.08 | +406.0% |
| 2015/12 | 604.53 | +159.0% |
| 2014/12 | 233.45 | +104.3% |
| 2013/12 | 114.27 | +135.0% |
| 2012/12 | 48.62 | +106.1% |
| 2011/12 | 23.59 | - |