| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 264.2 | +20.1% |
| 2023/12 | 219.91 | -33.2% |
| 2022/12 | 329.4 | +4.8% |
| 2021/12 | 314.45 | -29.0% |
| 2020/12 | 443.06 | -1.0% |
| 2019/12 | 447.75 | -50.3% |
| 2018/12 | 900.78 | -52.4% |
| 2017/12 | 1890.42 | -101.2% |
| 2016/12 | -157984.37 | +441.6% |
| 2015/12 | -29171.2 | +3761.0% |
| 2014/12 | -755.54 | +100.1% |
| 2013/12 | -377.62 | +54.7% |
| 2012/12 | -244.04 | - |