| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -10.83 | +24.4% |
| 2023/12 | -8.7 | -63.7% |
| 2022/12 | -23.97 | -184.7% |
| 2021/12 | 28.28 | -392.3% |
| 2020/12 | -9.68 | +55.5% |
| 2019/12 | -6.22 | -19.6% |
| 2018/12 | -7.75 | -96.4% |
| 2017/12 | -215.03 | -35.6% |
| 2016/12 | -334.02 | -306.4% |
| 2015/12 | 161.85 | +518.2% |
| 2014/12 | 26.18 | -133.3% |
| 2013/12 | -78.53 | +6672.0% |
| 2012/12 | -1.16 | +22.2% |
| 2011/12 | -0.95 | - |