| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -128.38 | -31.5% |
| 2023/12 | -187.42 | -39.7% |
| 2022/12 | -207.99 | -23.3% |
| 2022/1 | -310.71 | +14.6% |
| 2021/1 | -271.03 | - |
| 2019/12 | -229.92 | +6.5% |
| 2018/12 | -215.92 | +20.3% |
| 2017/12 | -179.47 | +4.8% |
| 2016/12 | -165.81 | -2.3% |
| 2016/1 | -171.27 | +0.9% |
| 2015/1 | -169.66 | - |
| 2013/12 | -161.94 | +12.1% |
| 2012/12 | -144.49 | -26.9% |
| 2011/12 | -256.68 | - |
| 2011/1 | -197.63 | - |