| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | -1139.21 | +51.6% |
| 2023/12 | -751.66 | +10.5% |
| 2022/12 | -680.09 | -61.1% |
| 2021/12 | -1746.2 | -273.3% |
| 2020/12 | 1007.56 | +127.0% |
| 2019/12 | 443.77 | +403.2% |
| 2018/12 | 88.19 | -2.4% |
| 2017/12 | 90.34 | -16.9% |
| 2016/12 | 108.67 | -75.6% |
| 2015/12 | 446.08 | -8.5% |
| 2014/12 | 487.49 | +38.3% |
| 2013/12 | 352.44 | -19.5% |
| 2012/12 | 437.79 | +17.8% |
| 2011/12 | 371.68 | +58.3% |
| 2010/12 | 234.73 | - |