| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2024/12 | -747.9 | -159.7% |
| 2023/12 | 1252.3 | -86.2% |
| 2022/12 | 9083.5 | -3171.9% |
| 2021/12 | -295.7 | -1.5% |
| 2020/12 | -300.2 | +4.0% |
| 2019/12 | -288.5 | +47.9% |
| 2018/12 | -195.1 | +12.8% |
| 2017/12 | -173.0 | +11.7% |
| 2016/12 | -154.9 | -31.9% |
| 2015/12 | -227.3 | -185.6% |
| 2014/12 | 265.5 | +19.1% |
| 2013/12 | 223.0 | +11.0% |
| 2012/12 | 201.0 | +52.6% |
| 2011/12 | 131.7 | - |