| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 149.2 | +77.3% |
| 2024/3 | 84.1 | -10.1% |
| 2023/4 | 93.6 | -9.3% |
| 2022/4 | 103.2 | +6.7% |
| 2021/4 | 96.7 | +48.4% |
| 2020/3 | 65.1 | +24.3% |
| 2019/3 | 52.4 | +55.5% |
| 2018/3 | 33.7 | -20.7% |
| 2017/4 | 42.5 | -24.8% |
| 2016/4 | 56.5 | +9.2% |
| 2015/3 | 51.8 | -0.8% |
| 2014/3 | 52.2 | -16.3% |
| 2013/3 | 62.4 | +12026.2% |
| 2012/3 | 0.5 | -27.6% |
| 2011/4 | 0.7 | - |